Full Stack Developer - Admin Systems
About Us
We’re a digital entertainment company creating engaging online platforms people love. Since 2021, we’ve been building something different. Our brands include MetaWin, WOW Vegas, BetZoo Media, Hit.com and Rolla with more to come.
With teams operating from London, Malta, Gibraltar & Miami launching in 2025 each platform is designed to offer unique, engaging, and innovative digital experiences. From immersive betting platforms to exciting casino games and interactive online entertainment, our brands deliver cutting-edge technology and user-focused design.
Arena prioritises the use of innovative technology, decentralised where possible and builds with an AI first mindset to create the highest quality end product for our users. Not challenged by legacy systems, we are blue sky thinkers changing the landscape of digital entertainment.
Role Overview:
We are seeking a highly skilled Full Stack Developer to join our organisation and take ownership of building a new Admin System . This role goes beyond standard backend work: you’ll be building our internal admin tools — covering UI, management interfaces, and any other features required to streamline platform operations.
This role requires a developer who can rapidly prototype and deliver solutions by leveraging AI/LLM tooling alongside traditional engineering. You’ll work with a high degree of autonomy while collaborating with the team on technical decisions and integration. This role requires a developer who is not only technically competent but also self-sufficient, pragmatic, and focused on results.
Responsibilities:
Lead the design and build of a new Admin System, including UI and management tools.
Enhance existing internal admin systems, ensuring usability, speed, and security.
Write clean, efficient, and scalable code using best practices and industry standards.
Work independently to rapidly deliver high-quality features with minimal oversight.
Leverage AI tools to speed up delivery and problem-solving.
Troubleshoot and debug issues, ensuring systems are robust and bug-free.
Optimize services for maximum performance and scalability.
Collaborate with product managers when needed but remain highly autonomous.
Required Skills & Experience:
5+ years of professional development experience.
Strong expertise with TypeScript, Node.js, and MySQL .
Excellent knowledge of OOP patterns and REST API theory/modeling .
Experience building admin or back-office systems (ideally in highly regulated sectors).
Banking/financial sector background strongly preferred .
Proven ability to work independently and quickly , delivering results under tight timelines.
Experience using AI tools in development workflows.
Desirable Skills & Experience:
Amazon Web Services.
Highly desirable C# and .NET Core
Background in online gambling or iGaming.
Knowledge of distributed and event-based systems.
Experience with Dependency Injection.
Recommended Jobs
Customer Success Director - Financial Services
Why We Work at Dun & Bradstreet Dun & Bradstreet combines global data and local expertise to help clients make smarter decisions. With 6,000+ people in 31 countries, we are a team of diverse think…
Teaching Assistant
Job Title: Key Stage 1 Teaching Assistant Location: Brentford, London Borough of Hounslow Start Date: November 2025 Contract Type: Full-time, Term-Time Only Salary: £8…
Chef Manager
Job Details At Gather & Gather, we are known as one of the UK & Irelands most distinctive workplace catering experts, we are passionate about great food and great coffee and putting our employees …
Real Estate Account Handler
Location: Finchley Employment Type: Full-time, Permanent Salary: Competitive About the Role We are looking for a Real Estate Account Handler to join a growing insurance team in Finch…
Tax Senior Manager, Hedge Fund
Job Details Our client is looking for a Tax Senior Manager with strong advisory and compliance focused tax experience to primarily focus on Hedge Fund and inbound clients, from start-ups all the…
Theatre Practitioner (Scrub / Recovery / ODP)
Long-running block booking/adhoc (minimum 3 months) with ongoing extension opportunities. Full-time or part-time lines available. Description: We're recruiting Theatre Practitioners (Scrub…
QA Engineer III
Advocate for quality throughout the software development process. Design, implement and maintain the automated testing framework for SaaS products. Mentor and train other team members on automa…
Studio Manager in London - F45 Holloway High End Boutique...
Studio Manager in London - F45 Holloway High End Boutique Fitness Brand Salary: £35k + Bonus Located: Blackhorse Lane *Must be Level 3 PT Qualified* We are looking for highly motivated, e…
Store Assistant Manager - Bromley and Surrounding Area
Store Assistant Manager - Bromley and Surrounding Area When registering to this job board you will be redirected to the online application form. Please ensure that this is completed in full in orde…
Legal Project Management, (FTC)
Legal Project Management, (FTC) Location: London (hybrid) Contract type: 12 month Fixed Term Contract The Role You will develop and use your commercial acumen, technical expertise and un…