# Product Designer-Builder | StellarTech at Hirehire

- Company: Hirehire
- Status: Open
- Workplace: Remote
- Location: Remote
- Level: Mid-level
- Discipline: Design
- Employment: Full-time
- Posted: 2026-10-26
- Skills: Product Design
- Apply: https://jobs.ashbyhq.com/hirehire/348181a6-cb98-4401-86cb-a1ca508b9e3c

## Description

Role: Product Designer-Builder

Company: StellarTech

Location: Remote. StellarTech has offices in Warsaw and Cyprus if you'd like to work from one. The team overlaps 10:00–16:00 CET. Search focus: Poland, Czech Republic, Romania, Serbia, Georgia, Kazakhstan, Armenia, Cyprus, Dubai and the wider Middle East; Western Europe is also possible. We can't consider Russia, Belarus or Ukraine at the moment.

Job Type: Full-time, B2B contract

Compensation: €4,500–5,500/month gross, paid in USD


ABOUT STELLARTECH

StellarTech is a self-funded multi-app company that launches consumer mobile products in different domains. It is profitable, moves at startup pace and is aiming for $1B in revenue.

You would join Smartimi, the company's biggest and most mature app, as the design partner of its PM, Darya. Around you: a content team that builds templates, a product analyst, engineers and QA. The Head of Product has a UX background himself. The team speaks Russian; the users speak English.


WHAT YOU ARE EXPECTED TO DO:

 - Take raw problems, ideas and initiatives and turn them into flows, prototypes and shipped UI for a consumer mobile app.

 - Work as a pair with the PM, and own some initiatives fully, from idea to release to reading the numbers.

 - Work directly with engineers and review the build before it ships.

 - Run A/B tests, read the results in Amplitude and plan the next iteration.

 - Talk to users: run interviews in English and launch quick surveys.

 - Build features yourself with vibe-coding or no-code tools when that's faster. The team has a way to test and ship them.

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