Senior Software Engineer: TS/SCI Secure Modernization

Endurion

Tampa (FL)

On-site

USD 120,000 - 170,000

Full time

3 days ago
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Job summary

Endurion is seeking a Senior Software Engineer to design, develop, modernize, and sustain enterprise applications supporting SOF, intelligence, and mission-critical operations in Tampa. You will migrate legacy .NET to modern platforms, build responsive web apps with Vue.js/Nuxt, and implement secure, scalable REST APIs and data-processing solutions across complex environments.

The role emphasizes DevSecOps practices, RMF/NIST controls, Azure DevOps, and modern architectural patterns.

Qualifications

  • Bachelor’s degree in a technical field or 4+ years of relevant software engineering experience.
  • Experience designing, developing, and sustaining enterprise software applications.
  • Experience with REST APIs, web apps, and backend services.
  • Experience with SDLC, modern practices, and secure coding.

Responsibilities

  • Architect, build, modernize, and sustain enterprise applications including REST APIs and data-processing solutions.
  • Migrate legacy .NET Framework to modern .NET platforms.
  • Develop responsive web front ends using Vue.js/Nuxt.
  • Apply SDLC, DDD, and TDD practices across projects.
  • Ensure cybersecurity controls per NIST 800-53, RMF, and DoD STIGs.

Skills

Senior-level software engineering
REST APIs
Vue.js/Nuxt
C#/.NET
DevSecOps
Azure DevOps
SQL Server/Oracle
SDLC/TDD/DDD

Education

Bachelor’s degree in Computer Science or related field

Tools

Azure DevOps
SQL Server
Oracle
Git

Job description

Endurion is seeking a Senior Software Engineer to design, develop, modernize, and sustain enterprise applications supporting SOF, intelligence, and mission-critical operations in Tampa. You will migrate legacy .NET to modern platforms, build responsive web apps with Vue.js/Nuxt, and implement secure, scalable REST APIs and data-processing solutions across complex environments.

The role emphasizes DevSecOps practices, RMF/NIST controls, Azure DevOps, and modern architectural patterns.

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