Senior JAVA FS Developer - REACT Choosing Capgemini means choosing a company where you will be empowered to shape your career in the way you'd like, where you'll be supported and inspired by?a collaborative community of colleagues around the world, and where you'll be able to reimagine what's possible. Join us and help the world's leading organizations?unlock the value of technology and build a more sustainable, more inclusive world. Job Summary We are looking for a skilled Full Stack Developer…

Senior Full Stack Java Developer $90,000-$117,000 | Omaha, NE | Interim Top Secret Clearance Required Drive the future of defense innovation-lead secure full stack development on mission-critical systems for the Department of Defense. A Day in the Life - What You'll Do * Architect, develop, and maintain enterprise-grade Java-based web applications with rich front-end interfaces using HTML, CSS, and JavaScript * Integrate classified DoD infrastructure to ensure secure connectivity and data flow …

Senior Full Stack Software Engineer Location: Washington, DC (100% On-Site) Clearance: Active Top Secret required Overview We are seeking a Senior Full Stack Software Engineer to support the development of a mission-critical federal platform focused on modernizing enterprise data and application capabilities. This role is part of an established Agile development team delivering new functionality, enhancing existing systems, and supporting a high-visibility production release. The ideal candidat…

Overview The Full Stack Developer, Senior provides full-stack design and development in a secure, mission-focused environment using Java, Spring Framework, React, and PostgreSQL. This role is responsible for designing and implementing modern UI components, secure RESTful APIs, and scalable data architectures, as well as supporting application deployments, CI/CD pipelines, and full life cycle software development within an Agile environment. This position aligns with Cayuse's core values of Inno…

Description Job Title: Senior Developer (Java) Perform hands-on coding, development, and unit testing using Java and J2EE technologies. Design, develop, and implement scalable web-based microservices applications using Spring Boot and other Spring technologies. Contribute to the design and development of enterprise applications using Spring Framework, including Spring MVC, Spring JDBC, Spring Cloud, and Spring Batch. Collaborate with technical leads and architects to understand technology direc…

Description  Job Summary: onsemi is seeking a self-driven and motivated professional to join the Enterprise Applications, IT Systems team. As a Solution Architect, you will have the opportunity to work with our key business partners and IT peers in understanding the many enterprise applications. You will help lead, collaborate, and architect harmonized solutions for onsemi. This technical leader will play a critical role in supporting our commercial strategies and engaging in the ongoing trans…

Overview Job Purpose At Intercontinental Exchange (ICE), we engineer technology, exchanges and clearing houses that connect companies around the world to global capital and derivative markets. With a leading-edge approach to developing technology platforms, we have built market infrastructure in all major trading centers, offering customers the ability to manage risk and make informed decisions globally. By leveraging our core strengths in technology, we continue to identify new ways to serve o…

Overview Job Purpose At Intercontinental Exchange (ICE), we engineer technology, exchanges and clearing houses that connect companies around the world to global capital and derivative markets. With a leading-edge approach to developing technology platforms, we have built market infrastructure in all major trading centers, offering customers the ability to manage risk and make informed decisions globally. By leveraging our core strengths in technology, we continue to identify new ways to serve o…

? Job Summary: onsemi is seeking a self-driven and motivated professional to join the Enterprise Applications, IT Systems team. As a Solution Architect, you will have the opportunity to work with our key business partners and IT peers in understanding the many enterprise applications. You will help lead, collaborate, and architect harmonized solutions for onsemi. This technical leader will play a critical role in supporting our commercial strategies and engaging in the ongoing transformation of…

Title: Senior Full Stack Developer Duration: Full time Lactation: Ashburn, VA (Hybrid with 2 days a week on site) Overview Each day U.S. Customs and Border Protection (CBP) oversees the massive flow of people, capital, and products that enter and depart the United States via air, land, sea, and cyberspace. The volume and complexity of both physical and virtual border crossings require the application of big data solutions to promote efficient trade and travel. Further, effective big data soluti…

