Software Developer - Multiple Levels (Cleared)

Noblis, Inc.; Reston (VA); On-site; USD 75,000 - 189,000; Full time

Job summary

Noblis is seeking Software Developers in Reston, Virginia for mission-critical national security initiatives. You will collaborate with federal clients to rapidly design, develop, and deliver innovative solutions, working with a multidisciplinary team of developers, data scientists, subject matter experts, and cyber analysts.

You will analyze client challenges, apply modern tools, and participate in all phases of the software development lifecycle, from programming to deployment, with regular

Qualifications

• Active Top Secret/SCI with Polygraph is required.
• US citizenship is required.
• Experience across full SDLC and modern development tools.

Responsibilities

• Collaborate with federal clients to design, develop, and deliver innovative solutions.
• Work with multidisciplinary teams across the software lifecycle and deployment.
• Communicate progress and align with mission objectives with teammates and clients.
• Apply state-of-the-art technologies to solve complex technical challenges.

Skills

Python

Java

JavaScript

Education

Bachelor's degree

Master's degree

PhD

Associate's degree

High School diploma/GED

Tools

Git-based version control

Docker

Kubernetes

Job description

Responsibilities

Noblis is seeking Software Developers at all experience levels 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, develop, and deliver innovative solutions that address their most pressing mission challenges. You will work alongside a multidisciplinary team of developers, data scientists, subject matter experts, and cyber analysts to design and build new applications, enhance existing systems, and integrate emerging technologies.

In this role, you will analyze client challenges, identify opportunities for improvement, and apply modern tools and technologies to develop effective, mission‑focused solutions. Your responsibilities will span all phases of the software development lifecycle, including programming, debugging, testing, system integration, and deployment. You will also regularly communicate with teammates, technical leads, and clients to provide project updates, share progress, and ensure alignment with mission objectives.

Key Responsibilities

• Apply state‑of‑the‑art technologies to solve complex technical and mission challenges
• Develop cutting‑edge solutions that improve system performance, reliability, scalability, and distributed processing capabilities
• Design, build, and enhance applications that support evolving client needs
• Work in an Agile environment to rapidly iterate, collaborate, and deliver impactful solutions for our clients

Required Qualifications

• Active Top Secret/SCI (TS/SCI) with Polygraph
• S. Citizenship is required
• Travel up to 10% within US.
• Lift up to 30 lbs, walk, bend, drive.

Junior level

• Bachelor's, Master's, or PhD degree with 0 - 3 years of related experience including exposure or coursework in one or more programming languages; OR Associate's degree with 3 years of related experience; OR High School diploma/GED with 6 years of related experience
• Software development experience using one or more programming languages such as Python, Java, or JavaScript, etc
• Compensation: $75,000.00 - $117,225.00

Mid level

• 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 one or more programming languages such as Python, Java, or JavaScript
• Compensation: $90,700.00 - $141,775.00

Senior level

• Bachelor's degree with 8 years of related experience; OR Master's degree with 6 years of related experience; OR Associate's degree with 11 years of related experience; OR High School diploma/GED with 14 years of related experience
• Full-stack software development experience using one or more programming languages such as Python, Java, or JavaScript
• Compensation: $120,700.00 - $188,725.00

Desired Qualifications

• Hands‑on experience with relational and/or NoSQL databases, including schema design, data modeling, and query optimization
• Strong understanding of software testing methodologies, including unit testing, integration testing, and automated testing frameworks
• Proven experience throughout the full SDLC, from requirements analysis and design through implementation, deployment, and ongoing maintenance
• Proficiency with Git‑based version control systems, including branching strategies, pull request workflows, and code review practices
• Ability to manage and contribute to multiple concurrent projects while maintaining high‑quality deliverables and effectively prioritizing competing requirements
• Experience with containerization and orchestration technologies, including Docker and Kubernetes
• Experience deploying, configuring, and maintaining applications in cloud environments (e.g., AWS, Azure, or GCP)
• Knowledge of Python web frameworks such as FastAPI and Flask for developing RESTful APIs, microservices, and scalable backend solutions
• Demonstrated ability to work across the full technology stack, with the flexibility and willingness to learn and adopt new technologies as project needs evolve
• Experience working in Agile development environments, including sprint planning, daily standups, backlog refinement, and iterative delivery practices
• Proficiency in Python 3, including modern language features, type hinting, and package management best practices

Overview

Noblis and our wholly owned subsidiaries, Noblis ESI and Noblis MSD, take on some of the nation’s toughest challenges, delivering advanced solutions to our customers’ most critical missions. We bring together leading scientific, engineering, and management expertise in a culture grounded in objectivity and collaboration, ensuring our work creates lasting impact across federal missions.

We work with a broad range of government agenciesin the defense, intelligence, and federal civilian sectors. Learn more and find opportunitiesat careers.noblis.org

Why Work at Noblis

At Noblis, we share a passion for excellence and innovation, and we create an environment where people can do meaningful work while maintaining the balance that keeps them energized and fulfilled. We seek out individuals with a natural curiosity and desire to collaborate and learn. We believe our people are our greatest strength, and we consistently seek exceptionally skilled, mission‑driven professionals who care deeply about doing work that enriches lives and makes our nation safer.

Noblis has earned numerous workplace awards for our culture, our commitment to employee well‑being, and our dedication to meaningful, impactful work. We also maintain 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 positionis 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 $75,000.00 - USD $188,725.00 /Yr.