- General Dynamics Information Technology (Fairfax, VA)
- …Development,Software Projects **Experience:** 10 + years of related experience **Job Description:** ** Senior C# Developer ** Seize your opportunity to make a ... personal impact as a ** Senior C#** **Software Developer ** supporting the United...knowledge and experience of SDLC practices **Desirable Skills:** + PostgreSQL , REACT **Security Clearance Level** : + Ability to… more
- CGI Technologies and Solutions, Inc. (Arlington, VA)
- **Database Developer , Senior ** **Category:** Project Management **Main location:** United States, Virginia, Arlington **Position ID:** J0925-0477 **Employment ... **Position Description:** CGI Federal has an exciting opportunity for a Database Developer within our Intel sector advancing the national security mission through… more
- CGI Technologies and Solutions, Inc. (Reston, VA)
- ** Senior Full-Stack Developer ** **Category:** Software Development/ Engineering **Main location:** United States, Virginia, Reston **Position ID:** J1025-0646 ... . **Position Description:** CGI has an immediate need for a Senior Full-Stack Developer to join our team. This is… more
- CGI Technologies and Solutions, Inc. (Arlington, VA)
- **API Java Python Developer , Senior ** **Category:** Project Management **Main location:** United States, Virginia, Arlington **Position ID:** J0925-0420 ... Description:** CGI Federal has an exciting opportunity for an API/Java/Python Developer within our Intel sector, advancing the national security mission through… more
- Coinbase (Richmond, VA)
- [Coinbase Developer Platform](http://cdp.coinbase.com) (CDP) is building the developer tools to bring the world onchain. Today, onchain development is slow, ... onchain by creating an easy to use and trusted developer experience. We build API and SDK products for...(preferred), C, Rust or Python * Experience with databases ( PostgreSQL , MySQL, MongoDB), caching systems (Redis, Memcached), and message… more
- CACI International (Fairfax, VA)
- Senior Java DevOps Developer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular Percentage of ... 1/5/2026 **The Opportunity:** CACI is looking to hire a Senior Java DevOps Developer to join their...experience + Java 8+, Hibernate, Maven, relational databases (Oracle, Postgresql , etc.), REST Services, Spring Boot + Experience in… more
- ManTech (Ashburn, VA)
- **MANTECH** seeks a motivated, career and customer oriented ** Senior Full Stack Developer ** SME to join our team in **Ashburn, Virginia** . This position is ... Lambda, RDS, EKS) + Experience working with relational databases (eg Oracle, PostgreSQL ) and/or NoSQL databases (eg MongoDB) + Hands on experience leveraging… more
- SAIC (Ashburn, VA)
- **Description** **Position Summary** We are currently seeking a motivated, career and customer-oriented ** Senior Java Developer ** to join our team to begin an ... + Java Micro Service Architecture frameworks such as Spring Boot. + Oracle, PostgreSQL , JDBC. + Linux. + Agile Scrum. + Understanding of infrastructure (firewalls,… more
- ICF (Reston, VA)
- …clients include both internal teams and external clients. We're looking for an experienced senior full-stack developer to join our team and help shape both our ... strong proficiency in modern web technologies, including React, TypeScript, Python, and PostgreSQL . + 1+ years of experience integrating LLMs into production systems… more
- Guidehouse (Mclean, VA)
- …**Clearance Required** **:** None We are seeking a highly skilled and experienced Blockchain Senior Developer to join our team. This role involves designing and ... and Java. + Experience with SQL and cloud databases (AWS Aurora PostgreSQL , Azure). + Expertise in secure software development practices. **Leadership &… more