Kumaran Systems: Engineering Future-Ready Transformations Since 1992, Kumaran Systems has been helping enterprises bridge the past and the future, reimagining legacy systems and embracing AI-led possibilities. With over 34 years of delivery excellence, we specialise in re-engineering core applications, driving cloud transformation, and building automation-first, GenAI-enabled ecosystems across the Banking and Financial Services, Insurance, Telecom, and Automotive sectors. We help organisations not just upgrade their systems but reimagine what’s possible.
Why Kumaran?
We blend engineering discipline with AI innovation, helping clients modernise with confidence, automate with clarity, and scale with purpose. Our global delivery model ensures agility, responsiveness, and seamless collaboration, with clients always at the heart of every engagement. At Kumaran, we don’t just solve problems, we engineer future-ready transformations.
We are looking for an experienced Java Full Stack Developer who can design, develop, and maintain end-to-end web applications. The ideal candidate has strong expertise in Java-based back-end services, modern JavaScript frameworks on the front end, and is comfortable working in an Agile, DevOps-driven environment.
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Design, develop, and maintain end-to-end web applications using Java and front-end frameworks.
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Develop RESTful APIs / microservices using Java, Spring / Spring Boot.
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Build responsive, user-friendly UIs using HTML5, CSS3, JavaScript, and frameworks such as Angular / React / Vue (as per project stack).
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Collaborate with architects, business analysts, QA, and DevOps to deliver high-quality features on time.
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Write clean, modular, testable code following coding standards and best practices.
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Integrate applications with databases (RDBMS/NoSQL) and external systems.
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Participate in code reviews, design discussions, and technical decision-making.
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Implement unit tests, integration tests, and support automated testing and CI/CD pipelines.
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Troubleshoot and resolve production issues, performance bottlenecks, and defects.
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Contribute to technical documentation (design documents, API specs, deployment guides).
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Education: Bachelor’s/Master’s degree in Computer Science, Information Technology, or related field (or equivalent experience).
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Backend:
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Strong experience with Java (8 or above)
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Hands-on with Spring / Spring Boot, Spring MVC, Spring Data, Spring Security
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Experience in building RESTful APIs / microservices
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Frontend:
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Strong knowledge of HTML5, CSS3, JavaScript
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Experience with at least one modern JavaScript framework: Angular / React / Vue
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Familiarity with responsive design and cross-browser compatibility
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Database:
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Experience with RDBMS (e.g., MySQL, PostgreSQL, Oracle)
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Good understanding of SQL, query optimization, and data modeling
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Exposure to NoSQL databases (e.g., MongoDB, Cassandra) is a plus
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Tools & Processes:
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Experience with Git or similar version control systems
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Familiarity with CI/CD pipelines (Jenkins, GitLab CI, Azure DevOps, etc.)
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Working experience in Agile/Scrum methodologies
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Other:
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Strong problem-solving and debugging skills
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Good understanding of design patterns, OOP, and software engineering principles
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Excellent communication and collaboration skills
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Experience with cloud platforms (AWS / Azure / GCP) and cloud-native development.
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Knowledge of containerization (Docker, Kubernetes).
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Experience with message queues (Kafka, RabbitMQ, etc.).
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Exposure to security best practices (authentication, authorization, OWASP).
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Experience with front-end build tools (Webpack, NPM, Yarn) and UI testing frameworks.
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Familiarity with DevOps practices and monitoring tools (Prometheus, ELK, etc.).
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Strong ownership and accountability for deliverables.
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Ability to work independently as well as part of a cross-functional team.
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Adaptable to changing priorities and fast-paced environments.
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Proactive, with a continuous learning mindset and interest in new technologies.
Kumaran Systems is an Equal Opportunity Employer and does not discriminate on the basis of race or ethnicity, religion, sex, national origin, age, veteran disability or genetic information or any other reason prohibited by law in employment.
