Backend Node JS Developer Jobs in Bengaluru

Staff Engineer - Software Development (Cloud AI & Network Security) Location: Bengaluru Company: Aviatrix Experience Required: 7+ Years About Aviatrix: Aviatrix is a global leader in cloud network security, trusted by over 500 enterprises. We provide a specialized platform for securing multi-cloud environments, giving organizations the control and visibility needed to modernize their cloud strategies. Architectural Focus & Impact As a Staff Engineer, you will architect and deliver advanced AI-driven network security solutions. This role bridges the gap between Distributed Systems (Python/Go), Real-time Telemetry, and LLM-integrated automation to build self-learning, adaptive security infrastructures. Technical Expertise Core Software Engineering: Languages: Deep proficiency in Python and Go (Golang). Distributed Systems: Mastery of Kubernetes, Microservices, and high-scale observability (Prometheus, ELK). Data Pipelines: Experience with real-time stream processing using Kafka, Flink, Kinesis, or Pub/Sub. Networking & Security Domain: Cloud Infrastructure: Expert knowledge of VPC/VNet design, Routing, Load Balancers, and Overlays. Firewall Technologies: Hands-on with Deep Packet Inspection (DPI), NGFW/IDS/IPS, and Cloud-native firewalls (AWS, Azure, GCP). Security Frameworks: Alignment with Zero Trust, NIST CSF, and CIS Benchmarks. AI & Machine Learning Integration: Model Serving: Experience serving ML models via REST or gRPC. Generative AI: Familiarity with LLM integration, RAG (Retrieval-Augmented Generation), LangChain, and vector databases. Key Responsibilities System Architecture: Lead the design of cloud-native microservices for security control planes. AI-Driven Features: Integrate LLMs for Natural Language-to-Firewall Rule translation and automated incident summarization. Technical Leadership: Mentor junior engineers and set high standards through rigorous Design and Code Reviews. Cross-Functional Collaboration: Partner with Data Scientists and Cloud Networking teams to deliver production-grade AI features. Benefits & Why Join Us Regional Package: Comprehensive pension, private medical coverage, and life assurance. Wellbeing: Annual wellbeing stipend and generous holiday allowance. Growth Culture: We value unique career paths and prioritize candidates who are passionate about the intersection of AI and Security.

Sr. Enterprise Applications Developer Location: Bengaluru Team: Tech Ops Engineering Experience Required: 5+ Years About Aviatrix: Aviatrix is a cloud network security leader trusted by 500+ global enterprises. We provide the power, control, and security needed to modernize cloud strategies, ensuring organizations are ready for the future of AI-driven cloud networking. The Role: Engineering for Business Excellence As a Sr. Enterprise Applications Developer, you will join our Tech Ops team to architect secure, scalable, and reliable internal applications. You will work with serverless architectures and LLM-powered tools to support critical business functions and solve complex technical challenges. Technical Stack & Expertise Core Technologies: Serverless Mastery: Hands-on experience with AWS Lambda and AWS Step Functions. Backend & Scripting: Proficient in Node.js and Python. Frontend & Data: Skilled in React for UI development and Postgres for database management. Multi-Cloud: Familiarity with AWS, Azure, and GCP platforms. Engineering Competencies: Architecture: Strong understanding of Distributed Systems and API Design. AI Workflow: Ability to leverage AI/LLM tools for code generation, test automation, and architecture exploration. Security: Experience with SSO integrations and secure authentication solutions. Operations: Familiarity with DevOps, CI/CD, and building IT applications for Sales, Support, or Marketing. Primary Responsibilities Scalable Development: Build internal applications using modern cloud-native patterns. Integration Management: Develop and maintain secure integrations between internal systems and external services. Operational Excellence: Lead code reviews, testing, and debugging to ensure high performance and reliability. Cross-functional Leadership: Partner with IT, Security, and Business stakeholders to align on system requirements. Mentorship: Participate in technical hiring and support the growth of the engineering team. Benefits & Why Aviatrix Total Rewards: Comprehensive pension, private medical, life assurance, and long-term disability. Wellbeing: Annual wellbeing stipend and a generous holiday allowance. Culture of Growth: We value unique career journeys if you are excited by this role, we encourage you to apply even if your background doesn't match every requirement perfectly.

Senior Backend Engineer, Cloud Platform Location: Bengaluru Work Type: Full-Time About Postman Postman is the world s leading API platform, empowering over 40 million developers and 500,000 organizations, including 98% of the Fortune 500, to build and manage APIs efficiently. We simplify each step of the API lifecycle, enabling teams to create better APIs, faster. Founded in Bengaluru, Postman is headquartered in San Francisco, with offices in Boston, New York, and Bengaluru. We are privately held, backed by Battery Ventures, BOND, Coatue, CRV, Insight Partners, and Nexus Venture Partners. The Opportunity We are looking for a Senior Backend Engineer to join our Cloud Platform Team. You will design and implement robust backend systems and APIs that support internal tooling and enhance the productivity of Postman s engineering organization. This role requires a combination of strong backend expertise, problem-solving ability, and collaboration skills. Key Responsibilities Design & Development Build scalable and maintainable backend solutions. Develop high-quality APIs using modern backend technologies. Optimize applications for speed, performance, and scalability. Collaboration & Communication Work closely with frontend engineers, designers, and product managers to deliver innovative solutions. Participate in code reviews, sharing knowledge and maintaining code quality. Tooling & Integration Develop tools and components to support other engineering teams workflows. Integrate with backend services and APIs to deliver comprehensive solutions. Maintenance & Improvement Continuously refactor and optimize backend systems. Stay updated on industry trends and emerging technologies to keep Postman s platform cutting-edge. About You Education & Experience Bachelor s degree in Computer Science, Engineering, or equivalent experience. 6+ years of backend development experience, preferably in SaaS or cloud platforms. Technical Skills Strong proficiency in Java, Spring, and Kubernetes. Experience with Helm and Argo is a plus. Knowledge of RESTful APIs and asynchronous request handling. Familiarity with Git and version control best practices. Soft Skills Excellent problem-solving skills and attention to detail. Strong collaboration and communication abilities. Comfortable in a fast-paced, agile development environment. Flexible hybrid work model with a collaborative team environment. Full medical coverage, flexible PTO, wellness reimbursement, and monthly lunch stipend. Wellness programs, team-building events, and donation-matching initiatives. Inclusive, growth-oriented culture where every team member can thrive. Our Values Curiosity: Explore and innovate boldly. Transparency: Communicate openly about successes and failures. Focus: Deliver results aligned with Postman s vision. Inclusion: Every voice matters. Excellence: Strive for the best products and experiences. Qualification : Bachelors degree in Computer Science, Engineering, or equivalent experience

