Data Structures Jobs in Chennai

Billing Specialist (Demo and Charge Entry) Location: Chennai Department: Billing Operations Career Band: Professional II Role Overview: The Foundation of Billing Accuracy We are seeking a detail-oriented Billing Specialist to manage the critical front-end of our Revenue Cycle. You will be responsible for the precise entry of Demographics and Charges, ensuring that patient information is verified and billing data is submitted according to strict client protocols. Core Technical Responsibilities Data Management & Entry: Demographics (Demo) Entry: Accurately pull or create patient records using Face Sheets. Verify name, DOB, and contact details to prevent downstream claim rejections. Charge Entry: Translate medical services into billable charges by following specific Client Protocols and guidelines. Document Handling: Access and securely download Super Bills and Face Sheets from client file servers. Verification & Quality Control: Insurance Eligibility: Proactively check and update Eligibility Status to ensure the insurance provider is active before billing. Log Maintenance: Track and maintain status logs to ensure 100% accountability for all files received. Query Resolution: Maintain a real-time query log and ensure all client queries are updated by End of Day (EOD). Requirements & Qualifications Experience: Minimum 1 year of professional experience specifically in Demo and Charge Entry. Education: Graduate in any stream. Typing Proficiency: High speed and accuracy in typing to meet daily volume targets. Attention to Detail: Ability to spot discrepancies between Face Sheets and system data. Reporting Structure: Reports to Team Leader Billing Operations. Qualification : Graduate in any stream

Position: Data Scientist Experience: 2+ Years Type: Full-time Location: Chennai About the Role As a Data Scientist at FinnUp, you will transform raw data into actionable insights that drive strategic decisions. You will work with complex datasets, build predictive models, and collaborate closely with cross-functional teams. Your expertise in analytics engineering, combined with your proficiency in Python especially pandas data frames and dictionaries will be critical in optimizing data workflows and delivering impactful results. Key Responsibilities Analyze large, complex datasets to extract meaningful insights that support business decision-making. Develop, implement, and maintain predictive models and machine learning algorithms to solve key business problems. Use pandas extensively for data manipulation, analysis, and visualization. Work closely with product, marketing, and business teams to understand requirements and provide data-driven solutions. Design and implement scalable data pipelines and ELT processes to ensure data integrity and accuracy. Create insightful dashboards and reports using Metabase to communicate findings to stakeholders. Stay current with the latest trends, tools, and advancements in data science, AI, and analytics engineering. Required Qualifications Bachelor s or Master s degree in Computer Science, Statistics, Mathematics, or related field. 2-3 years of experience as a Data Scientist or in a similar analytical role. Strong proficiency in Python with deep experience in pandas, dictionaries, and other core data structures. Experience with data visualization tools, especially Metabase. Solid understanding of statistical analysis and machine learning methods. Ability to write efficient SQL queries for data extraction and manipulation. Excellent problem-solving skills with high attention to detail. Strong communication and collaboration skills. Preferred Qualifications Hands-on experience building and deploying machine learning models in production environments. Familiarity with cloud platforms such as AWS or Google Cloud. Knowledge of additional programming languages like R or Julia. Experience with other data visualization tools and libraries. Competitive salary and benefits package. Opportunities for professional growth and skill development. A collaborative, innovative, and supportive work environment. Qualification : Bachelors or Masters degree in Computer Science, Statistics, Mathematics, or related field

Position: Backend Developer Location: Chennai Department: Engineering Job Type: Full-time Industry: E-Publishing About Us Kriyadocs is a leading document workflow platform for the publishing industry. For over 18 years, we ve partnered with world-renowned publishing houses to deliver world-class, publication-ready digital and print content. By embracing cutting-edge technology and streamlined processes, we provide innovative solutions that make publishing seamless and efficient. At Kriyadocs , we re driven by technology at our core, always staying ahead of the curve to offer the best capabilities for both our clients and employees. This commitment is reflected in our vision to simplify publishing as easily as the click of a button. Our Vision To revolutionize content publishing and become the go-to partner for individuals and organizations sharing knowledge. Our Mission To deliver seamless, high-quality content publishing through technology and innovation, ensuring happy authors and employees alike. What It s Like to Work Here At Kriyadocs, we embody a culture of: Delivering Excellence, Delivering Delight Staying Curious, Staying Driven Dreaming Big, Rising Together You ll fit right in if you re: Fearless in tackling challenges Eager to learn new skills and achieve successful outcomes Passionate about taking pride and ownership in everything you do Role Overview We re seeking a passionate Backend Developer to join our dynamic development team. You ll be working on innovative, cutting-edge technologies to build scalable and robust systems. If you enjoy solving complex problems, thrive in a collaborative team environment, and love to ask "why?" we want to hear from you! This role requires strong analytical skills, the ability to communicate complex technical decisions clearly, and a readiness to take ownership in an agile development environment. What You ll Do Engage in the entire application lifecycle, focusing on coding, debugging, and testing. Write, refine, and test code to ensure stability and compatibility across different systems. Troubleshoot and debug applications to maintain seamless functionality. Collaborate with front-end developers to integrate user-facing elements with server-side logic. Follow project specifications to design and develop features, ensuring alignment with requirements. Document processes and knowledge for future reference and team learning. Must-Have Skills 1+ years of experience in a modern programming language such as Java, GoLang, Node.js, Python, or Ruby on Rails (RoR). Strong understanding of data structures, algorithms, and software design principles like SOLID. Strong problem-solving abilities and analytical aptitude. Excellent verbal and written communication skills, with the ability to explain technical concepts to non-technical stakeholders. Experience with version control tools like Git or SVN. Flexibility to work with multiple programming languages (e.g., Node.js, Python) and technologies like XSLT and XML Pipelines. Good-to-Have Skills Experience working with the Node.js stack. Familiarity with unit testing and automation frameworks. Experience in a public cloud environment (AWS preferred). Exposure to distributed microservice architectures. Understanding of the Agile product development lifecycle. Eligibility Criteria Bachelor's or Master s degree in Computer Science or a related field from a reputed institution. Internship experience in software development is a plus. 1-2 years of relevant work experience. Qualification : Bachelor's or Masters degree in Computer Science or a related field from a reputed institution

