[Remote] Full Stack Intern

Remote, USA
Posted Jun 14, 2026
Full-time

Note: The job is a remote job and is open to candidates in USA. Sparrow is a fast-growing leader in Generative AI for learning physical skills, seeking a talented Python Developer Intern. The intern will work on building and optimizing AI applications, integrating LLMs, and collaborating with the technical team to enhance their AI sports coaching products.

Responsibilities

  • Build and optimize real-world GenAI applications using Python, TypeScript and relational databases
  • Integrate Large Language Models (LLMs) and AI-powered features into our products
  • Collaborate closely with Sparrow’s technical co-founder and AI team to deliver scalable, high-performance solutions
  • Stay at the forefront of advancements in LLMs, Agentic apps, and AI optimization
  • Contribute directly to live products, including our market-leading AI sports coaching apps

Skills

  • Skilled in TypeScript using React
  • Skilled in Python using FastAPI
  • Hands-on experience with relational databases
  • Possess 1 to 2 years of Full-Time work experience
  • Quick learner, comfortable with new technologies and frameworks
  • Creative problem-solver who thrives on tackling tough technical challenges
  • Passionate about AI/GenAI, eager to work on the bleeding edge of the field
  • Collaborative team player who values open communication and shared success
  • Excited to grow in a dynamic startup environment and pursue a path to a full-time role

Benefits

  • Equity stake (stock options) in the company.
  • Potential transition to a full-time role with salary, benefits, and additional stock options.

Company Overview

  • Sparrow empowers individuals to reach their full potential through AI-driven motion analysis and coaching. It was founded in 2018, and is headquartered in New York, New York, USA, with a workforce of 11-50 employees. Its website is https://www.sparrowup.com.

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