Software Engineer, Full Stack Developer, Cloud Engineer - Software
Listed on 2026-02-28
-
Software Development
Full Stack Developer, Software Engineer, Cloud Engineer - Software, Backend Developer
Description
Position requires a Top Secret (TS/SCI) Clearance with a Polygraph.
Labor Category:
Software Engineer
Position Title:
Full Stack Developer
Position Level: Level 3 – Senior
Salary:
Up to $ per year
Core
Hours:
9am to 4pm
Location:
Tysons, VA
The Full Stack Software Developer – Junior works with the Lead Engineer and fellow team members to design, develop, test, and deliver completed software solutions in an Agile environment. Developers contribute to all levels of the application, including frontend end user interfaces, backend application services, and data layers.
ResponsibilitiesResponsibilities include translating functional requirements into technical implementations, developing and integrating with RESTful APIs, and supporting integrations with other software systems and databases. Developers participate in code reviews, assist with testing and deployment activities, and help maintain deployed applications.
Mandatory Requirements- Developmental (0-2 years’ experience)
- Full Performance (3-5 years’ experience)
- Senior (6-10 years’ experience)
- Expert (11-15 years’ experience)
- SME (16+ years’ experience)
- Front end development with modern JavaScript frameworks
- Backend service development and RESTful APIs
- Relational and non-relational databases
- Experience developing, deploying, and maintaining systems on cloud platforms (AWS, Azure)
- Experience in Agile / Scrum
- Experience building and maintaining web applications using:
- React with Type Script (or comparable frameworks like Vue or Angular)
- Python (or another modern backend language) for backend services and RESTful APIs development
- SQL and/or No
SQL databases - AWS services such as Lambda, Dynamo
DB, RDS, S3 - Infrastructure or deployments using CI/CD pipelines (Dev Ops)
- 508 compliance/accessibility testing
- Writing or maintaining automated tests
- Working in an Agile or Scrum-based team
None listed.
Company InformationB4
Corp is a small defense contracting company that focuses on providing an optimum environment for mission‑focused, highly skilled consultants to support the United States’ intelligence community and other defense organizations. B4
Corp provides a low overhead, highly efficient, high salary environment that allows employees to excel at meeting the client’s needs. B4
Corp is looking for information technology professionals that have a high sense of personal responsibility, self‑motivation, and mission drive.
B4
Corp’s benefits reflect the company’s policy of putting employees first, including generous salaries, retirement plans, insurance, referral bonus, paid time off, and flexibility.
- Full Vanguard 401k Plan – 100% employer match up to 6% of salary
- Phantom stock (2‑year vesting)
- Medical, Dental, Vision coverage (UHC, UC, VSP)
- Disability and life insurance
- Referral bonus $3,000 per year per hire
- Seven weeks PTO per year (including 10 federal holidays)
B4
Corp is an EEO and e-Verify employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, gender, sexual orientation or national origin.
(If this job is in fact in your jurisdiction, then you may be using a Proxy or VPN to access this site, and to progress further, you should change your connectivity to another mobile device or PC).