Job Title: Junior Software Developer Experience Required: 1 5 Years Location: Chennai Job Summary: We are looking for a motivated and skilled Junior Software Developer to join our development team. You will be responsible for building, maintaining, and optimizing backend systems and APIs that power our web applications. The ideal candidate should be a self-starter with a passion for clean code, modern development practices, and continuous learning. Key Responsibilities: Develop and maintain robust backend systems and RESTful APIs for web applications. Collaborate with cross-functional teams to plan, implement, and test new features. Deliver high-quality, maintainable code within project deadlines, both individually and in a team setting. Conduct and participate in code reviews, offering and receiving constructive feedback. Ensure security, scalability, and performance of backend systems. Deploy applications and manage server configurations as needed. Debug and resolve issues reported by QA and support teams. Stay updated on emerging technologies and best practices in software development. Required Skills & Qualifications: Bachelor s degree in Computer Science or equivalent practical experience. 1.5 5 years of relevant software development experience. Proficiency in one or more of the following programming languages: Python, Java, JavaScript, Node.js, PHP C# with .NET Framework / .NET Core Experience with frameworks and tools such as: Entity Framework Core, ASP.NET Core 3.1+, MVC, RESTful APIs Experience with databases: PostgreSQL, MongoDB, MySQL Completed at least three full-cycle development projects (solo or team-based). Ability to manage server deployment and configurations. Strong analytical and problem-solving skills. Ability to work under pressure and meet tight deadlines. Excellent communication and team collaboration skills. Qualification : Bachelors degree in Computer Science or equivalent practical experience

Senior Software Engineer PHP Location: Chennai Experience: 4 7 Years Company: TNQ Technologies About the Role TNQTech is looking for a skilled Senior Software Engineer (PHP) to join our expanding development team. In this role, you ll contribute to the creation of cutting-edge solutions in the scholarly publishing domain. You'll be responsible for writing clean, scalable code, mentoring junior developers, and ensuring optimal application performance. Key Responsibilities Develop, test, and maintain high-quality code based on project requirements Collaborate with stakeholders to clarify technical and functional requirements Continuously improve application performance, responsiveness, and scalability Review code and provide constructive feedback to peers and junior developers Adhere to best practices in coding, testing, and documentation Participate in sprint planning, retrospectives, and other Agile ceremonies Contribute to fostering a collaborative and high-quality engineering culture Ideal Candidate Profile Graduate in any discipline with 4 7 years of hands-on experience in PHP development Solid understanding of Object-Oriented Programming (OOP) principles Proficiency with at least one MVC framework such as CakePHP, CodeIgniter, Zend, or Yii Experience with source control management (SCM) tools Hands-on experience with databases (e.g., MySQL, PostgreSQL) Working knowledge of HTML, CSS, JavaScript, and automated unit testing Familiarity with Agile methodologies and team collaboration practices Nice to Have (Bonus Skills) Understanding of design patterns, data structures, and algorithms Experience with CI/CD platforms and deployment pipelines Knowledge of RESTful APIs and integrating third-party services Be part of a forward-thinking team transforming content and technology for global scholarly publishing. At TNQTech, you'll find a collaborative work culture, opportunities to grow, and a chance to make an impact at scale. Qualification : Graduate in any discipline

Software Engineer PHP Location: Chennai Experience: 2 4 Years Company: TNQ Technologies About the Role TNQTech is looking for a talented Software Engineer (PHP) to join our growing development team. In this role, you will help build and maintain high-performance web applications that power the future of scholarly publishing. You ll write clean, efficient code and collaborate closely with cross-functional teams to ensure top-notch product quality. Key Responsibilities Develop, test, and maintain high-quality PHP code in line with project requirements Collaborate with stakeholders to understand and resolve technical queries Optimize application performance, responsiveness, and scalability Participate in code reviews and incorporate feedback from senior engineers Follow established coding standards, development processes, and best practices Ideal Candidate Profile Graduate in any discipline with 2 4 years of hands-on experience in PHP development Strong knowledge of Object-Oriented Programming (OOP) concepts Experience with at least one MVC framework such as CakePHP, CodeIgniter, Zend, or Yii Familiarity with source control management (SCM) tools Experience working with relational databases (e.g., MySQL, PostgreSQL) Proficient in HTML, CSS, and JavaScript Bonus Skills (Nice to Have) Experience with automated unit testing Understanding of data structures and algorithms Exposure to agile methodologies and collaborative development environments At TNQTech, you ll be part of a forward-thinking team that is revolutionizing content and technology in academic publishing. We offer a dynamic work environment, opportunities to grow your technical expertise, and the chance to make meaningful contributions from day one. Qualification : Graduate in any discipline

