Top Java Developer Jobs in Kolkata

Backend software engineering role requiring strong Java experience with Kafka and AWS. Familiarity with building APIs and SQL is a plus. Seeking a candidate with 6–9 years of experience to work in Bangalore.

Senior Java engineer responsible for designing, building, and migrating API platforms. Develop and maintain Java/Spring services, CI/CD pipelines, Docker and cloud deployments, API marketplace features (Apigee/Swagger), perform troubleshooting, code reviews, mentoring, and drive decommissioning of legacy assets.

Design, develop, and deploy scalable Java web applications using REST/SOAP, ActiveMQ, Spring/Spring Boot and Struts. Perform database design and SQL tuning, Unix/Linux shell scripting, release and deployment, system-level design, secure development practices, and mentor junior engineers while collaborating across teams.

Develop and maintain Java Spring Boot microservices; implement APIs, write automated tests, debug and optimize performance, collaborate with architects, front-end, and product owners, participate in Agile ceremonies, perform code reviews and maintain technical documentation.

Senior Java developer responsible for building high-availability enterprise applications. Requires deep Core Java, concurrency, executor frameworks, CompletableFutures, and Java streams. Develop RESTful Spring Boot microservices with Spring/Hibernate, ensure application security, work with Oracle PL/SQL, follow Agile practices, and collaborate with global teams.

Senior Java engineer responsible for building data lake and big data solutions (preferably on Spark) with cloud experience (Azure/AWS/GCP), REST services, OOA/OOD and JEE design patterns, PostgreSQL expertise, TDD practices, and working in Agile teams. Optional: front-end (Angular/React), Docker/Kubernetes, investment banking domain knowledge.

Senior Java backend engineer responsible for middleware development using Java 1.7/J2EE. Build multithreaded, highly scalable, high-throughput, fault-tolerant systems using Core Spring 3.0, Spring Boot, Kafka, RESTful services, and deploy/run on AWS.

Develop and maintain Java-based applications and microservices using Spring Boot and Oracle. Analyze existing Java/JSP/ORM systems, implement data changes, build APIs, collaborate with Agile teams and QA, and manage builds with Maven, Jules, and AIM.

Design and build Java Spring Boot microservices and REST APIs, implement unit tests, work with MyBatis/Oracle SQL and PL/SQL, use Git and CI/CD (Maven/Jenkins), deploy to AWS (EKS) on Kubernetes, manage secrets, and support Angular-based front-end code.

Design, build, and maintain backend services and RESTful microservices using Java and Spring Boot. Integrate with front-end teams, optimize performance and security, work with SQL/NoSQL databases, write and test clean code, participate in code reviews, and support deployment and production troubleshooting.

Design and build RESTful APIs and backend services using Java and Spring Boot on AWS. Collaborate in an Agile Scrum team, practice paired programming, solve technical problems, and iterate quickly. Preference for experience with content management/SaaS (Nuxeo) and integration tools like Kafka and SnapLogic.

Lead design and development of high-throughput microservices using Java/Spring Boot. Build REST APIs, containerized deployments, and CI/CD pipelines. Mentor teams, drive architecture, ensure scalability, reliability, and automation on cloud platforms (AWS/Azure). Collaborate across functions to deliver production-ready software.

Backend software engineer role based in Chennai requiring 3-5 years' experience building REST APIs using Java, Spring/Spring Boot and SQL. Cobol and AWS knowledge are advantageous.

Design, build, and troubleshoot Java/Spring Boot microservices and APIs; implement event-driven integrations (Kafka/MQ); work with NoSQL and relational databases; package and deploy containerized services on OpenShift using Docker and Helm; support CI/CD pipelines and observability via logs and Grafana; ensure security using OAuth2 and OWASP best practices.

Design, build, and maintain Java Spring Boot microservices and APIs; write automated unit tests; troubleshoot and optimize performance; collaborate with architects, front-end developers, and product owners; participate in Agile ceremonies; produce technical documentation and perform peer code reviews; support deployments and CI/CD processes.

Senior software engineer responsible for backend development using Java and cloud platforms (AWS/Azure/GCP), building REST APIs, supporting CI/CD and automation scripting, working with data copy/compare tools, and participating in Agile/Scrum delivery.

Software Engineer (3-5 years) to develop backend services using Java Spring Boot and frontend features with Angular. Good-to-have skills include SQL, AWS, and Kafka. Role located in Chennai or Bangalore.

Develop and maintain web applications using Java and Spring Boot backend, Angular (v15+) frontend, REST APIs; work with AWS/EKS deployments and SQL databases.

Senior software engineer with 6-9 years of experience responsible for hands-on development using Angular and Java, working with database concepts. Requires logical problem-solving, eagerness to learn, and strong communication. Based in Chennai.

Design, develop, and maintain enterprise applications using Java, Spring/Spring Boot, and REST APIs. Work with relational databases and front-end Angular/TypeScript. Utilize AWS, containerization, and CI/CD practices. Require strong analytical/problem-solving skills and commitment to continuous learning.

Senior Java developer responsible for designing and building enterprise applications and RESTful Spring Boot microservices. Requires strong Core Java, multithreading, OO design, architecture, security, high-availability, Spring/Hibernate, and Oracle PL/SQL experience. Works in Agile teams, communicates with business users, and collaborates across distributed teams.

Lead design and delivery of scalable, secure Java APIs and microservices. Mentor backend developers, define technical solutions, own API lifecycle, integrate databases and third-party systems, ensure high availability and CI/CD, and drive performance, reliability, and technical innovation.

Senior Java developer responsible for designing and building enterprise applications using Core Java, multithreading, Spring Boot microservices, REST APIs, Hibernate, and Oracle PL/SQL. Ensure secure, highly available architectures, follow object-oriented principles, participate in agile teams, communicate with business users, and provide analytical problem-solving in a distributed global environment.

Senior software engineer role in Bangalore requiring 6-9 years experience. Must have Spring Boot and Java expertise and experience with AWS, specifically EKS. UI/front-end experience is a plus.

Design, build, and maintain backend services using Java (J2EE), Spring and Spring Boot. Implement REST APIs, work with Kafka for event-driven systems, and deploy/run applications on AWS. Collaborate with teams, ensure data persistence with RDBMS and optionally support front-end integration (Angular).