Top Java Developer Jobs in Gurgaon

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.

Lead architecture, design, development, and maintenance of Android applications. Mentor and guide developers, implement clean architectures (MVVM/MVP/Clean), integrate REST APIs and Firebase, optimize performance and memory, ensure automated testing and CI/CD, collaborate with product/design/QA, and uphold coding standards and Material Design.

Develop, deploy, and maintain full-stack web applications for brokerage services. Collaborate with cross-functional teams in agile squads, implement features using Java, Angular, microservices, and AWS, and support CI/CD, DevOps, automated testing, and production support.

Develop and maintain backend systems using Python on AWS. Implement infrastructure-as-code with Terraform/OpenTofu. Build and manage CI/CD pipelines with Jenkins and Git. Work with or support frontend/services in Angular, Java, or NodeJS as needed.

Lead QA for a mobile-first, multi-tenant white-label application and BFF integration. Define QA strategy, create test plans and automation for frontend and backend, validate GraphQL APIs and data flows, perform cross-device/browser testing, integrate tests into CI/CD, run performance/security/accessibility checks, and report defects and readiness to cross-functional teams.

Design, implement, and maintain scalable Java backend services and APIs using Spring Boot. Collaborate with cross-functional teams, optimize performance, ensure security, integrate third-party services, write testable code, and maintain documentation.

Design, develop and maintain scalable .NET Core/C# MVC and Web API applications on Azure. Work with SOAP/REST services, SQL/Oracle databases, multithreading and design patterns. Apply unit and acceptance test-driven development, DevOps/Git workflows, and reverse-engineer legacy components. Collaborate with distributed teams, ensure delivery quality, and document solutions.

Design, build and maintain CI/CD pipelines for on‑prem and AWS environments using Jenkins, Stash, Maven, Nexus, uDeploy. Automate with Python/JSON and shell/Perl scripts, manage containers (Kubernetes/Docker), monitor with Datadog, handle CI/CD incidents, and work within ITIL/Agile practices.

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, build, test and maintain Java-based microservices on AWS. Implement automated tests, collaborate on architecture and CI/CD, optimize performance, and deliver end-to-end features with cross-functional teams.

Design, develop, and deploy blockchain-based solutions for asset management/financial services. Build Java/J2EE applications on AWS, integrate blockchain APIs, implement streaming/messaging and authentication, maintain CI/CD pipelines, write tests (Karate), and collaborate with global stakeholders.

Design, develop, and maintain automated test scripts and JavaScript/TypeScript-based frameworks using Playwright/Cypress. Implement API and end-to-end automation, use BDD/Cucumber, improve automation coverage, and follow defined QA processes.

Build and maintain high-quality cross-platform mobile apps with React Native. Implement features, responsive UIs, state management, API integration, authentication, performance optimizations, testing, native module bridging, CI/CD builds, and mobile security while collaborating with architects, backend, QA, and DevOps.

Design, develop, and maintain Java-based RESTful microservices (Spring Boot) on AWS. Build scalable distributed systems, integrate APIs with relational and NoSQL databases, monitor using Datadog/Splunk, support CI/CD and DevOps pipelines, participate in on-call rotations, and collaborate with global Agile teams while communicating technical designs and resolving production issues.

Senior QA Engineer responsible for designing, building and maintaining Selenium-based automation frameworks (Java), implementing BDD/Serenity tests, automating REST APIs with Rest Assured, writing quality test cases, driving automation KPIs, working in Agile teams, and acting as the technical go-to for testing and defect lifecycle.

Design, develop, and maintain Java/J2EE applications and microservices for Manhattan WMOS; build integrations with ERP, MHE, and ProShip; write PL/SQL; troubleshoot WMOS in Linux/Unix; ensure performance, security, and support releases while providing technical leadership.

Develop and maintain Android applications using Kotlin and Java. Implement MVVM architecture and responsive UI across Android versions and screens. Use Git/Bitbucket and JIRA for source control and issue tracking. Work with CI/CD (Jenkins), APIs/GraphQL/JSON, push notifications, and follow application design best practices. Bachelor's degree required.

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.

Execute and design automated and manual functional, regression, integration, and performance tests. Build and maintain UI and end-to-end automation (Selenium, Playwright, Puppeteer). Perform load/stress testing, analyze performance metrics, support parallel-run comparisons between legacy (C/C++) and replatformed (Java) systems, track defects in JIRA, and collaborate with Agile teams and DevOps for CI/CD integration.

Develop and maintain backend services using Java and Spring Boot, build and manage CI/CD pipelines with Jenkins, deploy and operate applications on AWS. Collaborate with team; Angular knowledge is a plus for frontend integration.

Design and build Java/Spring Boot microservices for a Notification Hub: routing, preference sync, webhook ingestion, Pub/Sub consumers, Avro schema processing, vendor adapter/API integrations, resilience, and operational troubleshooting.

Develop and maintain Java backend services and REST APIs using frameworks like Spring. Build on AWS (S3, DynamoDB, Glue, Kinesis), deploy on Kubernetes, and work with NoSQL datastores. Collaborate on monitoring, CI/CD, and data pipeline integrations.