Position: Associate Software Engineer Location: Bengaluru Job Description: We are looking for a talented and driven Associate Software Engineer to join our growing development team in Bengaluru. This role involves building scalable web applications across the full stack, collaborating with cross-functional teams, and contributing to the architecture and performance of our digital platforms. Key Responsibilities: Design, develop, and maintain robust front-end and back-end features for web applications Collaborate with UI/UX designers, product managers, and fellow developers to deliver seamless user experiences Write clean, efficient, and maintainable code following best practices Develop and integrate RESTful APIs to enable smooth interaction between front-end and back-end systems Participate in code reviews and contribute to a culture of code quality and continuous improvement Optimize applications for performance, scalability, and responsiveness Troubleshoot and resolve issues across the development and production environments Stay current with emerging technologies, frameworks, and industry trends Contribute to system architecture discussions and design scalable solutions Ensure mobile responsiveness and cross-browser compatibility of web interfaces Qualifications & Skills: Bachelor s degree in Computer Science, Software Engineering, or a related field or equivalent practical experience 1 2 years of experience as a Full Stack Developer or in a similar role Proficiency in HTML, CSS, JavaScript, and front-end frameworks such as React.js, Angular, or Vue.js Solid back-end development experience using Python or Node.js Experience with both relational databases (MySQL, PostgreSQL) and NoSQL databases (MongoDB, etc.) Strong understanding of RESTful API development and integration Familiarity with Git and version control workflows Ability to build responsive, mobile-friendly user interfaces Excellent problem-solving and debugging skills across the full stack Effective communication skills, both written and verbal, for working in remote or hybrid team environments Experience with ERP or CRM systems is a plus Qualification : Bachelors degree in Computer Science, Software Engineering, or a related fieldor equivalent practical experience

Backend Software Engineer Location: Bengaluru, India Department: Software Engineering Enterprise Domain Experience: 3+ years About the Role As a Backend Software Engineer at Teleport (AirAsia s logistics tech wing), you ll build secure, scalable backend systems that power large-scale internal and external applications. You ll join a passionate team committed to continuous improvement, learning, and sharing knowledge. We work in a fast-paced agile environment and focus on building reliable, high-performance solutions for a rapidly growing business. What You ll Do Collaborate in an agile Scrum team and actively contribute to all ceremonies Develop features using test-driven development (TDD) principles Manage your code with effective source control strategies for smooth reviews and deployment Prioritize security, scalability, and performance in all your development work Document and share knowledge to help the whole team grow Work cross-functionally with multiple teams to deliver cutting-edge software solutions Advocate for best software engineering practices across the organization Explore and experiment with new technologies that can benefit the team and product Be an enthusiastic and supportive team member within the Teleport technology family Bachelor s degree in Computer Science or related field, or equivalent practical experience 3+ years of professional software engineering experience Strong coding skills in Python and Java Experience with databases like MongoDB and MySQL Comfortable with JavaScript (ES5) Hands-on experience designing and deploying scalable, fault-tolerant, highly available applications Experience with CI/CD pipelines and automation tools (GitLab, GitHub, TeamCity, Jenkins, Maven, Gradle, Nexus) Solid understanding of Git, including branching and merging strategies Familiarity with software release management processes Knowledge of cloud and virtualization platforms such as GCP, AWS, Azure, Docker, VMware/vSphere Experience with container orchestration tools like Docker, Kubernetes, OpenShift (a plus) Familiarity with application monitoring and performance management tools (AppDynamics, Dynatrace, New Relic, Nagios, SolarWinds) Experience with performance testing and load testing tools At AirAsia, we believe that diverse talents make us stronger. We value every individual and offer equal opportunities to grow and thrive. Join us and work in an environment that respects your unique skills and ambitions. Qualification : Bachelors degree in Computer Science or related field, or equivalent practical experience

