Top Senior Java Developer Jobs

The Sr. Software Engineer will design and maintain Java-based backend services, work on architecture design, and ensure high system reliability in both federal and AWS environments.

Design, develop, and maintain Java applications and APIs. Responsibilities include building microservices, integrating systems, and troubleshooting issues while collaborating with teams.

Lead design and delivery of enterprise microservice applications using Java and Angular. Build RESTful APIs, design Oracle schemas, implement CI/CD and DevOps practices, mentor developers, conduct code reviews, troubleshoot production issues, ensure security and performance, and collaborate with stakeholders in an Agile environment.

Lead software development on Cloud projects, focusing on Java and AWS technologies while mentoring junior members and collaborating in an Agile Scrum environment.

The role involves utilizing programming skills in Java and JavaScript frameworks, leading teams, and solving complex client challenges while using modern development tools and agile methodologies.

Responsible for software development and maintenance in an Agile Scrum environment, collaborating on client applications, implementing best practices, and managing program changes.

Responsible for the development, testing, and deployment of complex solutions, collaborating with multiple teams and overseeing technical strategies and architecture. Lead engineering efforts, mentor engineers, and improve engineering standards.

Develop, analyze, design, test, and implement enterprise Java/J2EE web applications and REST services. Support SDLC activities, mentor junior analysts, ensure code quality and security, work with microservices and databases, and collaborate with stakeholders to deliver reliable production applications.

Design, develop, and maintain Java back-end and React front-end web applications. Implement RESTful APIs, integrate third-party services, work with SQL/NoSQL databases, conduct code reviews, debug and optimize performance, and collaborate with UX/UI designers and teammates for continuous improvement.

Lead the development of an AI-powered AML platform, guiding a team in best practices, architecture, and delivering high-quality software solutions using Java and React.

The Java Developer is responsible for developing and implementing application systems, writing code, and collaborating with teams to deliver business solutions effectively.

The Director, Trading Engineering will develop software solutions, engage with stakeholders, and lead technology direction within a trading team for crypto assets.

Design, develop, test, and maintain enterprise-grade Java backend systems and Spring Boot microservices. Build and enhance REST APIs, integrate with internal authentication, optimize performance and scalability, contribute to large-scale data pipelines, write automated tests, troubleshoot production issues, and collaborate with product, QA, and DevOps in Agile processes.

The Lead Java Developer will design, build, and operate large-scale trading platforms, focusing on low latency and cloud services. Responsibilities include development support, process automation, and team collaboration.

Design, build, and maintain scalable J2EE business applications. Implement features, fix bugs, participate in code reviews, automate tests, optimize performance, and produce documentation.

Senior backend engineer to own platform components, design and implement high-availability RESTful services, security architecture, data management, analytics pipelines, logging/monitoring, and collaborate on architecture, integration, code review, testing, and production deployments.

Design, implement, test, and deliver scalable server-side Java services for a Highly Autonomous Driving map platform. Participate across the Agile lifecycle, work with big-data processing (Hadoop/MapReduce), and deploy to cloud environments using AWS, Docker, and Puppet.

Develop and support an ETRM front-office system for multiple commodities. Create POCs, design documents, integrations with third-party trading platforms, and collaborate with trading, risk, operations, and accounting. Implement scalable Java web applications, manage app servers, CI/build tools, and participate in Agile practices including pair programming and automated testing.

Senior Java developer responsible for building front-end features with Ember.js and core web technologies, and server-side services using Java, Spring, and Dropwizard microservices. Work includes MongoDB-backed development, TDD with JUnit/Mockito/Chai, Git-based workflows, and Agile processes. Familiarity with related frontend frameworks, RDMS, and server tools expected.

Design and develop SOA-based Java web applications and web services. Build reusable components and architectures using Java EE, Spring, Apache CXF, JAXB, JMS, and EJB on WebLogic. Perform OO analysis and design with UML, tune JEE application tiers, and work with SQL and stored procedures. Drive improvements to development processes and tools.

Develop, test, and support high-quality Mainframe Cybersecurity solutions by creating RESTful APIs and maintaining software aligned with user needs.

Build and enhance Citi's Integrated Digital Assets Platform backend. Collaborate on blockchain-based web applications, deliver functional scope, apply enterprise and web3 design patterns, maintain documentation, support solution engineering, and follow best practices for reliability, scalability, and performance in a distributed Agile team.

The Senior Software Engineer will develop rich media applications using Java and Spring, focusing on REST services and Google Cloud. Experience in object-oriented design, iOS/Android support, and high-performance internet applications is required.

Lead backend Java development and architecture for enterprise applications. Design and deliver scalable, resilient microservices and APIs, mentor developers, lead technical decisions, support production incidents, and implement CI/CD and cloud-native solutions on AWS.

The Senior Java Full Stack Developer designs and develops scalable enterprise applications using Java and Spring. They lead architectural discussions, mentor developers, and collaborate with teams to ensure high-quality delivery and adherence to technical best practices.