- Leidos (Reston, VA)
- **Description** **Leidos** has a new and exciting opportunity for a ** Principal ** ** Java Developer ** in our **National Security Sector's (NSS) Cyber & ... us and make a difference in National Security!** **Job Description** A Java developer on this program provides Agile development and operations and maintenance… more
- Leidos (Reston, VA)
- **Description** **Leidos** has a new and exciting opportunity for a ** Principal ** **Full Stack Developer ** in our **National Security Sector's (NSS) Cyber & ... and make a difference in National Security!** **Job Description** As a Full Stack Developer on this program, you will have the opportunity to build strong systems,… more
- General Dynamics Information Technology (Fairfax, VA)
- …10 + years of related experience **US Citizenship Required:** Yes **Job Description:** ** Principal Software Developer ** **We value:** + Writing code rather than ... meaningful impact. The ideal candidate will be proficient in Python/ Java or similar language; an expert in majority of...programming with at least one software programming language experience ( Java and/or Python) + Minimum of 10+ years of… more
- Koniag Government Services (Chantilly, VA)
- Senior Salesforce Developer Virtual Req #465 Wednesday, May 21, 2025 Koniag Data Solutions, a Koniag Government Services company, is seeking an experienced Senior ... Salesforce Developer to join our team building applications from the... will build software applications by writing code in Java and Javascript and will also learn the technology… more
- Kyndryl (Richmond, VA)
- …to see the immediate value of your work. As a Software Engineering - Developer at Kyndryl, you will be at the forefront of designing, developing, and implementing ... you can climb the ladder to higher bands, achieving coveted positions such as Principal Engineer or Vice President of Software. These roles not only offer the chance… more
- ManTech (Chantilly, VA)
- **ManTech** seeks a motivated, career and customer-oriented **AI** **Software Developer ** to join our team in the **Northern VA area** . As part of the position, you ... will act as a senior principal consultant designing and implementing individual components of PaaS...and/or scripting languages such as JavaScript, Python, C++, or Java . + Experience with software development frameworks and tools… more
- Capital One (Richmond, VA)
- Senior Software Engineer, Back End ( Java & AWS) ( Enterprise Platforms Technology) **Do you thrive on building resilient platforms and driving innovation in ... doers, and disruptors dedicated to meeting real customer and developer needs. We're seeking experienced engineers and leaders who...of experience in at least one of the following: Java , Python, or Go** **2 + years of experience… more
- ManTech (Herndon, VA)
- ManTech seeks a motivated, career and customer-oriented ** Principal Cloud Engineer** to join our Digital Practice. This is a Hybrid position located in Herndon, VA. ... Kubernetes). + Programming skills in languages such as Python, Java , Node.js, Go, or similar. + Strong understanding of...related field. + Cloud certifications such as AWS Certified Developer , Azure Developer Associate, or Google Professional… more
- Sumitomo Pharma (Richmond, VA)
- …. **Summary of Responsibilities:** The Principal Web Developer manages ... Corporate Intranet using a variety of technologies including CFMX, Java , JSP, advanced CSS, Jython, Python, JQuery, AJAX, Node,...+ Must have experience with Web Technologies, CFMX, XML, Java , JSP, advanced CSS, Jython, Python. Postgres, PHP, … more
- Northrop Grumman (Fairfax, VA)
- …+ **Active TS/SCI at the time of application and willing to sit for a polygraph.** + Level 3 ( Principal ) BS + 5 years of exp; MS + 3 years of exp; PHD + 0 years of ... experience in lieu of degree. + Level 4 (Sr Principal ) BS + 8 years of exp; MS +...related experience in lieu of degree. + Full Stack Developer experience. + Pub sub-Architecture Node JS experience. +… more