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Senior Software Engineer – Java / Cloud – "Clearance Job" "TS/SCI Required" "Only US Citizens"

O2 Technologies,Inc · King of Prussia, PA

Spotted 5d agoContract

Job details

Employment
Contract
Level
Senior
Education
Bachelor's degree
Posted
Oct 5, 2026
Last confirmed open
Oct 6, 2026
Job description

About this role

Key Responsibilities & Skills

  • Command & Control Application Development
  • Cross-Functional Agile Teams
  • Capability-Based Planning
  • Secure Software Development (Classified Domains)
  • Cloud Architecture & Deployment
  • Microservices Design
  • API Development & Integration
  • Data Architecture & Modeling
  • Agile Development (Jira / Confluence)
  • Active Top Secret Clearance (TS/SCI)

Technical Skills

  • Java / JavaScript / C# / Python
  • NET Core / Angular
  • Docker / Kubernetes / Helm
  • AWS / Azure / GCP / OpenStack / OpenShift
  • GitLab CI/CD (Deployment Pipelines)
  • PostgreSQL / Redis
  • Jira / Confluence
  • Git (Version Control)

Education

Bachelor's Degree in Computer Science, Software Engineering, Computer Engineering, Electrical Engineering, Information Technology.

Preferred

Master's in Computer Science, Master's in Software Engineering, Master's in Information Systems.

Industry Experience

  • Defense / Government
  • Command & Control Systems
  • Cloud Computing
  • Cybersecurity
  • Classified Application Development

#CareerOpportunities #JobVacancy #WorkWithUs

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