- CACI International (VA)
- Senior ServiceNow Developer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: None Employee Type: Regular Percentage ... * * * **The Opportunity:** CACI is seeking a Developer to develop highly complex, mission-critical scoped and global...focused on the delivery of a critical case management application . As the ideal candidate, you will be able… more
- CoStar Realty Information, Inc. (Arlington, VA)
- Senior Solution Developer - Azure/M365 Job Description **Overview** CoStar Group (NASDAQ: CSGP) is a leading global provider of commercial and residential real ... invaluable edge in real estate. We are seeking a ** Senior Full Stack Solution Developer ** to design...+ Web Applications + Logic Apps/low code automation + Identity/ Application management + M365 enhancement and custom solution development… more
- MSys Inc. (Falls Church, VA)
- Job summary: Title: Senior Lead OutSystems Developer - Hybrid Location: Falls Church, VA Length and terms: Long term - W2 or C2C Position created on 12/12/2025 ... term project Hybrid Job Description: We are seeking a Senior Lead OutSystems Developer who will support...OutSystems ODC experience + 2+ years experience in web application programing + Proven experience with web application… more
- Rite-Solutions Inc. (Dahlgren, VA)
- VA-206, Dahlgren, VA, USA | Virginia | Full Time Rite-Solutions, Inc. is seeking a Senior Developer to support in a full-time hybrid capacity at the Naval ... capabilities to meet current Cyber Defensive needs. As a Senior Developer on this program, you will...implementing new features within a critical line of business application that support mission assurance and operational management functions.… more
- BigBear.ai (Ashburn, VA)
- Overview BigBear.ai is looking for a seasoned Senior Full Stack Developer (JAVA/JEE) to lead the modernization and ongoing maintenance of the CBP information ... scalable applications + Strong front-end skills using HTML, CSS, JavaScript , as well as structured data formats like XML...or WebSphere + Working knowledge of AWS and cloud-based application deployment What we'd like you to have +… more
- Deloitte (Mclean, VA)
- Full Stack Developer , Specialist Senior Our Deloitte Customer team empowers organizations to build deeper relationships with customers through innovative ... that follows. We are looking for a Full Stack Developer who is motivated to combine the art of...servers and clients) that thrive on strong architecture, optimize application functionality throughout the lifecycle of each project. The… more
- Steampunk (Mclean, VA)
- …see the real impact of their work in human lives every single day. **Contributions** As a ** Senior Ruby on Rails Developer ** , you will be working with a team of ... Steampunk participates in the E-Verify program._ Refer a Friend (https://careers-steampunk.icims.com/jobs/6546/ senior -ruby-on-rails- developer /job?mode=apply&apply=yes&in\_iframe=1&hashed=-336029103) **Need help finding the right job?**… more
- Amentum (Springfield, VA)
- …Security, & Intel space? If so, look no further. Amentum is seeking a ** Senior Software Developer ** to join our team of passionate individuals in **Springfield, ... of ensuring secure and compliant data access. As a Developer on our team, you will design, implement, and...guidance in collaboration with the team. * Analyze existing application processes and recommend improvements to enhance efficiency and… more
- Nightwing (Sterling, VA)
- …in the intelligence community, defense, civil, and commercial markets. **Applications Developer - Senior ** Nightwing is seeking a Full-Stack Applications ... **Mandatory Requirements** * Extensive experience developing in Java * Experience with JavaScript / Typescript * Experience with application frameworks (Spring… more
- EPAM Systems (Mclean, VA)
- …Integration, Service Portal, and UI Builder, with added advantage if certified application developer and experienced in CSM, NowAssist, and AgenticAI ... **Nice to have** + Certified System Administrator (CSA) + ServiceNow Certified Application Developer (CAD) + Implementation experience in Customer Service… more