Software Engineer Java Location: Chennai Experience: 2 4 Years Company: TNQ Technologies About the Role TNQTech is seeking a Software Engineer (Java) to join our growing development team. In this role, you'll contribute to building and maintaining robust, high-performance applications for the evolving needs of the scholarly publishing industry. You'll be responsible for writing clean, scalable code and collaborating with cross-functional teams to ensure smooth delivery and optimal system performance. Key Responsibilities Develop and maintain efficient, scalable Java code based on project requirements Collaborate with stakeholders to resolve technical queries and clarify specifications Ensure high performance and responsiveness of applications across platforms Participate in peer reviews and incorporate feedback from senior developers Follow coding standards and development best practices Ideal Candidate Profile Graduate in any discipline with 2 4 years of experience in Java/J2EE development Strong understanding of Object-Oriented Programming (OOP) principles Hands-on experience with at least one MVC framework such as Spring or Struts Familiarity with Eclipse or NetBeans IDEs Working knowledge of HTML, CSS, and JavaScript Experience with any database, SCM tools, and automated unit testing Bonus Skills (Nice to Have) Knowledge of data structures and algorithms Experience with ORM frameworks such as Hibernate At TNQTech, you ll be part of a collaborative, innovation-driven team reshaping how technology serves academic publishing. Enjoy a supportive work environment, challenging projects, and continuous learning opportunities. Qualification : Graduate in any discipline

Senior Data Scientist AI/ML Location: Chennai About the Team Join the ZF Center of Excellence (COE) team, where we translate complex AI, Machine Learning (ML), Deep Learning (DL), and Reinforcement Learning (RL) concepts into impactful solutions. Our team communicates cutting-edge research insights to both technical and non-technical audiences, including presentations at conferences and publications in academic journals. What to Expect in this Role Conduct advanced research to develop innovative AI/ML methodologies, with a focus on DL and RL techniques. Design and execute experiments to validate new approaches and benchmark machine learning algorithms. Analyze complex datasets to discover hidden patterns that drive AI innovation. Stay current with the latest advancements in algorithms, tools, and theoretical frameworks, exploring areas such as model interpretability and efficient deep learning training. Prototype and evaluate advanced models like CNNs, RNNs, and other deep learning architectures. Develop foundational algorithms and frameworks applicable across diverse machine learning challenges. Focus on enhancing model efficiency, reducing bias, and improving explainability. Document research methods, experiments, and theoretical contributions to facilitate knowledge sharing. Shape the team s long-term research vision and strategic goals. Candidate Profile Master s degree in Mathematics, Computer Science, or related fields; PhD is a strong plus. 8+ years of research and development experience with deep knowledge of data structures and algorithms. 5+ years experience deploying ML models in production environments. Proficient with ML frameworks such as TensorFlow, PyTorch, or scikit-learn. Experience with distributed computing and large-scale data processing systems. Strong communication and teamwork skills. Experience contributing to invention disclosures and intellectual property processes. Proven publication record in leading machine learning conferences or journals. Innovative Environment: Work at the forefront of technology with a culture that fosters creativity and continuous growth. Diverse & Inclusive Culture: Thrive in an environment that values diversity, equity, and mutual respect. Career Development: Benefit from extensive training, clear advancement paths, and global project opportunities. Global Presence: Collaborate with international teams and contribute to world-class driveline and chassis technologies. Sustainability Commitment: Play a role in eco-friendly initiatives and reducing environmental impact. Employee Well-being: Enjoy health and wellness programs, flexible work options, and a supportive work-life balance. Join Us Take your AI/ML expertise to the next level with ZF. Apply now for the Senior Data Scientist AI/ML role and contribute to shaping the future of mobility! Our Commitment to Diversity, Equity & Inclusion (DEI) At ZF, we are dedicated to building a culture of inclusion where diversity is celebrated. We work to remove barriers so every employee can thrive and contribute to our shared legacy of innovation and excellence. Qualification : Masters degree in Mathematics, Computer Science, or related fields; PhD is a strong plus

