Full Stack Engineer - Polygraph Required

Posted 2 Days Ago
Herndon, VA, USA
In-Office
114K-248K Annually
Mid level
Software
The Role
Build AI-powered full-stack applications using React/Next.js and Python backend frameworks. Develop scalable APIs, integrate cloud services and databases, apply CI/CD and secure development practices, participate in code reviews and architecture, and collaborate in Agile teams supporting national security customers. Requires active TS/SCI with polygraph and local proximity to Herndon, VA.
Summary Generated by Built In

About the Team

Here at BTI360, we’ve built a culture that’s passionate about developing software engineers. Software doesn't build itself. People do.  In fact, teams of people do.  That's why our primary focus is on developing better craftsmen, better teammates, and better technical leaders.  By putting people first, we're not just giving our teammates more opportunities to grow, we're also raising the bar of the software we ship. BTI360 previously has been voted 10 years in a row as a TOP Place to Work by the Washington Business Journal. 

BTI360 is seeking Full Stack Software Engineers to join our growing team, with opportunities available across a range of experience levels. In this role, you’ll develop AI-powered applications that help customers solve complex, mission-critical problems. You’ll work across the full stack to deliver production-ready software that combines intuitive user experiences, scalable cloud services, and emerging AI capabilities.

What you will do in this role:

As a Full Stack Engineer at BTI360, you will:

  • Build innovative AI-powered applications that solve complex, mission-critical problems.
  • Work closely with teammates and stakeholders in a Lean Agile environment to deliver production-ready software.
  • Proficiency building frontend applications with React and Next.js using modern JavaScript/TypeScript, HTML, and CSS
  • Experience developing backend services using Python frameworks such as FastAPI, Flask, or Django; experience with Node.js frameworks such as Express or NestJS is a plus.
  • Build secure, scalable APIs and responsive user experiences that transform complex workflows into intuitive applications.
  • Integrate applications with cloud services, databases, AI services, and third-party APIs.
  • Participate in code reviews, architecture discussions, testing, and continuous improvement initiatives.
  • Leverage CI/CD pipelines, containers, and DevSecOps practices to deliver software efficiently, securely, and reliably.

Qualifications:

  • Active TS/SCI with Polygraph 
  • Experience developing production applications in cloud environments; AWS experience preferred.
  • Proficiency building frontend applications with React and Next.js using modern JavaScript/TypeScript, HTML, and CSS.
  • Experience developing backend services using Python frameworks such as FastAPI, Flask, or Django.
  • Experience designing and integrating RESTful APIs and working with SQL and/or NoSQL databases.
  • Familiarity with distributed systems, asynchronous programming, and secure software-development practices.
  • Experience using Git and CI/CD tools such as GitLab CI, AWS CodeBuild, Jenkins, or GitHub Actions.
  • Effective written and verbal communication skills, with the ability to collaborate with technical teammates and stakeholders.
  • Primary residence within a two-hour drive of Herndon, Virginia, to support onsite collaboration as needed.

Desired skills:

  • Experience developing backend services with Node.js frameworks such as Express or NestJS.
  • Experience deploying scalable applications using Docker and Kubernetes.
  • Experience with AWS services and event-driven architectures, including SNS/SQS, Kinesis, Step Functions, or EventBridge.
  • Experience with frontend and backend testing frameworks such as Vitest, Playwright, and Pytest.
  • Experience with Infrastructure as Code tools such as Terraform.
  • Experience with modern UI tooling such as Storybook, Tailwind CSS, or shadcn/ui.
  • Experience integrating applications with generative AI services, large language models, or agentic AI workflows.
  • Contributions to open-source software, community projects, or personal software projects.

The base salary pay range for this role is $114,000 - $247,900. This range reflects base compensation only and does not include benefits, bonuses, or additional pay incentives associated with the opportunity.

BTI360 benefits for full-time teammates

  • Fully paid healthcare premiums
  • Competitive salaries and performance bonuses
  • Career development and in-house training 
  • Tuition Reimbursement 
  • Up to 5 weeks PTO plus 2 weeks of federal holidays 
  • 401K dollar for dollar matching up to 6% annually - vested immediately on day 1  
  • Giving Back: Serving communities locally and across the globe
  • Social Events (happy hours, golf tournament, BTI360 Family Festival and more)

Commitment to Fairness and Inclusion

At BTI360, we believe that unlocking the potential of others is not just a mission—it's the heart of our culture. We are committed to fostering an inclusive environment where every individual can grow each day, lead with humility, and do the right thing. Our core values guide us in developing software that makes a difference, primarily serving national security customers in the Washington, DC metropolitan area.

We are an Equal Opportunity Employer. We do not discriminate against any employee or applicant based on race, color, religion, gender, sexual orientation, gender identity, national origin, age, disability, veteran status, or any other legally protected characteristics. We celebrate fairness and are dedicated to creating an environment of mutual respect and inclusion where everyone can bring their true selves to work.

Join us in a workplace where your contributions are valued, your growth is encouraged, and your potential is unlocked. Together, we develop great software fast and deliver exceptional solutions for our customers.

Skills Required

  • Active TS/SCI with Polygraph
  • Experience developing production applications in cloud environments
  • Proficiency building frontend applications with React and Next.js using modern JavaScript/TypeScript, HTML, and CSS
  • Experience developing backend services using Python frameworks such as FastAPI, Flask, or Django
  • Experience designing and integrating RESTful APIs and working with SQL and/or NoSQL databases
  • Familiarity with distributed systems, asynchronous programming, and secure software-development practices
  • Experience using Git and CI/CD tools such as GitLab CI, AWS CodeBuild, Jenkins, or GitHub Actions
  • Effective written and verbal communication skills
  • Primary residence within a two-hour drive of Herndon, Virginia
  • AWS experience
  • Experience with Node.js frameworks such as Express or NestJS
  • Experience deploying scalable applications using Docker and Kubernetes
  • Experience with AWS services and event-driven architectures (SNS/SQS, Kinesis, Step Functions, EventBridge)
  • Experience with frontend and backend testing frameworks such as Vitest, Playwright, and Pytest
  • Experience with Infrastructure as Code tools such as Terraform
  • Experience with modern UI tooling such as Storybook, Tailwind CSS, or shadcn/ui
  • Experience integrating applications with generative AI services, large language models, or agentic AI workflows
  • Contributions to open-source software, community projects, or personal software projects
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The Company
HQ: Herndon, VA
342 Employees
Year Founded: 2004

What We Do

BTI360 is a software development company based in the Washington DC area that provides big data software solutions to clients in the federal government. Over the past decade, we have optimized our craft around niche areas in Distributed Search, Machine Learning, and Cloud Engineering. Our solutions help mission users spend less time combing through content and more time developing insights. BTI360 offers a tight knit, open culture focused on developing our team. From the beginning our founders believed that if you invest in great people, great things will happen. We regularly invest in developing our team's technical and leadership skills through a blend of code katas, targeted trainings, and conferences. Our philosophy is simple: attract the best engineers, invest in their growth, and empower them to lead ideas that make a lasting impact.

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