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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Senior Unity Developer (all genders) - **Company:** JustPlay GmbH - **Location:** Eu, France - **Experience:** Expert - **Contract:** Permanent contract - **Skills:** Microsoft Windows, C Sharp (Programming Language), Profiling, Software Quality, Code Review, Continuous Integration, Software Debugging, Software Design Patterns, Memory Management, Object-Oriented Software Development, Git Flow, Solid Principles - **Published:** June 20, 2026 - **Apply:** https://fr.indeed.com/viewjob?jk=ffc92c110972de3d ## About the Role Do you have experience in Unity?, * 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). ## Description * 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., * 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 ## Related Videos - [Git for Code Reviews](https://www.wearedevelopers.com/videos/429-git-for-code-reviews) - [Navigating the Corporate Jungle: Life as a Developer in a large Company](https://www.wearedevelopers.com/videos/621-navigating-the-corporate-jungle-life-as-a-developer-in-a-large-company) - [Are Code Reviews Worth It? Insights from 16 Years of Review Data](https://www.wearedevelopers.com/videos/1135-are-code-reviews-worth-it-insights-from-16-years-of-review-data) - [Profiling Symfony & PHP apps with Blackfire](https://www.wearedevelopers.com/videos/265-profiling-symfony-php-apps-with-blackfire) - [Apple Vision Pro: Proven Development Methods Meet the Latest Technology](https://www.wearedevelopers.com/videos/1190-apple-vision-pro-proven-development-methods-meet-the-latest-technology) - [Build a CI/CD pipeline to automate code reviews and ensure code quality](https://www.wearedevelopers.com/videos/349-build-a-ci-cd-pipeline-to-automate-code-reviews-and-ensure-code-quality) ## Related Articles - [What’s the Difference between a Junior, Mid, and Senior Developer?](https://www.wearedevelopers.com/magazine/238-what-s-the-difference-between-a-junior-mid-and-senior-developer) - [Where To Find Software Engineering Jobs](https://www.wearedevelopers.com/magazine/396-where-to-find-software-engineering-jobs) - [Where to Find Entry-Level Software Engineering Jobs](https://www.wearedevelopers.com/magazine/397-where-to-find-entry-level-software-engineering-jobs) - [Find a Developer Job: 12 Best Job Sites For Developers](https://www.wearedevelopers.com/magazine/165-find-a-developer-job-12-best-job-sites-for-developers) - [The 12 Best Jobs for Software Engineers](https://www.wearedevelopers.com/magazine/401-the-12-best-jobs-for-software-engineers) - [Frontend Developer Salary in Germany [2023]](https://www.wearedevelopers.com/magazine/195-frontend-developer-salary-in-germany-2023)