Senior Unity Developer

Prague, Czech Republic (Remote work possible)

Do you have a passion for PC games? Are you skilled in Unity and C#? Do you have experience working as a game developer? Do you like challenges? Then join our GoodAI team, sister company of Keen Software House who has developed Space Engineers, the successful sandbox game that sold almost 5 million copies around the world! 

You will have an opportunity to work on a novel game whose tech builds on Large Language Models (think ChatGPT and similar).. Your work will range from concept creation through to implementation, testing and deployment.


  • Implement new game features.
  • Work on game logic, AI, controls, UI, shaders and more.
  • Perform code reviews, write documentation.
  • Present solutions.
  • Take part in team-wide meetings and discussions.
  • Work closely with other developers, QA engineers, game designers and artists.
  • Proactively help to clarify requirements when needed.
  • Share your knowledge with the rest of the team.


  • At least one commercially released game title on PC/Consoles created in Unity.
  • Excellent programming skills (C#), including writing clean, well-documented and testable code.
  • Experience collaborating with other developers: communication, version control, and issue tracking.
  • Ability to learn – you learn new concepts and skills rapidly, and look to understand things in an in-depth way.
  • Drive – you’re energetic, hard-working, and persevere through adversity until the job is done, and done well. You are motivated by getting results and always aim for excellence in what you do.
  • Communicative level of English – you will be part of an international team since our colleagues are from all over the world.
  • Friendly personality, respectful approach.

Considered a plus

  • Experience with any game development specialization (graphical programming, AI, networking, porting, …).
  • Experience with Unity UI Toolkit, Addressables system or the Unity Profiler.
  • Server backend development (RESTful APIs, Swagger, python).
  • Background or professional interest (coupled with good knowledge) in any subfield of AI, but especially Large Language Models.
  • University degree in a related field (e.g. Computer Science).
  • Experience with remote work in a distributed team.

Team Culture

  • Results-oriented: we measure ourselves only by our results.
  • No limits: we can achieve anything; we are pushing our limits in technology and art.
  • Integrity: we have the courage to do the right thing, regardless of the consequences and the inconvenience.
  • Extreme ownership: it does not matter if you are a leader or an individual contributor. Every team member accepts accountability and equal responsibility for our collaborative effort.
  • Excellence in execution: our teams aim for excellence in everything we do – we get what we tolerate.
  • Simplicity in design: less is better; avoid feature creep; simplicity is the ultimate sophistication.
  • Teamwork: we treat our colleagues with respect, supporting each other throughout to ensure we maximize the value for everyone while creating an atmosphere of trust.


  • Great team!
  • Effective development & processes not delayed by bureaucracy
  • Work on a product with an ambition for being novel
  • Opportunity to make a significant impact
  • Healthy work-life balance and five weeks of paid holidays
  • Unlimited sick days (we trust our people)
  • Unique working environment – Oranzerie
  • Remote collaboration is the norm – take home office anytime you want or work from another country
  • Relocation package
  • Competitive compensation and a generous bonus model
  • Stock options
  • Family-friendly
  • Team socialization – games, parties, outdoor activities, trips. Bring your family members!
  • Talent development and long career rewards – time dedicated for study.
  • Company-paid online and offline education courses, books and magazines, participation at industry conferences and workshops
  • Studio cafeteria with free coffee and healthy fruit days
  • Regular company lunches and outside grills

Type: Full-time

Location: Prague, Czech Republic (remote work possible)

Info: Remote collaboration possible

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