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret SCI Polygraph Clearance Level Must Be Able to Obtain: Top Secret SCI Polygraph Public Trust/Other Required: None Job Family: Software Engineering Job Qualifications: Skills: Agile Software Development, Kubernetes, Native Apps, Spring Boot Certifications: None Experience: 5 years of related experience US Citizenship Required: Yes Job Description: Build Mission-Critical Software That Matters At General Dynamics Inf…

Senior Java Microservices Developer (KAFKA Developer) Client: IRS Work Authorization : US citizen and/or Greencard holder Location: Remote Submission due date: 7/31/2026 Clearance: Active MBI Position Summary We are seeking an experienced Java/JEE Developer to design, develop, and maintain Java-based microservices supporting a large-scale electronic filing platform. The selected candidate will develop microservices using Spring Boot, Kafka, JAX-RS Services, JPA/Hibernate, and Red Hat OpenShift.…

Job ID: 2612914 Location: Ashburn, VA, US Date Posted: 2026-05-26 Category: Software Subcategory: SW Engineer Schedule: Full-Time Shift: Day Job Travel: No Minimum Clearance Required: None Clearance Level Must Be Able to Obtain: Public Trust Potential for Remote Work: ORA_ON_SITE Description SAIC is currently seeking a motivated, career and customer-oriented Backend Developer (Senior) to join our team to begin an exciting and challenging career in Ashburn, VA. This position requires on-site wor…

Senior Java Spark Developer We are seeking an expert Senior Java Spark Developer to join our Market Risk Technology team. This is a hands-on Lead Engineer role where the successful candidate will spend a significant portion of their time designing, building, and optimizing Java-based systems while providing technical leadership, architectural guidance, and mentorship within the squad. The Market Risk Technology Team develops software to measure and monitor Market Risk and Capital for the firm's…

About the role We have an exciting opportunity in the real-time, low-latency trading platform space for an efficient, self-directed, core infrastructure developer with a desire to learn new systems and design techniques. In this role, you will design and implement new functionality as well as optimize and troubleshoot the existing system while working with various team members. We offer competitive compensation and excellent benefits. Responsibilities: Design, develop, and support core componen…

Zachary Piper Solutions is seeking a Quality Assurance Engineer to support a government-focused intelligence and IT modernization program responsible for delivering enterprise applications, data solutions, and mission-critical infrastructure services. This position is hybrid (remote 1- 2 days a week)and on-site in Reston, VA. The Quality Assurance Engineer will lead the modernization, enhancement, and support of enterprise Java and Python applications while maintaining critical cloud and IT inf…

Senior Software Developer (Java, Springboot, Angular, Python, SSIS) Location: Tampa Bay, FL (Hybrid role, 3 days onsite and 2 days remote) Duration: 6 months plus with potential extensions and Contract to Hire. Note: Must be authorised to work for any employer and willing to work on W2 only. Can't do C2C or 1099. Will: - Design, develop, enhance, and maintain web-based applications, APIs, integrations, reports, and ETL processes - Build and maintain APIs, integrating both internal and third-par…

Must have Global Retail and eCommerce Exp Job Description We are seeking a highly skilled Senior Java Backend Developer to design, develop, and maintain scalable backend services supporting a global retail and eCommerce platform. The ideal candidate will have extensive experience building cloud-native, event-driven applications and distributed systems capable of handling high-volume online transactions and retail operations. The successful candidate will be responsible for developing high-perfo…

Essential Job Functions and Responsibilities Expert full-stack Java Spring Boot developer in support of React-based UI applications. Responsible for participating in the full agile application development life cycle for microservice API development using Java Spring Boot in support of a React front-end web application. Working knowledge of RDMS databases like Postgres and NO SQL databases like Redis Solid experience with automated unit testing and associated technologies (Junit, Mockito, Cucumb…

Onsite : Mclean VA Only W2 No Corp to Corp Open to Sponsorship Please - NO OPT"s or EAD's Must have Java development exp Must have 5 years of relevant professional experience 4 years of Java software development experience A strong understanding in Java language, java 8 standard library Strong Knowledge of automated JAVA test frameworks Strong Java unit, integration testing skills for code coverage and correctness (Junit/Mockito/SpringBoot Test/MockMvc/Sonarqube) AI Assisted Automatic Testing …