Senior .NET Developer (iGaming)

TL;DR

Senior .NET Developer (iGaming): Building and maintaining high-load backend services for a distributed transaction processing system with an accent on performance, scalability, and microservices architecture. Focus on designing RESTful APIs, implementing async processing with message brokers, and ensuring system reliability under heavy traffic.

Location: Lviv (Hybrid: 80/20 office/home split until end of 2026, transitioning to primarily office-based in 2027).

Company

hirify.global is a leading B2B SaaS provider delivering iGaming software, content, and services to customers worldwide.

What you will do

• Design and implement RESTful APIs using .NET Core.
• Develop and maintain microservices architecture optimized for high-load environments.
• Integrate and manage messaging systems such as RabbitMQ or Kafka.
• Work with Redis for caching and Elasticsearch for search and analytics.
• Collaborate with DevOps to deploy and monitor services in Kubernetes.
• Participate in code reviews, architecture discussions, and mentoring junior developers.

Requirements

• 5+ years of experience in backend development with .NET Core.
• Proven experience working on high-load systems.
• Experience with message brokers like RabbitMQ or Kafka.
• Experience with Redis and Elasticsearch.
• Familiarity with containerization and orchestration tools like Docker and Kubernetes.
• Experience with WebSockets for real-time communication.

Nice to have

• Experience with Kubernetes in production environments.
• Strong SQL skills and experience with relational/NoSQL databases.
• Knowledge of CI/CD pipelines and cloud platforms.
• Familiarity with monitoring tools like NewRelic, Grafana, or ELK stack.

Culture & Benefits

• Annual leave starting at 22 days, increasing up to 32 days.
• Private medical subscription and medical leave allowance.
• Catered lunches or monthly lunch allowance.
• Access to online learning platforms and training budget.
• Gym allowance and corporate English lessons.
• Support for new parents with extended paid leave and flexible work options.