Microservices Jobs in Kolkata

Java Developer Senior Software Engineer Location: Kolkata Department: Engineering Experience: 4 6 years Employment Type: Full-time About Videonetics Videonetics is a global leader in AI-powered video computing solutions, offering intelligent video management, analytics, and security systems across industries. Our mission is to make the world smarter and safer through cutting-edge technology. Learn more: | Who You ll Work With You ll join a collaborative engineering team focused on building scalable video management systems, integrating advanced video protocols and analytics, and delivering mission-critical applications used across smart cities, transportation, and enterprise security. What You ll Do Design, develop, and maintain robust backend systems for video management. Integrate multiple network protocols and handle large data streams in real time. Develop RESTful APIs and microservices using Spring Boot. Implement media streaming features using RTSP/RTP and integrate ONVIF-compliant devices. Develop socket-based communication modules for real-time systems. Optimize code for concurrency, memory usage, and performance in distributed environments. Troubleshoot and debug complex system-level issues in Linux environments. Collaborate with DevOps, QA, and product teams in an Agile/Scrum workflow. Strong experience in Java development, especially in multithreaded and networked applications. Solid understanding of Spring Boot, JPA/Hibernate, and RESTful APIs. Experience with MS SQL, MySQL, MongoDB, or similar relational and NoSQL databases. Hands-on experience with socket programming and media streaming protocols (RTSP, RTP). Strong knowledge of data structures, concurrency, and performance optimization. Experience in Linux-based development environments. Familiarity with version control systems (Git) and Agile/Scrum methodologies. Excellent problem-solving skills and ability to thrive in a fast-paced environment. Why Join Videonetics Be part of an innovative company at the forefront of AI-driven video computing. Opportunity to work with top-tier partners and industry leaders. Competitive salary, performance incentives, and professional growth opportunities. Contribute to products that enhance safety, efficiency, and sustainability, making a meaningful impact. If you are passionate about building innovative, high-performance backend systems, join us and be part of Videonetics growth journey!

Senior Solution Architect Location: Kolkata, India Experience: 6+ Years Employment Type: Full-time Role Overview: We are seeking a highly experienced Senior Solution Architect to lead the design and implementation of scalable, secure, and efficient architecture solutions. Based in Kolkata, you will work closely with stakeholders, product owners, and development teams to deliver innovative solutions that meet business needs and technical requirements. Your expertise will drive technical excellence, risk management, and continuous improvement throughout the project lifecycle. Key Responsibilities: 1. Requirements Analysis & Solution Design Analyze business and technical requirements to design scalable, secure, and reusable architecture solutions. Recommend optimal technology stacks and design patterns to ensure cost-effectiveness and scalability. Leverage reusable components and past experience to accelerate development timelines. Collaborate with stakeholders and teams to validate and refine requirements. Provide detailed architectural diagrams and effort estimations to support project planning. 2. Technical Leadership Mentor development teams by promoting best practices and fostering innovation. Guide technical decisions to align architecture with business objectives. Solve complex technical challenges with innovative, efficient solutions. Lead workshops, code reviews, and knowledge-sharing sessions to enhance team capabilities. Ensure compliance with development standards, performance metrics, and security best practices. 3. Risk Management Identify architectural and operational risks early and define mitigation strategies. Monitor system performance and scalability; address bottlenecks proactively. Implement disaster recovery and failover strategies for high availability. Assess third-party integrations and security threats, ensuring regulatory compliance. 4. Project Delivery Ensure adherence to architectural guidelines and coding standards during development. Conduct code reviews and optimize performance to maintain software quality. Implement security, compliance, and data privacy measures. Track code reuse and optimize development efficiency. Collaborate with QA, DevOps, and system admins for smooth deployment and monitoring. 5. Innovation & Continuous Improvement Stay abreast of emerging technologies, frameworks, and cloud-native solutions. Promote continuous learning and improvement culture within teams. Automate workflows, CI/CD pipelines, and infrastructure to boost reliability and efficiency. Identify opportunities to streamline development, improve performance, and enhance productivity. Required Skills & Experience: Technical Expertise: Frontend: React.js, Next.js (preferred), Vue.js Backend: Laravel, Express.js, Django (preferred) Mobile: React Native Databases: MySQL, PostgreSQL, MongoDB, Firebase Cloud: AWS, Azure, Google Cloud (GCP), Serverless Computing DevOps & CI/CD: Jenkins, GitHub Actions, Bitbucket Pipelines, Docker, Kubernetes, Terraform Security: OWASP practices, data encryption, access control Soft Skills: Strong analytical and problem-solving skills Excellent communication and stakeholder management abilities Collaborative mindset across development, product, and business teams Proven ability to lead multiple projects simultaneously while maintaining quality Preferred Qualifications: Bachelor s or Master s degree in Computer Science, Software Engineering, or related field Cloud certifications such as AWS Solutions Architect, Azure Architect, or Google Cloud Professional Architect Experience with enterprise architecture, microservices, and event-driven systems Familiarity with Agile/Scrum methodologies Qualification : Bachelors or Masters degree in Computer Science, Software Engineering, or related field

