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Software Developer with Security Clearance

Company:
Noblis
Location:
Reston, VA, 20190
Posted:
February 25, 2026
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Description:

Responsibilities As a Software Developer with our team, you will partner directly with our federal clients to build innovative solutions for mission-critical challenges.

You will analyze complex technical problems and implement the most effective tools and technologies to deliver high-quality, production-ready applications.

In this role, you will collaborate across a portfolio of projects alongside engineers, data scientists, and subject matter experts.

You will serve as a core contributor to the codebase by writing clean code, conducting thorough peer reviews, and debugging complex issues.

Additionally, you will play a key role in project planning and maintain clear, proactive communication with both internal stakeholders and external clients.

Responsibilities include: * Design, build, and maintain backend services for applications * Develop cutting-edge solutions to maximize the performance, stability, and processing of distributed systems * Review merge requests (MRs), provide constructive feedback, and uphold code quality standards * Own features and technical improvements from implementation through delivery * Collaborate with senior engineers on technical direction while executing independently * Support junior engineers through code reviews and technical guidance * Help improve development workflows, build pipelines, and deployment processes * Participate in release activities, customer support, and troubleshooting Required Qualifications * US Citizenship is required * Active TS/SCI with Polygraph * Bachelor's degree in computer science, Software Engineering, or related technical domains * 3-5 years of professional software development experience * Experience designing, building, and maintaining backend APIs and microservices in a production environment * Proficiency in at least one object-oriented programming language * Experience with database technologies, including data modeling and querying (relational and/or NoSQL) * Understanding of service-to-service communication, API contracts, and versioning * Experience developing and deploying containerized applications * Familiarity with modern development workflows (version control, CI/CD concepts, testing) * Ability to quickly understand and contribute to existing codebases * Strong debugging and problem-solving skills Desired Qualifications * Experience with FastAPI * Experience with Docker and container-based development * Experience deploying and running applications on Kubernetes * Experience with ArgoCD or other GitOps platforms * Exposure to Infrastructure as Code tools (Terraform preferred) * Experience building or maintaining CI/CD pipelines using GitLab * Experience deploying cloud applications in AWS * Familiarity with Vue.js or another modern frontend framework * Expert knowledge of Python * Experience contributing to or maintaining CI/CD pipelines for building, testing, and deploying applications * Experience with application deployment workflows and operating services in cloud environments Overview Noblis and our wholly owned subsidiaries, Noblis ESI, and Noblis MSD tackle the nation's toughest problems and apply advanced solutions to our clients' most critical missions.

We bring the best of scientific thought, management, and engineering expertise together in an environment of independence and objectivity to deliver enduring impact on federal missions.

Noblis works with a wide range of government clients in the defense, intelligence and federal civil sectors.

Learn more at Noblis -About Us Why work at a Noblis company?

Our employees find greater meaning in their work and balance the other things in life that matter to them.

Our people are our greatest asset.

They are exceptionally skilled, knowledgeable, team-oriented, and mission-driven individuals who want to do work that matters and benefits the public.

Noblis has won numerous workplace awards . Noblis maintains a drug-free workplace.

* Remote/hybrid status is subject to change based on Noblis and/or government requirements 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 . EEO is the Law E-Verify Right to Work 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.

Other offerings may be provided for employees not within this category.

We encourage you to learn more about our total benefits by visiting the Benefits page on our Careers site.

Compensation at Noblis is determined by various factors, including but not limited to, the combination of education, certifications, knowledge, skills, competencies, and experience, internal and external equity, location, clearance level, as well as contract-specific affordability, organizational requirements and applicable employment laws.

The projected compensation range for this position is based on full time status.

For part time or on-call staff, compensation is proportionately adjusted based on hours worked.

While monetary compensation is important, it's just one component of Noblis' total compensation package.

Posted Salary Range USD $90,700.00 - USD $141,775.00 /Yr.

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