True Talent Solutions Partners

Senior Full Stack Engineer

Boston
Salary
$185,000 - $210,000 annually
Level
Senior
Work type
On-site · Boston
Visa
Not offered

Open. First seen 5 November 2026.

Apply on the company's site →

About the role

About the Role

Join an early-stage healthtech team building AI agents that manage care logistics for people with serious chronic conditions. As a senior individual contributor and product-minded engineer, you will shape the product and help establish the engineering team.

What You'll Do

  • Build greenfield products for enterprise customers and deliver related updates to the consumer app.
  • Work with company leadership to shape the product roadmap for the coming months and year.
  • Build, debug, and evaluate AI agents, including prompt engineering and evaluation harness design.
  • Lead work to make the agents secure and ready for enterprise use, including SOC 2 and HIPAA compliance.
  • Mentor engineers, assign work, review code, and support future engineering hires.

What We're Looking For

  • Six to ten years of full stack engineering experience, including shipping user-facing products from 0 to 1 at an early-stage or high-growth startup.
  • Experience with React, TypeScript, Python, FastAPI, and cloud platforms such as AWS or Google Cloud, including Firebase and Firestore.
  • Production experience with LLMs, including agent orchestration, prompt and context design, tool use, evaluations, guardrails, and observability.
  • Experience as a founding or senior engineer, technical lead, or mentor to other engineers.
  • Healthcare, chronic condition management, or other regulated-industry experience is valuable, as is familiarity with HIPAA or SOC 2.
  • Strong front-end design skills and experience using Figma.

Compensation & Benefits

Base salary: $185,000 to $210,000 annually. Visa sponsorship is not available.

Location

On-site in Boston, Massachusetts, five days per week. Relocation assistance is not available.

What this role asks for

Particular to this role

FastAPI · Figma · Firebase · GCP · Prompt Engineering

Rare in True Talent Solutions Partners's other 124 open postings.

Standard for full stack roles

AWS · Python · React · TypeScript

Common in full stack postings at any company.

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

The team: Client Roles

This role is one of 125 open in Client Roles. 125 were posted in the last 30 days, including 7 lead roles: the team is hiring the people who run it too.

WHAT THE TEAM WORKS WITH, ACROSS ITS POSTINGS

Python (66 of 125), LLM (50 of 125), TypeScript (44 of 125), React (39 of 125), Machine Learning (30 of 125), JavaScript (28 of 125), AWS (25 of 125)

OTHER ROLES ON THIS TEAM

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

Posting history

Reposted 4 times since 31 October 2026: a posting for this role in Boston was taken down and the role was posted again.

Salary context

51 other open postings titled Senior Full Stack Engineer state a salary: median USD 157,000 to USD 200,000 a year.

See Full Stack Engineer salaries in the United States →

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SKILLSPython 47,580AWS 26,817LLM 18,876GCP 15,326
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COMPANYJobs at True Talent Solutions Partners 125

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