Manager Adobe AEM Engineering Location: Bengaluru, India Department: Experience Engineering | Adobe AEM Type: Full-Time About the Role As a Manager Adobe AEM, you will lead the delivery of end-to-end digital experience platforms for global clients using Adobe Experience Manager and other Adobe Experience Cloud solutions. You will architect, implement, and optimize scalable enterprise content management solutions, while mentoring technical teams and working directly with clients to understand and translate business requirements into robust, scalable systems. Key Responsibilities Lead design, architecture, and implementation of large-scale AEM projects (Sites, Assets, AEM as a Cloud Service). Architect AEM components, templates, workflows, tagging, publishing, and metadata models. Define and implement cloud-native, SEO-optimized, accessible, secure, and performant digital platforms. Oversee quality processes, including CI/CD (e.g., Jenkins, Bamboo, Cloud Manager), code reviews, SonarQube, and automated testing. Manage infrastructure setup and configurations: Load Balancers, Apache, CDN, DR, and AEM environments. Collaborate across cross-functional teams including frontend (React, Angular, HTL), backend (Java), QA, and DevOps. Support content migration, integrations with eCommerce platforms (Hybris, Magento), and Digital Asset Management systems. Ensure adoption of best practices in performance, scalability, monitoring, and responsive design. Interface directly with clients for technical consulting, requirement gathering, and delivery oversight. Lead and mentor development teams (20+ members) across all project phases in Agile/Scrum environments. Required Skills & Experience 10+ years of experience in software engineering with at least 5+ in AEM development. Deep expertise in AEM architecture (including SaaS/Cloud Service, SDK), deployment (Maven), and migration planning. Proficient in Java 8/11, JCR, OSGi, Sling Models, HTL, JSP, and server-side integrations. Strong understanding of frontend development (ReactJS, Angular, Bootstrap, HTML5, CSS3, JS frameworks). Familiarity with Adobe I/O Runtime, Adobe Events, and cloud platforms (AWS, Azure, GCP). Experience with Adobe Experience Cloud tools: Target, Analytics, Campaign, Launch, Scene7. Proven success in leading full-stack delivery teams including frontend, backend, QA, and PM. Knowledge of SEO, accessibility (WCAG A, AA, AAA), performance monitoring (New Relic, AppDynamics), and analytics integration. Hands-on with monitoring and observability tools: Squid, Nagios, Zabbix, Ganglia, etc. Exposure to Agile methodologies and estimation/planning across digital project lifecycles. Bonus / Preferred Qualifications Experience integrating AEM with eCommerce (Magento, Hybris, ElasticPath). Working knowledge of microservices, containerization, and RESTful services. Adobe certifications (e.g., Adobe Certified Expert AEM Developer/Architect). Familiarity with Adobe I/O integrations and Adobe Dynamic Media. Benefits Gender-Neutral Policy 18 Paid Holidays per year Parental Leave and New Parent Transition Program Flexible Work Arrangements Employee Wellness Programs About Publicis Sapient Publicis Sapient is a premier digital transformation partner helping global enterprises redefine their future with technology. With over 20,000 professionals across 53 offices worldwide, we deliver bold digital solutions across strategy, customer experience, data, and engineering.

Job Title: Full Stack (Java) Developer Location: Bangalore, India Experience: 3+ years Industry: IT Services Job Type: Full-time Role Overview As a Full Stack (Java) Developer, you ll design and build scalable backend services, integrate cloud-native features, and contribute across the stack from UI development to DevOps. The role demands hands-on expertise with Java, JavaScript, cloud platforms (especially AWS), RESTful APIs, and modern frameworks. You ll collaborate with cross-functional teams to deliver robust, secure, and high-performance applications, while also mentoring junior developers and contributing to code quality and DevOps processes. Key Technical Skills Programming Languages: Proficient in Java, JavaScript, and Python Familiar with Ruby, PHP, C# (bonus) Frontend & Web: Strong with HTML, CSS, JavaScript, jQuery Experience with modern JS frameworks: React, Angular, Vue.js Backend & Frameworks: Skilled in Spring, Django, Express.js Cloud & DevOps: AWS: Lambda, API Gateway, S3, CloudWatch Tools: Docker, Kubernetes, Git, Maven, CI/CD pipelines Databases & APIs: SQL/NoSQL: MySQL, PostgreSQL, MongoDB RESTful APIs and familiarity with GraphQL Testing & Optimization: Testing frameworks: JUnit, Jest, Mocha Performance optimization and code reviews Other Tools & Skills: Familiarity with IBM RAM Basic understanding of UI/UX principles Responsibilities Build and maintain scalable backend architectures Optimize backend services for performance and reliability Integrate and manage RESTful APIs Lead feature testing, release planning, and automation Work with CI/CD pipelines, Docker, and Kubernetes Implement security measures and ensure compliance Conduct code reviews and mentor junior team members Preferred Qualifications 3+ years of full stack development experience Strong problem-solving and communication skills English (mandatory); Japanese (optional but a bonus) Interview Process Assessment Two Technical Rounds

UI Developer Bangalore (Bengaluru), India Location: Bangalore (Bengaluru) Experience: 2 to 10 Years Role: UI Developer Industry: IT Software / Frontend Development Job Summary: We are looking for a skilled UI Developer with strong expertise in React.js, Redux, and Angular to join our development team in Bangalore. The ideal candidate will have hands-on experience building efficient, reusable, and scalable frontend components, combined with solid knowledge of backend Java technologies. Key Responsibilities: Design, develop, and maintain responsive and user-friendly UI components using React.js, Redux, and Angular Write clean, reusable, and efficient code in JavaScript, HTML5, and CSS3 Develop RESTful APIs and backend services using Core Java 8, Spring Boot, and Spring MVC Apply Object-Oriented Programming (OOP) concepts and design patterns to ensure scalable solutions Implement Spring Framework modules such as AOP, Data, MVC, Controllers, Rest Controllers, and Spring Security Build reusable Java libraries and integrate them with frontend applications Collaborate with UX/UI designers and backend developers to deliver seamless user experiences Ensure code quality through testing, code reviews, and continuous integration Required Skills: Strong experience in React.js and Redux for frontend development Good knowledge of Angular and JavaScript MVC frameworks Proficiency in Core Java 8, including Collections, Generics, IO, Threads, and Functional Programming Solid understanding of Spring Boot and related Spring modules (AOP, Data, MVC, Security) Experience building and consuming RESTful APIs Familiarity with frontend design principles and architectural patterns Ability to write reusable JavaScript and Java libraries Preferred Qualifications: Bachelor s degree in Computer Science, Engineering, or a related field Experience working in Agile development environments Knowledge of frontend build tools and version control systems (e.g., Git) Opportunity to work on cutting-edge UI technologies and enterprise Java backend Collaborative and supportive team culture Exposure to full-stack development and cloud deployment Qualification : Bachelors degree in Computer Science, Engineering, or a related field

