Senior Full Stack Engineer (.NET C# / React)
Eugene Kruglik, our Engineering Manager, says "This is an amazing opportunity to join TransferRoom and work on an incredibly exciting new product".
⚽️ We’re on a mission to change the football transfer market
TransferRoom is a hyper-growth B2B SaaS SportsTech company and the only digital marketplace in the world focusing on the global football industry.
We do this by empowering football clubs, agents and players to be successful in the transfer market by giving them real-time market intelligence and direct access to a global network of decision-makers.
TransferRoom has become a must-have for key stakeholders in football’s transfer market. It’s used by 800+ clubs, including Man City, Liverpool and PSG, 550 agencies and 8000 professional players. It has empowered clubs and agents to facilitate over 6000 transfers since its launch in 2017.
💻 How We Work
We work in cross-functional squads, made up of full-stack engineers, product managers, designers, analysts, and automated QAs. Together, these squads own a key area of our platform — from club tools and agent products to core infrastructure and data services.
We believe the best work happens when teams are empowered to make decisions, collaborate openly, and ship fast. Our squads are lean and can develop and deploy their products end-to-end autonomously. Our engineers pair program, do code reviews, and iterate quickly to keep learning and improving.
We practice Scrumban and deploy new features to our customers every two weeks or sooner.
🏟️ Our Location
Our London office is at Bankside, with additional tech hubs in Poland and Ukraine.
Our office is naturally social, especially Tuesdays, Thursdays & Fridays, when we have regular team drinks, celebrations and five-a-side football.
🎯 What You'll Be Working On
As a backend engineer, you’ll help design and build reliable, scalable systems that power a platform trusted by hundreds of clubs worldwide. Some of the technologies you’ll work with include:
C# & .NET for our core services
React & React Native for our front-end and mobile apps
SQL Server, MongoDB & Databricks for data storage, data processing and caching
AI & ML for rapidly creating the next generation of innovative products
Azure to run and scale our services
REST APIs that connect it all
We hire for potential and mindset, not just a checklist of skills — so you don’t need to have used all these before. If you’re excited about solving problems at scale, we’ll support you with onboarding and learning opportunities to get up to speed.
✅ You Should Apply If
You are a skilled Full-Stack Engineer with strong experience in C# and React
You have experience working on the backend of a technology product
You enjoy collaborating with product and design to solve customer problems
You’re comfortable working in an environment with autonomy and ownership
You care about writing clean, resilient, maintainable software
You’re curious about distributed systems, APIs, and scaling platforms
You want your work to have a visible impact in a fast-moving, global industry
Not ticking every box? That’s okay! Research shows that underrepresented groups often self-select out of applying unless they meet every single requirement. If this role excites you, we’d love to hear from you — even if you’re still growing into some of these skills.
🏁The Interview Process
We keep things simple and respectful of your time:
Screening Call – meet our talent team and learn more about TransferRoom
Hiring Manager Call - to meet our leadership team
Technical Task – show us how you solve problems
Final Stage Interview – including system design, technical deep dive, and a values-based conversation
We move quickly and work around your availability — our goal is to give you clarity at every step.
🤩 What’s in it for you:
- Employee assistance programme
- 25 days holiday plus bank holidays
- Life insurance
- Critical illness
- Auto-enrolment pension scheme with Hargreaves Lansdown, 3% employer contribution, collectively a minimum of 8%, with the option to contribute via salary sacrifice
- Enhanced parental leave
- Learning budget for everyone
- Discounted gym membership via Hussle
- A generous employee Referral Bonus scheme
- Team building days and events
- Cycle-to-work scheme and an annual travel season ticket loan
- ‘Matched Giving’ programme where we donate when our employees donate
- We are a unique combination of a scale up with security
We are a fast scaling, category creating company with smart teammates who love what they do. With a unique combination as a scale up with security, we have an 86% Employee Satisfaction Score, a Likelihood to Recommend score of 8.3 and a score of 8.8 for how our colleagues rate their relationships with their coworkers.
- Department
- Engineering
- Locations
- London
- Place of work
- Hybrid, 3 days in the office
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