FOUNDING MEMBER OF TECHNICAL STAFF FULL-STACK PRODUCT ENGINEERING Position Available In Kings, New York

FOUNDING MEMBER OF TECHNICAL STAFF

•FULL-STACK

PRODUCT ENGINEERING

Brooklyn / $200000•$300000 annum
INFO

SALARY:

$200000•$300000
LOCATION
Brooklyn

JOB TYPE

Permanent
Founding Member of Technical Staff•Full-Stack Product Engineering
New York City (5 days/week in-office)
$200,000•300,000 base + equity
A cutting-edge open-source startup is building a platform to optimise LLM applications through real-time feedback, observability, and experimentation. Backed by top-tier investors and led by a team of experts in ML, Rust, and front-end engineering, this company is redefining how developers build and improve AI systems. With a long-term vision and years of runway, they are focused on building a world-class open-source product from the ground up.

THE ROLE

As a Founding Member of Technical Staff, you’ll be a core contributor to the product engineering team, working across the stack to build high-impact, user-facing features. You’ll collaborate with experts in front-end, back-end, and ML to shape the product and engineering culture from day one.
This is a rare opportunity to work on open-source software at the frontier of LLM infrastructure, with full ownership of key components like the observability dashboard.
Design and build full-stack features for a high-performance LLM observability and optimisation platform.
Contribute to open-source projects and shape the technical roadmap.
Collaborate with a small, highly technical team to deliver production-grade tools.
Drive projects from concept to deployment with a focus on developer experience and performance.
Help define engineering best practices and contribute to company culture.
SKILLS
Masters or PhD in Comp Sci from a globally recognized institution
Strong technical background with experience leading complex engineering projects.
Passion for developer tooling, design, and building delightful user experiences.
Comfortable working across the stack (front-end, back-end, infrastructure).
Eagerness to learn and grow in a fast-paced, high-ownership environment.
Preference for in-person collaboration in a high-energy NYC office.

BENEFITS

Work on open-source software with public impact.
Collaborate with top-tier engineers and researchers.
Shape the future of LLM infrastructure and developer tools.
Backed by leading investors with a long-term mindset.
CONTACT
Luke Burgess
Principal Recruitment Consultant