GR8 Tech builds B2B iGaming platforms for operators who play to lead.
We deliver full-cycle, high-impact tech designed to scale — from seamless integrations and expert consulting to long-term operational support. Our platform powers millions of active players and drives real business growth. Call it what it is: the iGaming Platform for Champions.
With 1000+ GR8 people across locations and time zones, we don’t just ship technology — we help operators build success stories across brands, markets, and geos.
Our ambition drives us. Our people make it real.
If you’re a challenger in spirit and a champion in action — join us.
Why this role exists: This role exists to design, develop, and maintain enterprise-level applications using C#, ASP.NET, and related technologies. The engineer participates in technical discussions and works with cross-functional teams to deliver scalable and reliable software solutions aligned with business requirements.
What you’ll drive: Feature development and implementation — Developing and implementing new features based on project requirements and specifications. — Writing, testing, and debugging code for software applications to ensure functionality and efficiency.
Code quality and best practices — Participating in code reviews and providing constructive feedback. — Ensuring adherence to software design principles and best practices.
Collaboration and problem-solving — Working closely with cross-functional teams. — Troubleshooting and resolving software issues and bugs in a timely manner.
What makes you a GR8 Fit: Must-have — Minimum 5 years of experience in a similar senior engineering role with a track record of leadership, strong technical skills, and successful project delivery. — Deep hands-on expertise in C# and .NET (Core / .NET 6+). — Strong understanding of async/await, multithreading, thread safety, memory management, and performance optimization. — Experience designing and evolving high-load backend systems with strict latency and reliability requirements. — Ability to identify and eliminate performance bottlenecks across CPU, memory, I/O, and database layers. — Experience designing and operating microservice-based systems. — Experience working with messaging systems and event-driven architectures. — Experience working with relational and non-relational databases. — Understanding of transactions, isolation levels, locking, concurrency, indexing strategies, and performance tuning. — Experience working with containerized environments including Docker and Kubernetes. — Understanding of CI/CD pipelines and automated delivery. — Understanding of scalability, load balancing, auto-scaling, and disaster recovery. — Understanding of production observability including logging, metrics, monitoring, and tracing. — Intermediate or higher level of English.
Nice-to-have — Bachelor’s degree in Computer Science, Software Engineering, or related field (or equivalent experience).
Why you’ll love working here: Benefits Cafeteria — annual budget you allocate to: Sports • Medical • Mental health • Home office • Languages.
Work-life & support — Paid maternity/paternity leave + monthly childcare allowance. — 20+ vacation days, unlimited sick leave, emergency time off. — Remote-first + tech support + coworking compensation. — Team events (online/offline/offsite). — Learning culture with internal courses + growth programs.
Our culture & core values: GR8 Tech culture is how we win — through trust, ownership, and a growth mindset. We move fast, stay curious, and keep it real, with open feedback, room to experiment, and a team that’s got your back.
FUELLED BY TRUST: we’re open, honest, and have each other’s backs. OWN YOUR GAME: we take initiative and own what we do. ACCELER8: we move fast, focus smart, and keep it simple. CHALLENGE ACCEPTED: we grow through challenges and stay curious. BULLETPROOF: we’re resilient, ready, and always have a plan.