Job Title: Python Developer Company: Blackstraw.ai Location: Chennai (Work from Office) Job Type: Full-time Experience: 3 to 7 years Job Summary Blackstraw.ai is looking for a skilled and motivated Python Developer to join our growing engineering team. In this role, you will be responsible for server-side logic development, system integration, and ensuring high performance and responsiveness to requests from the front-end. A strong command of Python and its frameworks, along with familiarity with front-end technologies, will be essential. You ll work closely with front-end developers, data scientists, and DevOps to build and scale enterprise-grade AI and web-based applications. Key Responsibilities Develop and maintain robust, scalable backend systems using Python and relevant web frameworks (e.g., Django, Flask). Integrate multiple data sources and databases into unified systems. Implement data storage solutions and create efficient database schemas. Write reusable, testable, and efficient code while following best coding practices and quality standards. Collaborate with front-end developers to integrate user-facing elements using server-side logic. Ensure the security, accessibility, and compliance of applications. Manage authentication and authorization across multiple systems and environments. Optimize application performance for different delivery platforms (desktop, mobile, etc.). Work with version control tools like Git and follow Agile/Scrum methodologies. Promote knowledge sharing within the team and contribute to documentation. Debug, profile, and unit-test code to ensure reliability and maintainability. Required Skills 3 7 years of hands-on Python development experience. Proficiency with one or more Python web frameworks (Django, Flask, etc.). Experience with ORM libraries (e.g., SQLAlchemy, Django ORM). Strong understanding of RESTful APIs, server-side templating (e.g., Jinja2), and multi-threading/multi-processing. Familiarity with front-end technologies such as JavaScript, HTML5, and CSS3. Understanding of user authentication/authorization protocols (OAuth, JWT). Ability to work with Git, Mercurial, or SVN version control systems. Knowledge of scalable application design and event-driven programming in Python. Excellent problem-solving, organizational, and communication skills. Preferred Qualifications Bachelor s or Master s degree in Computer Science, Engineering, or related field. 5+ years of experience in building web, mobile, or ML-based applications. Experience with: JavaScript (ES6), React, Node.js MongoDB, Elasticsearch Docker, Kubernetes, Azure Microservices architecture Redis, Kafka, SQS, or similar tools Exposure to Big Data technologies (e.g., Hadoop) is a plus. Strong understanding of scalable software systems and system design principles. About Blackstraw.ai Founded in 2015 and operational since 2018, Blackstraw Technologies Pvt Ltd is a global leader in AI and ML solutions. We specialize in simplifying AI adoption for enterprises through a proprietary platform that accelerates data labeling, model training, and deployment. With offices across the USA, Canada, and India, and a 250+ strong team with over 900 years of collective experience, we deliver cutting-edge solutions in Computer Vision, Natural Language Processing, and AI Data Annotation. Our mission is to make AI adoption faster, easier, and more cost-effective for enterprises around the world. Qualification : Bachelors or Masters degree in Computer Science, Engineering, or related field.

Backend Developer SE 2 Location: Chennai (Work from Office) Job Type: Full-Time Roles & Responsibilities Write reusable, testable, and efficient backend code. Design and implement low-latency, user-friendly web and mobile applications. Develop software solutions that automate industry processes effectively. Participate in design reviews, code discussions, and cross-functional collaboration. Follow and enforce strict security protocols and best practices. Implement and maintain DevOps pipelines, ensuring CI/CD integration across projects. Drive and contribute to backend architecture and scalability strategies. Preferred Candidate Profile Strong programming experience in Python and Django. Familiarity with Angular and other JavaScript frameworks/libraries. Hands-on experience with MySQL, PostgreSQL, or similar RDBMS systems. Understanding of web application security and secure coding practices. Excellent analytical thinking and problem-solving skills. Comfortable with Git and modern collaboration tools. Ability to work within a distributed, diverse team of developers and researchers. Excellent communication skills in English (written and verbal). Strong foundation in Data Structures and Algorithms. Self-motivated with a high degree of innovation and ownership.

Backend Developer SDE 3 Location: Chennai (Work from Office) Job Type: Full-Time Experience: 5+ Years Job Summary We are seeking an experienced Software Development Engineer Level 3 (SDE 3) to lead the backend development of robust web and mobile applications. This role is ideal for a technical leader with a strong grasp of backend architecture, microservices, and team mentoring. You will play a pivotal role in delivering high-quality, scalable solutions and driving a culture of technical excellence. Key Responsibilities Architect and implement server-side solutions for web and mobile applications using Python (Django/Flask). Lead the backend team in developing high-performing, enterprise-grade software. Convert user stories into scalable and maintainable software components. Proactively identify and resolve issues in backend frameworks and architecture. Establish and drive Agile best practices within the team. Deliver scalable solutions in both monolithic and microservices architectures. Participate in hiring and mentoring SDE 1, SDE 2, and Junior Developers. Collaborate with cross-functional teams including QA, frontend, and DevOps. Perform regular code reviews and ensure best practices in unit testing, code coverage, and documentation. Lead design discussions and own critical architectural decisions. Act as a thought leader in technical strategy, code quality, and team growth. Ensure secure coding practices and application security compliance. Maintain technical documentation and contribute to the internal knowledge base. Required Qualifications Bachelor s or Master s degree in Computer Science, Engineering, or a related field. 5+ years of experience in backend development with a focus on Python/Django. Proven leadership in delivering production-grade software systems. Experience in RESTful API design, data modeling, and backend architecture. Knowledge of web application security principles and secure coding practices. Proficient in RDBMS (e.g., MySQL, PostgreSQL) and Git-based collaboration workflows. Familiarity with frontend frameworks such as Angular or React.js is a plus. Strong analytical thinking, debugging, and problem-solving capabilities. Excellent communication and team collaboration skills. Strong understanding of CI/CD, unit testing frameworks, and code deployment workflows. Preferred Skills Experience managing or mentoring a technical team. Familiarity with containerization (Docker) and DevOps principles. Knowledge of emerging technologies and enthusiasm for innovation. Experience with hiring processes and technical interviews. Ability to work independently and take ownership of critical technical decisions. Join us in building cutting-edge software that impacts industries at scale. Lead a talented team, make bold decisions, and shape the future of backend engineering. Qualification : Bachelors or Masters degree in Computer Science, Engineering, or a related field.

