Full Stack Engineer

2 weeks ago

London, Greater London, United Kingdom Arena Entertainment Full time

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, 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.

Overview

We're assembling a core engineering strike team of five dynamic, ambitious builders. This isn't a corporate job, it's an opportunity for ambitious engineers who want to create, ship, and evangelize world-class code at speed. These engineers will be the engine room of our product ecosystem: building full-stack applications, iterating fast, and helping shape the engineering culture around Claude-first AI coding practices.

Candidate Profile

  • Experience: ~5 years professional coding, with a strong portfolio of shipped projects (startups, open source, or commercial).
  • Mindset: Hungry, ambitious, thrive in high-intensity environments, comfortable wearing multiple hats.
  • Claude Evangelists: You've already built a personal workflow around Anthropic's Claude, using it daily to accelerate coding, refactor, debug, and design system architecture.
  • Cultural Fit: Builder mentality, bias for action, thrives in chaos, obsessed with outcomes not process.

Technical Stack

  • Core Languages: JavaScript / TypeScript (expert level).
  • Frontend: React, , Tailwind, component libraries.
  • Backend: , Express / NestJS, REST + GraphQL APIs.
  • Databases: Postgres, MongoDB, Redis.
  • DevOps: Docker, CI/CD pipelines, cloud platforms (AWS, GCP, or similar).
  • Bonus: Web3 (Solidity, EVM, Sui, Solana), AI API integrations, real-time systems (WebSockets)

Responsibilities

  • Design, build, and maintain full-stack applications with clean, scalable code.
  • Move fast: prototype, iterate, and ship features in days, not months.
  • Use and evangelize Claude-powered coding workflows across the team.
  • Participate in system design, architecture discussions, and scaling strategies.
  • Own features end-to-end: ideation → execution → deployment → monitoring.
  • Mentor peers in best practices, especially around Claude-assisted development.

  • Full-stack Engineer

    4 days ago

    London, Greater London, United Kingdom Data Idols Full time £100,000 - £110,000 per year

    Full-Stack EngineerSalary: £100,000 - £110,000Location: London- hybridData Idols are working with an ambitious technology company using AI to transform how organisations learn, grow and adapt. Their mission is to build cutting-edge digital products that empower people with the skills and insights they need to thrive in a rapidly changing world. Working at...

  • Full Stack Engineer

    1 week ago

    London, Greater London, United Kingdom AMP People Full time £95,000 per year

    Role: Senior Full Stack Engineer We are working with a mission-driven AI company to help them find several Senior Full-Stack Engineers to develop innovative tech for emerging markets. This is an excellent opportunity to Join a diverse team and help build a high-impact platform using modern tools Key Details…    Industry: AI-powered commerce Tech...

  • Full Stack Engineer

    2 weeks ago

    London, Greater London, United Kingdom Jack & JillExternal ATS Full time £80,000 - £120,000 per year

    This is a job that we are recruiting for on behalf of one of our customers.To apply, speak to Jack. He's an AI agent that sends you unmissable jobs and then helps you ace the interview. He'll make sure you are considered for this role, and help you find others if you ask.Full Stack Engineer Company Description: Early-stage AI healthtech platformJob...

  • Full Stack Engineer

    2 weeks ago

    London, Greater London, United Kingdom Jack & JillExternal ATS Full time £80,000 - £120,000 per year

    This is a job that we are recruiting for on behalf of one of our customers.To apply, speak to Jack. He's an AI agent that sends you unmissable jobs and then helps you ace the interview. He'll make sure you are considered for this role, and help you find others if you ask.Full Stack Engineer Company Description: AI-powered dental tech platformJob...

  • Full-Stack Engineer

    2 weeks ago

    London, Greater London, United Kingdom nsave Full time £60,000 - £120,000 per year

    *Join nsave as FullStack Engineer*At nsave, we're redefining what's possible in fintech. We are building a new kind of financial platform that empowers underserved communities to manage, protect, and grow their wealth. We're looking for an exceptional Full-Stack Engineer to help us craft both the experience and the infrastructure that power our mission.If...

  • Full Stack Engineer

    2 days ago

    London, Greater London, United Kingdom Perplexity Full time £80,000 - £120,000 per year

    Perplexity is looking for an experienced Full Stack Engineer to build and ship AI-powered product features end to end across both the frontend and backend.Stack: NextJS | TypeScript | React | Python | Kubernetes | AWS | DockerResponsibilitiesPartner closely with Search, AI, Design, and Product teams to ship experiments and rapidly iterate on insights.Drive...

  • Full Stack Engineer

    2 weeks ago

    London, Greater London, United Kingdom Bandida Mezcal Full time £60,000 - £120,000 per year

    This is an exciting job in a startup with an incredibly intelligent team looking to shake-up the AI industry. Shares in the company offered plus salary, working from the UK or Dubai. Existing team consists of 4x full-time PhD physicists and mathematicians and looking for a Full Stack engineer to help us scale.We are building a platform that helps businesses...

  • Full Stack Engineer

    2 weeks ago

    London, Greater London, United Kingdom Mixar Ltd Full time £50,000 - £60,000 per year

    Founding Software Engineer - Full Stack | £50–60K | Remote (UK)We're building something ambitious.We're a finance consulting practice with deep FP&A expertise - and now we're turning that knowledge into AI enhanced software. We're looking for a founding engineer to join us full time and help bring this to life.If you've ever wanted to build from...

  • Full Stack Engineer

    1 week ago

    London, Greater London, United Kingdom Jobgether Full time £60,000 - £100,000 per year

    This position is posted by Jobgether on behalf of a partner company. We are currently looking for a Full Stack Engineer - House Kubernetes in EMEA.As a Full Stack Engineer, you will play a key role in designing, building, and maintaining scalable, multi-cloud infrastructure that supports advanced compute workloads. You will work across the full stack,...

  • Senior Full Stack Engineer

    4 days ago

    London, Greater London, United Kingdom Jack & Jill Full time £60,000 - £120,000 per year

    This is a job that Jill is helping to recruit for on behalf of one of our customers. To apply, speak to Jack.Title:Senior Full Stack Engineer (Competitive) at Innovative investment banking tech platformJob Title:Senior Full Stack EngineerSalary:CompetitiveCompany Description:Innovative investment banking tech platformJob Description:Join a dynamic team...