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AI Platform Engineer Sr; API expert

Job in King of Prussia, Montgomery County, Pennsylvania, 19406, USA
Listing for: Lockheed Martin
Full Time position
Listed on 2026-02-24
Job specializations:
  • Software Development
    AI Engineer, Software Engineer, Cloud Engineer - Software
Salary/Wage Range or Industry Benchmark: 80000 - 100000 USD Yearly USD 80000.00 100000.00 YEAR
Job Description & How to Apply Below
Position: AI Platform Engineer Sr (API expert)

Basic Qualifications

  • Education:

    Bachelor’s Degree in Engineering, Computer Science, or related technical discipline.
  • Full-Stack Development:
    Proven experience with both Back-End frameworks (FastAPI, Flask, Gin, or Spring Boot) and Front-End frameworks (React, Angular, or Next.js).
  • API Mastery:
    Advanced knowledge of RESTful API design principles, including versioning, authentication (OAuth2/OIDC), and documentation (OpenAPI/Swagger).
  • AI Tooling Proficiency:
    Demonstrated ability to use AI‑assisted development tools and agents to increase engineering velocity and maintain high‑quality codebases.
  • Cloud‑Native Foundation:
    Hands‑on experience deploying and managing containerized services within Kubernetes.
  • US Citizenship:
    Must be a US Citizen.
Job Code/Title

E9853:

A/AI Mch Learn Engnr Sr

Job Description

The Lockheed Martin Artificial Intelligence Center (LAIC) is seeking a Platform‑focused AI Engineer to drive the development of our internal AI Factory. As an AI Platform Engineer, your primary product is the platform itself. You will be responsible for building the robust back‑end services, intuitive front‑end interfaces, and seamless API contracts that enable AI/ML practitioners to deploy GenAI and MLOps workloads at scale.

We are looking for a "Force Multiplier"—an engineer who not only builds AI platforms but effectively leverages AI tools and autonomous agents to accelerate their own development lifecycle and improve code quality.

Key Responsibilities
  • API‑First Development:
    Design, implement, and maintain high‑performance RESTful APIs that serve as the backbone for AI model orchestration and resource management.
  • Full‑Stack Ownership:
    Develop end‑to‑end features, from building responsive React/Next.js front‑ends to engineering scalable Python/Go back‑end services.
  • Platform Design & Governance:
    Collaborate on the design of AI Platform components, ensuring that internal services are modular, discoverable, and capable of supporting LLM, RAG, and Agentic workflows.
  • AI‑Augmented Engineering:
    Proactively integrate AI coding assistants (e.g., Open Code, Cline, Roo, Cursor) and custom LLM agents into your daily workflow to automate boilerplate, generate tests, and conduct initial code reviews.
  • Service Integration:
    Bridge the gap between low‑level Kubernetes infrastructure and high‑level user interfaces by creating middleware that abstracts complexity for the end user.
  • System Architecture:
    Optimize the data flow between front‑end dashboards, back‑end metadata stores (Postgre

    SQL/Redis), and the underlying GPU‑accelerated compute clusters.
What’s In It For You

From onsite to remote, we offer flexible work schedules to comprehensive benefits investing in your future and security. Learn more about Lockheed Martin’s comprehensive benefits package here.

Do you want to be part of a company culture that empowers employees to think big, lead with a growth mindset, and make the impossible a reality? We provide the resources and give you the flexibility to enable inspiration and focus – if you have the passion and courage to dream big, work hard, and have fun doing what you love then we want to build a better tomorrow with you.

#LMLAIC

Desired skills
  • Architectural Strategic Thinking: A growing ability to apply strategic thinking to complex platform problems, focusing on long‑term scalability and Cloud Native software development practices.
  • High‑Throughput Distributed Systems:
    Experience building and optimizing large‑scale distributed systems and Platform services that support intensive compute workloads.
  • Infrastructure‑Intensive Execution:
    Proven results in executing on infrastructure‑intensive programs, specifically within Kubernetes and public cloud environments (AWS, GCP, Azure).
  • Configuration & Package Management:
    Expert‑level familiarity with Helm or Kustomize to manage complex service deployments.
  • Creative and Resourceful Problem‑Solving: A passionate, can‑do attitude with the resourcefulness to navigate an industry that constantly changes.
  • Empathetic Dev Ex Design:
    Deep empathy for teammates and users, with a desire to make their workflows frictionless, efficient, and useful.
  • Virtual

    Collaboration:

    Proven experience collaborating with…
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