Full-Stack Product Engineer

AlphaHire • New York, NY

66d

About The Position

Alphahire, on behalf of a leading client, is seeking a highly motivated Member of Technical Staff to contribute across the full stack and help build cutting-edge applications for large language models (LLMs). You will work on high-impact, user-facing features—from UI components to backend systems—and collaborate closely with experts in front-end, back-end, and machine learning. Most of your work will be open-source and publicly available.

Requirements

• Strong technical foundation and experience delivering complex projects end-to-end.
• Passion for developer tooling, product design, and building elegant, usable interfaces.
• Eagerness to learn and contribute across the stack.
• Availability to work on-site in NYC.

Responsibilities

• Contribute to product engineering across the stack, shipping high-impact features.
• Collaborate with a small, deeply technical team to shape product design, architecture, and best practices.
• Learn from experienced engineers and researchers across multiple domains, including front-end frameworks, backend systems, and machine learning.
• Help establish workflows and systems that allow automation of complex LLM engineering tasks.

Benefits

• Competitive Compensation: Salary, equity, and benefits aligned with early-stage tech industry standards.
• Open-Source Work: The majority of your contributions will be open-source and public.
• Learning Opportunities: Collaborate closely with technical experts across front-end, back-end, and ML domains.
• Small, Technical Team: Shape the vision, engineering practices, and culture of the team.
• Supportive Environment: Work hard while maintaining a healthy work-life balance.

What This Job Offers

• Number of Employees: 101-250 employees