Software Engineer, Backend Mission Services (Prime)

Intelliforce-IT Solutions Group•Columbia, MD
•$196,000 - $252,000•Onsite

About The Position

Intelliforce is hiring a Software Engineer, Backend Mission Services to support its prime program and a backend platform for compliant storage and access to analytic results. The platform exposes APIs that support broader enterprise outcomes and integrates with analytic systems and presentation tools across the enterprise. The role involves designing, developing, maintaining, and operating secure backend services. The engineer will build and sustain Java and Spring microservices, work in Kubernetes-based and other containerized environments, support production monitoring, and maintain APIs connecting ANSWERLAKE with analytic and presentation systems. The work also offers exposure to CI/CD, data indexing, NiFi-based ingestion, and cloud infrastructure. This position supports mission work in a secure, on-site environment. The engineer will collaborate with software, platform, data, and mission teams and contribute to production reliability, system sustainment, documentation, and Agile development activities. An active Top Secret clearance with Full Scope Polygraph and U.S. citizenship are required; the company cannot sponsor clearances or visas.

Requirements

  • Active Top Secret clearance with Full Scope Polygraph; clearances cannot be sponsored.
  • U.S. citizenship; visas cannot be sponsored.
  • Experience developing and supporting backend software in mission or enterprise environments.
  • Experience working collaboratively on multidisciplinary technical teams.
  • Ability to work effectively in a secure, on-site mission environment.
  • Experience using the Linux command-line interface.
  • Experience developing microservices using Java and Spring.
  • Experience with containerization technologies, including Docker and containerd.
  • Experience with Kubernetes.
  • Experience using Grafana and Prometheus for system monitoring.
  • Experience using Git for version control.
  • Strong backend software development fundamentals.
  • Experience troubleshooting software and platform issues.
  • Strong collaboration and communication skills.

Nice To Haves

  • Experience with continuous integration and continuous delivery principles.
  • Experience with GitLab CI.
  • Experience with ArgoCD.
  • Experience with OpenSearch or Elasticsearch for indexing and retrieval.
  • Experience with NiFi for dataflow management and ingestion.
  • Experience with the Amazon HCI platform.
  • Strong debugging skills.
  • Strong technical documentation skills.
  • Ability to operate effectively in an Agile development environment.
  • Experience working on multidisciplinary engineering teams.

Responsibilities

  • Design, develop, maintain, and operate backend capabilities.
  • Develop Java and Spring microservices.
  • Build and maintain APIs for integration with analytic systems and presentation tools.
  • Support compliant storage and access for analytic results.
  • Work within Linux-based development and operational environments.
  • Build and support containerized applications using Docker and containerd.
  • Deploy and sustain services in Kubernetes environments.
  • Monitor application and platform health using Grafana and Prometheus.
  • Use Git for source control, collaboration, and code management.
  • Troubleshoot application, integration, and platform issues.
  • Support production reliability and ongoing system sustainment.
  • Collaborate with engineers across software, platform, data, and mission disciplines.
  • Maintain technical documentation and support Agile development activities.
  • Contribute to CI/CD and deployment improvements as the platform evolves.

Benefits

  • Ample paid time off, federal holidays, and birthday off.
  • Multiple medical plan options, including options with zero deductible or employee premium.
  • 401(k) plan with immediate vesting.
  • Bonus opportunities, including profit sharing, quarterly awards, and President’s Club recognition.
  • Regular team activities and a culture of collaboration and connection.
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