Golang Developer Location: Bengaluru, India Experience: 3 - 5 Years Job Type: Full-time About VuNet VuNet is a pioneer in Business Journey Observability, leveraging Big Data and Machine Learning to provide end-to-end visibility into customer journeys in financial services. Our platform monitors over 28 billion digital transactions monthly, impacting 300 million users, and powers major banks across India and MEA. Series B funded, recognized by Gartner, Forbes, and NASSCOM Work with cutting-edge observability technology in a fast-paced, innovative environment Collaborative, inclusive culture focused on learning, growth, and ownership Benefits include 100% health insurance (including dependents), mental wellness support, and career development programs Role Overview: Golang Developer You will develop and maintain backend microservices and APIs using Go, contributing to a scalable and robust product architecture. You will collaborate closely with the product and engineering teams, take ownership of deliverables, and help build features that differentiate VuNet s platform in the market. Key Responsibilities Develop backend services and RESTful APIs in Golang Work with product teams to design scalable and maintainable solutions Follow best practices: code reviews, unit testing, and coding standards Troubleshoot, debug, and optimize high-throughput distributed systems Collaborate in an agile startup environment, continuously learning and improving Mandatory Skills 3+ years of Golang development with deep understanding of concurrency and idioms Proficient in building REST APIs, microservices, gRPC, protobuf Experience with Docker, Kubernetes, Git, and CI/CD pipelines (GitLab CI, Jenkins) Familiarity with Kafka or NATS for messaging and streaming Knowledge of time-series/columnar databases (ClickHouse, Prometheus) Experience with metrics/logging/tracing tools (OpenTelemetry, Jaeger, ELK stack) Strong problem-solving and communication skills Good to Have Experience with Terraform, Ansible, Helm (IaC) Understanding Kubernetes and observability concepts (RED/USE metrics, SLOs, SLIs) Familiarity with PostgreSQL, Redis, Cassandra Background in observability, AIOps, or monitoring domains Agile and DevOps practices experience Benefits Comprehensive health insurance for you and family Mental wellness and 1:1 counseling Culture of innovation, growth, and ownership Access to next-gen AI and integrated technology workspace Supportive career growth and training programs

Backend Developer Location: Bengaluru, India Experience: 2 - 5 Years Job Type: Full-time About VuNet VuNet is pioneering Business Observability by combining big data and machine learning to revolutionize customer journey monitoring and enhance digital payment experiences for leading financial institutions. We foster financial inclusion nationwide by delivering innovative, scalable solutions in a collaborative, high-impact environment. Role Overview: Backend Developer Join VuNet s Platform Core OS team to build highly scalable backend systems powering critical products. As a Backend Developer, you ll have significant ownership and influence in shaping the architecture, collaborating across teams, and delivering world-class software solutions that impact millions of users. Key Responsibilities Own backend development and work closely with product, design, and business teams to architect and deliver scalable solutions Deliver major initiatives independently and on time Follow best development practices including design specs, coding standards, unit testing, and code reviews Solve complex service scalability problems with creativity and technical expertise Take complete ownership of your solutions and drive their success Communicate effectively across multidisciplinary teams Skills & Experience 2+ years of strong programming experience in Python Experience with asyncio and the Django framework Hands-on with web application development and working knowledge of SQL/NoSQL databases Experience with third-party integrations Strong communication and teamwork skills Detail-oriented with good analytical and problem-identification abilities Proven success as an individual contributor Bonus Skills: Elasticsearch, Kafka, Apache Spark, Redis, Cassandra, Hadoop Eagerness to learn new technologies and domains 100% health insurance coverage for you and your family, including parents Financial protection with disability, life, and accidental death insurance Mental wellness programs and one-on-one counseling A culture focused on delivering excellence and fostering career growth Transparent, inclusive, and collaborative work environment Continuous learning and development opportunities Apply now and be part of our trailblazing team!

Job Title: Backend Developer - Python | 4-5 Years Experience | FastAPI, Flask, MySQL | Bangalore, India Location: Bangalore, Karnataka, India Job Overview: We are seeking a skilled Backend Developer with 4 to 5 years of experience in designing and building scalable backend services and APIs using Python. You will work with modern frameworks like FastAPI and Flask, integrate relational databases, and deploy applications in containerized environments. Collaboration with DevOps and frontend teams is key to ensuring seamless feature delivery and backend reliability. Key Responsibilities: Design and develop robust, scalable RESTful backend APIs using FastAPI and Flask Build efficient server-side logic and core business functionalities using Python Design, integrate, and optimize MySQL and PostgreSQL databases for backend applications Deploy and manage applications in Docker and Kubernetes environments to ensure high availability and scalability Maintain and enhance CI/CD pipelines using tools like Git and Jenkins Collaborate closely with DevOps and frontend teams for smooth integration and deployment Ensure high code quality by conducting peer reviews, writing clear documentation, and following best practices Technical Skills: Strong proficiency in Python with hands-on experience in FastAPI and Flask Expertise in building and consuming RESTful APIs Experience with relational databases: MySQL and PostgreSQL Containerization skills using Docker and orchestration with Kubernetes Version control with Git and CI/CD pipeline management using Jenkins Comfortable working in a Linux-based development environment Education & Qualifications: Bachelor s or Master s degree in Computer Science, Engineering, or a related field Desirable Skills: Advanced experience with Docker and Kubernetes for container orchestration Open Positions: 2 Work on scalable backend systems supporting innovative FinTech and other industry projects Collaborate with a skilled team across DevOps, frontend, and backend domains Grow your expertise with cutting-edge technologies and containerized deployments in a dynamic work environment Qualification : Bachelors or Masters degree in Computer Science, Engineering, or a related field

