Top Java Developer Jobs

The Sr./Lead Java Developer is responsible for developing applications using Core Java, J2EE, and related technologies, focusing on database integration and RESTful services.

The Java Backend Developer will develop, maintain, and support software projects while ensuring quality and adherence to standards, focusing on REST web services and relational databases.

Design, build, and operate scalable, resilient microservices on AWS and Kubernetes. Own services end-to-end including incident response and reliability improvements. Collaborate with product and design, write maintainable code, build frontend interfaces as needed, support release planning, and improve team tooling and processes.

Design, develop, troubleshoot, and debug full-stack Java/J2EE software. Implement features and fixes, follow SDLC and architecture standards, collaborate under a Solution Architect, and work with back-end databases and access control provisioning.

Senior Java Developer to support and convert ILMT V7.2 to V9.x, implement IBM BigFix infrastructure, convert Java and shell scripts, perform installation, configuration, troubleshooting, documentation, and process development while collaborating with vendors and business users.

Develop and maintain Java applications using Spring and Web Services. Work with existing software and main model to interact with APIs, extend functionality, recognize patterns, debug issues, and perform root-cause analysis. Collaborate on OO design and implement AngularJS front-end integration as needed.

Develop and maintain Java-based web applications using Spring, Struts2, and Hibernate; design/implement Oracle 11g PL/SQL database components; build web pages, server-side components, and ensure security, browser compatibility, and integration across web/intranet environments. Collaborate across teams, manage projects, and produce technical documentation.

Design, develop and maintain low-latency trading systems, ensuring scalability and performance while handling diverse projects in various programming languages.

Lead technical design, implementation, and delivery of scalable full-stack applications. Hands-on with Java backends and React/Angular frontends, APIs (REST/GraphQL), Kafka streaming, Docker/Kubernetes, CI/CD. Mentor developers, enforce architecture and coding standards, partner with stakeholders, drive compliance and risk-aware solutions for investor services.

Lead technical design and hands-on development of full-stack, cloud-native applications for custody and asset servicing. Guide and mentor developers, design APIs (REST/GraphQL), build event-driven pipelines with Kafka, and implement containerization and orchestration (Docker, Kubernetes). Partner with stakeholders to translate business needs into robust, compliant solutions and drive architectural standards, CI/CD, and production readiness.

Design, develop, and implement enterprise Java/J2EE applications using Spring Boot and microservices. Perform systems analysis, estimation, SDLC phases, testing, deployment, and post-implementation support. Ensure security, quality, and compliance; mentor junior analysts; collaborate with stakeholders and contribute to system design and CI/CD/container orchestration.

Join an agile team to design, develop, test, and deploy enterprise web applications. Build high-quality Java/J2EE solutions, maintain system docs, implement RESTful services, improve SDLC practices (TDD, CI/CD, static analysis), and collaborate with architects, developers, and stakeholders. Perl experience required.

Lead design and implementation of scalable full-stack applications and data processing using Java, Spring, and Apache Spark. Provide technical leadership, mentor developers, drive architecture and code quality, integrate services with databases and cloud, manage CI/CD and containerization, and coordinate with stakeholders to deliver projects on time.

Senior backend-focused engineer responsible for designing, building, and supporting high-scale Java/Spring Boot microservices, driving CI/CD and DevOps practices, mentoring teammates, implementing automated tests, troubleshooting performance issues, and contributing to pipeline automation and continuous improvement.

As a Senior Software Engineer at Fiserv, you'll design and build high-scale backend services using Java and Spring Boot, lead technical initiatives, and implement CI/CD processes while ensuring software quality through testing and optimization.

Develop and maintain Java-based web applications using Struts or Spring MVC with Hibernate. Implement front-end features with AngularJS, create and consume SOAP and REST web services, write batch/standalone jobs, work with Oracle databases, perform Unix scripting, and collaborate in an Agile environment.

Senior full-stack developer building Java back-ends and Angular front-ends. Design and implement object-oriented solutions, RESTful services, AJAX-enabled high-traffic sites, database integrations (SQL, Cassandra, MongoDB), caching, and Maven builds. Collaborate in agile teams, communicate across technical and non-technical stakeholders, prioritize tasks, and improve client interfaces.

Develop and maintain Java/J2EE applications, implement Java web services, use the Spring Framework, and integrate/build using Jenkins continuous integration.

Develop and maintain Core Java applications with heavy daily coding responsibility. Design and build automated test frameworks, implement automation, and apply data structures and algorithms. Collaborate and communicate effectively with team and stakeholders.

Develop backend services using Core Java and Spring, build RESTful web services, implement multithreading, garbage collection tuning, exception handling, collections/generics, design patterns, and Hibernate. Candidates must have hands-on development project experience (not support or coordination roles) and submit a detailed skill matrix.

Develop and maintain Java-based web applications using Spring MVC; build web UIs with CSS, JavaScript, AJAX, Bootstrap, and AngularJS; design and implement APIs/web services; work with databases; ensure web architecture, socket and network protocol awareness; participate in Agile/SCRUM. Adobe Experience Manager familiarity is a plus.

Lead full-stack Java/JEE web application development in an Agile/Scrum team. Design and implement complex systems, enforce architectural and coding standards, perform unit testing and debugging, mentor developers, collaborate with Product Owners, manage technical debt, and guide resource planning and feasibility for new initiatives.

Develop and maintain Java-based applications using REST/SOAP services, Hibernate/JPA, and Spring. Implement CI pipelines, unit/integration tests, manage source control and app servers, design/optimize databases, document technical solutions, and liaise with clients and development teams.

Lead full‑stack Java web application development in an Agile/Scrum environment. Drive architecture, coding standards, unit testing, and technical feasibility. Mentor team members, collaborate with Product/Business teams, manage technical debt, and serve as project lead on complex initiatives.

Lead a scrum team to design, prototype, and implement scalable web/mobile HTML5 AJAX applications. Build backend integrations with Java/J2EE or .NET, apply multithreaded design, Spring, and continuous delivery. Drive process improvements, research emerging technologies, and collaborate cross-functionally to deliver production-quality software.