Infinity

Full Stack AI Engineer

Infinity
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1 year ago
Remote, WorldwideSenior

Responsibilities

  • Build working prototypes of agentic AI applications, LLM workflows, and full-stack products.
  • Experiment across frameworks including LangChain, CrewAI, and AutoGen, as well as open-source and low-code tools.
  • Work directly with product thinkers and founders to convert ambiguous ideas into testable code.
  • Contribute to shared internal libraries and the Infinity Commons.
  • Occasionally embed with portfolio companies to support launches or unblock execution.

Requirements

  • Fluency in Python and experience using AI toolkits and APIs.
  • Experience rapidly building and iterating on proofs of concept or MVPs.
  • Comfort combining commercial APIs, open-source tools, and low-code tooling.
  • Strong problem-solving skills and analytical intuition.
  • Prior experience with AI agents, vector databases, or retrieval-augmented generation is a bonus.
  • Frontend development experience with technologies such as React or Next.js is a bonus.
  • A STEM, data science, or quantitative engineering background is a bonus.
  • Experience at a venture-backed startup or as a technical founder is a bonus.
  • Applicants should provide links to past work, projects, or GitHub and state their availability for the contract phase.

Benefits

  • Remote globally
  • Rolling start date
  • Contract-to-hire structure with a paid four-week trial
  • Potential transition to a full-time or retainer-based role
  • Asynchronous work by default with high autonomy

Tech Stack

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