(Senior) Backend Engineer Location: Bengaluru (Whitefield) Team: Product Engineering Employment: Full-Time | Hybrid About Cognite Cognite is a global SaaS leader in AI and data-driven industrial transformation, powering industries like Oil & Gas, Chemicals, Pharma, Manufacturing, and Energy with products such as Cognite Atlas AI and Cognite Data Fusion (CDF). Recognized as a 2022 Technology Innovation Leader and 2024 Microsoft Energy and Resources Partner of the Year, Cognite is reshaping the future of industrial digitalization. Our Values Impact: Focused on delivering measurable results. Ownership: Taking responsibility beyond one s role to foster collaboration. Relentless: Innovating persistently and thoughtfully. About the Team and Role Join the Product team that develops Cognite Data Fusion , a robust platform enabling asset-intensive industries to leverage operational data at scale. You ll work in autonomous, cross-functional teams focused on delivering critical services, including authentication and authorization, that protect privileged customer data. As a Backend Engineer, you will: Develop and maintain scalable, secure backend features for CDF. Make architectural decisions balancing synchronous and asynchronous designs. Write high-quality, well-tested code integrated via continuous integration pipelines. Collaborate across engineering, product, and customer success teams to shape product direction. Monitor and improve service performance, reliability, and security. Proactively address technical debt and vulnerabilities. Keep documentation clear and up-to-date. Strong hands-on experience with software development in languages like Kotlin, Java, Python, or Rust. Ability to learn new languages and use the best fit for the task. Experience with large-scale cloud environments (AWS, GCP, or Azure) and Kubernetes. Familiarity with SaaS product environments is a plus. Expertise in designing and maintaining large-scale infrastructure and web services. Solid foundation in computer science fundamentals: data structures, algorithms, software design. Proven ability to prioritize work for maximum impact. Strong problem-solving skills and troubleshooting complex systems. Collaborative mindset working across teams with shared technical stacks. Work in a diverse, inclusive global organization with 70+ nationalities and a strong DEI focus. Modern, hybrid work environment based in Whitefield, Bengaluru. Flat organizational structure with direct access to decision-makers and minimal bureaucracy. Opportunity to collaborate with world-class talent on ambitious projects spanning multiple industries. Engage in the Cognite HUB to connect with peers and partners directly. Make Your Mark Join us to build cutting-edge industrial data solutions that empower better decisions and sustainable business value. Cognite welcomes candidates from all backgrounds and encourages you to apply even if your experience doesn t perfectly match every qualification.

Job Title: Backend Developer Intern (SDE) Cybersecurity | CloudSEK Location: Bengaluru, Karnataka, India About CloudSEK CloudSEK is a fast-growing AI-powered cybersecurity company that specializes in digital risk monitoring. Founded in 2015 and headquartered in Singapore, we are building the world s fastest and most reliable AI platform to identify and mitigate digital threats in real-time. We ve received multiple accolades, including: NASSCOM-DSCI Excellence Award for Security Product Company of the Year NetApp Excellerator s Best Growth Strategy Award Raised $7M Series A funding led by MassMutual Ventures At CloudSEK, we foster a culture that values curiosity, creativity, and collaboration. If you're passionate about cybersecurity and backend development, we want you on our team! What You'll Do (Internship Responsibilities) As a Backend Development Intern (SDE), you will: Work with experienced developers to design, build, and maintain scalable backend systems for our cybersecurity products Write clean and efficient code using modern programming languages like Node.js or Go Collaborate with cross-functional teams including front-end developers, data scientists, and product managers to deliver innovative features Participate in code reviews and contribute to maintaining high-quality coding standards Troubleshoot and fix bugs, performance bottlenecks, and security issues Document technical specifications and support materials Stay updated with emerging technologies in backend development and cybersecurity What We're Looking For (Intern Requirements) Pursuing or recently completed a degree in Computer Science, Software Engineering, or related field Solid understanding of backend development with skills in Node.js or Go Basic knowledge of APIs, databases (SQL), and web technologies Strong analytical and problem-solving abilities Excellent communication and teamwork skills Eagerness to learn, adapt, and grow in a dynamic environment Passion for cybersecurity and innovation Preferred Qualifications (Nice to Have) Exposure to cloud platforms like AWS, GCP, or Azure Experience with Docker, Kubernetes, or similar containerization tools Familiarity with CI/CD pipelines, Git, Jenkins, and DevOps workflows Understanding of NoSQL databases, caching, and distributed systems Hands-on experience working on real-world cybersecurity products Mentorship from a team of industry experts Flexible working hours and an open, vibrant office culture Free food, unlimited snacks, and drinks at our Bengaluru office Fun team events, games, and music we work hard and celebrate harder! Note: This is a paid internship opportunity. Duration and stipend will be discussed during the interview process. Join CloudSEK as a Backend Intern and work on cutting-edge technology that protects global digital assets. Apply now to be part of a team that s shaping the future of digital risk management. Qualification : Pursuing or recently completed a degree in Computer Science, Software Engineering, or related field

