Noblis · 8 hours ago
Software Developer - Engineer III
Reston, VA
Full-time
Onsite
Senior Level
$121K/yr - $189K/yr
7+ years expNoblis is a company that tackles the nation's toughest problems and applies advanced solutions to critical missions. They are seeking a Senior Software III to design, develop, and maintain complex, secure software systems in a fast-paced Agile environment, focusing on full-stack development and cloud-based applications.
National DefenseNon ProfitInformation TechnologyNational Security
No H1B
Security Clearance RequiredU.S. Citizen Only
Responsibilities
Design, code, test, and debug high-performance, secure software applications in a Linux environment
Implement modern frontend interfaces (React, Angular) and backend services (Java, Python, Node.js)
Develop and deploy applications within secure cloud environments (AWS GovCloud, C2S) using containerization technologies such as Docker and Kubernetes
Implement and maintain automated build pipelines (GitLab CI/CD, Conda) to ensure secure, rapid, and reliable software delivery
Participate in Agile/Scrum ceremonies, including sprint planning, daily stand-ups, and retrospectives
Create and maintain comprehensive documentation for software design, interfaces, and test procedures
Provide technical guidance to junior developers and conduct peer code reviews
Qualification
Required
Active Top-Secret SCI (TS/SCI) with Polygraph clearance
U.S. Citizenship is required
Bachelor's degree in computer science, Engineering, or a related technical discipline
7+ years of software development experience
Strong proficiency in Java or Python and experienced in AWS
Experience with modern web frameworks (React or Vue)
Experience with RESTful APIs, microservices, and Docker
Experience with Conda, PostgreSQL, Container Orchestration and OIDC authentication
Demonstrated proficiency in Linux/Unix command-line tools
Preferred
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+
Benefits
Health, life, disability, financial, and retirement benefits
Paid leave
Professional development
Tuition assistance
Work-life programs
Company
Noblis
Noblis is a nonprofit science, tech strategy organization that works in the public interest to help clients solve most complex problems.
1001-5000 employees
Funding
Current Stage
Late StageLeadership Team
Mile Corrigan
President and CEO
William Streilein
Chief Technology Officer
Recent News
Washington Technology
2025-10-21
Washington Technology
2025-10-11
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