Senior Full Stack Developer (Required Security Clearance)
InstantServe LLCRole Overview
InstantServe LLC is hiring a Senior Full Stack Developer (Required Security Clearance). This is a contract role in Springfield. Part of InstantServe LLC's Lifecycle hiring. Full responsibilities, required qualifications, and the apply link are listed in the description below.
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Job Description
Please apply only if you hold an Active Top Secret (or higher) clearance.
Job Description
We are seeking a talented Full Stack Developer to join our innovative development team. This role involves designing, developing, testing, and deploying mission-critical applications, supporting federal efforts. The ideal candidate will have experience with modern full-stack technologies and cloud infrastructure, and a passion for building scalable, secure software solutions.
Key Responsibilities:
- Develop, test, deploy, and maintain scalable web apps using JavaScript frameworks (Angular/Node.js).
- Build robust APIs and backend services with SQL/NoSQL databases.
- Integrate AWS cloud services for secure hosting and data processing.
- Collaborate with cross-functional teams to deliver mission-driven solutions.
- Participate in code reviews, technical design, and agile practices.
- Ensure compliance with NGA’s security and data governance policies.
- Troubleshoot production issues and improve system performance.
Required Skills & Qualifications:
- Proficiency in JavaScript (Angular/Node.js).
- Strong knowledge of SQL (e.g., PostgreSQL, MySQL) and NoSQL (e.g., MongoDB, DynamoDB).
- Experience with AWS (EC2, Lambda, S3, API Gateway, RDS).
- Familiarity with DevOps, CI/CD, and full software development lifecycle.
- Experience with RESTful APIs and microservices.
- Strong problem-solving and attention to detail.
Frequently Asked Questions
How do I apply for the Senior Full Stack Developer (Required Security Clearance) position at InstantServe LLC?
Use the Apply button above to submit your application directly to InstantServe LLC. Most applications take less than 5 minutes if your resume and contact details are ready, and you'll be routed to the employer's official application system to finish.
Where is the Senior Full Stack Developer (Required Security Clearance) position at InstantServe LLC located?
This position is based in Springfield. InstantServe LLC has not indicated remote or hybrid options for this role, so candidates should plan for on-site work.
What does a Senior Full Stack Developer (Required Security Clearance) at InstantServe LLC earn?
InstantServe LLC has not disclosed a salary range in this posting. Many employers share specifics later in the interview process; you can also ask during a recruiter screen if compensation transparency is important to you.
When was the Senior Full Stack Developer (Required Security Clearance) role at InstantServe LLC posted?
This role was posted on April 20, 2026 (58 days ago). It's still listed as actively hiring; we re-confirm openings against the source system multiple times per day and remove closed roles.
How much experience does the Senior Full Stack Developer (Required Security Clearance) role at InstantServe LLC require?
This is a senior-level position. Most senior roles call for 5+ years of directly relevant experience. InstantServe LLC lists their specific requirements in the description below, so review the must-have qualifications closely before applying.
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