Senior / Staff Platform Engineer (AWS · Infrastructure · Distributed System)

Blue Language Labs Inc.

Full-time Kraków, Lesser Poland Voivodeship Computer Occupations

Posted:

June 06, 2026

Location:

Kraków, Lesser Poland Voivodeship, Poland

Job Description

About Blue Language Labs

Blue is building the trust layer the AI economy has been waiting for — a protocol for structured, verifiable, multi-party agreements that execute deterministically, leave an audit trail, and work across any system. Think smart contracts, minus the blockchain overhead.
Our products are already being built and tested with real integrations:

PayNotes — Programmable payments with conditional capture, milestone releases, refunds, vouchers, and partner settlement.

MyOS — SaaS orchest...

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Job Overview

Job Type: Full-time

Location: Kraków, Poland

Posted: June 06, 2026

Deadline: July 16, 2026