Full Stack Developer

• Design, develop, and maintain full-stack capabilities across user interfaces, backend microservices, and web services in support of mission-critical outcomes.
• Build and enhance APIs and service integrations (e.g., REST-based services using frameworks such as FastAPI).
• Automate manual analytical workflows and enable repeatable, scalable processing pipelines.
• Contribute to cloud-native solutions on AWS, including deployment, monitoring, and operational support.
• Develop and integrate persistent data solutions using databases such as PostgreSQL and MongoDB.
• Support enterprise data flow/orchestration solutions (e.g., Apache NiFi).
• Participate in Agile ceremonies, code reviews, technical troubleshooting, and continuous improvement of engineering practices.
• Provide Tier 3 technical support for deployed applications and databases, including diagnosing and resolving complex issues in production environments.
• Collaborate on release planning, deployment procedures, and documentation (e.g., Jira/Confluence), ensuring transparency and operational readiness.
• Support off-hours deployments as needed (evenings/weekends) to meet mission timelines and operational requirements.
• Participate in team demos and stakeholder presentations to showcase platform capabilities and progress.

• 4+ years of relevant software development experience
• Bachelor’s degree in Computer Science, Engineering, or a related field, or equivalent practical experience
• Active TS/SCI clearance (required)
• Hands-on experience with:
• • Python
  • REST API development (e.g., FastAPI or similar frameworks)
  • AWS cloud environments
  • Docker and containerization
  • Git-based version control (GitHub/GitLab)
  • PostgreSQL and/or MongoDB
  • Agile development methodology (Scrum/Kanban)
  • Collaboration tools such as Jira and Confluence
• Ability to work effectively in a collaborative, delivery-oriented product team and produce high-quality, maintainable code

• Apache NiFi experience (strong plus)
• Experience with Amazon RDS
• Kubernetes experience, particularly Amazon EKS
• Familiarity with architecture and design patterns for scalable systems and microservices
• Experience integrating identity and access management solutions (e.g., Keycloak)
• Experience designing or working with OpenAI API-compatible API patterns
• Exposure to LLM-assisted development workflows (e.g., using AI tools to improve productivity while maintaining code quality and security)

BigBear.ai is a leading provider of AI-powered decision intelligence solutions for national security, supply chain management, and digital identity. Customers and partners rely on Bigbear.ai’s predictive analytics capabilities in highly complex, distributed, mission-based operating environments. Headquartered in McLean, Virginia, BigBear.ai is a public company traded on the NYSE under the symbol BBAI. For more information, visit https://bigbear.ai/ and follow BigBear.ai on LinkedIn: @BigBear.ai and X: @BigBearai.

BigBear.ai is an Equal opportunity employer all protected groups, including protected veterans and individuals with disabilities.