Senior Software Engineer (Full-time Only)

Role: Senior Software Engineer (Full-time)

Location: Meatpacking District, New York ,NY

Duration: Full-time

Job Description:

We are looking for a Senior Software Engineer with 5+ years of experience to join as an early builder at a fast-growing AI data infrastructure company. You'll own the hardest, most ambiguous features end-to-end, make architectural calls that keep the team shipping quickly, and serve as a force multiplier for a small, high-caliber engineering team building the platform that powers data pipelines for top frontier AI labs.

What will you be doing?

• Own end-to-end development of the platform that automates data production pipelines for frontier AI labs — building what's needed to scale to $1B ARR with under 100 people

• Make architectural and design decisions independently, raising the quality bar for how the product looks, feels, and performs

• Serve as a technical lead for a small pod of 2-3 engineers, mentoring and unblocking teammates

• Work directly with operations teams to identify high-leverage problems and translate them into product solutions

• Leverage AI coding tools daily to multiply your output while critically evaluating their results

Dealbreaker

Work experience

Technical leadership:​ owned architecture decisions or mentored engineers

Hard skills

Daily use of AI coding tools (Cursor,​ Copilot) with critical judgment on output

Seniority

5 -​ 10 years of experience in full-​stack product engineering

Work experience

Startup or small-​team experience shipping 0→1 products

Product-​minded engineer who talks to users and makes design calls independently

Education

CS or technical degree (Math,​ Physics,​ Engineering) from a top-​30 program

Hard skills

Full-​stack generalist comfortable building across frontend,​ backend,​ and infra

Soft skills

Communicates effectively with non-​technical operators and stakeholders

Nice-to-have

Work experience

DevOps/infrastructure experience

Hard skills

Strong product/design taste — cares how things look and feel