Top Java Developer Jobs in Kolkata

Design, develop, and maintain scalable Java-based backend services using Core Java and Spring Boot. Build RESTful APIs and microservices, debug production issues, optimize performance, participate in code reviews, and collaborate with cross-functional teams to deliver features.

Design, develop, and maintain Java applications and microservices (Spring Boot/Hibernate). Build RESTful APIs, optimize performance, troubleshoot issues, write and review clean code, integrate third-party APIs, document work, and participate in Agile/Scrum ceremonies.

Develop, test, and deploy Java modules independently, optimize solutions, ensure best practices, and collaborate with stakeholders.

The Principal Engineer will develop systems and software, mentor other engineers, resolve customer issues, and guide the software development process.

Joining a team focused on transforming airlines into customer-centric services. Responsibilities include feature delivery for the iRetail product using Java and related technologies.

The role involves designing and developing web applications using Java microservice architecture, enhancing case management systems, and providing architectural guidance. Collaboration with stakeholders and executing efficient solutions for AML investigations are key responsibilities.

The Java Developer will design, develop, and maintain scalable enterprise applications using Java, Spring Boot, and related technologies while collaborating across teams.

Design, develop, and maintain highly available, scalable Java microservices (Spring Boot) on GCP. Integrate AI/LLM-driven features, implement event-driven architectures using Kafka/Pub/Sub, and collaborate with product, QA, and DevOps to deliver and operate platform services.

Design, develop, and maintain scalable backend services and REST APIs using Java and Spring Boot. Own end-to-end implementations, troubleshoot production issues, optimize databases and performance, enforce security and testing best practices, collaborate with cross-functional teams, and drive system reliability and scalability.

Design, develop, test, and maintain scalable Java/Spring Boot microservices and REST APIs. Participate across the SDLC in an Agile Scrum team, write unit/integration tests, perform code reviews, and support CI/CD release processes.

Design, develop, and maintain Java-based backend services and responsive AngularJS frontends; build and integrate RESTful APIs; ensure performance, security, and scalability; troubleshoot production issues and collaborate with QA/DevOps and business/domain experts in the US Healthcare domain.

Develop and support mission-critical Java/Spring applications. Design and implement RESTful APIs and scalable distributed cloud (SaaS) services, work with RDBMS and NoSQL databases, ensure secure, highly available deployments with DevOps, mentor teams, and collaborate across stakeholders.

Design, implement, and maintain Java-based applications using Spring/Spring Boot and microservices. Build database schemas, integrate with MySQL, Redis, and Kafka, write reusable libraries and unit tests, use CI/CD and version control (Git), debug issues, produce design documentation, and collaborate within teams to align software with business goals.

Design, develop, test, and deploy Java/Spring Boot modules. Provide technical leadership and mentorship. Work with SQL/NoSQL databases and AWS services. Apply strong data structures, algorithms, design patterns, and software engineering best practices including unit testing and CI/CD.

Develop and maintain Java APIs, ensuring quality and performance. Collaborate with cross-functional teams to implement solutions for customers.

The Java Developer role involves creating and consuming RESTful web services, utilizing Core Java, Spring Boot, Hibernate, and various databases while working in a remote and fast-paced environment.

Build and maintain straightforward 2D game features using Java and libGDX to generate high-quality training data for AI. Implement basic mechanics (sprite management, game loops, input handling), fix performance issues, participate in code reviews, document workflows, and collaborate remotely with AI experts and cross-functional teams.

Develop and optimize cross-platform 2D and 3D games using Java and libGDX for desktop, Android, and web. Collaborate with artists and designers to prototype and implement gameplay, UI, and interactive systems, maintain modular reusable code, profile and debug performance issues, and produce clear documentation and team communication.

The Senior Software Engineer will architect and develop enterprise-level applications using Java Spring, lead backend services development, mentor junior developers, and ensure best practices in coding and performance optimization.

As a Senior Software Developer at STChealth, you will develop, test, and deploy applications, enhancing healthcare data management and analytics.

Senior Software Developer responsible for full lifecycle development, testing, and deployment of STChealth's immunization data platform. Implement Java/J2EE services (Spring, Servlets, Struts, JSP), web services (REST/SOAP), and database integrations (JDBC/Oracle). Work in Agile teams, apply TDD, improve engineering practices, and ensure data integrity for public health clients. Remote role on IST shift.

The Senior Java Engineer will design complex systems, optimize performance, maintain code quality, and ensure application reliability. Responsibilities include translating requirements into applications and troubleshooting issues.

The Java Backend Developer will design and build backend services for data-intensive systems, handling end-to-end module ownership and engaging in collaborative code reviews and design discussions.

The Senior Backend Engineer will design and implement scalable backend systems, manage microservices architecture, databases, and CI/CD pipelines, while mentoring junior engineers.

Seeking a Senior Java Developer with 8+ years of software development experience, focusing on Java technologies. Responsibilities include development, testing, and deployment to enhance public health solutions.