Xflow

Mobile game studio building ad-supported coloring and merge games for players worldwide

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Highlights

  • Hiring13 open roles
  • New on EvolcAdded 2026-10-29

About Xflow

X-FLOW is a mobile game development company established in 2018. Its best-known product is Happy Color, a digital coloring book for adults, and it also co-develops Star Merge, a merge and match game created with Plummy Games.

The company's customers are mobile game players. Happy Color is described as one of the most successful ad-driven mobile apps globally, and X-FLOW has run co-branded campaigns with Disney, Star Wars, Make-A-Wish International, ASPCA, Battersea Cats & Dogs and other organisations.

X-FLOW LTD is registered in Cyprus, with a listed address in Limassol. Its open roles are in Warsaw, remote and Mexico, covering backend, Flutter and Java engineering, design, ad monetization, user acquisition and legal.

Product: Happy Color, an ad-driven digital coloring book app for adults, and Star Merge, a merge and match mobile game.

Jobs at Xflow (13)

Xflow is hiring for 13 roles, mostly in design and engineering, based in Warsaw. 4 are remote.

See all 13 jobs at Xflow →

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Website technologies

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  • Next.js
  • React