React Native Developer Location: Chennai, India Experience: 3+ years Skills: React Native, Redux, CodePush, Android/iOS UI Design, RESTful APIs, NPM module integration About the Role We are looking for an experienced React Native Developer with 3+ years of mobile development experience. The ideal candidate should have strong expertise in React Native, Redux, and CodePush, along with a deep understanding of UI components for both Android and iOS platforms. What You ll Be Doing React Native Mobile Development Build and maintain cross-platform mobile applications for Android and iOS using React Native. Implement and manage state using Redux. Ensure seamless integration of third-party NPM modules. UI/UX & Platform-Specific Development Design and develop UI components specific to Android and iOS. Ensure a consistent user experience across both platforms. API & Backend Integration Work with RESTful API services to fetch and display dynamic data. Optimize API calls for performance and efficiency. App Deployment & Maintenance Deploy mobile applications on both Google Play Store and Apple App Store. Utilize CodePush for instant app updates without full releases. Data Structure & Algorithm Implementation Write efficient and optimized code following best practices. Utilize data structures and algorithms to improve performance. What You Bring 3+ years of hands-on experience in React Native development. Strong knowledge of React Native, Redux, and CodePush. Experience designing UI components for both Android and iOS platforms. Proficiency in integrating third-party NPM modules. Strong understanding of data structures and algorithms. Experience in working with RESTful API services. Ability to deploy applications to both Google Play Store and Apple App Store. Work on cutting-edge React Native mobile applications. Be part of a fast-growing and collaborative team. Competitive salary with growth opportunities. If you re passionate about mobile development and want to build high-performance apps, apply now to join our Chennai team!

Senior Software Developer - CCM About the Role: We are seeking a highly motivated and experienced Senior Software Developer specializing in Customer Communication Management (CCM) to join our team. The ideal candidate will possess a strong background in software development and project execution, coupled with deep expertise in CCM tools, particularly CSF Designer. This role requires a self-starter who can contribute individually while also collaborating effectively within a team environment. The successful candidate will be comfortable working in a global setting and available to overlap with onshore teams during EST business hours (1:00 PM to 10:30 PM IST). Responsibilities: Lead and contribute to the full software development lifecycle (SDLC), from requirements gathering and system analysis to design, coding, testing, debugging, documentation, and implementation. Execute migrations from CSF MVS (mainframe) to CSF Designer in a Windows environment. Demonstrate proficiency with HPX Live, CSF Designer (v14.0 and v16.0), CSF Classic (v4.6), and Mainframes zOS, utilizing tools such as Endeavor and File Manager. Integrate systems with document composition tools, including DOC1, CSF legacy, CSF Designer, and HP/OpenText Exstream. Collaborate effectively with cross-cultural and multi-lingual teams. Contribute as an individual contributor and actively participate in team projects. Maintain availability to overlap with onshore teams during EST business hours (1:00 PM to 10:30 PM IST). Qualifications: Minimum of 6-8 years of experience in software development and project execution. Extensive experience with CCM tools, particularly CSF Designer. Proven experience migrating from CSF MVS (mainframe) to CSF Designer on Windows. Strong working knowledge of HPX Live, CSF Designer (v14.0 and v16.0), CSF Classic (v4.6), Mainframes zOS, Endeavor, and File Manager. Experience integrating systems with document composition tools (DOC1, CSF legacy, CSF Designer, HP/OpenText Exstream). Excellent problem-solving and analytical skills. Strong communication and interpersonal skills. Ability to work effectively in a team environment and independently. Experience working in cross-cultural and multi-lingual settings. Willingness to work during overlapping hours with EST business hours (1:00 PM to 10:30 PM IST).

We are seeking a Senior Data Scientist with experience in various data science techniques, tools, and cloud providers. The ideal candidate will be responsible for designing, developing, and implementing cutting-edge data science models and machine learning algorithms to tackle complex problems in various domains. You will work closely with cross-functional teams to understand business requirements, identify opportunities for applying machine learning/deep learning/AI techniques, and deliver innovative solutions that push the boundaries of AI technology. This role requires a strong background in machine learning, deep learning, and computer vision, along with a passion for exploring and experimenting with state-of-the-art models. Responsibilities Design, develop, and implement novel data science models and machine learning algorithms that solve complex problems. This includes architectural design, data preprocessing, training, optimization, and evaluation of models Collaborate with data engineers and data scientists to collect, pre-process, and curate datasets suitable for training Train and fine-tune machine learning/deep learning models using large-scale datasets and distributed computing frameworks. Optimize models for performance, efficiency, and scalability Design and conduct experiments to evaluate the performance, robustness, and generalization of machine learning/deep learning models Use appropriate metrics and statistical analysis to measure and interpret results Prepare technical documentation, including model architecture, implementation details, and experimental results. Communicate findings, insights, and recommendations to both technical and non-technical stakeholders Requirements Bachelor s or master s degree in computer science, Data Science, Statistics, or related field 5 to 8 years of solid foundation in Machine Learning, Deep Learning, Computer Vision, NLP Proficiency in Python Experience Deep Learning frameworks like Tensorflow, Pytorch, Keras, Jax, etc Experience with pandas, scikit-learn, matplotlib, spacy, statsmodel, etc General understanding of data structures, algorithms, multi-threaded programming, and distributed computing concepts Knowledge of statistical and algorithmic models as well as of fundamental mathematical concepts, such as linear algebra and probability Familiarity with cloud services (AWS, Google Cloud, Azure) Excellent written and verbal communication skills Nice to have Proficiency in Docker and Kubernetes We offer Opportunity to work on technical challenges that may impact across geographies Vast opportunities for self-development: online university, knowledge sharing opportunities globally, learning opportunities through external certifications Opportunity to share your ideas on international platforms Sponsored Tech Talks & Hackathons Unlimited access to LinkedIn learning solutions Possibility to relocate to any EPAM office for short and long-term projects Focused individual development Benefit package: Health benefits Retirement benefits Paid time off Flexible benefits Forums to explore beyond work passion (CSR, photography, painting, sports, etc.) Qualification : Bachelors or masters degree in computer science, Data Science, Statistics, or related field

