Top Java Developer Jobs in Gurgaon

Design, build, and maintain scalable, high-performance cloud services and REST APIs for a cloud-scale Data Security Posture Management platform. Participate in planning, estimation, code reviews, and sprints; collaborate with product; support and troubleshoot production issues; and improve processes, CI, and reliability while working across front-end, back-end, and services.

The Senior Full Stack Engineer will architect Java microservices, develop React components, automate tasks with Python, and enhance system reliability and observability while mentoring peers.

Design and build a loan management system end-to-end (Java/Spring backend, React UIs). Deliver production-grade code with high test coverage and observability, use AI coding assistants, own features across stack (Kafka, REST, UI), write and refine specs in JIRA, and ensure secure, maintainable, distributed-systems-ready implementations in a regulated lending context.

Develop and maintain Java Spring Boot microservices, write reusable and fault-tolerant code, implement APIs, create automated tests, optimize performance, collaborate with architects, front-end, and product owners, participate in Agile ceremonies, and maintain technical documentation.

Full-stack Java developer role building RESTful services and front-end features. Must use Java JDK 17+, Spring/Spring Boot, Hibernate, write SQL against Oracle/Postgres, and work with React (or Angular). Integrate CI/CD pipelines, cloud services, and apply security (SSL/OAuth).

Design, develop, debug and optimize high-performance Java back-end and client-side code. Architect reusable UI components, ensure cross-browser/mobile support and accessibility, integrate with server-side systems, contribute to standards, documentation, and testing for large-scale applications.

Design, develop and deliver high-volume, low-latency Java/JEE applications. Implement new functionality, write testable efficient code, produce releases, follow SDLC, support CI/TDD, and collaborate on architecture and continuous improvement.

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.

Develop and maintain Java (8+) web applications using Spring Boot. Design, build, and document customer-facing RESTful APIs. Work with AWS services (SQS, Lambda, DynamoDB, RDS, S3, Kinesis, CloudFormation). Interpret high-level requirements, ask clarifying questions, self-learn, manage time, and deliver across the full development lifecycle to production.

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 backend services using Spring Boot on Java 17+, deploy and operate applications on AWS (EKS). Collaborate with teams; familiarity with UI work is a plus.

Design and build greenfield backend applications using Java (17/21/25) and Spring Boot. Develop REST APIs, Spring Data JPA, and Spring Batch workflows. Apply Clean/Hexagonal architecture and CQRS patterns, drive performance engineering, and integrate CI/CD pipelines. Support deployments and cloud/Kubernetes readiness on Azure/AWS.

Develop and maintain cloud-native applications using Java/J2EE, Spring (Core and Boot) and RESTful services. Work on AWS/Azure, use Tomcat/TC Server and relational databases. Integrate ORM frameworks (MyBatis/Hibernate/JPA), collaborate in Agile teams, and optionally work with front-end tech (JavaScript/Angular) and shell scripting on Unix/Linux environments.

Design and develop full-stack solutions using Angular and Java/Spring Boot. Define architecture with stakeholders, manage technical backlog, ensure code quality and testing, participate in releases and continuous improvement following DevOps and software craftsmanship practices.

Design and build enterprise-scale web applications and scalable microservices using Java backend and Angular/React frontend. Develop and consume RESTful APIs, integrate databases and messaging, ensure API security (OAuth2/JWT), support CI/CD and containerized deployments, perform API testing, collaborate in Agile teams, and maintain code quality through reviews and testing.

Senior Java engineer responsible for middleware development of multithreaded, highly scalable, high-throughput, fault-tolerant systems. Use Core Spring 3.0, Spring Boot, and REST services to build cloud-native applications on AWS. Kafka experience is a plus.

Lead the upgrade of a Java 11 Spring Boot codebase to Java 17: ensure JDK and library compatibility, update Maven compiler settings, validate third-party dependencies, run full regression (unit and integration) tests, and confirm CI/CD build and deployment pipelines work with Java 17.

Develop and implement responsive, accessible web user interfaces using HTML5, CSS3, and JavaScript. Use CSS frameworks and preprocessors, validate markup against W3C standards, and apply ARIA attributes. Optimize assets with image-editing tools and collaborate on front-end standards and cross-browser compatibility.

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 full‑stack engineer responsible for building and maintaining Angular frontends and Java/Spring backends. Work includes GraphQL and REST/SOAP APIs, TDD with JUnit/Jasmine/Karma/Protractor, CI/CD builds and deployments (Jenkins/Maven/uDeploy), container and cloud platform (AWS/Azure) integration, and technical leadership.

Develop, test, and deploy high-performance, scalable Java applications (Java 17/21) using Spring Boot 3.3. Design RESTful APIs, implement streaming data and message-bus architectures for real-time processing, ensure reliability and performance, collaborate with cross-functional teams, write maintainable code, and troubleshoot complex issues.

Design and build enterprise web applications and scalable microservices using Java (8/11/17) and Spring. Develop RESTful APIs consumed by Angular/React front ends, integrate databases and message queues, implement OAuth2/JWT security, collaborate in Agile teams, perform API testing with Postman/Swagger, and support CI/CD deployments with Docker/Kubernetes.

Lead a team to design, build and maintain Spring Boot microservices (Java 17+) for e-commerce order and supply chain systems. Drive API design, code quality (Sonar, unit tests), CI/CD, integration with queues/databases (Kafka/JMS, Oracle/Cassandra), search (Solr), and collaborate with cross-functional teams to ensure scalable, transactional customer-facing solutions.

Design and develop end-to-end web applications using Java backend and Angular/React frontend. Build and maintain RESTful APIs and scalable microservices with Spring Boot/Spring Cloud, integrate relational and NoSQL databases, message queues, and authentication systems (OAuth2/JWT). Conduct API testing with Postman/Swagger, collaborate in Agile teams, ensure CI/CD deployments with Docker/Kubernetes, and maintain high code quality through testing and code reviews.

Support and enhance Oracle EBS R12 and Oracle Cloud ERP Finance modules: troubleshoot production issues, develop PL/SQL packages, reports and data models, assist integrations, participate in testing, documentation, code reviews, and quarterly updates while collaborating with analysts and senior developers.