Backend Python Engineer — Data APIs & Cloud, Clearance Eligible

BTI360 Website; Tysons (VA); On-site; USD 97,000 - 248,000; Full time

Benefits offered by this job

Fully paid healthcare premiums

Competitive salaries and performance

Career development and in-house培训

Tuition Reimbursement

Up to 5 weeks PTO plus 2 weeks of fed.

401K dollar for dollar matching up to

Giving Back: Serving communities

Social Events

Job summary

BTI360 in Tysons, VA is seeking backend Python engineers to join a team delivering data discovery and analysis applications. You will work in Lean Agile, design and build backend services, and ensure secure, scalable APIs.

Candidates should have experience with Python, FastAPI/Flask/Django, CI/CD, cloud platforms (AWS), and testing with PyTest. Onsite collaboration near Herndon, VA is expected.

Qualifications

• Active security clearance or the ability to obtain one.
• Experience with source control (Git) and CI/CD tools such as AWS CodeBuild, Jenkins, GitLab CI, or GitHub Actions.
• Experience designing scalable, maintainable, and OO based software in a containerized cloud environment (AWS preferred).
• Experience developing backend services with Python and a modern framework such as FastAPI (preferred) or Flask/Django.
• Experience with testing frameworks such as PyTest or unittest.
• Experience with Python packaging and build tools (poetry, make, uv, pip, conda).
• Familiarity with REST/HTTP, messaging, storage, and distributed systems.

Responsibilities

• Work closely with teammates and stakeholders in a Lean Agile environment to build mission-critical production applications focused on data discovery and analysis.
• Participate in code reviews, system design discussions, and continuous improvement initiatives.
• Leverage modern build tools, testing frameworks, and CI/CD pipelines to ensure quality and delivery speed.
• Design, implement, and test backend services and APIs using reactive programming concepts for production applications.
• Integrate with cloud services and data platforms to expose high-value data through secure, performant interfaces.
• Leverage DevSecOps pipelines, containers, and modern deployment tools to deliver software efficiently and reliably.

Skills

Security Clearance

Git

CI/CD Tools

Python Backend

FastAPI

PyTest

Poetry

REST APIs

Clear Communication

Onsite near Herndon

Tools

AWS CodeBuild

Jenkins

GitHub Actions

OpenSearch

Elasticsearch

Kinesis

Terraform

Docker

Kubernetes

Job description

BTI360 in Tysons, VA is seeking backend Python engineers to join a team delivering data discovery and analysis applications. You will work in Lean Agile, design and build backend services, and ensure secure, scalable APIs.

Candidates should have experience with Python, FastAPI/Flask/Django, CI/CD, cloud platforms (AWS), and testing with PyTest. Onsite collaboration near Herndon, VA is expected.