Top Java Developer Jobs in Gurgaon

Design, develop, and maintain RESTful APIs and microservices, integrate them with React front-ends, optimize performance and security, create API documentation and tests, troubleshoot API–front-end interactions, participate in code reviews, and collaborate with UX/UI and cross-functional teams.

Full Stack Engineer responsible for frontend (JavaScript, Angular, TypeScript, Node.js) and backend (Java, Python, Node.js) development. Work on Linux/Windows servers, AWS, CI/CD (Jenkins, GitHub, Terraform), databases, logging, containers (Docker, EKS), WebSphere/Tomcat, serverless, and IBM MQ integrations.

Develop and maintain frontend and middle-tier components for large-scale data processing systems. Design, code, test, and deploy scalable distributed systems using cloud (AWS), stream processing, messaging, databases, and CI/CD. Work across full stack, assist support/maintenance, follow Agile practices, and deliver prototypes and production-ready solutions.

Develop and maintain Java-based applications and REST APIs on cloud platforms (AWS/Azure/GCP). Support CI/CD pipelines, automation scripting, and data copy/compare tasks. Work within Agile/Scrum teams to deliver software solutions.

Mainframe developer responsible for converting, auditing, validating, reconciling and loading SPS plan conversion data. Work includes requirement analysis, development in COBOL/DB2/JCL/VSAM/REXX/Python, peer review, testing, and close collaboration with project stakeholders.

Design, develop, test, and maintain Java Spring Boot microservices. Collaborate with architects, product owners, and front-end developers to define APIs, implement features, write automated tests, debug and optimize performance, participate in Agile ceremonies, perform code reviews, and maintain technical documentation.

Backend-focused Staff Software Engineer responsible for designing and building Java/Spring Boot microservices on GCP (GKE), working with Cloud Spanner and Kafka, optimizing SQL/PL/SQL, implementing CI/CD with GitHub Actions/Argo CD, ensuring performance and reliability, and mentoring frontend engineers.

Lead design, development, and operational excellence for high-throughput microservices on Azure. Own incident response, observability, CI/CD, and modernization of legacy systems. Mentor teams, drive architecture, and ensure scalable, secure, and highly available production systems.

Design, develop, and maintain Java/J2EE and Node.js applications in a Scrum environment. Build Spring-based services, REST/SOAP APIs, and ORM integrations. Work with NoSQL (preferably DynamoDB) and data architecture. Implement front-end features using JavaScript/TypeScript/CSS/HTML and browser dev tools. Develop and consume API services and contribute to event-driven architecture (KAD/KMP).

Develop and maintain Java/J2EE applications using Spring ecosystem. Build REST/SOAP services, implement thread-safe concurrent code, integrate messaging (Kafka/ActiveMQ), work with RDBMS, CI/CD and app servers.

Perform backend API functional testing and automation for microservices-based systems. Develop and run test scripts, debug using Kibana/ELK/Splunk, own end-to-end delivery from requirements through reporting, and take responsibility for country/feature launches.

Design, develop, deploy and troubleshoot WSO2-based SOA/middleware and API/Microservices solutions. Implement API proxies, secure APIs, ensure high-availability and clustering, perform code reviews, incident RCA, and support testing in lower environments.

Design, develop, and maintain Java Spring Boot back-end and Angular front-end applications; build and consume APIs; write SQL for Oracle/MS SQL; deploy to AWS/Azure; implement secure development practices, DevOps automation and CI/CD; collaborate with remote international teams.

Develop and maintain Java-based services and REST APIs, design cloud solutions on AWS/Azure/GCP, implement CI/CD and automation scripts, work with data copy/compare tools, and collaborate in Agile Scrum teams.

Develop and maintain full-stack applications using Java backend and Angular frontend, deploy and operate services on AWS, collaborate with cross-functional teams, and deliver scalable, high-quality software solutions.

Lead design and maintenance of test automation frameworks for microservices, focusing on API, contract, integration, end-to-end, performance, and CI/CD-integrated testing. Apply Domain-Driven Design to create test scenarios, mentor junior QA, track quality metrics, and collaborate with architects, DevOps, and product teams to ensure reliability and scalability.

Design, implement, and maintain IT infrastructure across cloud and on-premises. Develop automation scripts and Java-based utilities to streamline operations, support cloud provisioning and monitoring, collaborate on CI/CD and containerized deployments, ensure security and patching, and contribute to incident/change/problem management with an automation-first approach.

Designs and implements full-stack applications using Core Java (8+), Spring and Hibernate; builds RESTful microservices and web GUIs (React/Angular). Uses CI/CD (Maven, Git, Jenkins), TDD/BDD (JUnit), coordinates testing, deployment, and production stability.

Lead QA for a large platform replatforming program: define end-to-end testing strategy, manage manual and automated testing (functional, integration, performance, regression, UAT), integrate AI-driven testing, oversee parallel run validations, maintain CI/CD test integration, produce test plans/reports, and coordinate with product, engineering, DevOps, and business stakeholders.

Design, develop, and maintain Java Spring Boot microservices; implement reactive (Mono/Flux) patterns; write unit tests; integrate APIs with front-end; collaborate with architects, product owners, and cross-functional teams; perform debugging, performance tuning, code reviews, and technical documentation in an Agile environment.

Lead frontend development using Angular and modern web technologies. Design scalable UI architectures, implement CI/CD and automated testing, collaborate on integrations with Java/Spring Boot REST services, and work in distributed agile teams to solve complex business problems.

Senior software engineer position in Chennai (6–9 years) focused on building and maintaining Java/J2EE applications using Spring MVC/Core/Boot, JavaScript, and AWS. Front-end and Node.js experience are nice-to-have.

Design, develop, and execute functional, regression, integration, and system tests for web applications and APIs. Build and maintain automated test scripts using Selenium, Cucumber, Karate, and Java. Perform database testing with SQL, investigate defects, collaborate with developers and stakeholders, and contribute to test process improvements across the SDLC.

Lead automation and QA efforts: design and maintain automated test frameworks and scripts for UI and services, own test strategy and certification, perform API and NFR testing, mentor team members, participate in code/design reviews, and collaborate with product and development teams to ensure software quality.

Develop and maintain front-end applications using AngularJS and front-end technologies; design and implement middle-tier services with Core Java, J2EE, Spring/Spring Boot and REST APIs; use ORM frameworks and Oracle DB; implement automated testing (Karate, Cypress, unit tests); apply CI/CD and DevOps tools (Maven, Jenkins, GitHub, Jira); build scalable, resilient systems. Familiarity with AWS, ETL, AutoSys, Unix/shell scripting, and Agile processes is beneficial.