Senior Full-Stack Engineer – TS/SCI Cleared

Relha LLC; Virginia, Northern (IL, KY); Hybrid; USD 113,000 - 188,000; Full time

Job summary

Deloitte’s GPS unit is seeking a Software Engineer III to join the Engineering as a Service team. You will contribute to backend and frontend development, building enterprise capabilities and delivering technical solutions across a product team of 12–15 professionals.

You will participate in code reviews, feature implementation, and demos for stakeholders. A TS/SCI clearance and US work authorization are required.

Qualifications

• Active Top Secret/SCI clearance required.
• 3+ years as a full-stack developer with React, SvelteKit, or Angular.
• 3+ years building REST APIs with FastAPI.
• 3+ years of Python and PostgreSQL experience; Docker for containerization.
• Willingness to travel 10–15% and legal ability to work in the United States.

Responsibilities

• Develop backend and frontend code as part of a product team.
• Contribute to technical development activities supporting the product vision.
• Perform code reviews, implement features, and deliver technical solutions.
• Maintain and advance the technical platform while expanding skills.
• Demonstrate platform capabilities to stakeholders and potential tenants.

Skills

Independence

Team collaboration

Communication

Attention to detail

Relationship building

Leadership

Time management

Interpersonal skills

Deadline-driven

Tools

Docker

Kubernetes

OpenAI API

Amazon RDS / AWS

Job description

Deloitte’s GPS unit is seeking a Software Engineer III to join the Engineering as a Service team. You will contribute to backend and frontend development, building enterprise capabilities and delivering technical solutions across a product team of 12–15 professionals.

You will participate in code reviews, feature implementation, and demos for stakeholders. A TS/SCI clearance and US work authorization are required.