Senior .NET Developer for Unified Feed Team
TLDR
Drive backend architecture decisions and enhance system performance for a high-load iGaming platform while mentoring and collaborating across teams.
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.
What you’ll drive:
Strategy & outcomes
- Own backend architecture decisions and shape the long-term technical direction of the platform.
- Drive adoption of engineering best practices across the team.
- Improve system performance, reliability, and maintainability at scale.
- Systematically identify and reduce technical debt.
Discovery & decisions
- Translate product and business needs into scalable, production-ready solutions.
- Make informed architectural trade-offs in distributed, high-load environments.
- Design systems using modern patterns (event-driven, CQRS, DDD).
- Identify risks early and propose pragmatic, proven solutions.
Delivery & execution
- Design, build, and ship high-quality backend services in .NET powering live trading operations.
- Own the full development lifecycle: from design to production and ongoing support.
- Ensure code quality through reviews, testing, and strong engineering standards.
- Optimize for low latency, scalability, and efficient resource usage.
- Improve CI/CD pipelines and drive deployment automation.
Stakeholder & cross-team collaboration
- Partner with Product, Design, and DevOps to align on priorities and delivery.
- Communicate technical decisions clearly to both technical and non-technical stakeholders.
- Support integrations across teams and systems.
Leadership & mentorship
- Mentor engineers and support their growth.
- Lead by example in ownership, code quality, and accountability.
- Contribute to a strong, ownership-driven engineering culture.
What makes you a GR8 fit:
Must-have
- Strong experience with C# / .NET in building scalable, high-load backend systems.
- Experience designing distributed systems and microservices architectures.
- Solid knowledge of event-driven architecture and messaging systems (Kafka or similar).
- Strong expertise in databases (SQL + NoSQL), including performance tuning and scaling.
- Experience with CI/CD, Docker, and Kubernetes.
- Ability to make architectural decisions and take ownership end-to-end.
- Experience operating high-availability, low-latency systems.
Nice-to-have
- Experience with Orleans, MongoDB, RabbitMQ, Elasticsearch.
- Experience with AWS or other cloud platforms.
- Familiarity with observability tools (APM, logging, tracing).
- Understanding of FinOps / cloud cost optimization.
- Previous experience mentoring or leading engineers.
- Experience in the betting / trading domain.
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.
Benefits
Learning culture
Learning culture with internal courses + growth programs.
Paid Parental Leave
Paid maternity/paternity leave + monthly childcare allowance.
Paid Time Off
20+ vacation days, unlimited sick leave, emergency time off.
Remote-Friendly
Remote-first + tech support + coworking compensation.
GR8 Tech develops B2B iGaming platforms that empower operators to excel in the competitive gaming landscape. Our offerings include comprehensive tech solutions that support seamless integrations and enhance operational capabilities, all aimed at driving substantial growth for our clients.