Senior Full-Stack Engineer - AI Procurement Platform

Jobs It Is; Województwo mazowieckie; On-site; PLN 220,000 - 360,000; Full time

Job summary

Jobs It Is in Warsaw is seeking a seasoned Full Stack Engineer to design, build and maintain features end to end, from schema to UI, in collaboration with the platform team and forward deployed engineers.

This in-person role requires shipping multiple projects, occasional travel to SF or client sites, and relocating if needed. You should be fluent in English and enjoy solving ambiguous problems with a results-focused mindset.

Qualifications

• 5+ years of genuine full-stack experience.
• Ship real full-stack products; provide repo, live app, or Loom walkthrough.
• Strong in TypeScript and frontend frameworks (React, Svelte, Next, etc.).
• Comfortable with design of systems and writing complex SQL queries.

Responsibilities

• Design, build and maintain features end to end, from schema to UI.
• Run several projects in parallel and ship each one.
• In-person in Warsaw office with relocation to SF as needed.
• Up to one week of international travel per quarter (SF HQ or customer sites).

Skills

Full-stack development

TypeScript

Frontend framework

PostgreSQL

SQL queries

AI coding tools

English fluency

Problem solving

Tools

GitHub

Loom

Git

Job description

Jobs It Is in Warsaw is seeking a seasoned Full Stack Engineer to design, build and maintain features end to end, from schema to UI, in collaboration with the platform team and forward deployed engineers.

This in-person role requires shipping multiple projects, occasional travel to SF or client sites, and relocating if needed. You should be fluent in English and enjoy solving ambiguous problems with a results-focused mindset.