- MSys Inc. (Manassas, VA)
- Job summary: Title: Sr . Python Developer /Programmer-Hybrid Location: Manassas, VA, USA Length and terms: Long term - W2 or C2C Position created on 11/12/2025 ... documentation. Required Skills: . Minimum +8 years as Python Developer OR Programmer. . 3+ Years' Experience in Cryptography...PKI, Digital Certificate, Security . 5+ Years' Experience in Database SQL & No-SQL Programming. . 5+ Years' Experience… more
- SAP (Herndon, VA)
- …national security and critical infrastructure customers. We are seeking a highly experienced Senior Java Developer to support, maintain, and enhance a suite of ... leader in end-to-end business application software and related services for database , analytics, intelligent technologies, and experience management. As a cloud… more
- General Dynamics Information Technology (Falls Church, VA)
- …lead + Work with project managers and developers to plan and implement database projects **Systems Administrator Senior Advisor Duties and Responsibilities** + ... seeking a qualified, motivated individual to join GDIT as a **Systems Administrator Senior ** . As part of our deployment information technology team, you will assist… more
- Insight Global (Vienna, VA)
- Job Description The Sr . Developer is responsible for the design, documentation, development, modification, testing, deployment, and support for new or existing ... Global's Workforce Privacy Policy: https://insightglobal.com/workforce-privacy-policy/. Skills and Requirements - senior level - TS cleared, will sit for SCI with… more
- Leidos (Alexandria, VA)
- …Decision Advantage Solutions Business Area, is currently seeking a highly motivated Sr . Software Engineer for the Chinook Program. The Chinook Program delivers ... GEOINT enterprise through secure, agile, and cloud-native development. As a senior engineer, you will lead technical development efforts, drive DevSecOps maturity,… 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
- Fannie Mae (Reston, VA)
- …large scale data stores, and cloud-based systems. *THE IMPACT YOU WILL MAKE* The * Sr . Software Engineer *role will offer you the flexibility to make each day your ... * End to End automation using AI agents * Solid understanding of database technologies including Redshift and RDS with strong technical ability with complex SQL.… more
- TekSynap (Springfield, VA)
- **Responsibilities & Qualifications** **RESPONSIBILITIES** The Senior -Level Software Developer is a highly skilled professional responsible for designing, ... to drive successful software development projects. The Contractor shall provide Senior -Level Software Developer services, working alongside the Government… more
- General Dynamics Information Technology (Fairfax, VA)
- …experience **Job Description:** Deliver simple solutions to complex problems as a ** Senior Appian Developer ** at GDIT. Here, you'll tailor cutting-edge solutions ... we'll make your career growth ours. At GDIT, people are our differentiator. As a ** Senior Appian Developer ,** you will help ensure today is safe and tomorrow is… more
- Insight Global (Arlington, VA)
- Job Description An Insight Global client is looking to hire a Sr . Data Engineer to join their team of 16 in Arlington, VA. This is a very dynamic team that juggles ... We are looking for someone to be an architect, developer and mentor to junior level team members. You...data engineer Strong experience with Postgress SQL for relationship database management system Ability to code using Python or… more