Find a job 
Featured Companies 
Featured Universities 
For Companies At a Glance
- Tasks: Design and build exciting slot games with a mobile-first approach.
- Company: Fast-moving digital entertainment company creating platforms people love.
- Benefits: Competitive salary, regular socials, free snacks, and modern office in London.
- Why this job: Join a passionate team and make a real impact in the gaming industry.
- Qualifications: 3+ years in HTML5 game development, strong skills in Javascript and API integration.
- Other info: Opportunity for career growth and to work with cutting-edge AI tools.
The predicted salary is between 36000 - 60000 £ per year.
About Us
Arena is a fast-moving digital entertainment company creating platforms people genuinely love. Since 2021, we have launched bold brands including MetaWin, WOW Vegas, BetZoo Media, Hit.com and Rolla, with more on the way. We operate globally from London, Malta, Gibraltar and Miami, combining the agility of a startup with the scale of a high-growth technology company. Free from legacy systems, we innovate fast and think big. Arena is the place for self-starters who want to break away from corporate processes, take ownership of meaningful work, and build products that make a real impact.
Role Overview
Our Games Studio is looking for talented Front End Developers at mid or senior level to join our team to build state-of-the-art slot games and to improve our framework. The ideal candidate is a guru in their field and with plenty of passion for what they do. You will be working in a team of dedicated and highly talented people with long and proven track record building slots and other casino type products. The Games Studio is a new venture founded by business veterans with over 16 years of experience, responsible for some of the top-performing games in the industry over the last two decades. We set high standards and strive for excellence in every aspect of our products and the gaming experience. We are assembling a team of individuals who are genuinely passionate about their work and excel in their respective areas of expertise.
Role Description
- Responsible for designing, building, and maintaining our multi platform slots game framework with a mobile first approach.
- Stay up-to-date with new tools and technologies within your field and proactively implement them in your work.
- Ensure best practices for development and testing of the code base.
- Optimise applications for maximum speed, responsiveness, and best user experience.
- Collaborate closely with the studio head, game designers, mathematicians, artists, server developers, QAs etc. from project inception to completion and beyond.
- Proactively suggest improvement to processes and workflows.
- Assist game designers in visualising their game ideas building prototypes.
- Verify that math models, server responses, art assets and sounds are correctly implemented.
- Connect framework with backend servers, including RESTful APIs and WebSocket integration.
- Use version control systems such as Git to manage code repositories and ensuring workflows.
- Document code and framework, making it easy for other developers to use and understand.
The Candidate Must Have:
- 3+ years of professional experience building HTML-5 browser-based slot games or similar applications.
- Extensive knowledge in HTML5, Javascript, Typescript.
- Great understanding of web services and API integration (especially REST APIs).
- Proven experience in PIXI.JS, Node.
- Proficiency in cross-browser compatibility, usability, and accessibility design considerations.
- Ability to write efficient, clean and structured code that is easy to maintain and test.
- Meticulous, proactive, and possess a keen eye for detail.
- Experienced problem solver and troubleshooter.
- Fluent in English and communicate clearly and efficiently.
Bonus / Preferred (AI-Assisted & Vibe Coding)
- Hands-on experience with AI-assisted development tools, especially Claude Code, ChatGPT, GitHub Copilot, or similar.
- Comfortable practicing “vibe coding” — leveraging AI as a collaborative coding partner for rapid prototyping, refactoring, debugging, and idea exploration.
- Strong ability to review, validate, and take full ownership of AI-generated code, ensuring performance, maintainability, and correctness.
- Experience using AI to improve development velocity, code quality, and problem-solving efficiency is a strong plus.
Company Benefits
- Highly competitive salary reflecting your skills and experience.
- Regular company socials and outings.
- Reward and recognition programs to acknowledge your contributions.
- Free bicycle parking to promote eco-friendly transportation options.
- 20 days of annual leave, in addition to 8 days of bank holiday (depending on contract).
- Free on-site fruit and hot drinks to keep you energised throughout the day.
- Free snacks, beer, and soft drinks and a PS5 in the office.
- Lovely and modern office space in central London.
Front End Developers Slots (mid/senior) employer: Arena Entertainment
Contact Detail:
Arena Entertainment Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Front End Developers Slots (mid/senior)
✨Tip Number 1
Network like a pro! Get out there and connect with people in the industry. Attend meetups, webinars, or even just grab a coffee with someone who works at Arena. You never know who might have the inside scoop on job openings!
✨Tip Number 2
Show off your skills! Create a portfolio that highlights your best work, especially any HTML5 browser-based slot games you've built. Make sure to include links to live demos or GitHub repos so we can see your coding prowess in action.
✨Tip Number 3
Be proactive! If you see a project or a game idea that excites you, don’t hesitate to reach out. Share your thoughts on how you could contribute to our Games Studio. We love self-starters who take initiative!
✨Tip Number 4
Apply through our website! It’s the best way to ensure your application gets seen by the right people. Plus, it shows us you’re genuinely interested in joining our team at Arena. Let’s make some amazing games together!
We think you need these skills to ace Front End Developers Slots (mid/senior)
Some tips for your application 🫡
Show Your Passion: When you're writing your application, let your enthusiasm for front-end development shine through! We want to see that you’re genuinely excited about building amazing slot games and improving frameworks.
Tailor Your CV: Make sure your CV highlights your experience with HTML5, JavaScript, and any relevant tools like PIXI.JS. We love seeing how your skills align with what we’re looking for, so don’t hold back!
Be Clear and Concise: Keep your application straightforward and to the point. We appreciate clarity, so make it easy for us to see your qualifications and experience without wading through unnecessary fluff.
Apply Through Our Website: Don’t forget to submit your application through our website! It’s the best way for us to receive your details and ensures you’re considered for the role. We can’t wait to hear from you!
How to prepare for a job interview at Arena Entertainment
✨Know Your Tech Stack
Make sure you’re well-versed in HTML5, JavaScript, and TypeScript. Brush up on your knowledge of PIXI.JS and Node, as these are crucial for the role. Be ready to discuss how you've used these technologies in past projects.
✨Showcase Your Problem-Solving Skills
Prepare examples of challenges you've faced in previous roles and how you tackled them. This could involve debugging code or optimising applications for better performance. Highlight your meticulous nature and attention to detail.
✨Collaborative Mindset
Since you'll be working closely with game designers and other developers, demonstrate your ability to collaborate effectively. Share experiences where you’ve contributed to team projects and how you’ve helped improve processes or workflows.
✨Stay Ahead of the Curve
Familiarise yourself with the latest tools and trends in front-end development, especially AI-assisted coding tools. Discuss any experience you have with tools like ChatGPT or GitHub Copilot, and how they’ve enhanced your coding efficiency.
