Front-end Software Engineer | Betty UK at Betty (Sofia, Bulgaria)
Betty · Sofia, Bulgaria·
Job description
About Us:
Betty is an innovative entertainment company pioneering at the intersection of real-money online casinos and casual mobile gaming.
As our group continues to grow, we’re launching a new regulated venture in Great Britain. Betty UK is a startup company licensed by the Gambling Commission, as a casino operator in April 2026.
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:
- Build and maintain web applications using React
- Implement server-side rendering using NextJS
- Develop progressive web apps
- Utilize state management libraries such as Redux or Redux Toolkit
- Optimize web application performance for speed and efficiency
- Conduct automated UI testing to ensure high quality and reliability
- Integrate best practices in DevOps and security into the development process
- Apply experience in mobile application development with React Native when needed
- Maintain a strong focus on building a top-quality product
- Adapt to a fast-paced work environment where results are prioritized
- Take full ownership of tasks and responsibilities
Requirements:
- 5+ years of professional experience building web applications
- Solid experience with React
- Experience implementing server-side rendering (NextJS) and progressive web apps
- Experience with state management libraries such as Redux / Redux Toolkit / etc.
- Experience with web performance optimization
- Excellent understanding of automated UI testing
- Good understanding of DevOps and Security
- Previous experience in mobile application development with React Native is a plus
- Fluency in English
What we offer:
- Competitive salary
- Premium Health insurance
- Career and skills development opportunities
- Fun and collaborative team environment
- New modern office space
Why work at Betty
- Culture: Emphasis on “real people, looking out for our players” and a supportive, transparent environment. Teams are described as “builders and operators” focused on great products.
- Work model: Hybrid/office presence in New York (HQ), Toronto, Sofia, London. Engineering roles based mainly in Sofia.
- Engineering culture: Data-driven (hiring Lead Data Scientist, Senior Data Engineers, Insight Analysts); modern tech stack; opportunities to shape a new category.
- Notable perks: Not explicitly listed, but the company offers a fast-growing startup environment with exposure to product, growth, and compliance.
- Caution: LinkedIn employer rating is 2.3/5 (4 reviews), with low marks for culture (2.1) and career development (2.5). Candidates should seek current employee perspectives.