Prototyping Engineer - Frontier R&D in London

Prototyping Engineer - Frontier R&D in London

London Full-Time 50000 - 65000 £ / year (est.) Home office (partial)
Flutter

At a Glance

  • Tasks: Rapidly build functional prototypes using cutting-edge technologies and tools.
  • Company: Join Flutter, a leader in online sports betting and iGaming innovation.
  • Benefits: Enjoy unlimited holiday, a learning fund, and hybrid working options.
  • Other info: Be part of a diverse team that values creativity and innovation.
  • Why this job: Transform ambitious ideas into real-world applications and make an impact.
  • Qualifications: Strong software development skills and experience with machine learning frameworks.

The predicted salary is between 50000 - 65000 £ per year.

The Frontier R&D team sits within Flutter UKI's Disruptive R&D function, dedicated to exploring emerging technologies over a 12-36 month horizon. We prototype rapidly with cutting-edge tools, build relationships with technology providers, and create demonstrations that inform strategic decisions across the business. Our work transforms ambitious concepts into tangible outputs that can be developed into full-scale projects.

As Prototyping Engineer, you will be the technical engine of the team, turning ideas into working software at pace.

What you’ll do:

  • Rapidly building functional prototypes across a wide range of technology domains, from machine learning systems to API integrations
  • Leveraging generative AI coding assistants and productivity tools to maximise development velocity
  • Developing proof-of-concept applications that demonstrate the potential of emerging technologies for betting and gaming
  • Building automated pipelines and workflows for content generation, data processing, and system integration
  • Integrating with third-party APIs and services to create novel product experiences
  • Implementing machine learning models and neural network architectures for experimental applications
  • Deploying prototypes to internal demonstration environments and hubs for stakeholder evaluation
  • Collaborating with the Research Graduate on technical feasibility assessments
  • Contributing to technical presentations and documentation of prototype capabilities

What you’ll need:

  • Strong software development skills with proficiency in multiple programming languages (Python, JavaScript/TypeScript, etc.)
  • Hands-on experience with machine learning frameworks (PyTorch, TensorFlow, or similar)
  • Extensive daily use of generative AI tools for coding (Claude, Cursor, GitHub Copilot, or equivalent)
  • Proven ability to deliver working prototypes quickly with minimal specification
  • Experience with API development and integration, including RESTful services and webhooks
  • Familiarity with cloud platforms and deployment pipelines (AWS, GCP, Azure, or similar)
  • Comfort working with ambiguity and rapidly evolving requirements
  • Genuine enthusiasm for learning new technologies and experimenting with emerging tools

Desirable:

  • Experience building mobile applications or progressive web apps
  • Knowledge of betting or gaming industry systems and APIs
  • Experience with neural network architectures for generative or predictive applications
  • Familiarity with game development engines or creative automation tools
  • Background in mathematics, statistics, or computational science

What’s on offer:

  • £/€1,000 learning fund
  • Twice-yearly bonus (with part of it guaranteed!)
  • Unlimited Holiday
  • Pension contribution scheme
  • Private healthcare
  • Hybrid Working
  • Access to thousands of Udemy courses
  • Invest via the Company Sharesave Scheme

About Flutter:

Flutter is the world’s leading online sports betting and iGaming operator, with a market leading position in the US and across the world. Our ambition is to change our industry for the better, making use of our significant scale and challenger mentality.

By Changing the Game, we believe we can deliver long-term growth while promoting a positive, sustainable future for the industry. We are well-placed to do so through the distinctive, global advantages of the Flutter Edge, which gives our brands access to group-wide benefits to stay ahead of the competition, as well as our clear vision for sustainability through our Positive Impact Plan.

Flutter operates a diverse portfolio of leading online sports betting and iGaming brands including FanDuel, Sky Betting & Gaming, Sportsbet, PokerStars, Paddy Power, Sisal, tombola, Betfair, MaxBet, Junglee Games and Adjarabet.

About Flutter UK & Ireland:

The UK & Ireland region of Flutter unites some of the biggest brands in the betting and gaming industry; Betfair, Paddy Power, PokerStars, Sky Betting & Gaming and tombola.

At Flutter UK & Ireland, we strive for the next level and drive innovation to set the pace as leaders, putting our customers first, always. We win together through team spirit and unparalleled dedication. When we’re free to be ourselves, we thrive and unleash our unique talents —creating a culture that empowers our people to change the game. We see opportunity everywhere and there is always more to discover...

