Bettyjobboard
Front-end Software Engineer | Betty UK
Sofia, Bulgaria
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hirly's read of this role
- Role family
- Engineering
- Seniority
- Mid level
- Work mode
- On-site / unstated
- First seen by hirly
- 10 Sept 2026
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the posting
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
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