Top Java Developer Jobs

Designs and develops Java full-stack applications for the Cello system, provides first-tier user support and emergency issue resolution, monitors application logs, performs administrative tasks, coordinates EDI integrations with vendors, and improves platform quality through TDD, refactoring, and Agile/DevOps practices. Korean bilingual proficiency is required, along with experience related to warehouse management, local transportation, or comparable system development.

Design, develop, test, and maintain scalable backend services, APIs, and microservices. Build secure, high-performance applications, support cloud infrastructure and CI/CD pipelines, troubleshoot production issues, and optimize system reliability. Collaborate with cross-functional teams, participate in Agile ceremonies, review code, mentor junior engineers, and contribute across the full stack as needed.

Leads architecture, design, implementation, and delivery of highly scalable content platforms serving millions of consumers. Writes critical-path code, decomposes complex architectures for multiple teams, drives engineering standards, operational excellence, AI-assisted development, and cross-functional alignment. Mentors engineers, leads design reviews, participates in hiring and promotion assessments, and influences long-term technical and business strategy.

Lead development of regulatory-driven cross-asset margin systems for OTC derivatives and capital markets risk management. Design and implement Java applications, microservices, APIs, distributed systems, and cloud deployments. Establish coding, testing, architecture, and release standards; oversee software quality and production releases; assess risks and complex processes; and mentor developers. Collaborate with technology, risk, quantitative, trading, sales, finance, and operations teams while ensuring governance and regulatory compliance.

Develop and maintain Guidewire and Java/JEE applications using MVC frameworks, ORM tools, REST or SOAP web services, XML/JSON, front-end technologies, databases, and SQL. Apply Agile methodology and communicate effectively with project stakeholders.

Develop and support J2EE applications, build business functions and web services using object-oriented design, and troubleshoot, fix, and test defects from change control or production activities. The role requires strong Java development skills, familiarity with enterprise frameworks and application servers, Oracle databases, design patterns, and web services. Candidates need six to eight years of Java systems development experience and a bachelor’s degree in computer or information science.

Develop and maintain brokerage platform software across the full lifecycle, including design, coding, implementation, testing, documentation, deployment, debugging, and user requirements gathering. Work may involve Java Swing front-end trading platforms or Core Java back-end data and transport layers requiring multithreading and high throughput. Candidates should understand complex systems, propose solutions, and collaborate effectively with users and the development team.

Develop and maintain Java applications using Core Java, J2EE, Spring, Hibernate, and session management. The role requires basic PL/SQL and front-end knowledge including HTML and JavaScript. Vert.x experience is advantageous. This is a full-time position based in Atlanta, Georgia, requiring a bachelor’s or graduate degree and eligibility as a U.S. citizen or green card holder.

Develop Java and J2EE business software applications, with a primary focus on designing and supporting SOAP and REST web services. The role requires more than six years of overall Java/J2EE experience, at least four years working with web services, and experience with Oracle SQL. This is a full-time position located in Long Island, New York.

Develop and maintain Java and J2EE applications using Spring and Hibernate. Work with Hazelcast, session management, PL/SQL, and basic front-end technologies including HTML and JavaScript. Vert.x knowledge is advantageous. The position is available across multiple client locations.

Develop Apache Spark integrations, frameworks, and data-streaming applications using Java. Design Apache-based applications, implement REST services with Spring and Spring Boot, and support CI/CD automation using Git, Jenkins, Chef, and Artifactory. Work with application servers, build tools, SQL and NoSQL databases, and Agile development methodologies. Identify improvement opportunities and recommend technical solutions.

This role involves Java Full Stack Development, requiring design, implementation, and maintenance of software applications while ensuring efficiency and bug-free code.

The Software Engineer II will analyze, design, develop, and implement software projects, ensuring system functionality and coordinating with users and vendors.

Looking for entry-level Java Developer with good communication skills and a desire to learn. Degree in Computer Science preferred but not required.

The role requires a Sr. Java Developer with over 10 years of experience in developing complex systems using JAVA and related technologies, including JBOSS, SQL, and various frameworks.

The Sr Java Developer will develop back-end services, focusing on Java REST APIs while also writing SQL scripts and utilizing Linux and shell scripting.

The role involves assisting in the development of NC FAST Projects, including design, coding, and lifecycle management activities, while collaborating with senior consultants and reporting to the project manager.

The Sr. Java Developer will support MDOT SNTP by collaborating with project stakeholders, organizing work, and developing code within an Agile team.

Looking for a Sr. Java Developer with 8-10+ years of experience in Java, J2EE, and web-based applications. Must have strong coding and design skills, and experience with Oracle databases.

Seeking a Java Developer with 5+ years of experience in Java development and proficiency in RESTFUL Web Services, JBoss, AngularJS, and MS SQL.

The Java Developer will have 8-10 years of experience, responsible for hands-on development on major projects within a strong technical team.

Develop, test, and maintain a complex distributed processing application using Python and Java. Collaborate with product owners, data coaches, analysts, DBAs, and Agile teams to meet backend/frontend requirements. Work with distributed workloads (Spark/Hadoop), SQL/Snowflake, AWS, shell scripting, and job scheduling/process automation. Support delivery under Agile/SAFe practices and ensure alignment with program standards.

Design, develop, and maintain web-based UI and REST middleware for federal health IT systems. Participate in Agile/SAFe ceremonies, write design documents, implement features, resolve bugs, and support CI/CD pipelines while collaborating with product, QA, and stakeholders.

The Java Backend Developer will design and develop enterprise applications, implement security solutions, manage databases, and utilize Agile methodologies. Must have extensive Java experience and familiarity with application servers and frameworks.

Develop and maintain Android applications, utilizing strong Java programming skills and knowledge of Unix/Linux environments. Experience in scripting languages is a plus.