Backend Engineer Location: Bengaluru, Karnataka, India (On-Site) Department: Engineering Employment Type: Full-Time About Sarvam.ai At Sarvam.ai, we re on a mission to bring generative AI to Bharat. Headquartered in Bengaluru and founded by industry-leading AI experts, Sarvam.ai is pioneering India-first, cost-effective, and high-performance AI agents that enable enterprises to unlock new opportunities and deliver deeper customer value. Join us in shaping the future of AI for India and beyond. Role Overview We are seeking a Backend Engineer with strong Python skills to help build the core infrastructure powering our AI-driven voice and generative applications. You ll work at the intersection of high-performance backend systems and machine learning model orchestration, playing a pivotal role in bringing cutting-edge AI into production environments. Key Responsibilities Develop, maintain, and scale backend services and RESTful APIs using Python and FastAPI (or similar frameworks like Flask, Django). Design and implement Retrieval-Augmented Generation (RAG) systems for AI-powered applications. Build data pipelines and orchestrate workflows for ML/AI model deployment. Write clean, modular code following industry best practices including unit testing and code reviews. Collaborate cross-functionally with ML engineers, data scientists, and product teams to integrate AI models into production environments. Optimize database operations for structured and unstructured data using both SQL and NoSQL solutions. Implement CI/CD pipelines and work with version control systems like Git for smooth deployment cycles. Participate in system architecture discussions and contribute to scaling and performance enhancements. Must-Have Skills & Qualifications Education: Bachelor s degree in Computer Science, Engineering, or a related technical field. Programming: Strong proficiency in Python and sound knowledge of programming principles. Web Frameworks: Experience with FastAPI, Flask, or Django. Database Knowledge: Comfortable working with SQL and NoSQL databases. AI & ML Exposure: Understanding of ML model lifecycle, deployment practices, and basic machine learning concepts. RAG Systems: Exposure to Retrieval-Augmented Generation or AI search systems. Version Control: Hands-on experience with Git and Git-based workflows. Analytical Mindset: Strong problem-solving and debugging skills. Teamwork: Excellent communication and collaboration skills. Nice-to-Have (Preferred Experience) Projects: Demonstrated experience building backend applications via academic, freelance, or open-source work. Cloud Experience: Familiarity with AWS, GCP, or Azure services. DevOps Tools: Exposure to Linux, Docker, Kubernetes, and CI/CD pipelines. Open Source: Active GitHub profile or contributions to open-source projects. Work on real-world AI applications impacting millions across India. Be part of a high-caliber team of AI and product engineering experts. Get in early at a fast-growing generative AI startup redefining the future of enterprise AI in India. Opportunity to grow rapidly, take ownership, and drive innovation. Qualification : Bachelors degree in Computer Science, Engineering, or a related technical field.

Backend Engineer - RAG & ML Specialization Location: Bengaluru, Karnataka, India (On-Site) Department: Engineering Employment Type: Full-Time About Sarvam.ai Sarvam.ai is a cutting-edge generative AI startup based in Bengaluru, India, on a mission to make AI accessible and impactful for Bharat. We develop high-performance, cost-effective AI agents tailored to the Indian market, empowering enterprises to unlock new opportunities and create meaningful customer connections. Join us as we reshape AI for India and beyond. Role Overview As a Backend Engineer specializing in RAG (Retrieval-Augmented Generation) systems and Machine Learning (ML) applications, you'll be building scalable backend systems that power AI-driven services. Your work will be critical in developing high-performance platforms for voice and generative AI applications, ensuring secure, scalable, and seamless AI model deployments. Key Responsibilities Backend Development: Design, develop, and maintain scalable, efficient backend applications and RESTful APIs using Python and FastAPI. RAG System Implementation: Build and optimize Retrieval-Augmented Generation (RAG) systems for AI applications, focusing on enhancing AI-driven search and retrieval capabilities. Data Pipeline Management: Develop and manage data pipelines and workflows for integrating AI and ML models into production systems. Code Quality: Ensure adherence to coding best practices, including writing modular code, implementing unit tests, and conducting code reviews. Cross-functional Collaboration: Work closely with AI/ML engineers, data scientists, and other teams to integrate machine learning models into backend systems. Database Optimization: Optimize database queries and efficiently manage both structured and unstructured data. CI/CD Practices: Continuously integrate and deploy code, using version control systems like Git and CI/CD pipelines. System Architecture: Contribute to architectural discussions and improvements, focusing on scalability and performance optimization. Must-Have Skills & Qualifications Educational Background: Bachelor's degree in Computer Science, Engineering, or a related technical field. Programming Skills: Strong proficiency in Python, with a solid understanding of programming fundamentals. Web Frameworks: Experience building backend services using FastAPI, Flask, or Django. Database Knowledge: Familiarity with SQL operations and NoSQL databases for efficient data management. AI & ML Exposure: Hands-on experience with Machine Learning and Deep Learning techniques, and understanding of AI model deployment in production environments. RAG Systems Experience: Prior exposure to Retrieval-Augmented Generation (RAG) architectures, with experience building AI-driven search systems. Version Control: Proficiency with Git and understanding of version control workflows. Problem Solving: Strong analytical and debugging skills to address complex technical challenges. Soft Skills: Excellent communication, collaboration, and problem-solving abilities. Good to Have (Preferred Experience) Backend Projects: Demonstrated experience working on backend applications using Python frameworks (FastAPI, Flask, Django) through academic or personal projects. Cloud Knowledge: Basic understanding of cloud platforms and services such as AWS, GCP, or Azure. DevOps & Containers: Exposure to Linux/Unix environments and containerization concepts (Docker, Kubernetes). CI/CD: Experience setting up CI/CD pipelines for automated testing and deployment. Open Source Contributions: Contributions to open-source projects or a strong GitHub profile showcasing backend development expertise. Impactful Work: Work on groundbreaking generative AI applications that are transforming the future of technology in India. Collaborative Environment: Join a high-performing team of AI experts and engineers, driving innovation and delivering real-world solutions. Growth Opportunities: Be a key player in a fast-growing AI startup, with the opportunity to grow alongside the company. Cutting-edge Technologies: Leverage the latest in AI, Machine Learning, and Cloud Technologies to build state-of-the-art systems. Qualification : Bachelor's degree in Computer Science, Engineering, or a related technical field.

