Senior Backend Engineer (Boosters)

Our promotional features team is seeking a Senior Backend Engineer. This role is focused on developing and optimising 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.

Main 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

Mandatory Requirements

– 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, Python, 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

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