# Senior Full-Stack Engineer (Backend Leaning) (Boston, Hybrid) at Fairmarkit

- Company: Fairmarkit
- What the company does: Fairmarkit is an autonomous sourcing platform that helps organizations source more competitively at scale. Procurement teams use Fairmarkit’s AI and GenAI capabilities to manage 10x more events per FTE and uncover $40k in savings per buyer per week. Backed by Insight.
- Company website: https://www.fairmarkit.com/
- Type: Startups
- Level: Senior
- Location: Boston, MA
- Work setup: On-site
- Pay: $154K to $225K base salary per year (USD)
- Posted: 2026-11-02
- Apply by: 2026-12-17
- Apply: https://job-boards.greenhouse.io/fairmarkit/jobs/6241560004?utm_source=1752vc&utm_medium=careers
- Page: https://www.1752.vc/careers/jobs/fairmarkit-senior-full-stack-engineer-backend-leaning-boston-hybrid/

## About the role

We're hiring a senior engineer to help build the products our customers run their sourcing on -- events, supplier bids, awards, and the integrations that connect Fairmarkit to the ERPs and procurement suites they already use. The work is full-stack and leans back end. Most of your time goes into domain models, APIs, event-driven services and data that has to be right. Found on 1752vc Careers, the job board for startup and VC roles.

## What they're looking for

- Design and build features end to end, from the domain model and API to the screen, with product managers, designers, front-end engineers, and QA
- Own the hard parts of the back end -- data models, service boundaries, event flows, and the integrations that move purchase data between Fairmarkit and our customers' systems
- Build with AI coding agents every day, and hold what they produce to the same standard as code you wrote by hand
- Review code carefully. Catch design problems before they ship, keep types honest, and design out whole classes of bugs instead of relying on tests to catch them
- Move across product areas as the roadmap shifts, ramp up fast, and write down what you learn for the next person
- Raise the bar around you. Mentor engineers who are new to an area, and help shape how we build software with AI

Tags: Engineering

Source: 1752vc Careers, https://www.1752.vc/careers/jobs/fairmarkit-senior-full-stack-engineer-backend-leaning-boston-hybrid/