RA

Unity Developer

Rainfall Ventureshttps://static.whatjobs.com/static/ajCore/img/jobPosting/companyLogo/whatJobs_ob_default.png United Kingdom Posted 23 Oct 2026 Closing: 22 Nov 2026
Permanent Hybrid

Role Description & Technical Scope

Unity Developer

  • R&D
  • Poland
  • Senior
  • Full-time

Description

At Papaya , we believe in the power of play. We create skill-based mobile games that combine fun, competition, and real rewards - enjoyed by millions of players worldwide. We're building a platform where players join tournaments, connect with others, and keep coming back. With a strong focus on innovation, scalability, and user experience, we aim to redefine what mobile gaming can offer.

We’re a fast-growing, profitable company with the spirit of a startup - no corporate bureaucracy, no endless layers of approvals. Everyone on the team makes a real impact on the product, and your voice truly matters.

We are looking for an experienced Unity Developer to join our team in Warsaw. We offer a hybrid work model with flexibility at our growing Warsaw

Responsibilities

  • Write clean, high-quality code.
  • Optimize the game for peak performance across all supported devices.
  • Design, implement, and innovate features with cutting‑edge technologies.
  • Develop a game played by millions of players worldwide.
  • Ensure the game maintains excellent performance and a great user experience.

Requirements

  • 3-5 years of experience working as a Unity Developer.
  • Experience in iOS and Android in Unity development and deployment.
  • Passion for games.
  • B.Sc in Computer Science or equivalent.
  • Good written and verbal English communication skills.
  • A team player who enjoys working with others.
  • Familiar with await and async tasks, unitask.

Benefits - what do we offer?

  • Join a profitable company with the heart of a startup - stable, growing, and full of energy.
  • Enjoy a hybrid work model with flexibility and a growing Warsaw office.
  • Receive competitive compensation tailored to the Polish market - B2B Service agreement
  • Comfortable office in central Warsaw, equipped with all the necessary tools to conquer the universe
  • Luxmed Medical services
  • Monthly 'Pyszne.pl' voucher
  • Multisport card
  • Monthly Happy Hours
  • Snacks and Breakfasts

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Key Details
  • Date Posted: 23 Oct 2026
  • Location: United Kingdom
  • Employment: Permanent
  • Workplace: Hybrid
  • Domain: General
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Employer Profile
RA
Rainfall Ventureshttps://static.whatjobs.com/static/ajCore/img/jobPosting/companyLogo/whatJobs_ob_default.png
Verified Tech Employer

Enterprise technology firm or security consultancy operating across the UK digital defense ecosystem.

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