Position Title: MERN Stack Developer Location: Kolkata, India Category: Software Developer Jobs Employment Type: Full-Time Seniority Level: Senior Experience Required: Minimum 5 years (in relevant technologies) Job Description We are seeking a highly skilled MERN Stack Developer with deep expertise in MongoDB, React, and Node.js, supplemented by proficiency in modern frameworks like Next.js and Nest.js. The ideal candidate will have a strong command of TypeScript and be familiar with integrating AI capabilities into web applications using tools such as TensorFlow.js and OpenAI API. You will work on designing and building scalable applications while adhering to best practices in testing, version control, deployment, and documentation. Roles & Responsibilities Full-Stack Development: Design, develop, and maintain scalable and robust applications using MongoDB, React, and Node.js frameworks with a preference for Next.js and Nest.js. TypeScript Expertise: Write maintainable, type-safe, and scalable code in TypeScript. AI Integration: Integrate AI functionalities into applications and use AI-enabled development tools such as GitHub Copilot or Cursor. Testing & QA: Write unit and integration tests to maintain high code quality and ensure bug-free releases. Version Control: Manage code repositories and branching strategies using Git with industry-standard workflows. Deployment & Infrastructure: Deploy applications using containerization (Docker, Kubernetes) and cloud platforms like Azure or AWS. Business Logic & Troubleshooting: Analyze and implement complex business logic, debug and optimize large-scale applications. Code Documentation & Best Practices: Maintain comprehensive documentation and follow clean code principles and architectural best practices. Skills Required MongoDB React.js, Next.js Node.js, Nest.js, Express.js TypeScript (mandatory) Unit testing and integration testing frameworks Git workflows and repository management CI/CD pipelines Docker, Kubernetes, or cloud platforms (Azure, AWS) AI tools & libraries (TensorFlow.js, OpenAI API) RESTful API design and microservices architecture Requirements Minimum 5 years of professional experience in MERN stack development. Strong expertise in MongoDB, React.js, and Node.js; Next.js and Nest.js experience preferred. Mandatory proficiency in TypeScript and RESTful API development. Experience writing unit and integration tests. Expertise in Git version control and branch management. Experience with cloud platforms like Azure or AWS. Strong problem-solving and debugging skills. Excellent English communication and collaboration skills. Bachelor s degree in any stream, preferably Computer Science or Computer Applications. Preferred Skills & Qualifications Experience with Docker, Kubernetes, or other containerization and orchestration tools. Familiarity with relational databases (RDBMS). Knowledge of microservices architecture and API design. Hands-on experience with AI libraries such as TensorFlow.js or OpenAI API. Certifications in relevant technologies from recognized institutions. Familiarity with AI-powered development tools and no-code/low-code platforms. Flexible working hours. Competitive compensation package. Comprehensive insurance benefits. Training and mentoring opportunities. Frequent team celebrations and events. Home office allowance. Paid leave and retirement benefits. Partial course funding for continuous learning. Team-building activities. Qualification : Bachelors degree

