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Senior Software Engineer (AI-Enabled Platforms & Tools) - Careers at Leidos

Leidos

Senior Software Engineer (AI-Enabled Platforms & Tools) - Careers at Leidos

full-timePosted: Feb 3, 2026

Job Description

Senior Software Engineer (AI-Enabled Platforms & Tools) at Leidos

This is a reinvention role, not maintenance. Join Leidos to design, build, and sustain AI-enabled platforms modernizing mission-critical systems for national security.

Mission Impact

Develop high-reliability software for regulated, safety-critical domains. Focus on security, resilience, legacy modernization, and governed AI application. Own subsystems ensuring production-ready solutions.

Key Responsibilities

  • Technical Design: Own complex features, translate requirements to designs, code in Python/Java/Go/TypeScript.
  • AI Integration: Build API/prompt/workflow-driven AI, RAG components; apply safety/governance.
  • Cloud Platforms: Deploy containerized services, CI/CD, troubleshoot with infra teams.
  • Leadership: Mentor T2/T3 engineers, lead subsystems, influence practices.

Required Qualifications

  • BS in CS/Engineering + 8+ years experience (or equivalent).
  • Modern languages, microservices, APIs, testing/CI-CD.
  • Docker/K8s/cloud familiarity; independent problem-solving.
  • U.S. authorization.

Preferred

  • AI/ML/LLM experience.
  • Regulated environments.
  • Platform/modernization work.

Why Leidos?

Real missions, production AI, ownership, growth. For builders biasing action with rigor.

Salary: $107,900 - $195,050 USD. Full-time in Reston, VA.

Locations

  • Reston, Virginia, United States

Salary

107,900 - 195,050 USD / yearly

Estimated Salary Rangehigh confidence

107,900 - 195,050 USD / yearly

* This is an estimated range based on market data and may vary based on experience and qualifications.

Skills Required

  • Pythonintermediate
  • Javaintermediate
  • Gointermediate
  • TypeScriptintermediate
  • Microservicesintermediate
  • RESTful APIsintermediate
  • Dockerintermediate
  • Kubernetesintermediate
  • AWSintermediate
  • Azureintermediate
  • GCPintermediate
  • CI/CD Pipelinesintermediate
  • AI/ML Integrationintermediate
  • LLM Systemsintermediate

Required Qualifications

  • Bachelor’s degree in Computer Science, Engineering, or related field + 8+ years experience (experience)
  • Proficiency in modern programming languages (Python, Java, Go, TypeScript) (experience)
  • Experience designing complex features/subsystems (experience)
  • Service-based/microservice architectures (experience)
  • RESTful APIs & software testing (experience)
  • Containers (Docker), Kubernetes, cloud platforms (experience)
  • U.S. work authorization (experience)

Responsibilities

  • Own design/implementation of complex AI-enabled features/subsystems
  • Develop high-quality software meeting security/performance standards
  • Integrate AI via APIs, prompts, workflows, RAG patterns
  • Build cloud-native services with CI/CD & containers
  • Troubleshoot application issues & partner with infra teams
  • Mentor junior engineers via reviews & guidance
  • Influence best practices in mission-critical environments

Benefits

  • general: Work on mission-critical national systems
  • general: Hands-on AI production experience
  • general: Mentorship from senior/principal engineers
  • general: Meaningful subsystem ownership
  • general: Structured long-term career growth path
  • general: Collaborative team environment

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Leidos logo

Senior Software Engineer (AI-Enabled Platforms & Tools) - Careers at Leidos

Leidos

Senior Software Engineer (AI-Enabled Platforms & Tools) - Careers at Leidos

full-timePosted: Feb 3, 2026

Job Description

Senior Software Engineer (AI-Enabled Platforms & Tools) at Leidos

This is a reinvention role, not maintenance. Join Leidos to design, build, and sustain AI-enabled platforms modernizing mission-critical systems for national security.

Mission Impact

Develop high-reliability software for regulated, safety-critical domains. Focus on security, resilience, legacy modernization, and governed AI application. Own subsystems ensuring production-ready solutions.

