Lead/Senior Gameplay Programmer

Work with us

We seek a Lead/Senior Gameplay Programmer for Mighty Koi - Warsaw. If you are an experienced, motivated person and a strong team player who wants to create games that will stand out on the market with Mighty Koi, send us your CV.


  • Work closely with all creative departments; designers, artists, and other programmers
  • Implement gameplay functionalities (systems, mechanics and so forth) in accordance with Game Design Documents; Iterative and incremental development
  • Research to gain new knowledge necessary to perform assigned tasks and maintain a process of technological evolution; always seek the most optimal solutions
  • Contribute to the overall game design and come up with solutions to implement it
  • Maintain an AI framework for challenging AI problems and elaborate design goals
  • Plan out systemic implementation scope of work along with the Design Lead and distribute work within your department (for Lead position)
  • Plan out the code architecture that will act as a framework for the code team (for Lead position)
  • Mentor other programmers that are part of the studio (for Lead position)
  • Maintain clear and cohesive documentation for the design team


  • Advanced C++ programming skills
  • Proficiency with Unreal Engine 5 (Blueprints)
  • Advanced knowledge of 3C, including physics and animations
  • AI implementation experience
  • At least 4 years of experience in systemic gameplay programming and at least one shipped title / At least 6 years of experience in systemic gameplay programming and at least one shipped AA+/AAA title (for Lead position)
  • Strong understanding of the game development pipeline (for Lead position)
  • Effective communication skills and teamwork
  • English Language B2/C1


  • Competitive salary based on experience and skill
  • Flexible working hours
  • Personal contribution to the creation of high-quality projects
  • Work in an experienced team and family-like environment
  • Work agreement with full social coverage


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