Software Developer - Engineer IV

Noblis•Reston, VA

About The Position

Noblis is seeking a highly skilled and motivated Software Engineer IV with an active Top Secret/SCI with Polygraph clearance to join our team in support of national security missions. The ideal candidate will design, develop, and maintain complex, secure, and scalable software systems in a fast-paced Agile environment. You will work on full-stack development, cloud-based applications, and mission-driven tools.

Requirements

Clearance: Active Top Secret SCI (TS/SCI) with Polygraph
Citizenship: U.S. Citizenship is required.
Education: Bachelor’s degree in Computer Science, Engineering, or a related technical discipline.
Experience: 12+ years of software development experience
Languages: Strong proficiency in Java or Python and experienced in AWS.
Frontend: Experience with modern web frameworks (React or Vue).
Backend/DevOps: Experience with RESTful APIs, microservices, and Docker. Conda, PostgreSQL, Container Orchestration and OIDC authentication
Environment: Demonstrated proficiency in Linux/Unix command-line tools.

Nice To Haves

STEM focused degree
Experience with Infrastructure-as-Code (Terraform) and AWS services (S3, Lambda, SQS, SNS).
Experience with NoSQL databases (MongoDB, Elasticsearch/OpenSearch).
Proficiency using Typescript, Terraform, CDK, FastAPI, and Streamlit
Relevant certifications: AWS Certified Developer or Certified Solutions Architect (or working towards either of these certifications), CISSP, or Security+.

Responsibilities

System Development: Design, code, test, and debug high-performance, secure software applications in a Linux environment.
Full-Stack Development: Implement modern frontend interfaces (React, Angular) and backend services (Java, Python, Node.js).
Cloud Architecture: Develop and deploy applications within secure cloud environments (AWS GovCloud, C2S) using containerization technologies such as Docker and Kubernetes.
DevSecOps & CI/CD: Implement and maintain automated build pipelines (GitLab CI/CD, Conda) to ensure secure, rapid, and reliable software delivery.
Collaboration: Participate in Agile/Scrum ceremonies, including sprint planning, daily stand-ups, and retrospectives.
Documentation: Create and maintain comprehensive documentation for software design, interfaces, and test procedures.
Mentorship: Provide technical guidance to junior developers and conduct peer code reviews.