About the Role Our promotional features team is seeking a Senior Backend Engineer. This role is focused on developing and optimizing promotional features for our gaming platforms, where performance, scalability, and cutting-edge solutions are paramount. If you’re a product-passionate person, your mind is keen to solve deep tech engineering problems, and you have a fast "PoC first" approach with a deep sense of ownership, we would love to hear from you. Key Responsibilities - Develop and maintain robust backend systems for our promotional features. - Optimize existing systems for enhanced performance and scalability. - Lead technical decisions and contribute to our SaaS solutions. - Collaborate with distributed teams to innovate and implement new features. - Ensure code and architectural excellence through reviews. - Address complex technical challenges with innovative solutions. - Participating in on-call rotations within the squad to help ensure the reliability and availability of our systems. Requirments - Strong proficiency in Node.js and TypeScript (our primary backend stack). We’re also open to strong backend engineers from other ecosystems (e.g., Go, Java, C#, C++) who are ready to ramp up quickly. - Strong understanding of asynchronous programming and concurrency patterns. - Experience building distributed systems and working with messaging and coordination tools (e.g., Kafka, RabbitMQ, NATS, distributed locks). - Experience with gRPC in production environments. - Solid knowledge of databases: relational (MySQL, PostgreSQL), columnar (ClickHouse), and NoSQL (DynamoDB, MongoDB). - Experience with cloud platforms (AWS/GCP/Azure) and Kubernetes. - Skilled in building and maintaining unit and end-to-end tests. - Proven track record of delivering production-ready solutions. - Experience working with large-scale microservices architectures. - Degree in Computer Science or a related field (or equivalent practical experience). Nice to Have - Understanding of enterprise development patterns - Experienced with large-scale microservices architecture - Experience with cloud providers (AWS, GCP, etc.) - Active performance observation - Gambling domain experience - Understanding of application security and industry standards, its best practice What We Offer - Competitive Salary - Quarterly Bonuses - Unlimited Paid Time Off - Unlimited Paid Sick Leave - Remote & Flexible Working - Private Medical Insurance - Financial Support for Life Events - Professional Development Budget - International Exposure - Regular Company Events *Benefits may vary depending on location and contractual agreement Recruitment Process - HR interview - Technical interview (with Live coding) - Final interview Please take into account that sometimes the process may differ, your TA Partner will keep you updated. Join us today!