Senior iOS Developer (freelance)

Responsibilities

• Build and maintain iOS apps that communicate with hardware peripherals over BLE
• Take part in specifying, planning, and estimating new modules and features
• Write and maintain unit tests (XCTest, Quick/Nimble) with a TDD mindset
• Keep CI/CD pipelines in shape (GitHub Actions, Bitrise, Travis)
• Review pull requests and give your teammates feedback that actually helps
• Share what you learn: tech talks, internal docs, pair sessions, whatever fits
• Work side by side with firmware engineers, designers, QA, and PMs
• Use AI tools as part of your daily workflow, not as a party trick
• Fully remote. We have a pet-friendly office in Warsaw and a coworking space in Gdansk if walls and coffee machines motivate you, but nobody will ask why you're not there. Working hours are flexible: most of the team operates between 10:00 and 18:00 CET, and that's when most meetings happen. Evening calls with US-based…

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