About Arcadia: Arcadia is a forward-thinking technology company on a mission to disrupt the traditional energy industry and tackle the climate crisis. Through its innovative software and APIs, Arcadia is democratizing access to clean energy and empowering energy innovators and consumers to create a decarbonized energy grid. With the launch of the Arcadia Platform, a SaaS platform that supports personalized energy experiences, Arcadia is accelerating the transformation from analog to digitized energy systems. With over $1.5B valuation and $380M in funding, Arcadia is setting the stage for a clean energy future. What We re Looking For: We are seeking a Software Engineer with a strong foundation in Core Java to join our fast-paced, high-morale engineering team. The ideal candidate is a problem-solver who approaches challenges holistically and with a long-term perspective. You should thrive in a rapidly changing environment and be comfortable iterating towards solutions and collaborating across departments. This is an exceptional opportunity for someone eager to work with cutting-edge technology to build solutions that expand renewable energy access to millions. Key Responsibilities: Develop and maintain high-quality Java applications, ensuring scalability and performance. Collaborate with Product, Design, Marketing, and Analytics teams to understand business requirements and translate them into technical solutions. Take ownership of the full development cycle: from requirements gathering, design, coding, unit testing, deployment, to delivery. Participate in PR reviews and provide constructive feedback to peers. Debug and troubleshoot issues in the platform, identifying solutions for complex problems. Work in an Agile environment and contribute to a continuous CI/CD process. Ensure adherence to coding best practices and quality standards. Stay proactive and explore unconventional solutions when existing methods fail. Foster a collaborative team environment through open communication and strong interpersonal skills. What You Will Need: 6+ years of experience in software engineering with a strong focus on Core Java. Strong understanding of data structures and debugging skills. Experience with Agile methodologies and working within a CI/CD process. Knowledge of AWS or other cloud platforms and containerization technologies is a plus. Ability to convert business problems into technical solutions and articulate technical challenges to non-technical stakeholders. Excellent communication and interpersonal skills. A self-starter attitude, capable of diving deep into business problems and resolving them effectively. A good academic background is preferred. What Arcadia Offers: Competitive compensation based on market standards. Flexible leave policy to support work-life balance. Medical insurance for you and your family (up to 6 members), including accident and life insurance. Annual performance cycle with opportunities for recognition and rewards. Quarterly team engagement activities to foster a positive work environment. Learning and development programs to advance your professional growth. A supportive engineering culture that values diversity, empathy, and teamwork. Why Arcadia? At Arcadia, we believe in diversity, individuality, and the power of unique perspectives in creating solutions for a clean energy future. As part of our commitment to building an inclusive workplace, we provide reasonable accommodations for individuals with disabilities during the application or interview process. We are proud to offer visa sponsorship opportunities for qualified candidates. How to Apply: If you're excited about working with cutting-edge technology to solve some of the world's most pressing problems, apply now to join Arcadia. We look forward to learning more about how your skills and passion can contribute to our mission. Qualification : 6+ years of experience in software engineering with a strong focus on Core Java.

SSE MOBILE DEVELOPER Experience: 6 8 years in Mobile full stack. Hands on experience with developing Xamarin Android & iOS and Native mobile apps (Android & iOS) and using Android Studio, Xcode and Visual Studio environments. Hands on working in Kotlin / Swift / Objective-C/ C#. Solid foundation in data structures, algorithms and OO design optimization. Good knowledge on consuming WEB API and third-party API. Experience in designing Native or custom controls for Android and iOS is preferred. Good communication skills Oral and written. Minimum 1 year of web application experience using Angular 7 Qualification: UG: B.Tech/B.E. Any Graduate/Any Specialization PG: Any Postgraduate Any Specialization, Post-Graduation Not Required Key Skills (Must Have): Android Kotlin / Java, iOS Swift / objective- C, Xamarin Android & iOS using C# Consuming Web API Strong debugging skills Hands-on the technologies mentioned above Writing e cient code. Key Skill (Nice to Have): Writing API s using C# or any other technologies Knowledge on IOT OAuth2 or Social security login integration Knowledge on RX Swift and Swift UI Knowledge on Live Streaming of Audio / Video / Digital data Knowledge on Media library Job Description: Solid understanding of full mobile development lifecycle on both Xamarin (Android & iOS) and Native Android and iOS. Able to analyze the impact on the items. Should work on DevOps and Agile methodologies. Should work along with the team and complete the work within the project timeline. Should be proactive and communicate the new ideas within the team. Should follow best practices in development according to the project. Should perform unit & system level testing on applications.