Position Title: DevOps Engineer Location: Kolkata, India Category: Software Developer Jobs Employment Type: Full-Time Seniority Level: Senior Experience Required: Minimum 5 years (in relevant technologies) Job Description We are seeking a highly skilled DevOps Engineer with proven expertise in AWS and familiarity with Azure. You will play a critical role in managing and optimizing cloud infrastructure for large-scale enterprise projects. Collaborating closely with software engineers, system administrators, and cross-functional teams, you will ensure seamless integration, continuous delivery, and scalability of enterprise applications. Strong communication skills and fluency in English are essential. Roles & Responsibilities Cloud Infrastructure Management: Design, implement, and maintain scalable, secure infrastructure on AWS supporting enterprise applications. Optimize for cost, performance, and security. Use infrastructure-as-code tools like Terraform and CloudFormation. CI/CD Pipelines: Develop, manage, and improve CI/CD pipelines with Jenkins, GitLab CI, AWS CodePipeline to enable smooth and reliable software releases. Automate deployments and testing to reduce manual effort. Monitoring & Logging: Implement monitoring and alerting using AWS CloudWatch, Prometheus, Grafana, and ELK Stack. Troubleshoot performance and security issues promptly. Set up dashboards to track system health. Security & Compliance: Enforce security best practices including IAM policies, encryption, vulnerability assessments, and compliance with standards like GDPR and HIPAA. Automate security-related processes. Automation & Scripting: Develop automation scripts (Python, Bash, Shell) for infrastructure management, deployments, and monitoring. Implement self-healing infrastructure to ensure high availability. Collaboration & Documentation: Work closely with development, IT, and security teams to ensure smooth integration and deployment workflows. Document infrastructure architecture, CI/CD pipelines, and operational procedures. Performance Tuning & Cost Optimization: Analyze cloud usage and implement cost-saving strategies. Optimize infrastructure performance and reduce latency for enterprise applications. Skills Required AWS (EC2, ELB, RDS, Lambda, VPC, ECS, EKS, S3) Jenkins, GitLab CI, AWS CodePipeline, Google Cloud Build Monitoring & Logging: AWS CloudWatch, Google Stackdriver, Prometheus, Grafana, ELK Stack Infrastructure as Code: Terraform, Ansible, CloudFormation Scripting: Python, Bash, Shell Version Control: Git Containerization: Docker, Kubernetes Cloud Platforms: AWS, Azure (preferred) Requirements Minimum 5 years in DevOps roles, with at least 2-3 years focused on AWS environments. Deep knowledge of AWS services including EC2, S3, RDS, VPC, Lambda, ECS, EKS, and Load Balancers. Strong skills in infrastructure automation using Terraform, Ansible, or CloudFormation. Expertise in CI/CD tools such as Jenkins, GitHub Actions, or GitLab CI. Proficiency in scripting languages: Python, Bash, Shell. Experience with containerization technologies like Docker and orchestration with Kubernetes or ECS/EKS. Strong understanding of version control workflows using Git. Knowledge of cloud security best practices including IAM, encryption, and compliance. Familiarity with database management (DynamoDB, DocumentDB, RDS/Aurora) and cost management tools like AWS Budgets. Excellent troubleshooting and problem-solving skills under pressure. Bachelor s degree in any discipline, preferably Computer Science or related field. Preferred Skills & Qualifications Knowledge of Azure cloud services (Azure VMs, Blob Storage, AKS, Azure AD). Experience with serverless architectures like AWS Lambda and API Gateway. Familiarity with Agile software development methodologies. Certifications such as AWS Certified DevOps Engineer or AWS Solutions Architect are a plus. Flexible working arrangements. Competitive salary and benefits package. Medical and insurance coverage. Training and mentoring programs. Frequent team celebrations and social activities. Home office allowance. Paid leave benefits and retirement plans. Partial course funding for continued education. Team building events and activities. Qualification : Bachelors degree in any discipline, preferably Computer Science or related field.