Software Engineer - Backend (.NET) Location: Bengaluru, Karnataka, India Employment Type: Full-time About ixigo ixigo is a leading technology company empowering Indian travelers by providing smarter travel solutions across various platforms. Established in 2007 by Aloke Bajpai and Rajnish Kumar, ixigo offers services in rail, air, buses, and hotels, helping travelers plan, book, and manage their trips efficiently. Leveraging artificial intelligence, machine learning, and data science, ixigo creates intuitive experiences for its users. In 2021, ConfirmTkt and AbhiBus became part of the ixigo family. Headquartered in Gurugram, with offices in Bangalore (ConfirmTkt) and Hyderabad (AbhiBus), ixigo s platforms allow travelers to book train, flight, bus tickets, hotels, and more. In 2022, ixigo was recognized as one of the Top 10 most downloaded travel apps worldwide by data.ai. Job Description We are seeking a Software Engineer - Backend (.NET) to join our engineering team in Bengaluru. In this role, you will develop and maintain backend services and APIs using .NET Core and .NET Framework. As part of a dynamic team, you will have the opportunity to work on high-traffic, scalable applications and contribute to innovative solutions in the travel technology space. Responsibilities Backend Development: Develop and maintain backend services and APIs using .NET Core / .NET Framework. Write clean, scalable, and efficient code adhering to best practices and coding standards. Database Integration: Design, implement, and maintain SQL-based databases (e.g., SQL Server). Integrate databases with backend services using Entity Framework or other ORM frameworks. Cross-functional Collaboration: Work closely with front-end developers, designers, and product managers to build high-quality, user-centric software. Participate in sprint planning, agile ceremonies, and contribute to continuous improvement initiatives. Code Quality: Conduct code reviews and ensure the quality and maintainability of the codebase. Implement and maintain security and data protection measures for all backend services. Troubleshooting & Optimization: Troubleshoot, debug, and optimize existing systems to enhance performance and reliability. New Features Implementation: Assist in the design and implementation of new features and services. Qualifications Required Skills: Experience: 1-3 years of professional experience in backend development using .NET Core or .NET Framework. Proficiency: Strong knowledge of C# and object-oriented programming principles. Solid understanding of RESTful API design and development. Database Skills: Strong experience with relational databases like SQL Server or MySQL. Experience with Entity Framework or other ORM frameworks. Version Control: Familiarity with version control systems like Git. Web Services Integration: Knowledge of web services and integration methods (e.g., SOAP, REST, JSON, XML). Unit Testing: Good understanding of unit testing frameworks (e.g., xUnit, NUnit). Cloud Knowledge: Basic knowledge of cloud platforms (e.g., Azure is a plus). Problem-solving: Strong problem-solving skills and ability to troubleshoot complex issues. Communication: Good communication skills and ability to work in a collaborative environment. Impactful Work: Help shape the future of the travel industry by building cutting-edge applications. Collaborative Environment: Work with talented professionals in an innovative, agile, and flexible environment. Career Growth: Learn and grow in a rapidly expanding company that values continuous learning. Competitive Compensation: Enjoy a competitive salary and benefits package. Work-Life Balance: A culture that promotes a healthy work-life balance.

Job Title: Associate Software Developer Location: Bengaluru, India Company: IBM Consulting Introduction A career in IBM Consulting is rooted in long-term relationships and close collaboration with clients globally. You will work with visionaries across multiple industries to improve hybrid cloud and AI journeys for the most innovative and valuable companies in the world. Your ability to accelerate impact and create meaningful change for your clients is supported by our strategic partner ecosystem and robust technology platforms across the IBM portfolio, including Software and Red Hat. Curiosity and a constant quest for knowledge are the foundation of success in IBM Consulting. In this role, you ll be encouraged to challenge the norm, explore ideas beyond your direct responsibilities, and come up with creative solutions that result in groundbreaking impacts for a broad network of clients. Our culture of evolution and empathy focuses on long-term career growth and development, providing opportunities to grow in an environment that embraces your unique skills and experiences. You ll work in one of our IBM Consulting Client Innovation Centers (Delivery Centers), where we provide deep technical and industry expertise to both public and private sector clients around the world. Our delivery centers enable clients to access locally-based skills and technical expertise, helping drive innovation and the adoption of new technology. Your Role and Responsibilities As an Associate Software Developer at IBM, you will work with clients to co-create solutions for major real-world challenges using best practice technologies, tools, techniques, and products. You will be responsible for translating system requirements into the design and development of customized systems. Your responsibilities will include: System Architecture & Development: Work across the entire system architecture to design, develop, and support high-quality, scalable products and interfaces for clients. Collaboration & Technical Specifications: Collaborate with cross-functional teams to understand project requirements and define technical specifications, particularly for generative AI projects. Design Thinking: Employ IBM s Design Thinking methodology to create products that offer an excellent user experience while ensuring high performance, security, quality, and stability. Database and Framework Expertise: Work with a variety of relational databases (e.g., SQL, Postgres, DB2, MongoDB), operating systems (e.g., Linux, Windows, iOS, Android), and modern UI frameworks (e.g., Backbone.js, AngularJS, React, Ember.js, Bootstrap, and JQuery). Product Development: Create mockups, UI components, algorithms, and data structures as part of delivering viable products for clients. Required Education Bachelor s Degree in Computer Science, Software Engineering, or a related field. Preferred Education Master s Degree in Computer Science, Software Engineering, or a related field (preferred, but not required). Required Technical and Professional Expertise Experience: 3-5 years of professional experience in software development. Technical Solution Translation: Ability to translate business requirements into technical solutions. Open Source Technologies: Familiarity with working in Open Source environments and technologies, particularly Python and Django. Web Services & Frameworks: Exposure to web services, application frameworks, and databases. Cloud Platforms: Familiarity with cloud platforms such as AWS, Azure, IBM Cloud, and Google Cloud. Generative AI Knowledge: Exposure to generative AI methodologies and ethical considerations in AI development. Preferred Technical and Professional Experience Full-Stack Development: Flexibility to work across architecture, building both front-end and back-end solutions. Code Quality and Automation: Help maintain and improve code quality, organization, and automation processes. Version Control: Proficiency in using Git repositories for version control and collaborative development. About IBM Consulting IBM Consulting is IBM s global consulting and professional services business, recognized for its market-leading capabilities in business and technology transformation. With deep industry expertise, we offer strategy, experience, technology, and operations services to many of the most innovative and valuable companies in the world. Our people are driven by the power of collaboration, aiming to accelerate clients' business success. At IBM Consulting, we believe in the responsible use of technology to help people, partners, and the planet. Qualification : Masters Degree in Computer Science, Software Engineering, or a related field (preferred, but not required).

