--- title: 'Full Stack Software Engineer - R134 at Expedition Technology' canonical: 'https://feeny.ai/job/full-stack-software-engineer-r134-expedition-technology-herndon-e3127hctzstf' type: 'job' last_seen: '2026-09-12' --- # Full Stack Software Engineer - R134 at Expedition Technology - **Company:** Expedition Technology - **Location:** Herndon, VA - **Employment:** full-time - **Work type:** onsite - **Posted:** 2026-06-08 - **Last confirmed live:** 2026-09-12 - **Apply:** https://jobs.gem.com/expedition-technology/am9icG9zdDr0TIxNvxLk4t2jBJ3eaC9b ## Job description 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 ## About Expedition Technology ## Company Overview - **One-liner**: Expedition Technology (EXP) applies AI/ML, signal processing, and computer vision to deliver signals intelligence and multi-INT solutions for the U.S. defense and intelligence communities. - **Entity Type**: Private (Bootstrapped) - **Headquarters**: Herndon, Virginia, USA - **Founded**: 2013 - **Founders**: Not publicly available ## Core Business - **Primary Industries**: Defense & National Security, Artificial Intelligence, Advanced Signal Processing, Intelligence, Surveillance, and Reconnaissance (ISR/C4ISR) - **Target Customers**: U.S. Department of Defense, Intelligence Community (IC), and prime defense contractors (B2G/Enterprise) - **Mission or Purpose Statement**: Build innovative, advanced signal, image, and multi-INT solutions to solve customers’ most complex, demanding, and urgent C4ISR challenges, preserving national safety. ## Products & Services EXP is a research and development (R&D) services and product-oriented company. They do not market off-the-shelf consumer products; they develop custom, mission-focused solutions: - **Signal Processing Solutions**: Combining traditional signal processing with machine learning algorithms to process gigasamples of data at the edge and in the cloud. - **Computer Vision Solutions**: Detecting and tracking real-world objects across multiple sensing modalities, capable of performing with scarce training data. - **Deep Learning Solutions**: Researching and deploying novel neural networks for real-time, raw sensor data challenges. - **Embedded Systems Solutions**: Implementing FPGA and GPU subsystems for image and signal data classification. - **Web / Cloud / DevOps**: Building robust, secure solutions using Docker, Kubernetes, and CloudFormation with a focus on CI/CD and automation. ## Market Standing - **Valuation**: Not publicly available (private, non-VC-backed entity). - **Key Metric**: Over a decade of sustained operations (founded 2013) with a strong reputation in the defense tech sector. - **Notable Clients/Partners**: U.S. Department of Defense, Intelligence Community (IC), and prime defense contractors. The company’s work is classified and unclassified. - **Growth Signals**: Active hiring in multiple technical areas (Computer Vision, Deep Learning, Embedded Systems, Cloud) indicates consistent demand and growth. The company states their skills are “in high demand.” ## Competitive Advantages - **Deep Domain Expertise**: Specialized in a highly technical intersection of AI/ML, signal processing, and national security, creating a high barrier to entry. - **Research-Driven Culture**: Actively performs applied research to advance the state of the art, differentiating them from pure implementation contractors. - **Unique Organizational Model**: Operates as a “team of teams” using coaches instead of traditional managers, designed to foster autonomy, continuous learning, and rapid reconfiguration for specific project goals. - **Product-Oriented Mindset**: Unlike many government-services firms, EXP focuses on seeing ideas through to actualized, deployable products. ## Strategic Focus - **Continuous Research & Innovation**: Keeping pace with and pushing the boundaries of AI/ML, sensor processing, and edge computing to solve urgent national security problems. - **Talent Retention & Development**: Investing heavily in a unique coaching and benefits model to attract and keep top-tier technical talent in a competitive defense-tech labor market. - **Agile, Client-Centric Delivery**: Maintaining flexibility in project planning to meet specific, unique mission requirements of the DoD and IC. ## Why Work Here - **Unique Management Structure**: Replaces traditional “bosses” with “coaches” who advocate for career progression and connect employees to learning opportunities. Employees choose their own coach annually. - **Exceptional Benefits & Flexibility**: - **Individual Benefit Account (IBA)**: Employees receive a pool of funds to allocate as they wish across healthcare, PTO, and a bonus. Unused IBA dollars are paid out at year-end. - **Flexible Cash PTO**: Can take up to 45 days of PTO per calendar year and can cash out unused time. - **Retirement**: Up to 12% contribution to a 401(k) (employer match/profit sharing) plus student loan repayment plans. - **Parental Leave**: 12 weeks paid for primary caregivers; 2 weeks for secondary. - **Learning Culture**: Autonomy to guide careers with support from coaches. Benefits include tuition assistance, conference attendance, and internal “brown bag” discussions. - **Mission-Driven Work**: The opportunity to work on cutting-edge technology that directly impacts national security. - **Work Policy**: Likely on-site or hybrid, given the classified nature of much of the work (Herndon, VA location). - **Commitment to Accessibility**: Explicit accommodations policy for candidates with disabilities. ## Sources 1. [exptechinc.com](https://www.exptechinc.com/) 2. [exptechinc.com](https://www.exptechinc.com/careers/) 3. [exptechinc.com](https://www.exptechinc.com/about-us/) 4. [exptechinc.com](https://www.exptechinc.com/exp-why-were-different-benefits/) 5. [exptechinc.com](https://www.exptechinc.com/expedition-technology-why-were-different-continuous-learning-career-progression-and-coaching/) 6. [jobs.gem.com](https://jobs.gem.com/expedition-technology) ## Other roles at Expedition Technology - [Field Deployment Engineer - R144](https://feeny.ai/job/field-deployment-engineer-r144-expedition-technology-herndon-r9wy4nn7xe4h) — Herndon, VA - [DevOps/Software Engineer - R143](https://feeny.ai/job/devops-software-engineer-r143-expedition-technology-herndon-cw3w2mec2bvt) — Herndon, VA - [Senior Software Engineer - R142](https://feeny.ai/job/senior-software-engineer-r142-expedition-technology-herndon-kwc980ejfrqh) — Herndon, VA - [Software/Machine Learning Engineer - Agentic AI Systems - R139](https://feeny.ai/job/software-machine-learning-engineer-agentic-ai-systems-r139-expedition-sjyz438s8584) — Herndon, VA - [DevOps Engineer - R132](https://feeny.ai/job/devops-engineer-r132-expedition-technology-herndon-3jjadh8b3s76) — Herndon, VA - [DevSecOps Engineer - R131](https://feeny.ai/job/devsecops-engineer-r131-expedition-technology-herndon-x9d4r1gx9kb4) — Herndon, VA - [Software Engineer - Back End - R129](https://feeny.ai/job/software-engineer-back-end-r129-expedition-technology-herndon-kx006pngpx64) — Herndon, VA - [Software Engineer: Front End - R128](https://feeny.ai/job/software-engineer-front-end-r128-expedition-technology-herndon-d3wjnbr6sap3) — Herndon, VA - [Software Engineer- Cloud Infrastructure - R127](https://feeny.ai/job/software-engineer-cloud-infrastructure-r127-expedition-technology-herndon-m6pxn2f1c3ma) — Herndon, VA - [Machine Learning Engineer - R126](https://feeny.ai/job/machine-learning-engineer-r126-expedition-technology-herndon-pvagd3fvgwp9) — Herndon, VA