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are looking for a strong Python Developer to join our GameServer team.\nYou will work on a high-load gaming platform that processes gaming traffic and handles numerous API integrations with external operators.\nYour focus will be on developing and maintaining scalable backend services, improving system performance and reliability, and contributing to technical and architectural improvements.\nWe’re looking for a proactive engineer who takes ownership of their work, enjoys solving complex technical challenges, and is eager to contribute ideas that make our product better.\nRequirements\n4+ years of commercial experience with Python;\nStrong understanding of algorithms and data structures;\nSolid experience with relational databases (PostgreSQL or similar);\nExperience designing scalable backend systems;\nGood written English (for documentation and communication);\nNative Ukrainian (spoken and written).\nWould be plus\nExperience with non-relational databases (Cassandra, Redis/KeyDB, etc.);\nHands-on experience with Docker and Kubernetes;\nExperience working with high-load or distributed systems;\nProduction experience with monitoring, error tracking and observability tools;\nExperience designing and developing integrations with third-party services and APIs;\nExperience using AI tools to support software development workflows.\nResponsibilities\nDevelop and maintain high-load backend services;\nImprove system performance, scalability, and reliability;\nDesign fault-tolerant systems;\nTake part in architectural decisions and technical discussions;\nOptimize and evolve existing systems and tools;\nParticipate in code reviews and engineering best practices;\nCollaborate closely with the team to define priorities and solutions;\nWrite clear technical documentation.\nTechnology Stack\nPython (FastAPI, Flask, Celery)\nJavaScript/TypeScript\nPostgreSQL, Cassandra, KeyDB\nGit, CI/CD (Jenkins)\nDocker\nKubernetes/Helm\nBenefits\nBe part of the international iGaming industry - Work with a top European solution provider and shape the future of online gaming;\nA Collaborative Culture - Join a supportive and understanding team;\nCompetitive salary and bonus system - Enjoy additional rewards on top of your base salary;\nUnlimited vacation & sick leave - Because we prioritize your well-being;\nProfessional Development - Access a dedicated budget for self-development and learning;\nHealthcare coverage - Available for employees in Ukraine and compensation across the EU;\nMental health support - Free consultations with a corporate psychologist;\nLanguage learning support - We cover the cost of foreign language courses;\nCelebrating Your Milestones - Special gifts for life’s important moments;\nFlexible working hours - Start your day anytime between 9:00-11:00 AM;\nFlexible Work Arrangements - Choose between remote, office, or hybrid work;\nModern Tech Setup - Get the tools you need to perform at your best;\nRelocation support - Assistance provided if you 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