Mid Level Back End Developer jobs in United States
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BigBear.ai · 1 month ago

Mid Level Back End Developer

positionAshburn, VA
timeFull-time
remoteOnsite
seniorityMid, Senior Level
date5+ years exp

BigBear.ai is a leading provider of AI-powered decision intelligence solutions for national security, supply chain management, and digital identity. They are seeking a Mid-Level Back End Developer to build, enhance, and support backend systems and APIs, contributing to development tasks and collaborating with product and DevOps teams.

Artificial Intelligence (AI)GovernmentInformation TechnologyMachine LearningNational SecurityService Industry

Responsibilities

Develop, improve, and maintain scalable backend services using Python and Flask
Design and implement RESTful APIs and integration points
Work with AWS for application hosting, storage, and service orchestration
Participate in code reviews, testing, and documentation
Optimize application performance and resolve production issues
Contribute to architectural discussions and propose technical improvements

Qualification

PythonFlaskAWSAPI developmentDatabasesCI/CD toolsMicroservicesContainerizationAutomated testing

Required

Bachelor's Degree and 5 to 8 years of experience
Proficiency in Python and experience building applications with Flask
Hands-on experience with AWS (e.g., Lambda, EC2, S3, API Gateway, RDS)
Solid understanding of API development and backend architecture
Ability to work independently and handle tasks end-to-end

Preferred

Experience with databases such as PostgreSQL, MySQL, MongoDB, or DynamoDB
Familiarity with CI/CD tools (e.g., Jenkins, GitLab CI, GitHub Actions)
Understanding of microservices, containerization (Docker), or orchestration tools (Kubernetes)
Knowledge of asynchronous frameworks or messaging systems
Experience writing automated tests or using testing frameworks (pytest, unittest)

Company

BigBear.ai

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BigBear.ai's mission is to deliver clarity for the world's most complex decisions.
dateFounded in 2020
location
Fairfax, Virginia, USA
people-size501-1000 employees
web-link
https://www.bigbear.ai

Funding

Current Stage
Public Company
Total Funding
$225M
2023-01-17Post Ipo Equity· $25M
2021-12-08Post Ipo Debt· $200M
2021-12-08IPO

Leadership Team

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Sean Ricker
Chief Financial Officer
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Recent News

Morningstar.com
BigBear.ai Partners with the Kraft Group and New England Patriots to Drive Digital Transformation Efficiencies
2026-01-11
thefly.com
BigBear.ai forms AI-driven partnership with Kraft Group and Patriots
2026-01-11
The Motley Fool
Down 20%, Should You Buy the Dip on BigBear.ai (BBAI) Stock?
2026-01-11
Company data provided by crunchbase