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Software Developer; Clearance Required

Job in Reston, Fairfax County, Virginia, 22090, USA
Listing for: Noblis
Part Time position
Listed on 2026-07-18
Job specializations:
  • Software Development
    Backend Developer, Full Stack Developer, Software Engineer, DevOps
Salary/Wage Range or Industry Benchmark: 120700 - 188725 USD Yearly USD 120700.00 188725.00 YEAR
Job Description & How to Apply Below
Position: Software Developer (Clearance Required)

Responsibilities

Noblis is seeking an experienced Software Developer with an active TS/SCI with a Polygraph to support mission‑critical national security initiatives in Reston, Virginia.

As a Software Developer on our team, you will collaborate with federal clients to rapidly design and deliver innovative solutions that address their most pressing mission challenges. You will work with a team of other developers, data scientists, and subject matter experts (SMEs) to design and develop new applications and integrate new solutions on existing applications.

In this role, you will analyze client challenges and develop effective technical solutions by evaluating and applying modern tools, technologies, and best practices. You will design and build a variety of applications while contributing to all phases of the software development lifecycle, including programming, debugging, testing, and deployment.

Job Responsibilities
  • Apply state‑of‑the‑art technologies to solve complex mission challenges.
  • Develop cutting‑edge solutions that maximize system performance, stability, scalability, and distributed processing capabilities.
  • Design and implement high‑performance, scalable applications using modern software engineering best practices.
  • Collaborate in an Agile development environment, working closely with clients to rapidly iterate on requirements and deliver solutions.
Required Qualifications
  • Active Top Secret/SCI (TS/SCI) clearance with a current Polygraph.
  • Bachelor’s degree with 5 years of related experience; OR Master’s degree with 3 years of related experience; OR associate’s degree with 8 years of related experience; OR High School diploma/GED with 11 years of related experience.
  • Full‑stack software development experience using Python, Java, and JavaScript.
  • Experience with one or more database technologies (e.g., PostgreSQL, MySQL, Oracle, and MongoDB).
  • Understanding of software testing principles and quality assurance best practices.
  • Experience with the Software Development Lifecycle (SDLC) and modern software development methodologies.
  • Proficiency with Git version control and pull request workflows.
  • U.S. Citizenship is required.
Desired Qualifications
  • Ability to manage and support multiple projects in a dynamic environment.
  • Experience with containerization and orchestration technologies, including Docker and Kubernetes.
  • Experience developing and deploying applications in cloud environments.
  • Knowledge of Python web frameworks such as FastAPI and Flask.
  • Ability to learn new technologies and contribute across multiple layers of the software stack.
  • Familiarity with Agile development methodologies and experience working in Agile teams.
  • Proficiency in Python
    3.
Commitment to Non-Discrimination

All qualified applicants will receive consideration for employment without regard to race, color, ethnicity, sex, age, national origin, religion, physical or mental disability, pregnancy/childbirth and related medical conditions, veteran or military status, or any other characteristics protected by applicable federal, state, or local law.

If reasonable accommodation is needed to participate in the job application or interview process, to perform essential job functions, and/or to receive other benefits and privileges of employment, please contact us  .

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Total Rewards

At Noblis we recognize and reward your contributions, provide you with growth opportunities, and support your total well‑being. Our offerings include health, life, disability, financial, and retirement benefits, as well as paid leave, professional development, tuition assistance, and work‑life programs. Our award programs acknowledge employees for exceptional performance and superior demonstration of our service standards. Full‑time and part‑time employees working at least 20 hours a week on a regular basis are eligible to participate in our benefit programs.

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