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Senior .Net Developer for Unified Feed Team

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Senior .Net Developer for Unified Feed Team
Table of contents
What You’ll Be Driving
What Makes You a GR8 Fit
Why You’ll Love Working Here
Our Culture & Core Values
Up

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!

Our team builds and maintains the company’s trading ecosystem — powering live data feeds, integrations with external trading providers, and internal trading tools. We also contribute to B2B client-facing features that enhance market competitiveness. These initiatives often involve cross-team collaboration, while our core focus remains on the internal trading domain.

As a .NET Senior Engineer, you will play a critical role in designing, developing, and maintaining enterprise-level applications using C#, ASP.NET , and related technologies. You will lead technical discussions, mentor junior team members, and collaborate with cross-functional teams to deliver scalable and robust software solutions that meet business requirements and industry standards.

What You’ll Be Driving:

  • Design and implement scalable and efficient software architectures;
  • Write, test, and debug complex code for new and existing software applications;
  • Provide guidance and mentorship to junior engineers and team members;
  • Conduct thorough code reviews to ensure code quality, security, and best practices;
  • Create and maintain comprehensive technical documentation for software development and system design;
  • Lead and manage software development projects, ensuring timely delivery and quality(shared responsibility with Delivery Manager);
  • Work closely with cross-functional teams, including product management, design, and operations, to align development efforts with business goals;
  • Research and implement new technologies and methodologies to improve software performance and development processes;
  • Identify and resolve complex software issues and technical challenges;
  • Develop and enforce testing protocols to ensure software reliability and performance;
  • Drive continuous improvement in software development practices and processes;
  • Communicate effectively with stakeholders, including presenting technical concepts and project updates;
  • Deliver code to production in a timely manner according to business expectations.

What Makes You a GR8 Fit:

  • System Design & Architecture – strong experience designing scalable, resilient .NET systems using microservices, event-driven and cloud-native architectures (Azure/AWS);
  • Backend Expertise – advanced C# skills, RESTful API development, asynchronous programming, and deep understanding of design and resilience patterns (DDD, CQRS, circuit breaker, etc.);
  • Database Mastery – proficiency in SQL optimization, data modeling, indexing, and experience with both relational and NoSQL databases;
  • Messaging & Performance – hands-on Kafka expertise, high-load system optimization, caching, and distributed computing;
  • DevOps & Cloud – solid experience with CI/CD pipelines, Docker/Kubernetes, and infrastructure automation;
  • Quality & Observability – strong focus on testing (xUnit, NUnit), monitoring (Serilog, App Insights), and secure coding practices;
  • Leadership & Collaboration – mentoring peers, driving technical decisions, and ensuring engineering excellence within Agile teams;
  • Languages – Upper-Intermediate+ English, fluent Ukrainian.

Why You’ll Love Working Here:

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.

Our Culture & Core Values

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.

To keep things efficient, please apply only for roles that closely match your experience.

Be a part of GR8 Team
At GR8 Tech, you're a vital part of a groundbreaking community in the iGaming industry. Join Us.
Do Great Work.
Apply now

Get Ready for GR8 Benefits!

Working at GR8 Tech means being part of a winning team. In addition to vacancies and jobs, we offer our employees a comprehensive benefits package designed to keep them in top form professionally and personally.

Childcare Support:

Payment for courses, education, and childcare within the budget to support the child's development.

Corporate Life Insurance:

At GR8 Tech, caring is winning. Work in a company where we provide robust corporate life insurance, so you and your loved ones have peace of mind, whatever twists and turns life may take.

Benefit Cafeteria:

– Health and Wellness Coverage
– Fitness Compensation
– Home Workspace Organization

Professional Growth Opportunities:

– Educational events
– Participation in tech and business conferences
– Assistance in publishing articles in leading specialized publications and blogs

Time Off and Special Leaves:

– Vacation and additionl special days
– Sick leaves
– Emergency leave
– Public Holidays
– Maternity/Paternity leave

Relocation Boost:

Embark on a new professional journey with our relocation program! We're here to support you every step of the way. *Ask your recruiter about additional benefits 
in the current region

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GR8 Tech operates solely as a B2B software service provider within the iGaming industry, and as such, does not offer or operate direct gambling services to consumers on this website.

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