About the Company:On a mission to give people limitless access to the vast world of Entertainment, Cineverse s advanced, proprietary technology drives the distribution of over 70,000 premium films, series, and podcasts.From providing a complete streaming solution to some of the world s most recognizable brands, to super-serving our network of fan channels from direct ad sales partnerships to premium global content we offer more of the stories that move us, and technology that moves us forward. Industry leaders with a history of innovation, Cineverse is powering the future of Entertainment. Job Title: Technical LeadJob Summary:We are seeking a highly skilled and experienced Technical Lead to join our team. The ideal candidate will have a strong background in software development, excellent leadership skills, and the ability to guide a team of developers in building robust, scalable, and efficient applications. As a Technical Lead, you will play a crucial role in overseeing the development process, ensuring the delivery of high-quality software solutions, and driving technical innovation within the team.Key Responsibilities: Provide technical leadership and mentorship to a team of software developers. Guide the team in best practices, code reviews, and architectural decisions. Collaborate with project managers to define project scope, timelines, and deliverables. Ensure projects are completed on time and within budget. Design, develop, and implement software solutions. Make architectural decisions that ensure scalability, performance, and maintainability of applications. Maintain high standards of software quality within the team by establishing good practices and habits. Conduct code reviews and provide constructive feedback. Stay up to date with industry trends and emerging technologies. Identify opportunities for innovation and improvement within the development process. Work closely with cross-functional teams, including product managers, designers, and QA engineers, to deliver high-quality products. Ensure alignment of technical direction with business goals. Troubleshoot and resolve technical issues as they arise. Provide guidance and solutions to complex technical problems. Develop and implement the technical strategy for the team. Ensure alignment with the company s overall strategic goals. Evaluate and recommend tools, technologies, and processes to enhance productivity and quality. Collaborate with product management and other stakeholders to define and maintain the technical roadmap. Ensure that technical initiatives align with business objectives and prioritize work to achieve strategic goals.Qualifications: Education: Bachelor s degree in Computer Science, Software Engineering, or a related field. A master s degree is a plus. Experience: Minimum of 15 years of experience in software development, with a focus on specific technologies like Java, .NET, Python, etc. Proven experience in a technical leadership role, leading a team of developers. Strong proficiency in programming languages. Knowledge of software architecture, design patterns, and best practices. Experience with frameworks and cloud services. Excellent leadership and interpersonal skills. Ability to motivate and inspire a team to achieve high performance. Strong analytical and problem-solving skills. Ability to make decisions in a fast-paced environment. Communication Skills: Excellent written and verbal communication skills. Ability to convey complex technical concepts to non-technical stakeholders. Qualification : Bachelors degree in Computer Science, Software Engineering, or a related field. A masters degree is a plus.

Job Title: Full Stack Web Developer Location: Kolkata Job Description: We are looking for a talented Full Stack Web Developer to join our team! The ideal candidate should be proficient in both frontend and backend development technologies and have solid experience in both. Roles & Responsibilities: Excellent English communication skills. A well-motivated team player who brings energy and a strong work ethic. Ability to participate in international projects. Quick learner with the ability to adapt to new technologies and techniques as required. Hands-on experience in both frontend and backend web development. Requirements: At least 3 years of relevant experience. Bachelor's Degree in Computer Science or a related field. Experience with Angular.js and Node.js. Proficiency in PHP, with knowledge of frameworks like Laravel and CodeIgniter being a plus. Strong experience with HTML5 and CSS3. What We Offer You: Flexible Working Competitive Compensation Insurance Benefits Training & Mentoring Frequent Celebrations Home Office Allowance Paid Leave Benefits Retirement Benefits Partial Course Funding Team Building Activities Qualification : Bachelor's in a Computer Science field

Job Title: Lead Web Developer Location: Kolkata Job Description: We are looking for qualified and experienced Lead Web Developers to join our team. The ideal candidate should have advanced experience with Node.js, Angular.js, and MySQL, along with solid PHP experience. Roles & Responsibilities: Solid communication skills and fluency in English. Guide team development efforts towards successful project delivery. Estimate level-of-effort and requirements for complex development projects. Guide collaboration to design effective, efficient, and scalable solutions. Be a team player with a willingness to learn on the job and contribute positively. Maintain a positive attitude. Good logical thinker with strong analytical skills. Ability to adapt quickly to new technologies, techniques, and project requirements. Excellent troubleshooting and problem-solving skills. Experience working on international projects. Manage multiple projects while meeting deadlines and maintaining high-quality results. Requirements: Bachelor's Degree or higher in Computer Science, Information Technology, or related fields. At least 4+ years of team-leading and development experience in PHP, Node.js, .Net, Java, React, and advanced JavaScript. Knowledge of MySQL, MongoDB, Postgres, and Oracle is preferred. Experience with Payment Gateway integrations is a plus. Advanced skills in Git/SVN, Docker, and Kubernetes. Familiarity with Cloud Service Providers is preferred. Capability to handle large development teams and provide technical solutions. Willing to work in any shift. What We Offer You: Flexible Working Competitive Compensation Insurance Benefits Training & Mentoring Frequent Celebrations Home Office Allowance Paid Leave Benefits Retirement Benefits Partial Course Funding Team Building Activities Qualification : Bachelor's or higher degrees in Computer Science, Information Technology, or related fields.

