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- Tasks: Design and build backend systems for the UK's fastest growing sports platform.
- Company: Join a mission-driven team focused on amplifying fan voices in sports.
- Benefits: Earn up to £100K, equity, and enjoy flexible 3-day work weeks.
- Why this job: Shape the future of sports tech while working with a passionate founding team.
- Qualifications: 5+ years in software engineering with strong TypeScript and API design skills.
- Other info: Great opportunity for career growth in a dynamic, fast-paced environment.
The predicted salary is between 72000 - 84000 £ per year.
I am currently working with the fastest go-to platform for sports fans. A centralised home where trusted and passionate supporters can share their voices, insights, and emotions without being drowned out by pundits or fragmented across social media. Their mission is to amplify the perspectives of those who live and breathe the game, and to create a space where genuine fan sentiment drives the conversation.
This is a rare opportunity to join the founding team and play a critical role in shaping the technical foundations, scalability, and long-term success of the platform from day one.
The role:
As a Senior Backend Engineer with strong TypeScript expertise, you’ll be responsible for designing, building, and evolving the backend systems that power their fan-focused platform. You’ll work closely with the founding team to architect reliable, scalable services and APIs, making key technical decisions as we grow from an early-stage product into a mature platform. You’ll take ownership of core backend domains, influence engineering standards, and help ensure the platform is secure, performant, and built to scale.
Responsibilities:
- Designing, developing, and maintaining backend services and APIs using TypeScript.
- Taking ownership of backend architecture, data models, and service boundaries.
- Making pragmatic decisions on when to leverage existing tools and services versus building custom solutions.
- Working closely with frontend and mobile engineers to design clean, well-documented APIs.
- Collaborating with product owners to ensure the product vision is accurately reflected in the technical roadmap and backlog.
- Considering performance, scalability, and reliability in every sprint.
- Ensuring best practices around security, authentication, authorization, and data protection.
- Establishing and promoting backend coding standards, tooling, and development practices.
- Contributing to technical strategy discussions and helping shape long-term platform architecture.
- Proactively identifying technical risks and opportunities for improvement as the product scales.
About you:
- 5+ years of commercial software engineering experience, with a strong focus on backend development.
- Strong TypeScript expertise, ideally in a Node.js backend environment.
- Experience designing and building APIs (REST and/or GraphQL).
- Solid understanding of backend architecture patterns, data modelling, and distributed systems.
- Experience working with databases (SQL and/or NoSQL) and caching layers.
- Comfortable owning systems end-to-end: development, testing, deployment, and monitoring.
- Strong communicator who enjoys collaborating, sharing ideas, and giving and receiving feedback.
- Opinionated but pragmatic, you care about building the right thing, not just the clever thing.
- Experience working in early-stage or fast-moving product teams is a big plus.
- Passion for sports is welcome but not required, technical excellence comes first.
Remuneration & Benefits:
- Up to £100,000 + equity + benefits.
- Work closely with a brilliant, mission-led team.
If you want to hear more about the position, please apply ASAP with a CV and we will give you a call if we think you are a match!
Senior Back End Engineer | £100K | 3 Days Per Week (LDN) | UK\'s Fastest Growing Sports Platform in City of London employer: Owen Thomas | Pending B Corp™
Contact Detail:
Owen Thomas | Pending B Corp™ Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Senior Back End Engineer | £100K | 3 Days Per Week (LDN) | UK\'s Fastest Growing Sports Platform in City of London
✨Tip Number 1
Network like a pro! Reach out to folks in your industry, especially those who work at the company you're eyeing. A friendly chat can give you insider info and maybe even a referral!
✨Tip Number 2
Nail that interview prep! Research the company’s mission and values, and think about how your skills align with their goals. Practise common interview questions and be ready to showcase your TypeScript expertise.
✨Tip Number 3
Show off your projects! If you've built any cool APIs or backend systems, make sure to highlight them during interviews. Having tangible examples of your work can really set you apart from the crowd.
✨Tip Number 4
Don’t forget to apply through our website! It’s the best way to ensure your application gets seen by the right people. Plus, we love seeing candidates who are proactive about their job search!
We think you need these skills to ace Senior Back End Engineer | £100K | 3 Days Per Week (LDN) | UK\'s Fastest Growing Sports Platform in City of London
Some tips for your application 🫡
Tailor Your CV: Make sure your CV highlights your TypeScript expertise and backend development experience. We want to see how your skills align with the role, so don’t be shy about showcasing relevant projects or achievements!
Craft a Compelling Cover Letter: Use your cover letter to tell us why you’re excited about this opportunity. Share your passion for building scalable systems and how you can contribute to our mission of amplifying fan voices in sports.
Showcase Your Collaboration Skills: Since we value teamwork, mention any experiences where you’ve worked closely with frontend engineers or product owners. Highlight how you’ve contributed to successful projects through collaboration and communication.
Apply Through Our Website: We encourage you to apply directly through our website. It’s the best way for us to receive your application and ensures you’re considered for this exciting role on our founding team!
How to prepare for a job interview at Owen Thomas | Pending B Corp™
✨Know Your TypeScript Inside Out
Make sure you brush up on your TypeScript skills before the interview. Be ready to discuss your experience with it in a Node.js environment, and prepare to showcase any projects where you've designed and built APIs. This is your chance to demonstrate your technical expertise!
✨Understand the Company’s Mission
Familiarise yourself with the platform's mission to amplify fan voices. Think about how your role as a Senior Back End Engineer can contribute to this vision. Being able to articulate how your technical decisions align with their goals will set you apart.
✨Prepare for Technical Discussions
Expect to dive deep into backend architecture patterns and data modelling during the interview. Prepare examples of past projects where you’ve made key architectural decisions or improved system performance. This will show that you’re not just a coder, but a strategic thinker.
✨Show Your Collaborative Spirit
Since the role involves working closely with frontend and mobile engineers, be ready to discuss how you’ve collaborated in the past. Share examples of how you’ve communicated effectively and contributed to team discussions. They’ll want to see that you’re a team player who values feedback and collaboration.
