Senior Fullstack Engineer (Game Tribe)

Playson is a leading online gaming supplier founded in 2012, offering complete gaming solutions based on latest technologies. The Game Tribe is seeking a Senior Full-Stack Engineer to design, develop, and maintain game services including slot game engines, microservices, and frontend UI.

• Design, develop, and maintain backend services for promotional features in Node.js/TypeScript
• Build and enhance frontend UI with Pixi.js and Phaser.js, ensuring usability and performance
• Optimize existing systems for high throughput, low latency, and scalability
• Lead technical decisions and contribute to SaaS solutions and platform evolution
• Collaborate with distributed, cross-functional team and proactively propose improvements
• Ensure code and architectural excellence via reviews, SDLC best practices, and automation
• Write unit, integration, and e2e tests; drive observability and performance
• Participate in on-call rotations to maintain reliability and availability
• Contribute to slot game engine development, microservices, and R&D on game mechanics

Core Backend:

• 5+ years professional development with Node.js & TypeScript
• Strong understanding of asynchronous patterns (Promises, streams, RxJS preferred)
• Experience with messaging systems (Kafka, RabbitMQ) and distributed systems
• Solid work with RDBMS (MySQL/PostgreSQL), NoSQL (DynamoDB/MongoDB/Redis), and columnar/analytics DBs (ClickHouse/Redshift)
• Proven delivery of production-ready solutions with testing, observability, and performance tuning
• Hands-on with Kubernetes and containerization (Docker)
• Good grasp of system design, API design, and network protocols

Frontend Proficiency:

• Commercial experience with React (Redux or modern alternatives), ideally Pixi.js and Phaser.js
• Comfortable with HTML/CSS/SCSS (BEM/SMACSS or similar methodologies)
• Ability to translate product requirements into usable, accessible UIs

Engineering Foundations:

• Degree in Computer Science or related field (or equivalent experience)
• Excellent knowledge of CS fundamentals, database theory, and code-testing practices
• Experience building and reviewing clean, testable, performant code across the stack

• Competitive salary in EUR with annual performance reviews
• Quarterly bonus system
• Flexible work schedule
• Remote work option available
• Comprehensive medical insurance for employee and significant other
• Financial support for life events
• Unlimited paid vacation
• Unlimited paid sick leave
• Professional development course reimbursement