# Senior Back-End Engineer

**Компания:** Betty Technology
**Локация:** Болгария
**Формат:** офис
**Зарплата:** по запросу
**Тип занятости:** FULL_TIME
**Актуально до:** 2026-10-11
**Теги:** SQL, React

Источник: https://spinhire.io/job/4018 — SpinHire, джоб-борд iGaming.

## Описание

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