Middle .NET Developer CRM

GR8 Tech is a leading B2B provider of iGaming solutions that empowers operators to grow, lead, and win.

We deliver high-impact, full-cycle tech solutions designed to scale. From seamless integration and expert consulting to long‑term operational support, our platform powers millions of active players and drives real business growth. It’s more than just a product — it’s the iGaming Platform for Champions, built for those who play to lead.

We know the game and how to take it to the next level. With 1000+ talented professionals on board, we don't just build tech — we build success stories for iGaming operators all over the world.

Our ambition drives us, our people make it real. Join us and be part of building champion‑level success!

• Designing, developing, and maintaining .NET applications, ensuring high‑quality software solutions;
• Working independently or in a team, adhering to coding standards and best practices;
• Mentoring junior developers and participating in technical discussions;
• Improving software development processes and ensuring system resilience;
• Eliciting, analyzing, and documenting software requirements from stakeholders;
• Implementing observability and monitoring through logging and instrumentation.

• 2+ years of relevant experience.
• Understanding microservice and monolith architectures, their advantages, and drawbacks;
• Ability to design event‑driven systems and resilient architectures;
• Familiarity with architectural patterns, resilience strategies, and designing for failure;
• Strong analytical skills in gathering and documenting software requirements;
• Understanding of functional and non‑functional requirements;
• Knowledge of connection pooling, rate‑limiter, circuit breaker, and bulkhead patterns;
• Understanding relational and non‑relational databases (key‑value and object‑oriented);
• Proficiency in writing SQL queries and designing relational database models;
• Knowledge of normalization/de‑normalization strategies and primary/foreign key relationships;
• Familiarity with database security best practices (access controls, encryption, SQL injection prevention);
• C# Programming:
  Strong knowledge of object‑oriented design, LINQ, asynchronous programming, dependency injection, and .NET framework libraries;
• Web API Development:
  Proficiency in ASP.NET Core for architecting scalable RESTful services, performance optimization, and cloud integrations;
• Database Expertise:
  Advanced SQL optimization, schema design, performance tuning, indexing strategies, and Postgre
  
  SQL;
• Message Brokers:
  Experience with Kafka, including architecture, producer/consumer APIs, and stream processing in microservices;
• Debugging & Optimization:
  Advanced skills in profiling, identifying, and resolving performance bottlenecks;
• Unit Testing & TDD:
  Experience with xUnit and test‑driven development to ensure code quality;
• Microservices Architecture:
  Proficiency in ASP.NET Core, Docker, Kubernetes, and applying patterns like service discovery, circuit breakers, event sourcing, and CQRS;
• Observability & Monitoring:
  Implementing logging, instrumentation, and monitoring tools like Serilog for system health and troubleshooting.

Benefits Cafeteria

An annual fixed budget that you can use based on your needs and lifestyle. You decide how to allocate it:

• Sports – gym, yoga, or any activity to keep you active;
• Medical – insurance and wellness services;
• Mental health– therapy or coaching support;
• Home office – ergonomic furniture, gadgets, and tools;
• Languages – courses to improve or learn new skills.

Work‑life

• Parental support with paid maternity/paternity leave and monthly childcare allowance;
• 20+ vacation days, unlimited sick leave, and emergency time off;
• Remote‑first setup with full tech support and coworking compensation;
• Regular team events – online, offline, and offsite;
• Learning culture with internal courses, career development programs, and real growth opportunities.

GR8 Tech culture is how we win. Behind every bold idea and breakthrough is a foundation of trust, ownership, and a growth mindset. We move fast, stay curious, and always 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.