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Federal Backend Engineer

Horizon3 AI· Engineering
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RemoteFull-timePosted 2mo ago

About the role

Senior backend engineer for Horizon3’s Federal team developing ETL and GraphQL-based backend features, with a requirement for US Federal Security Clearance. Remote role with potential travel and compliance with FedRAMP/IL4/5/6 and government workloads.

Responsibilities

  • Develop core product features in ETL (Extract, Transform, Load) and GraphQL to support data processing and retrieval.
  • Design and implement backend APIs in GraphQL to facilitate data interactions between different components of the product.
  • Build and maintain ETL pipelines for efficient data processing and analytics.
  • Collaborate with frontend team members to present data in a clear and user-friendly format, enhancing the product's user experience.

Qualifications

  • Bachelor's Degree in Computer Science, Computer Engineering or related field.
  • 7+ yrs professional software engineering experience using modern object-oriented or functional languages (Python, Java, Go, Scala, C++, TypeScript, etc).
  • Experience building applications on cloud computing platforms such as AWS, Azure, GCP, using container technologies such as Docker and Kubernetes.
  • Experience building and troubleshooting capabilities in Federally compliant systems such as FedRAMP, IL4/5/6, and other Classified workloads.
  • Expert proficiency in SQL.
  • Current Top Secret security clearance or eligibility to gain/maintain a Top Secret clearance.

Skills

Required:ETL developmentGraphQLBackend API designSQLCloud platformsContainerizationFedRAMP / classified workloads

Benefits

  • Base salary range determined by location/qualifications.
  • Equity package in the form of stock options.
  • Health, vision & dental insurance for employee and family.
  • Flexible vacation policy.
  • Generous parental leave.
Last updated Oct 15, 2026. Interested? Apply on the company site.

About Horizon3 AI

Only Pentesting Platform Proven in Production

Continuously assess, fix, and verify your security posture. Securing enterprises across many attack surfaces.

PentestingSecurity PostureThreat DetectionVulnerabilitiesRisk AssessmentOffensive Security
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