Senior Software Engineer (.NET)

About 247bet

247bet is a licensed social betting platform building the next generation of sports betting experiences. We're in a pre-launch sprint targeting August 2026, powered by a modern stack: C#/.NET, React/Next.js, React Native, PostgreSQL, Redis, Kafka, Temporal and AWS/EKS.

The Role

We're looking for a Senior .NET Software Engineer on a rolling contract to join our remote engineering team, engaged through a Malta-based entity. You'll design, build, and scale the core backend services powering our betting platform. This is a hands-on role for an engineer who thrives in fast-paced, high-throughput environments with deep iGaming experience.

What You'll Do

• Design and maintain high-performance microservices using C#/.NET 8+ on AWS/EKS
• Build and optimise real-time betting engines — bet placement, settlement, and cash-out flows
• Integrate third-party sports data feeds and managed trading services (Genius Sports, BetConstruct, Oddin.gg)
• Implement Kafka-based event-driven architectures for data ingestion and bet lifecycle events
• Design PostgreSQL schemas (including JSONB hybrid patterns) and Redis caching strategies
• Collaborate with frontend engineers on BFF layer APIs serving web and mobile clients
• Contribute to platform reliability: observability, CI/CD (GitHub Actions), and incident response
• Ensure compliance with NLRC, AML/KYC, and responsible gambling frameworks
• Participate in architecture reviews, code reviews, and mentoring

What We're Looking For

• 5+ years of professional C#/.NET backend development
• Minimum 3 years in iGaming / online betting, ideally with a Malta-licensed operator or supplier
• Strong microservices, Docker/Kubernetes, and cloud experience (AWS preferred)
• Proven track record building real-time, high-throughput systems
• Solid experience with Kafka or similar message brokers
• Deep PostgreSQL knowledge (query optimisation, JSONB, partitioning) and Redis
• Familiarity with sports data feeds, odds compilation, or managed trading integrations
• Experience with CI/CD pipelines and automated testing strategies
• Understanding of iGaming regulatory environments (MGA, NLRC, or equivalent)

Nice to Have

• React/Next.js or React Native exposure
• BFF architectural pattern experience
• Background in blockchain or audit trail systems
• Experience integrating virtual sports or esports providers (Kiron Interactive, Golden Race, Spribe)

Contract Terms

• Rolling contract, initial 3-month engagement renewable by mutual agreement
• Monthly invoicing against agreed day rate
• Fully remote; team operates across WAT (GMT+1) and CET time zones
• Contractor responsible for own tax, equipment, and workspace