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Salary
≈ $71k – $171k per year (Estimated)
Location
Remote (likely France)
Seniority
Senior · 5+ years exp
Employment
Full-Time

Confirmed on the employer's own hiring board on Oct 11, 2026. First seen by Alion on Jul 15, 2025. Boosthire scores D on the Alion truth index.

Overview
Company
Impact
Profile match
We fill hard-to-hire tech & gaming roles with expert recruiters and cutting-edge sourcing. From passive talent to key hires, BoostHire delivers precision, speed, and culture-first matches.
Your Mission As a Senior Unity Developer, you’ll lead the technical development of our mobile game projects, working closely with designers, artists, and other engineers. You’ll bring complex features to life with clean, scalable code, and ensure our games run smoothly across a wide range of devices. What You’ll Do Architect and implement core game features and systems using Unity and C# Collaborate cross-functionally with game designers, artists, and product managers to define and refine gameplay mechanics Optimize code and assets for performance, memory, and battery life across iOS and Android platforms Mentor and support junior and mid-level developers through code reviews, pairing, and best practice sharing Own the pipeline for testing, building, and deploying Unity projects with an eye on automation and stability Debug and fix complex issues across different mobile devices and OS versions Stay ahead of mobile gaming trends, Unity updates, and platform changes to proactively guide technical decisions

Requirements What We’re Looking For 5+ years of professional experience developing mobile games in Unity Shipped at least 2+ mobile titles on iOS and Android in a senior or lead role Strong command of C#, Unity architecture, and game development best practices Proven experience with mobile performance optimization and memory management Familiarity with backend integration (Firebase, PlayFab, or custom APIs) Proficiency in version control (Git) and CI/CD workflows for Unity Experience with UI/UX implementation and animations in Unity A mindset of ownership, initiative, and problem-solving Nice to Have Experience with multiplayer features, matchmaking, or live ops tools Knowledge of shader programming or graphics optimization Familiarity with data-driven development, A/B testing, and analytics Interest in mentoring, technical leadership, or team scaling

Benefits

Why Join Us Work on top-tier mobile games with high creative freedom A highly collaborative team with zero ego and lots of impact Flexible working hours, remote-first culture, and a strong work-life balance Competitive salary, equity options, bonuses tied to game performance Budget for learning, conferences, and personal development Culture that celebrates experimentation, rapid iteration, and fun!

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