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For Companies At a Glance
- Tasks: Own the full-stack development of our app and backend systems for exciting games.
- Company: Join a pioneering tech company with a fun, collaborative culture.
- Benefits: Enjoy a four-day work week, private healthcare, and a £500 holiday bonus.
- Other info: Dynamic team environment with great career growth and fun monthly socials.
- Why this job: Make a real impact using AI and cutting-edge tech in game development.
- Qualifications: Strong full-stack experience and familiarity with MongoDB and API development.
The predicted salary is between 50000 - 60000 £ per year.
Overview
You will be the full-stack owner of our app, web and backend systems, ensuring the platforms that support our games are reliable, scalable and easy to evolve. You will work closely with our Senior Game Developer to build and maintain our app, game delivery website and backend integrations, while embedding AI-accelerated workflows to ship features faster and reduce manual workload across the team.
Responsibilities
- App Development: Build and maintain a polished, user-friendly companion app; integrate APIs, analytics, authentication and lightweight interactive elements; improve UX, performance and reliability over time.
- Web Platform & Game Delivery: Maintain and improve our WebGL game wrapper site; manage user login, redemption flows and light CMS features; ship new features to support game launches and promotions.
- Backend & Integrations: Maintain and extend our custom MongoDB backend; build simple APIs and admin functionality; integrate with Shopify for user and product data (read/write, not platform rebuild); ensure clean, secure and pragmatic data handling.
- AI-Accelerated Development: Use AI tools daily to speed up coding, refactoring and testing; build reusable prompt patterns and workflows; reduce human workload through smart automation; balance speed with sound engineering judgement.
What Success Looks Like
- Faster feature delivery cycles across app and web.
- Reduced reliance on freelancers for routine work.
- Clean, well-documented and maintainable backend integrations.
- AI meaningfully reducing development time.
- Strong collaboration with the Senior Game Developer.
- Stable, reliable releases supporting game launches.
Requirements
Essential
- Strong full-stack development experience (front-end + backend).
- Experience building and maintaining production systems independently.
- Flutter or similar modern front-end framework experience.
- Backend experience with MongoDB and API development.
- Experience integrating third-party services (e.g. Shopify).
- Confidence using AI tools to accelerate development.
- Pragmatic engineering judgement - you know when 'good and shipped' beats 'perfect'.
Desirable
- Experience supporting WebGL deployments.
- Experience with login/auth systems and user accounts.
- E-commerce integrations.
- Working in small, product-led teams.
Working Style
We are looking for someone who:
- Enjoys autonomy but works collaboratively.
- Values speed, iteration and practicality.
- Is comfortable supporting a technical lead rather than being the lead.
- Can move between frontend polish and backend logic without friction.
- Is excited about using AI to multiply impact.
We are committed to building a team that reflects a wide variety of backgrounds and perspectives, and we encourage applications from underrepresented groups.
Benefits
- Annual Leave Entitlement (Full-time): 16 days, in addition to Bank and Public Holidays.
- We work a four-day week (we were one of the first companies to implement this and we have never looked back).
- Enrolment in the Employee Benefit Trust after 12 months (everyone owns a part of the Big Potato).
- Free BUPA private healthcare.
- Access to the Government Pension Scheme.
- Each year you are entitled to a £500 bonus (pro rata) to put towards your holiday.
- Free fruit, snacks, soft drinks, office wine & beers, tea & coffee.
- Discounted gym.
- Free monthly yoga.
- Monthly paid socials.
- Summer and Christmas Party.
- Free games.
- Cycle to work scheme.
- Free eye tests.
Full Stack Engineer in London employer: Big Potato Games | B CorpTM
Contact Detail:
Big Potato Games | B CorpTM Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Full Stack Engineer in London
✨Tip Number 1
Network like a pro! Reach out to folks in the industry, attend meetups, and connect with potential colleagues on LinkedIn. You never know who might have the inside scoop on job openings or can put in a good word for you.
✨Tip Number 2
Show off your skills! Create a portfolio showcasing your projects, especially those that highlight your full-stack capabilities. Make sure to include any AI tools you've used to speed up development – it’s a big plus!
✨Tip Number 3
Prepare for interviews by practising common technical questions and coding challenges. Don’t forget to brush up on your MongoDB and API integration knowledge, as these are key for the role. We want to see how you think and solve problems!
✨Tip Number 4
Apply through our website! It’s the best way to ensure your application gets seen. Plus, we love seeing candidates who take the initiative to engage directly with us. Let’s get you on board!
We think you need these skills to ace Full Stack Engineer in London
Some tips for your application 🫡
Show Off Your Skills: Make sure to highlight your full-stack development experience in your application. We want to see how you've built and maintained production systems, so don’t hold back on the details!
Tailor Your Application: Take a moment to customise your application for this role. Mention your experience with Flutter or similar frameworks, and how you’ve integrated third-party services like Shopify. It’ll show us you’re a great fit!
Be Yourself: We love authenticity! Let your personality shine through in your written application. Share your passion for using AI tools and how you balance speed with sound engineering judgement.
Apply Through Our Website: Don’t forget to apply through our website! It’s the best way for us to receive your application and ensures you’re considered for this exciting opportunity. We can’t wait to hear from you!
How to prepare for a job interview at Big Potato Games | B CorpTM
✨Know Your Tech Stack
Make sure you’re well-versed in the technologies mentioned in the job description, especially Flutter, MongoDB, and API development. Brush up on your full-stack skills and be ready to discuss how you've used these technologies in past projects.
✨Showcase Your AI Savvy
Since the role emphasises using AI tools, come prepared with examples of how you've integrated AI into your development process. Discuss specific tools you've used and how they’ve helped you speed up coding or improve workflows.
✨Prepare for Collaboration Questions
This position requires strong collaboration with a Senior Game Developer. Think of examples from your past experiences where you successfully worked in a team, especially in a product-led environment. Be ready to explain how you balance autonomy with teamwork.
✨Demonstrate Pragmatic Engineering Judgement
The company values speed and practicality over perfection. Prepare to discuss situations where you had to make quick decisions about shipping features versus refining them. Highlight your ability to deliver clean, maintainable code while meeting deadlines.