True Talent Solutions Partners

Founding Senior Engineer

New York
Salary
$175,000 - $225,000 annually
Level
Senior
Work type
On-site · New York
Visa
Sponsors visas

Open. First seen 7 November 2026.

Apply on the company's site →

About the role

About the Role

Join an early-stage AI company building growth automation for consumer brands. As a hands-on player-coach, you will shape the engineering foundations and help deliver systems that improve merchants' growth operations.

What You'll Do

  • Build data infrastructure that tracks merchant lifecycle events and connects actions with outcomes.
  • Develop agentic growth systems that assess operations, identify opportunities, and execute improvements automatically.
  • Own full-stack development of the growth engine, with a focus on backend systems and infrastructure.
  • Build reliable integrations with commerce, advertising, and marketing platforms, along with orchestration tooling.
  • Mentor engineers while contributing hands-on to product development and engineering practices.

What We're Looking For

  • Five to eight years of full-stack engineering experience, with strong backend skills across data infrastructure, event systems, and API integrations.
  • Experience building and owning production-grade agentic or LLM-powered systems that integrate with third-party APIs.
  • Experience mentoring or leading engineers, and the ability to bring structure to ambiguous work and prioritize effectively.
  • Early-stage startup or founding engineering experience, or experience in a growing startup environment.
  • Familiarity with Python, TypeScript, LLMs, and commerce or marketing integrations such as Shopify, advertising APIs, and email platforms.
  • Strong communication skills and a track record of sustained contributions in engineering roles.

Compensation & Benefits

Base salary is $175,000 to $225,000 annually. Visa sponsorship is available.

Location

On-site in New York, New York, United States.

What this role asks for

Standard for software engineering roles

Python

Common in software engineering postings at any company.

Compared with True Talent Solutions Partners's other open jobs.

The team: Client Roles

This role is one of 122 open in Client Roles. 122 were posted in the last 30 days, including 5 lead roles: the team is hiring the people who run it too.

WHAT THE TEAM WORKS WITH, ACROSS ITS POSTINGS

Python (67 of 122), LLM (48 of 122), TypeScript (39 of 122), React (36 of 122), Machine Learning (32 of 122), AWS (31 of 122), JavaScript (21 of 122)

OTHER ROLES ON THIS TEAM

From the team and dates on True Talent Solutions Partners's own job board.

Posting history

Reposted 6 times since 28 October 2026: a posting for this role in New York was taken down and the role was posted again.

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SKILLSPython 49,311LLM 19,799TypeScript 14,095
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