Top Java Developer Jobs in Kolkata

Design, develop, and evolve high-scale backend platform components using Java and Spring Boot. Apply DevSecOps practices, set technical standards, perform code reviews and unit tests, support non-prod/production issues, and collaborate with stakeholders to plan and deliver reliable solutions.

Design, build, and maintain scalable Java backend services and APIs (Spring Boot). Collaborate with cross-functional teams, optimize performance, ensure security, troubleshoot issues, integrate third-party services, and maintain documentation.

Design and develop Java/J2EE applications and Spring Boot REST services. Work with SQL/Oracle, ORM (iBatis/Hibernate), multithreading, messaging (ActiveMQ), Unix/shell scripting, and cloud (AWS/EKS, 12‑factor). Mentor teammates, collaborate in Agile teams, and contribute to financial domain solutions when needed.

Design, develop, and maintain scalable full-stack applications using Java/SpringBoot or Node.js/AngularJS. Build microservices and RESTful APIs, integrate CI/CD pipelines, and collaborate with cross-functional teams to deliver enterprise solutions.

Develop, design, and maintain scalable RESTful APIs and microservices using Java and Spring Boot. Integrate with databases, third-party services, and cloud platforms, ensure security (OAuth2/JWT/OpenID), optimize performance, participate in code reviews and Agile processes, and collaborate with cross-functional teams.

Design, develop and maintain Java Spring Boot microservices; write tests and API validations; troubleshoot and optimize performance; collaborate with architects, frontend and product teams; participate in agile ceremonies, code reviews, deployments, and maintain technical documentation.

Senior Java Engineer working with Java 21 and SpringBoot to build microservices. Requires multithreading and data structures knowledge, testing with JUnit/Cucumber, database experience (Postgres/Oracle), CI/CD skills (Maven, Jenkins, Nexus, Kubernetes, GitHub), and Agile methodology. Optional: GWT, Angular 15+, Docker, Kubernetes, Jenkins CI/CD, and Azure experience.

Design and develop backend services using Java/J2EE and Spring Boot. Build REST APIs, handle multithreading, work with SQL/Oracle and ORM (Spring Data JPA/Hibernate), use Unix/shell scripting, and integrate messaging platforms (ActiveMQ/Kafka). Collaborate in Agile teams and communicate effectively with stakeholders. Cloud, UI, and financial domain exposure are desirable.

Develop and maintain Java-based applications with Angular frontends. Work with data serialization formats (JSON, XML), Oracle databases, SOAP services, and cloud platforms. Collaborate with the team to design, implement, and troubleshoot features. Requires 6–9 years of relevant experience.

Design, develop, and unit test scalable Java-based microservices. Collaborate with business analysts and stakeholders to estimate and design solutions, troubleshoot pre/post-production issues, and support CI/CD builds and deployments. Stay current on technologies and contribute ideas to improve systems.

Senior Java developer responsible for designing and building high-availability enterprise applications and REST APIs using Spring Boot and Hibernate, implementing multithreading and security best practices, working with Oracle PL/SQL, and collaborating in an Agile distributed team.

Design, develop, and maintain responsive front-end experiences using Angular/JavaScript and HTML5/CSS3; implement RESTful back-end services in Java; write unit/integration tests, deployment scripts, and collaborate in Agile/Scrum teams to ensure scalable, performant, and maintainable web applications.

Develop and maintain full-stack applications using Java and Spring Boot for backend, Angular for frontend, and Oracle for persistence. Implement data access with Spring Data JPA/Hibernate and integrate with messaging systems (Kafka preferred). Collaborate with team to deliver features and fixes.

Senior Software Engineer role in Chennai (6-9 years) responsible for building Java/J2EE REST APIs and services using Spring (MVC/Core/Boot), working with JavaScript, JSON/XML, DynamoDB, Oracle/PostgreSQL, and participating in CI/CD practices. Front-end frameworks (Angular/React) and NodeJS are nice-to-have.

Full-stack Java engineer responsible for API development in multi-layer architectures using Java and Spring, web services and messaging. Design and develop database schemas and write SQL/PLSQL in Oracle. Work with UI frameworks (Angular preferred), use Git and branching strategies, resolve cross-technology technical issues, and manage multiple tasks with strong analytical, communication, and organizational skills.

Design, build, and maintain scalable full-stack digital services using Java/Spring Boot and Angular. Develop RESTful microservices, containerize applications, implement CI/CD, integrate Kafka, and deploy on cloud (preferably AWS) with testing using Cucumber/Karate.

Senior Java Developer to design, develop, and maintain microservices-based applications. Build REST APIs, implement Spring Batch jobs, write unit tests, and manage CI/CD with Maven/Gradle and Jenkins. Work with Postgres databases on AWS/Unix environments. Collaboration in Agile teams; React JS and Java Content Repository knowledge are beneficial.

Develop and maintain full-stack applications using Java backend and Angular (v15+) frontend. Build REST APIs with Spring Boot, work with SQL databases, and support cloud deployments on AWS/EKS.

Develop and maintain backend services using Java. Work with Kafka for messaging and AWS cloud services. Build and consume RESTful APIs and use SQL for data access.

Build and secure Spring-based microservices, connect services to databases, design REST endpoints and entities, integrate SSO/OAuth, apply Spring Data/JPA and Spring Security. Cloud deployment experience preferred, with PCF platform experience highly desirable.

Develop and coordinate application platforms for fund and investment operations. Participate in planning, execution and delivery, design and build cloud-ready applications, implement features using Java/Angular/Spring Boot/REST, ensure alignment with tech blueprint, provide ongoing support and solve time-sensitive business problems.

Design, build, and maintain high-scale, high-reliability backend services. Collaborate with cross-geo engineering and design teams, implement best engineering practices, build platform capabilities, write automated tests, and participate in technical reviews and demos.

Develop and modernize brokerage platform components using Java/Spring Boot microservices and AWS services. Build REST APIs, collaborate with the Core Brokerage Platform team, and support platform enhancements and integrations.

Design, build, test and deploy large-scale AWS cloud-native applications using Java/Spring Boot in containerized microservices. Own secure SDLC, CI/CD pipelines, TDD/BDD, blue-green deployments and feature toggles. Collaborate in agile teams and work with event-driven architectures, Kafka and modern distributed databases.

Design, develop, and operate Java-based RESTful microservices on AWS. Build scalable distributed systems, integrate APIs with relational and NoSQL databases, monitor using Datadog/Splunk, support CI/CD pipelines (Maven/Jenkins), participate in on-call rotations, and collaborate in global Agile teams while presenting technical designs.