Founding Frontend Engineer

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Novexar Recruitment
Published
5 February 2025
Location
Brooklyn, NY (On-Site)
Job Type
Salary
$200,000 - $250,000 + Equity

Location
USA, New York

Description

About the Role:

We are seeking a Founding Frontend Engineer to spearhead the development of an innovative AI-driven platform that enhances LLM (Large Language Model) workflows. This role offers a rare opportunity to build a frontend architecture from the ground up, shaping the future of open-source AI infrastructure while working closely with technical founders.

As the first frontend hire, you will design and implement features that support optimization, evaluation, observability, and integrations—ensuring seamless, high-performance experiences for AI-driven applications.

Key Responsibilities:

  • Develop a cutting-edge frontend for an AI optimization platform, focusing on React/TypeScript.
  • Architect scalable UI components to handle large-scale AI workflows.
  • Collaborate with AI/ML experts and co-founders to design innovative solutions for optimizing LLM applications.
  • Tackle complex UI/UX challenges, including massive data processing and programmatic interfaces.
  • Work with open-source technologies, contributing to a growing ecosystem of AI developers.

Requirements:

  • Proven experience building applications from scratch (0-1) in a startup or high-growth environment.
  • Expertise in React and TypeScript—strong architectural decision-making is a must.
  • Deep understanding of AI/ML workflows and how they integrate with frontend applications.
  • Strong academic background in Computer Science or a related field (prestigious institutions preferred).
  • Prior open-source contributions or experience working in developer-first tooling.
  • Experience with RemixJS, TailwindCSS, UI/UX design, and Rust for backend development is a plus.

About the Company:

This early-stage AI startup is revolutionizing LLM infrastructure by creating an open-source feedback loop for AI optimization. Their platform unifies inference, observability, optimization, and experimentation, allowing developers to deploy and refine AI models faster, smarter, and more efficiently.

This is a high-impact role for a frontend engineering leader passionate about shaping next-generation AI tools. Apply now to be part of a fast-moving, AI-first startup!

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