Mid-Level Full Stack Developer

Net Services (NSI) is an IT services firm with a long-standing reputation for delivering high-quality, cost-effective solutions to drive lasting results. Now operating as a subsidiary of Synergy ECP, NSI continues to stand out in a crowded contracting landscape through its agility, strong customer focus, and commitment to retaining exceptional talent. By taking on challenging IT initiatives, we cultivate our talent and are continually evolving through our partnerships with clients.

Our close-knot team of highly cleared engineers, analysts, and program managers represent some of the best talent locally available.

TS/SCI Required | Suitland, MD (Hybrid) | Immediate Start

We are standing up a small, elite development team to deliver cloud-native applications that directly support client operations. This is a focused, high-impact team where every engineer’s contribution is visible and consequential. We are looking for a Full Stack Developer who combines deep Python expertise with genuine frontend craftsmanship, thrives in classified environments, and brings the kind of disciplined engineering mindset that produces secure, maintainable systems under real operational pressure.

• Location:
  
  Hybrid, 2–3 days per week on-site in Suitland, Maryland
• Start:
  Immediate
• Team: 2–3 developers reporting to the technical lead
• Stack:
  Python/Django, React/Next.js, PostgreSQL/Aurora, AWS (multi-partition), Terraform, Git Lab CI/CD, Keycloak

You will design and deliver complete applications; from database schema to API layer to the interface a mission user opens every morning. The team supports an established platform application while simultaneously standing up pilot solutions and custom MVPs for emerging requirements. On any given week, you might be extending a Django-based API gateway, building a new React dashboard for an operational workflow, writing migration scripts to bring legacy data into a modern PostgreSQL schema, or wiring up Keycloak authentication for a new service.

This is full stack work in the truest sense. We need engineers who move fluidly between backend logic and frontend polish, who care as much about a clean component hierarchy as they do about a well-indexed query, and who understand that in classified environments, every design decision carries security implications.

The team deploys across multiple AWS partitions and classification levels. You will work with Terraform for infrastructure, Git Lab for source control and CI/CD, and AI-assisted development tooling as a standard part of your workflow — not as an experiment, but as an expectation.

• Strong Python development is the cornerstone of this role. You should be deeply comfortable with Django or equivalent frameworks, API design patterns including Backend-for-Frontend architectures, Pydantic-driven validation, and async Python in production. This is where the majority of your backend work lives.
• Equally important is your ability to build real frontend experiences. We need developers who can deliver polished, responsive interfaces in React or Next.js. Complete applications with thoughtful component design, effective state management, and the kind of attention to user experience that turns a functional tool into something people actually want to use. If you consider yourself “backend with some frontend,” this role will stretch you.
• You should bring solid relational database skills centered on PostgreSQL, including schema design, performance tuning, and data migration. Experience with Aurora is a plus. You will periodically work with data loading and transformation tasks; bringing structured and unstructured sources into clean, well-modeled relational schemas.
• Familiarity with Keycloak, OIDC, SAML, JWT-based sessions, and certificate-based authentication (CAC/PIV) is important. You should understand how to implement role-based access control and secure token handling in applications where trust boundaries are non-negotiable.
• You need practical AWS experience deploying, operating, and troubleshooting applications across classified partitions. Core services…