Expedition Technology (EXP) is seeking a Full Stack Software Engineer to join our Solis team in building the Training Data Storefront (TDS)—a mission-critical platform that enables the Department of Defense (DoD) and Intelligence Community (IC) to manage, share, and operationalize AI/ML data and models.
TDS serves as a centralized repository powering advanced analytics and machine learning capabilities across defense and intelligence missions. As part of our team, you will play a key role in designing, developing, and maintaining scalable, secure, and user-centric applications that directly support national security objectives.
What You’ll Do
As a Full Stack Engineer, you will work across the entire technology stack to deliver high-impact capabilities:
- Design and develop end-to-end features spanning front-end interfaces and backend services
- Build and maintain responsive, user-friendly web applications using modern JavaScript frameworks
- Develop scalable backend systems and APIs using Python and cloud-native architectures
- Integrate frontend components with backend services via RESTful APIs and streaming/data services
- Deploy and manage applications in AWS environments using Docker and Kubernetes
- Collaborate in an Agile development environment, contributing to sprint planning, design discussions, and continuous improvement
- Work directly with end users to understand mission needs and translate them into technical solutions
- Ensure performance, scalability, security, and reliability across the stack
- Actively collaborate with teammates in design discussions and pair programming
- Write clean, maintainable code with strong test coverage (unit, integration, and end-to-end)
- Participate in code reviews, establish best practices, and contribute to engineering standards
Required Qualifications
- U.S. Citizenship
- Active TS/SCI clearance
- 5+ years of professional software engineering experience across front-end, back-end, or full stack development
- Experience building applications in AWS cloud environments
- Proficiency in:
- Frontend: React, Angular, Vue, or similar (TypeScript preferred)
- Backend: Python (preferred) or other object-oriented languages
- Experience with REST APIs, microservices, and distributed systems
- Familiarity with Docker, Kubernetes, or other containerized environments
- Experience with relational databases and query optimization
- Strong understanding of software development best practices and SDLC
- Experience with Git and branching strategies
- Comfortable working in Linux-based environments
Preferred / Nice-to-Have
- Experience with modern frontend tools (e.g., TailwindCSS, React Query, Vite, MUI)
- Familiarity with GraphQL and real-time data applications
- Experience with AWS services (e.g., Lambda, RDS, DynamoDB, S3, IAM, EC2, SQS)
- Knowledge of performance optimization techniques (frontend or backend)
- Exposure to AI/ML systems or data pipelines at scale
- Experience contributing to technical leadership, mentoring, or architecture decisions