Key Responsibilities

  • Technical Design: Own complex features, translate requirements to designs, code in Python/Java/Go/TypeScript.
  • AI Integration: Build API/prompt/workflow-driven AI, RAG components; apply safety/governance.
  • Cloud Platforms: Deploy containerized services, CI/CD, troubleshoot with infra teams.
  • Leadership: Mentor T2/T3 engineers, lead subsystems, influence practices.

Required Qualifications

  • BS in CS/Engineering + 8+ years experience (or equivalent).
  • Modern languages, microservices, APIs, testing/CI-CD.
  • Docker/K8s/cloud familiarity; independent problem-solving.
  • U.S. authorization.

Preferred

  • AI/ML/LLM experience.
  • Regulated environments.
  • Platform/modernization work.

Why Leidos?

Real missions, production AI, ownership, growth. For builders biasing action with rigor.

Salary: $107,900 - $195,050 USD. Full-time in Reston, VA.

Locations

  • Reston, Virginia, United States

Salary

107,900 - 195,050 USD / yearly

Estimated Salary Rangehigh confidence

107,900 - 195,050 USD / yearly

* This is an estimated range based on market data and may vary based on experience and qualifications.

Skills Required

  • Pythonintermediate
  • Javaintermediate
  • Gointermediate
  • TypeScriptintermediate
  • Microservicesintermediate
  • RESTful APIsintermediate
  • Dockerintermediate
  • Kubernetesintermediate
  • AWSintermediate
  • Azureintermediate
  • GCPintermediate
  • CI/CD Pipelinesintermediate
  • AI/ML Integrationintermediate
  • LLM Systemsintermediate

Required Qualifications

  • Bachelor’s degree in Computer Science, Engineering, or related field + 8+ years experience (experience)
  • Proficiency in modern programming languages (Python, Java, Go, TypeScript) (experience)
  • Experience designing complex features/subsystems (experience)
  • Service-based/microservice architectures (experience)
  • RESTful APIs & software testing (experience)
  • Containers (Docker), Kubernetes, cloud platforms (experience)
  • U.S. work authorization (experience)

Responsibilities

  • Own design/implementation of complex AI-enabled features/subsystems
  • Develop high-quality software meeting security/performance standards
  • Integrate AI via APIs, prompts, workflows, RAG patterns
  • Build cloud-native services with CI/CD & containers
  • Troubleshoot application issues & partner with infra teams
  • Mentor junior engineers via reviews & guidance
  • Influence best practices in mission-critical environments

Benefits

  • general: Work on mission-critical national systems
  • general: Hands-on AI production experience
  • general: Mentorship from senior/principal engineers
  • general: Meaningful subsystem ownership
  • general: Structured long-term career growth path
  • general: Collaborative team environment

Target Your Resume for "Senior Software Engineer (AI-Enabled Platforms & Tools) - Careers at Leidos" , Leidos

Get personalized recommendations to optimize your resume specifically for Senior Software Engineer (AI-Enabled Platforms & Tools) - Careers at Leidos. Takes only 15 seconds!

AI-powered keyword optimization
Skills matching & gap analysis
Experience alignment suggestions

Check Your ATS Score for "Senior Software Engineer (AI-Enabled Platforms & Tools) - Careers at Leidos" , Leidos

Find out how well your resume matches this job's requirements. Get comprehensive analysis including ATS compatibility, keyword matching, skill gaps, and personalized recommendations.

ATS compatibility check
Keyword optimization analysis
Skill matching & gap identification
Format & readability score

Tags & Categories

Jobs in Reston, VALeidos CareersAI EngineeringSoftware DevelopmentUnited States HiringEngineeringInformation TechnologySecurity

Answer 10 quick questions to check your fit for Senior Software Engineer (AI-Enabled Platforms & Tools) - Careers at Leidos @ Leidos.

Quiz Challenge
10 Questions
~2 Minutes
Instant Score

Related Books and Jobs

No related jobs found at the moment.