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Senior .Net Developer for Navigation Widgets

GR8 Tech
Full-time
On-site

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 develop and maintain CRM solutions for the Navigation Widgets team, delivering high-quality features, ensuring system stability, and collaborating across cross-functional teams.


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



  • 5+ years of proven experience as a .NET Core developer with strong C# skills.

  • Solid understanding of web application development, including RESTful APIs and HTTP principles.

  • Experience with unit and integration testing.

  • PostgreSQL knowledge.

  • Kafka experience.

  • Expertise in software design principles: OOP, SOLID, Patterns, DDD.

  • Git proficiency.

  • Intermediate+ 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.