Senior .NET Developer for Sport Math Team

GR8 Tech

WorldwideremotePosted 6 days ago

Skill Required

.NET-DevelopmentBackend-EngineeringSoftware-EngineerC#-DevelopmentMicroservices-Architecture.NET-DeveloperSenior-C#-DeveloperSenior-C#-.NET-Software-EngineerSenior-.NET-EngineeringSenior-.NET-Full-Stack-DeveloperSenior-.NET-Full-Stack-EngineerSenior-.NET-ConsultantBackend DeveloperDotnet Developer.NETSystem DesignOWASPMicroservicesCD pipelinesR ProgrammingKubernetesautomationObservabilitydesigningdebuggingsecurityQuery Optimizationetc.)RESTTestNGDockerdesignKafkaAzureCI/CDAgileCloudDesign PatternsRustFulltime

Key highlights

Sport Math Team focused role
Full-cycle .NET systems design, development, and maintenance
Mentorship responsibilities included
1000+ employees globally across locations and time zones
Original posting on Himalayas job board
Cafeteria benefits system with annual budget allocation

Role overview

GR8_TECH builds B2B iGaming platforms for operators who play to lead, delivering 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. 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. This role exists to design, develop, and maintain scalable .NET systems for the Sport Math Team, ensuring high performance, resilience, and alignment with business objectives while mentoring engineers and improving development practices.

Responsibilities

Designing and implementing scalable, resilient, and efficient software architectures using microservices, event-driven, and cloud-native approaches
Writing, testing, and debugging complex code for new and existing applications
Conducting code reviews to ensure quality, security, and adherence to best practices
Delivering production-ready code in a timely manner
Providing guidance and mentoring junior engineers and team members
Collaborating with cross-functional teams, including product management, design, and operations, to align development efforts with business goals
Researching and implementing new technologies and methodologies to improve software performance and processes
Identifying and resolving complex software issues and technical challenges
Driving continuous improvement in development practices
Creating and maintaining comprehensive technical documentation
Communicating effectively with stakeholders, presenting technical concepts and project updates

Requirements

Strong experience in designing scalable and resilient .NET systems (microservices, event-driven, cloud-native)
Advanced C# skills, RESTful API development, asynchronous programming, and mastery of design/resilience patterns (DDD, CQRS, circuit breaker, etc.)
Proficiency in SQL optimization, data modeling, indexing, and experience with relational and NoSQL databases
Hands-on experience with Kafka, high-load system optimization, caching, and distributed computing
Solid experience with CI/CD pipelines, Docker/Kubernetes, and infrastructure automation
Strong focus on testing (xUnit, NUnit), monitoring (Serilog, App Insights), and secure coding practices
Proven experience mentoring peers and driving technical decisions in Agile teams
Upper-Intermediate+ English, B2+ Ukrainian/Russian

Nice to have

Experience leading or managing software development projects
Familiarity with cloud platforms (Azure, AWS) and cloud-native service design
Experience improving software development practices and SDLC processes

Benefits

Cafeteria — annual budget you allocate to: Sports • Medical • Mental health • Home office • Languages
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