We’re working to be an inclusive employer. We encourage people from all backgrounds, ways of thinking and working to apply. Everyone brings different perspectives and experiences; you don't have to meet all the requirements listed to apply for this role. If you need any adjustments to make this role work for you let us know, and we’ll see how we can accommodate them.

Prototyping Engineer - Frontier R&D in London employer: Flutter

At Flutter UKI, we pride ourselves on being an exceptional employer, offering a dynamic work culture that fosters innovation and collaboration. As a Prototyping Engineer in our Frontier R&D team, you'll enjoy unique benefits such as unlimited holiday, a generous learning fund, and hybrid working options, all while contributing to cutting-edge projects that shape the future of the betting and gaming industry. We are committed to employee growth and inclusivity, ensuring that every team member has the opportunity to thrive and make a meaningful impact.

Flutter

Contact Details:

Flutter Recruitment Team

StudySmarter Expert Advice🤫

We think this is how you could land Prototyping Engineer - Frontier R&D in London

Join Local Tech Meetups

Get out there and mingle with fellow developers by joining local tech meetups. It’s a fantastic way to meet people who might be working at Flutter or know someone who does. Plus, you can pick up some trendy tech skills and trends while you're at it!

Contribute to Open Source Projects

Show off your coding chops by jumping into open-source projects. Not only does this give you practical experience, but it also gets you noticed in the dev community. You'll create a killer portfolio that speaks volumes about your skills to Flutter.

Tap into Online Developer Communities

Don’t underestimate the power of online developer communities like GitHub, Stack Overflow, and even Reddit. Participate in discussions, share your projects, and build your visibility. We can often find opportunities through these channels that can lead to a full-time gig at companies like Flutter.

Explore Job Boards Specifically for Tech Roles

Keep your eyes peeled on job boards that focus on tech roles. Sites like TechCareers or Stack Overflow Jobs can often have listings for companies like Flutter that might not show up on broader job sites. Make it a habit to check these regularly, and don’t hesitate to apply directly through our website!

We think you need these skills to ace Prototyping Engineer - Frontier R&D in London

Software Development
Python
JavaScript
TypeScript
Machine Learning Frameworks
PyTorch
TensorFlow

Some tips for your application 🫡

Show off your coding skills:When applying for a software engineering role, it's super important to showcase your coding skills. Make sure your CV includes your tech stack, any relevant programming languages you’re comfortable with, and examples of projects you've worked on. If you have a GitHub profile, link it up! We love to see code in action.

Tailor your portfolio:For a full-time role, we’d expect to see some solid examples of your work in your portfolio. Make sure to include at least two or three projects that highlight your problem-solving skills and your ability to work with different technologies. Focus on the projects that are most relevant to the position at Flutter.

Craft a killer cover letter:Your cover letter is your chance to stand out—make it personal! Explain why you want to work at Flutter and how your skills align with the role. Show us your passion for software development. We dig enthusiastic candidates who understand the value of collaboration and continuous learning!

Be clear and concise:When it comes to writing your CV and cover letter, clarity is key. Avoid jargon that could confuse us and stick to simple, direct language. Highlight your achievements with quantifiable results where possible, and keep everything easy to read. A well-organised application goes a long way!

How to prepare for a job interview at Flutter

Brush Up on Your Coding Skills

For a full-time software engineering role, it's crucial that we stay sharp with our coding abilities. Expect technical questions that might involve solving problems on the spot or discussing algorithms. Practise on platforms like LeetCode or HackerRank to get comfortable with the types of questions that often come up.

Know Your Tools and Frameworks

Make sure we’re well-acquainted with the tools and technologies listed in the job description. Familiarise ourselves with any specific frameworks or programming languages mentioned. If Flutter uses React or Node.js, for instance, be ready to discuss how we’ve used them in previous projects or coursework.

Showcase Your Projects

Bring along a portfolio that highlights our best work. This could be code samples, GitHub repositories, or any side projects we’ve built. Make sure we can talk through our thought process for each project, especially the challenges we faced and how we solved them—this shows our problem-solving skills in action.

Prepare for Behavioural Questions

While technical skills are key, full-time positions also require cultural fit. Be ready to discuss our previous experiences and how we handle teamwork, conflict, and deadlines. Brush up on the STAR method—Situation, Task, Action, Result—to clearly articulate our past experiences when discussing how we've contributed to a team.