Job Title: Senior PHP Developer Location: Kolkata Job Description: We re looking to hire experienced Senior PHP Developers who have the expertise to lead a team effectively. While the ideal candidate would meet all of the listed requirements, any highly experienced developer is encouraged to apply. Roles & Responsibilities: Work closely with the IT team to complete projects. Troubleshoot and resolve issues related to PHP programs. Ensure smooth operations of web processes and infrastructure. Create scripts to optimize client systems and meet performance objectives. Test and develop software for client applications. Document software created for reference and future use. Utilize source debuggers and write or modify client software. Ensure project deadlines are met with high-quality results. Requirements: Bachelor s degree or higher in Computer Science, Information Technology, or a related field. Previous experience in leading a software development team is a plus. Strong knowledge of PHP, MySQL, and JavaScript. Experience with PHP MVC frameworks such as Laravel, CodeIgniter, CakePHP, or Zend is preferred. Experience in developing high-end web applications with PHP, MySQL, AJAX, and API integration is a plus. Solid understanding of HTML5 and CSS. In-depth knowledge of MySQL, including database design, performance optimization, stored procedures, and triggers. Experience working in Linux environments (Debian and RHEL-based distros preferred). Knowledge of eCommerce shopping cart development with shipping and payment gateway integration. Proficiency in JavaScript and at least one JavaScript framework (preferably jQuery or AngularJS). Experience with repository management and version control systems (preferably Git). Any relevant certifications are preferred. Nice to Have: Knowledge of UX/UI patterns. Experience in mentoring and leading team members. International professional certifications (PSPO, PSM, etc.). Commercial experience in FinTech, Healthcare, Retail, Logistics, or Enterprise domains. What We Offer You: Flexible Working Competitive Compensation Insurance Benefits Training & Mentoring Frequent Celebrations Home Office Allowance Paid Leave Benefits Retirement Benefits Partial Course Funding Team Building Activities Qualification : Bachelors degree or higher in Computer Science/Information Technology or related field.

Job Title: LAMP Stack Developer Location: Kolkata Job Description: We re looking for a LAMP Stack Developer to join our team! The ideal candidate should have experience working with all components of the LAMP/LEMP stacks. Roles & Responsibilities: Excellent communication skills, including fluency in English. Exceptional troubleshooting and problem-solving skills. Self-motivated and energetic team player with a strong work ethic and cooperative attitude. Ability to manage time effectively while working on multiple projects. Requirements: Bachelor s degree in Computer Science, Information Technology, or a related field. Previous experience working with databases. Proficiency in PHP, MySQL, and JavaScript is a must. Good understanding of HTML and CSS. Experience with Linux environments, preferably both Debian and RHEL-based distributions. Previous experience working with a PHP MVC framework like Laravel, CodeIgniter, CakePHP, or Zend is preferred. What We Offer You: Flexible Working Competitive Compensation Insurance Benefits Training & Mentoring Frequent Celebrations Home Office Allowance Paid Leave Benefits Retirement Benefits Partial Course Funding Team Building Activities Qualification : A Bachelors in a related computer science field.

About this Opportunity: As a Solution Architect at Ericsson, you will play a key role in analyzing, designing, and developing technical solutions that align with both customer specifications and business needs. Your expertise will be crucial in creating both short- and long-term profitable business strategies for Ericsson. In this role, you will work closely with the Core 3 team to translate customer requirements and technology opportunities into detailed technical offerings, solutions, and proposals. Required Skills: Technical Expertise in C/C++ Development: Strong knowledge in C/C++ development using object-oriented methodologies, Pointers, and STL concepts. Experience in developing and deploying CPP components. Version Control: Comfortable with source code control systems, preferably CVS or GIT. Scripting: Hands-on experience with Power/Shell scripting. Platforms: Experience with Linux, UNIX, Solaris, and Windows platforms. Basic knowledge of Oracle/SQL databases. Methodology: Exposure to Agile methodology for software development. Telecom Knowledge: Working knowledge of the Session Initiation Protocol (SIP). Understanding of telecom fundamentals. Roles & Responsibilities: 1. Learning & Flexibility: Willingness and flexibility to learn new programs and technologies as required. 2. Platform Management: Handle different platforms such as Linux, Unix, Windows, and Solaris. 3. Best Practices & Quality Control: Drive best practices, quality, and consistency during the design and development phases. 4. Development Support: Provide direct support to the Development Manager as needed. 5. Software Development: Develop, test, implement, and maintain application software, working with established processes. 6. Testing & Validation: Develop and execute unit test plans and test cases to ensure the quality and functionality of the software. Why Join Ericsson? Work in a dynamic and fast-evolving environment at the forefront of telecommunications technology. Play a pivotal role in shaping solutions and strategies that have a lasting impact on the business. Collaborate with a talented team of engineers and professionals, continuously pushing boundaries to create innovative solutions.