Senior Unity Developer

JustPlay

Senior Unity Developer joining the Games Team for feature implementation across various titles. Responsible for maintaining and scaling Unity features, collaborating with cross-functional teams in a diverse environment.

Posted 6/18/2026full-timeMunich • 🇩🇪 GermanySeniorWebsite

Tech Stack

Tools & technologies

Unity

About the role

Key responsibilities & impact

Own Unity feature development end‑to‑end, from technical design through rollout and long‑term maintenance.
Lead the scaling of core features across multiple titles, ensuring consistent quality and reusable implementation patterns.
Identify, structure, and execute improvements within existing codebases while avoiding unnecessary rewrites.
Collaborate closely with the Games teams members to clarify requirements and manage delivery risks.
Organize and optimize Unity code quality, performance, debugging, tooling, and maintainability across projects.

Requirements

What you’ll need

You have 5+ years of hands on Unity and C# development experience.
Ability to design maintainable, scalable Unity/C# systems using OOP, SOLID principles, composition, dependency management, and appropriate design patterns.
Proven track record delivering shipped mobile titles, preferably in live production environments.
Deep understanding of mobile performance, memory management, profiling, and platform‑specific constraints.
Strong communication skills for clearly reporting progress, blockers, risks, and trade‑offs to technical and non‑technical stakeholders.
Experience with Git‑based workflows and collaborative development practices (code reviews, documentation, CI/CD is a plus).

Benefits

Comp & perks

Work-Life Balance and Flexibility: Flexible working hours and options for digital nomads, occasional office visitors, or regular office-goers
Mental Health Support: Free personal coaching through our partner nilo.health to support our team members to live fulfilled lives at home and at work
Training & Development: A competitive personal development budget of up to 2000€/year for training, conferences, workshops, etc.
Germany-Based Benefits: 25 vacation days, free Wellhub gold subscription, free monthly Deutschland-Ticket, and a monthly €50 tax-free internet contribution
State-of-the-Art Equipment: Doesn’t matter if you are a MacBook or Windows user; we will provide you with the technical gear you need to succeed
A Relocation Package: Includes visa support for those who need it
Engaging and Diverse Work Environment: Join a diverse team, with over 30 nationalities working from over 25 different locations
Munich Office Perks: Ergonomic setup, free lunch on a daily basis, and dog-friendly environment

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills & Tools

UnityC#OOPSOLID principlesdesign patternsmobile performancememory managementprofilingdependency managementcode quality

Soft Skills

communication skillscollaborationrisk managementproblem-solvingreporting