Job Title: Node.js Developer Experience: 3+ Years Location: Bangalore Responsibilities Collaborate within an Agile team to develop applications and services. Contribute to team and organizational improvements in process and infrastructure. Build customer-facing UI and back-end services for payment processing administration and management. Code, test, and operate Node.js-based services. Use tools and ingenuity to identify and fix defects before they become a problem. Requirements In-depth knowledge of Node.js with serverless frameworks for AWS Lambda Server. Hands-on experience with HTML, CSS, and AJAX. Development experience in designing object-oriented JavaScript and SVG. Familiarity with web libraries and frameworks such as AngularJS, Polymer, and Closure. Knowledge of the full web stack, including protocols and web server optimization techniques. Strong analytical and problem-solving skills. Attention to detail.

Job Title: Node.js Developer Location: Bengaluru, India Type: Full-Time Key Responsibilities Node.js Development: Design, build, and maintain efficient, reusable, and reliable Node.js code using the Express framework. Develop RESTful APIs and integrate them with various front-end systems and third-party services. Microservices Architecture: Design and develop microservice-based systems to ensure scalable and efficient architectures. Implement asynchronous programming models to optimize the performance of applications. Database Design & Management: Work with NoSQL databases like MongoDB to design and implement efficient database schemas that represent and support business processes. Version Control: Use Git for code versioning, ensuring proper collaboration and smooth code management. Agile Development: Participate in Agile development practices, including sprint planning, daily stand-ups, and sprint retrospectives, to contribute effectively to the team. Skills & Qualifications Node.js Expertise: Strong knowledge of Node.js and related frameworks such as Express. Experience with asynchronous programming in Node.js and its quirks. API Design: Proven expertise in designing, developing, and maintaining RESTful APIs. Database: Solid experience working with NoSQL databases like MongoDB. Ability to design scalable and efficient database schemas to support business logic. Version Control: Proficiency in using Git for source code management and version control. Microservices Architecture: Hands-on experience with building and maintaining microservice-based systems. Agile Development: Familiarity with Agile methodologies such as Scrum or Kanban, and experience in an Agile development environment. Problem-Solving Skills: Strong problem-solving ability, including identifying issues and finding solutions in real-time. Collaborative Environment: Work with a talented team and collaborate on innovative projects. Growth Opportunities: Learn and enhance your skills with exposure to cutting-edge technologies. Work-Life Balance: Flexible working hours and a positive work culture. If you are passionate about Node.js, microservices, and building scalable applications, we encourage you to apply and join our dynamic team in Bengaluru!

Job Title: Node.js Developer Location: Bengaluru, India Company: Culinda Inc. Industry: Cybersecurity, Medical Device Protection Type: Full-time Experience: 3+ Years About Us: At Culinda Inc., we are dedicated to safeguarding critical medical equipment and ensuring patient safety. As part of our innovative approach to cybersecurity, we focus on providing cutting-edge solutions to protect medical devices, particularly those used in US hospitals. Join our dynamic team to help secure medical IoT devices and contribute to impactful work in healthcare cybersecurity. Position Overview: We are seeking an experienced Node.js Developer to join our cybersecurity team in Bengaluru. In this role, you will be responsible for developing and maintaining high-performance back-end systems using Node.js. Your contributions will directly support the security and integrity of medical IoT devices and related cybersecurity solutions. Key Responsibilities: Back-End Development: Collaborate with cross-functional teams and subject matter experts to design and implement robust back-end solutions using Node.js. Develop, test, and maintain high-performance Node.js applications and APIs. Optimization & Troubleshooting: Contribute to the optimization of existing code and the development of new functionalities. Troubleshoot and debug issues to ensure the stability, security, and integrity of systems. Collaboration & Code Quality: Participate in code reviews and provide constructive feedback to ensure high-quality code. Implement best practices for security and data protection in all development efforts. Continuous Improvement: Actively stay updated with the latest trends and best practices in Node.js development. Work with the team to continuously improve system performance, security, and scalability. Basic Qualifications: Educational Qualification: Bachelor's degree in Computer Science, Software Engineering, or a related field. Professional Experience: 3+ years of experience as a Node.js Developer, with a strong portfolio of Node.js-based applications. Technical Skills: Proficiency in Node.js programming. Experience with web frameworks, such as Express.js or Nest.js. Experience in RESTful API development. Familiarity with front-end technologies (HTML, CSS, JavaScript) and integration with Node.js back-end. Knowledge of SQL and NoSQL database systems. Soft Skills: Strong problem-solving skills. Good communication and teamwork skills. Additional Desired Qualifications: Familiarity with cybersecurity fundamentals. Understanding of IoT and IoMT (Internet of Medical Things) devices. Knowledge of cloud platforms (AWS, Google Cloud, Azure). Experience with containerization technologies (e.g., Docker). Familiarity with version control systems (e.g., Git). Understanding of DevOps principles. Familiarity with data analysis and preprocessing. Knowledge of AI and ML concepts. Be part of an innovative and growing company dedicated to cybersecurity and medical device protection. Work on cutting-edge technologies that impact patient safety and healthcare systems. Collaborative environment with opportunities for growth and career advancement. Competitive compensation package and benefits. If you're passionate about building secure and high-performance back-end systems in a dynamic environment, we d love to hear from you! Apply now and help us safeguard the future of healthcare technology. Qualification : Bachelor's degree in Computer Science, Software Engineering, or a related field.