Senior Backend Engineer (iGaming)

Location: Remote - Bulgaria

Company

hirify.global is a publicly traded technology company headquartered in Boston and operating as a regulated gaming company.

What you will do

• Design and develop scalable backend systems and APIs for high-impact, real-time applications serving a large user base.
• Deliver production-ready features for a 24/7 sports betting environment while balancing agility and scalability.
• Own the full software development lifecycle, including design, maintenance, performance tuning, and reliability improvements.
• Triage and resolve production issues, optimizing services for high volume, speed, and efficiency.
• Collaborate with product and engineering stakeholders, mentor peers, and drive quality standards.

Requirements

• Bachelor’s degree in Computer Science or a relevant combination of education, experience, and training.
• At least 3 years of professional object-oriented backend development experience using languages such as C# or Java, with strong knowledge of OOP principles, design patterns, and backend architecture.
• Experience designing and building scalable distributed systems in cloud environments such as AWS or Google Cloud Platform.
• Advanced proficiency in maintaining automated unit, integration, and performance test suites for large-scale backend services.
• Ability to mentor and develop engineers through code reviews, design reviews, and collaborative debugging.
• A gaming license issued by the appropriate state agency may be required as a condition of employment.

Culture & Benefits

• Remote full-time work from Bulgaria.
• Work in a fast-moving, always-on environment focused on quality, speed, innovation, and operational excellence.
• Guidance is provided through the gaming-license process when relevant to the role.