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Salary
≈ $41k – $76k per year (Estimated)
Location
In office (Sofia)
Seniority
Senior · 5+ years exp

First seen by Alion on Sep 16, 2026.

Overview
Company
Impact
Profile match
Betty is an online entertainment company operating a real money online casino and casual mobile games, accredited by the Alcohol and Gaming Commission of Ontario as a business to consumer operator. Its technology team hires back-end, front-end and data engineers and a technical lead. The company is based in Sofia, Bulgaria.

About us:

Betty is an innovative entertainment company pioneering at the intersection of real money online casino and casual mobile gaming. Accredited by the Alcohol and Gaming Commission of Ontario (AGCO) as a B2C operator in February 2023, we’ve set a new standard in the industry. Our mission is to redefine the online casino experience by offering a uniquely transparent environment where players can relax, unwind, and enjoy themselves safely. We are committed to accessibility, fairness, and inclusivity, fostering a community of like-minded individuals who value ethical gaming practices and prioritize our players’ safety and enjoyment above everything else.

Our Values:

  • We are honest – we value honesty in all aspects.
  • Bring the Olives – we offer premium customer experience.
  • Think Big – we believe in always striving for more.

Key Responsibilities:

  • Develop and maintain REST APIs using C# and .NET (WebAPI)
  • Optimize SQL database queries
  • Build and manage containerized applications with Docker
  • Utilize GitHub for version control
  • Implement and manage CI/CD pipelines
  • Ensure code quality through unit and integration testing
  • Collaborate and communicate effectively with the team to deliver high-quality products in a fast-paced environment


Requirements:

  • 5+ years of professional experience with C# and .NET, building REST APIs with WebAPI
  • Experience with SQL databases
  • Experience with GitHub or similar
  • Experience with CI/CD
  • Experience building containerized applications (we use Docker)
  • Good understanding of unit and integration testing
  • Knowledge of any popular JS framework (such as React) would be a plus
  • Excellent written and spoken English 


What we offer:

  • Competitive salary
  • Premium Health insurance
  • Career and skills development opportunities
  • Fun and collaborative team environment
  • New modern office space
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