Backend Game Core Developer (Python)

5 Months ago • 2 Years +
Backend Development

Job Description

Develop the core backend for slot games using Python. Create tools for math and game testing, monitoring, game bots, and statistical analysis. Collaborate with game developers on backend game logic implementation. Requires 2+ years of backend development experience with strong Python (OOP) skills, experience with Flask/FastAPI, Docker, and Git. A degree in Mathematics, Computer Science, or a related field is necessary. Strong analytical skills and B1+ English are essential. Experience in QA/testing and understanding slot game mechanics are highly desirable.
Good To Have:
  • QA/testing exp.
  • Slot game mechanics knowledge
  • Teamwork experience
Must Have:
  • 2+ years backend exp.
  • Strong Python (OOP)
  • Flask/FastAPI exp.
  • Docker & Git
  • Develop slot game core
  • Build testing & monitoring tools
Perks:
  • Competitive salary & bonus
  • Unlimited vacation & sick leave
  • Professional development budget
  • Healthcare coverage
  • Mental health support
  • Language learning support
  • Flexible working hours
  • Flexible work arrangements
  • Modern tech setup
  • Relocation support

Add these skills to join the top 1% applicants for this job

github
flask
fastapi
python
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budget-management
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team-management

Requirements

— Degree in Mathematics, Computer Science, or a related technical field;

— 2+ years of commercial experience in backend development;

— Strong Python (OOP) skills;

— Experience building client-server applications (Flask / FastAPI);

— Experience with Docker and Git (or another VCS);

— Data-driven and analytical mindset in decision-making;

— English — B1+ (you’ll be reading/writing technical documentation).

Will be a plus

— Experience in QA / testing (huge plus!);

— Understanding of slot game mechanics;

— Teamwork experience;

— Strong self-organization and ability to prioritize tasks;

— Motivation to tackle challenging problems and grow with the product.

Responsibilities

— Develop slot games core (backend);

— Create tools for math and game testing, as well as monitoring tools;

— Build game bots and tools for statistical analysis;

— Collaborate closely with game developers on backend game logic implementation.

Benefits

Why Join Us?

🎰 Be part of the international iGaming industry – Work with a top European solution provider and shape the future of online gaming;

💕 A Collaborative Culture – Join a supportive and understanding team;

💰 Competitive salary and bonus system – Enjoy additional rewards on top of your base salary;

📆 Unlimited vacation & sick leave – Because we prioritize your well-being;

📈 Professional Development – Access a dedicated budget for self-development and learning;

🏥 Healthcare coverage – Available for employees in Ukraine and compensation across the EU;

🫂 Mental health support – Free consultations with a corporate psychologist;

🇬🇧 Language learning support – We cover the cost of foreign language courses;

🎁 Celebrating Your Milestones – Special gifts for life’s important moments;

⏳ Flexible working hours – Start your day anytime between 9:00-11:00 AM;

🏢 Flexible Work Arrangements – Choose between remote, office, or hybrid work;

🖥 Modern Tech Setup – Get the tools you need to perform at your best;

🚚 Relocation support – Assistance provided if you move to one of our hubs.

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