Senior .NET/C# Developer

Posted 15 Days Ago
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Warsaw, Warszawa, Mazowieckie
In-Office
Senior level
Gaming • Sports • Esports
The Role
The Senior .NET/C# Developer will design scalable architectures, optimize systems, write C# code, mentor juniors, and maintain DevOps practices.
Summary Generated by Built In

BETER is a rapidly growing product company. We create competitive content supplemented with analytics. For more than 7 years, we have been organizing sports tournaments, broadcasts, and developing our own sports community. We hold 45+ thousand events per month in esports and classic sports. BETER products are known all over the world - our content is represented in 150+ countries.
Our current partners are the world’s most famous trading giants.

We are looking for a Senior .NET / C# Developer to join our team and contribute to building a high-performance platform for sports analytics. If you enjoy designing scalable architecture, optimizing complex systems, and delivering clean, efficient code while collaborating closely with product and data teams - this role is for you. You’ll have the opportunity to influence technical decisions, drive best engineering practices, and work on challenging tasks that have a real impact on the business.

Technology stack we work with: Microservice architecture, .NET 8+, MS Orleans, MongoDB, Apache Kafka, SignalR/WebSocket, k8s, AWS

Responsibilities:

  • Writing code in C# in the implementation of tools and products on a daily basis;
  • Writing unit tests for functionality;
  • Designing of new services
  • Maintaining software development practices, such as coding conventions and code reviews;
  • Troubleshooting, finding out how to prevent them in development;
  • Writing technical documentation (technical design documents, architecture documentation, technical specification, etc.)
  • Mentoring middle and junior developers.
  • Participation in team meetings: stand-ups, grooming, task assessment, planning, retro, etc.

Requirements:

  • Write high-quality C# code (.NET Core, ASP.NET Core), understand OOP and SOLID concepts, and understand design patterns;
  • Understanding of the algorithmic complexity;
  • Have expertise in the .NET ecosystem: tools, libraries, frameworks;
  • Experience in RDBMS/NoSQL: knowledge of the principles of operation of engines, ability to profile queries, understanding of the logic of indexes;
  • Loyalty to DevOps practices and experience in their application: automation of development tools and quality assurance, monitoring, tracing, and debugging.
  • English level Upper-intermediate and higher.
  • Higher technical education.

We offer:

  • Ability to work remotely;
  • Competitive and timely payment for services;
  • Flexible work schedule;
  • Personal mentoring and coaching;
  • Team building and corporate events;
  • 100% paid sick leave;
  • 20 working days of paid vacation;
  • Paid child care leave.

Top Skills

.Net 8+
Apache Kafka
AWS
C#
Kubernetes
Microservice Architecture
MongoDB
Ms Orleans
Signalr
Websocket
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The Company
Limassol
177 Employees
Year Founded: 2018

What We Do

BETER is the industry's leading provider of next-gen betting and gaming content. Our products BETER Esports, BETER Sports, BETER Live, and BETER Gaming are designed with the new generation of players in mind, all delivered to boost engagement, retention, and operator revenue.

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