Job Title: Director - Enterprise Head of (ECS) Architecture Career Level - G Introduction to role The Enterprise Head of Enterprise Capabilities & Solutions (ECS) Architecture is responsible for the architecture across the ECS landscape, collaborating with other Heads of Architecture to support AstraZeneca's business and IT strategies. This role involves crafting AZ standards, patterns, and roadmaps, ensuring ECS architectures conform to them. The role partners with key business teams, IT Leadership, and other Heads of Architecture to develop AstraZeneca s Digital and Architectural landscape, aligned with business strategies and visions. Additionally, the role is responsible for key architecture processes such as standards and lifecycle management, drives change across EA, and addresses industry trends in defining AZ s vision. The role also acts as a sponsor or steering group member for multi-functional or enterprise-wide projects. Accountabilities Provide Enterprise Design thinking and support to ECS across the Enterprise, application, and infrastructure domains of architecture. Define the architecture strategy, direction, and standards pertinent to the ECS Segment. Lead the development and execution of Data & Analytics specific architecture capability and strategy. Handle performance and development of a team of Architects across various technology domains to deliver end-to-end architecture solutions. Define architecture strategy and principles, policies, and standards to produce function-specific reference architectures and solutions. Manage relationships with Data & Analytics leadership to influence adoption of enterprise architecture frameworks, standards, and policies. Drive the development of global enterprise standards for the central Architecture & Technology Strategy function. Analyze business data and AI priorities & strategies and translate these into architecture requirements for the enterprise. Act as an authority to the architecture community and the business regarding strategic architecture decisions for ECS. Refine architecture strategies, direction, standards, and patterns as required. Lead the development of Architecture Roadmaps and Blueprints (1-5 Year horizon). Ensure continuous alignment of capabilities with current business priorities and objectives. Chip in to multi-functional decision-making bodies. Act as a sign-off authority for solution and segment architectures as well as architecture blueprints and roadmaps. Champion ECS EA initiatives across IT (and business). Engage and build a network with external architecture authorities to stay updated with the latest trends and technologies in ECS. Act as a strategic architectural advisor for senior IT and Business management. Ensure ECS Architectures align with Global strategies and solutions. Analyze IT industry and market trends to resolve potential impact on the enterprise. Establish partnerships with key ECS technology suppliers. Provide thought leadership and sophisticated technical expertise for enterprise ECS architecture across IT. Drive the continuous development of the Architecture Capability within IT by championing standard process sharing. Partner closely with ECS service/engineering teams in refining architecture patterns, designs, and blueprints. Focus on cost reductions (efficiency). Drive adoption of new technology against the Architecture strategy roadmap (adoption would be the important metric). Manage vendor relationships. Ensure regulatory compliance. Foster team engagement. Essential Skills/Experience Bachelor s degree or equivalent experience in Computer Science or Data Management related field Extensive experience and knowledge of ECS solutions Ability to influence and deliver strategic vision, direction, and planning Blend of data architecture, analysis, and engineering skills Experience in known industry architectural patterns Understanding cloud-based containerization strategies for hybrid cloud environments Knowledge of appropriate data structure and technology based on business use case Experience in using data modeling technologies Desirable Skills/Experience Post-graduate degree in MIS, Data Management Extensive experience in a data architect role with practical examples of designing and providing data engineering blueprints that have been pragmatically implemented Experience in Agile data definition scrums Experience using metadata cataloguing tools Knowledge of Cloud Economics and Forecasting Qualification : Bachelors degree or equivalent experience in Computer Science or Data Management related field

DevOps Engineer Location: Chennai Work Type: Full Time About Tazapay Tazapay is a global cross-border payments service provider, enabling businesses to collect payments locally in 70+ markets through local payment methods, virtual accounts, and cards. With Tazapay, merchants can expand internationally without setting up local entities, supported by our compliance framework that handles regional regulations and requirements. This approach delivers lower transaction costs, transparent FX, and higher authorization rates, empowering businesses to scale globally with ease. Tazapay is licensed across multiple jurisdictions and backed by leading global investors. This is a unique opportunity to join an amazing team right before our next stage of rapid expansion. At Tazapay, you ll: Build meaningful systems from the ground up See your work directly impact thousands of global users Collaborate with world-class teams across Engineering, Product, Sales, Marketing, Finance, and more Be part of a culture that values openness, innovation, and shared memories Ready for the ride? Come discover what you can create with us. About the Role We are looking for a DevOps Engineer who is passionate about automation, simplicity, and building scalable infrastructure. You ll help design, implement, and maintain core cloud platforms and CI/CD pipelines that power Tazapay s global payment products. You will work across cloud infrastructure, observability, security, deployment automation, and microservices helping to enable fast, reliable, and secure delivery of new features. Requirements Must Have Education & Mindset Degree in Computer Science, Software Engineering, IT, or equivalent experience Strong curiosity about how things work Passion for learning new technologies and improving systems Obsession with automation, simplicity, and elegant engineering Ability to jump into new situations with minimal structure and improve processes Technical Skills Extensive hands-on experience with AWS services Strong familiarity with at least one programming/scripting language (Python, Go, or Shell) Experience with Load Balancing and API Gateway Basic understanding of REST or gRPC & Protocol Buffers Understanding of Kubernetes and Cloud Native technologies Experience with CI/CD tools such as GitHub Actions or Jenkins Infrastructure as Code experience: AWS CDK, CloudFormation, Terraform Familiarity with observability stacks: OpenTelemetry, Prometheus, Grafana Experience working with containerization tools like Docker Experience managing RDBMS/NoSQL systems (Postgres, MongoDB) Background in microservice architecture Experience with configuration management tools Strong understanding of OS fundamentals, especially Linux Nice to Have Prior startup experience Familiarity with AWS data engineering services (DMS, Glue, Athena, Redshift, QuickSight) Experience working with geo-distributed teams AWS Cloud Certifications Basic security knowledge (OWASP, static code analysis) Experience with fintech security and compliance standards (PCI-DSS, SOC 2) Qualification : Degree in Computer Science, Software Engineering, IT, or equivalent experience

