Senior Software Engineer, Bet Engine

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Senior Software Engineer, Bet Engine based in United States . This is a senior engineering opportunity focused on highly critical systems powering sportsbook wagering, grading, casino transactions, financial records, and regulatory controls. You will design and scale high-performance APIs and services where accuracy, resilience, and reliability are essential. The role combines hands-on software development with architecture, production performance optimization, and technical leadership. You will work across modern, legacy, internal, and third-party systems while solving complex integration and data challenges. Collaboration spans multiple business domains and engineering teams in an agile environment. The position also offers opportunities to mentor engineers and influence technical direction across business-critical platforms.