Top Java Developer Jobs in Kolkata

Develop and design websites and eCommerce solutions (WordPress/CMS), integrate social media and SEO, and work with web/backend technologies (PHP, Java, .NET, Android, JavaScript, HTML5, AngularJS, MS SQL). Open to freshers and experienced candidates; excellent English communication required.

Candidates are asked to register on the JobDials portal for an urgent client role and then call the listed contact between 11:00 AM and 2:00 PM for instant support.

No specific job responsibilities or technical requirements are listed. Company describes a recruitment platform. Role title indicates an entry-level/fresher Java developer position, but duties and expectations are not provided.

Design, develop, and optimize complex PL/SQL/SQL scripts and Core Java backend services. Build and maintain RESTful APIs, tune Oracle databases for performance, review and modernize legacy code, and collaborate with product and cross-functional teams to translate requirements into scalable, secure solutions.

Design, develop, and optimize Oracle-based databases and PL/SQL; build and maintain Core Java backend services and RESTful APIs; lead requirements gathering; tune performance and ensure scalable RDBMS architectures; review and modernize legacy SQL and Java code.

Design, develop, and maintain scalable full‑stack web applications using React/Next.js and Java/Spring Boot. Implement backend services, frontend features, test automation, monitoring, and support high‑traffic production systems. Influence product roadmap, translate business needs into technical solutions, and mentor teammates.

Design, develop, and maintain scalable Java backend applications and microservices. Build and consume RESTful APIs, deploy with Docker and Kubernetes on GCP, write and optimize SQL, and collaborate with cross-functional teams to troubleshoot and improve performance.

Design, develop, and maintain Java and Node.js web applications and APIs using microservices and event-driven architectures. Implement front-end features with JavaScript/TypeScript, document APIs (Swagger), apply CI/CD and DevOps practices, and work in Agile teams to deliver scalable, secure cloud solutions on AWS/Azure while mentoring junior engineers.

Design and build scalable Spring Boot microservices, write automated tests, debug and optimize performance, collaborate with architects, front-end and product owners, participate in Agile ceremonies, document designs, perform peer reviews, and support deployments.

Design and develop Java/Spring-based backend services and REST APIs, implement cloud-native solutions on AWS with Docker/Kubernetes, apply test automation and CI/CD tools, and work in Agile SCRUM with strong documentation and communication.

Backend Java developer responsible for designing, building, testing, and maintaining RESTful microservices and APIs using Spring Boot/WebFlux, Kafka, Docker, and Kubernetes. Work includes API design, CI/CD, unit and integration testing, and integrating event-driven systems and Sterling OMS.

Seeking a Software Engineer in Bangalore with 6-9 years' experience in Core Java, Spring Boot and AWS. Node.js and serverless development skills are nice-to-have.

Develop and maintain Java-based applications leveraging AWS cloud services and Kafka messaging. Work with RESTful APIs and SQL for data integration and backend services.

Develop and maintain Core Java applications and complex systems. Use Java frameworks and related technologies, participate in DevOps/CI-CD practices (Docker, Nomad), and learn the business domain. Work with messaging, persistence, and build/version tools; familiarity with cloud and regulated financial environments is a plus.

Lead development using Java/J2EE and modern frameworks (Spring, Microservices, WebFlux). Design solutions, write performant code, perform unit testing (JUnit/Mockito), conduct peer reviews, build POCs, and collaborate with onsite teams in Agile ceremonies. Work involves Kafka, cloud platforms (PCF/Azure), NoSQL, CI/CD and code-quality tooling.

Design, develop, and maintain scalable Java-based web applications and REST/SOAP web services. Work with Spring Boot, Struts, ActiveMQ, and Oracle SQL/PLSQL. Perform system and component-level design, performance tuning, secure development, release/deployment, UNIX shell scripting, and mentor junior engineers while collaborating across teams.

Develop and maintain front-end applications using Angular/RXJS, JavaScript/TypeScript, HTML/CSS; design and maintain Java/J2EE and Node.js backends; build and consume API services; implement AWS cloud solutions; work in a Scrum team.

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 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 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 full-stack engineer responsible for designing, developing, and maintaining Java and Node.js applications and APIs. Build scalable, resilient microservices and cloud solutions (AWS), implement front-end features (JavaScript/TypeScript/HTML/CSS), apply DevOps/CI-CD practices, and mentor junior engineers. Contribute to testing, API documentation, and performance/security tooling.

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.

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.

Develop and maintain RESTful microservices using Java 17 and Spring Boot. Implement SQL logic on PostgreSQL/Oracle, integrate messaging via RabbitMQ/Kafka, and use ELK for logging. Write unit and integration tests with JUnit, Mockito, and Spring Test. Collaborate on CI/CD and containerized deployments.