SumerSports

AI Application Engineer

SumerSports

full-time

Posted on:

Location Type: Remote

Location: United States

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Tech Stack

JavaScriptNode.jsPythonReactTypeScript

About the role

  • Design and build AI-powered user features: Implement prompt-based and retrieval-augmented systems (RAG) that answer complex sports questions and generate insights.
  • Build agents and workflows that combine deterministic logic with LLM reasoning.
  • Prototype and iterate fast: Use prompting, tool orchestration, and retrieval design to rapidly build and refine AI behaviors.
  • Collaborate with Eval Engineers to build golden sets and automate quality checks before release.
  • Work closely with the LLMOps Platform team: Use shared eval frameworks, prompt registries, and model gateways.
  • Provide feedback loops to improve platform reliability, latency, and safety.
  • Integrate with deep learning and data systems: Combine structured stats, tracking data, and video-derived features into AI-powered applications.
  • Build APIs and UI layers that expose insights to coaches, teams, and partners.
  • Push the limits of applied AI: Explore how LLMs, retrieval, and deterministic logic can create novel sports analytics tools.
  • Use AI internally to accelerate development (code generation, testing, debugging).

Requirements

  • 5+ years of experience as a Software Engineer, ML Engineer, or AI Developer
  • Proficiency in Python and TypeScript/JavaScript (Node.js or React)
  • Hands-on experience with LLM frameworks (LangChain, LlamaIndex, Semantic Kernel, Haystack)
  • Strong understanding of prompt engineering, retrieval-augmented generation, and evaluation workflows
  • Ability to design robust backend systems integrating APIs, vector databases, and orchestration layers
  • Curiosity and creativity to turn ambiguous problems into structured, production-quality systems.
Benefits
  • Competitive Salary and Bonus Plan
  • Comprehensive health insurance plan
  • Retirement savings plan (401k) with company match
  • Remote working environment
  • A flexible, unlimited time off policy
  • Generous paid holiday schedule - 13 in total including Monday after the Super Bowl
Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Hard Skills & Tools
PythonTypeScriptJavaScriptNode.jsReactLLM frameworksLangChainLlamaIndexSemantic KernelHaystack
Soft Skills
curiositycreativity