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Software Engineer (Warsaw)

SalesPatriot· Engineering
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Warsaw$60k - $90kFull-timePosted 1w ago

About the role

Software Engineer (Warsaw) role at SalesPatriot, building full-stack features for quoting and purchasing in a Warsaw office setup with in-person work required.

Responsibilities

  • Build features end to end, from schema to UI.
  • Ship real features from first week with senior engineers reviewing work.
  • Work on tech stack including Svelte, TypeScript, PostgreSQL.
  • Collaborate with founders and engineering team in Warsaw.
  • Potential international travel up to one week per quarter (SF HQ or customer sites).

Qualifications

  • 3+ years building full-stack products.
  • Strong in TypeScript and at least one frontend framework (React, Svelte, Next, etc).
  • Fluent English.
  • Comfortable writing SQL, not just using an ORM.
  • You've shipped something you can show (GitHub repo, live app, Loom walkthrough).
  • You're comfortable working for founders in their early twenties.

Skills

Required:TypeScriptFrontend frameworkSQL

Benefits

  • Not explicitly listed in the job description.
Last updated Oct 21, 2026. Interested? Apply on the company site.
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About SalesPatriot

We help defense firms win more contracts with the Pentagon

SalesPatriot is a back-office operating system for defense firms. It helps you find, review, and bid on RFQ solicitations, both directly with the Pentagon and as a subcontractor. US Government procures billions of dollars worth of parts and products every year, yet the procedure is riddled with red tape and repetitive, manual work. Nelson worked at a manufacturing firm during his gap year prior to attending Berkeley. As the Chief of Staff, he witnessed first-hand the tedious process of finding great contract opportunities, the lengthy solicitation preparation process, and paper-based communication between departments. He teamed up with Ben and Maciej, whom he met during Berkeley's M.E.T. admit day. Both of them had extensive experience in AI research and applications, which they applied to creating a powerful framework for humans and AI agents to collaborate during the lifecycle of a contract. With SalesPatriot, your firm can run on autopilot - we find suitable contracts automatically, ingest RFQs from primes, streamline the communication between the departments, and provide analytics to improve your win rate. Wether you are a manufacturer, reseller, or distributor, SalesPatriot can reduce your manual tasks, increase throughput, and boost your revenue.

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