Position: Senior Data Conversion Specialist Location: Chennai Department: Publishing Services Job Type: Full-time Industry: E-Publishing About Us At Kriyadocs , we ve partnered with prestigious publishing houses around the world for over 15 years, delivering world-class digital and print content. By leveraging cutting-edge technology, streamlined processes, and deep domain expertise, we simplify publishing workflows from authoring to distribution. Our peer review and production platforms are complemented by services like copyediting, typesetting, and project & author management. Our mission is to create outstanding experiences for authors, publishers, and employees through innovation and technology, helping bring authors work to life and share it with the world. We re driven by a passion for customer-first solutions, and we empower our team to take on challenges, exchange knowledge, and enrich processes across the publishing ecosystem. What It s Like to Work Here We re a fast-growing team of smart, enthusiastic individuals with a can-do attitude. We believe in: Customer-First: We put our customers at the heart of everything we do. Continuous Learning: We embrace innovation and encourage growth. Collaboration: We work as a team, solving challenges together. If you're looking for a place where you can make a real impact, come join us! Role Overview We re looking for an experienced Senior Data Conversion Specialist to join our dynamic team. You ll be responsible for converting content into various formats, ensuring high-quality deliverables while adhering to tight deadlines. Your role involves working with XML, digital technologies, and conversion tools, while collaborating with internal teams and clients to resolve issues and meet project goals. Key Responsibilities Meet daily benchmarks and ensure timely project delivery. Ensure there are no escalations or complaints from internal or external stakeholders. Maintain accurate project records and documentation. Communicate product-related issues with detailed information and improvement suggestions. Use appropriate tools to ensure the quality of delivered content. Deliver final files to clients on specified platforms in a timely manner. Adhere to client Service Level Agreements (SLAs). Evaluate and onboard freelancers/vendors as needed. Study and understand client requirements, create instruction documents, and produce conversion samples. Analyze customer requirements to define tool requirements and document for automation. Work independently or in a team to meet tight deadlines. Skills & Experience Strong knowledge of XML, including both book and journal XML formats. Hands-on experience working with DTD, MathML, and XML editors (Epsilon, XML Exchanger, Oxygen XML, Notepad++, etc.). Familiarity with digital technologies such as XPath, XSLT, Schema, and ePub. Experience with third-party deliverables like PubMed, PMC, Ingenta, HighWire, Atypon, and Crossref. Excellent communication, problem-solving, and analytical skills. Strong attention to detail, ability to maintain quality under pressure, and a proactive learning attitude. Eligibility Criteria Role: Senior Data Conversion Specialist Location: Chennai Experience: 5+ years of related experience in data conversion or a similar field. Qualification: Bachelor's degree preferred. Equivalent years of experience may be considered in lieu of a degree. Qualification : Bachelor's degree preferred

MEP Engineer Location: Chennai Position Summary We are seeking an experienced and detail-oriented MEP Engineer to manage all Mechanical, Electrical, and Plumbing (MEP) activities at our project sites. The role involves ensuring all MEP works are executed in line with approved designs, industry standards, and safety norms. The ideal candidate will coordinate with consultants, contractors, and internal teams to resolve technical issues, maintain quality, and ensure timely delivery of MEP components. Key Responsibilities Plan, schedule, coordinate, and monitor all assigned MEP engineering activities. Review and verify engineering drawings, specifications, estimates, and calculations. Prepare cost estimates for electrical, HVAC, and plumbing systems. Coordinate with architects, designers, consultants, purchasing teams, contractors, vendors, and site supervisors. Ensure all MEP designs comply with regulatory and project-specific requirements. Liaise with local authorities (AHJs) for obtaining necessary permits and approvals. Execute and oversee on-site MEP installation and commissioning works. Maintain a structured reporting and documentation system for management reviews. Monitor resource allocation and ensure optimal utilization of manpower and materials. Track project performance using relevant project management tools and KPIs. Review and approve firefighting system submissions: DBRs, GFC drawings, GA layouts, BOQs, technical specs, and datasheets. Oversee equipment selection for STP, WTP, pumps, valves, and review technical data sheets (TDS). Actively resolve construction-related issues by coordinating with stakeholders and other technical disciplines. Maintain an active list of defects for contractor rectification and coordinate for timely resolution. Provide clearances for interior and other agencies while preventing design clashes and rework. Ensure all MEP works are executed per design, specification, and quality standards. Qualifications Bachelor s Degree in Civil Engineering, Mechanical Engineering, Electrical Engineering, or equivalent. In-depth knowledge of MEP systems, design coordination, and project execution. Proven experience in managing MEP components in large-scale construction projects. PMP certification is a plus. Familiarity with project management and business support systems. Strong understanding of structural and architectural integration with MEP systems. Key Skills Excellent time management and organizational skills. Strong communication and interpersonal abilities. Proficient in using project tracking and coordination tools. Ability to manage multi-disciplinary teams and projects. Attention to detail and commitment to quality. Capable of making quick and sound decisions under pressure. Personal Attributes Self-motivated, energetic, and ambitious. Analytical mindset with strong problem-solving skills. High integrity and accountability. Collaborative team player. Ability to build and maintain strong working relationships across departments and external stakeholders. Qualification : Bachelors Degree in Civil Engineering, Mechanical Engineering, Electrical Engineering, or equivalent