Find a job 
Featured Companies 
Featured Universities 
For Companies At a Glance
- Tasks: Lead exciting projects that shape the future of gaming integration.
- Company: Join tombola, a dynamic and inclusive tech company in Sunderland.
- Benefits: Enjoy hybrid working, competitive perks, and a culture focused on growth.
- Why this job: Make a real impact on innovative projects and influence technical direction.
- Qualifications: Strong C# and .NET experience with a passion for mentoring others.
- Other info: Be part of a supportive team that values your contributions and ideas.
The predicted salary is between 36000 - 60000 £ per year.
Join the Exciting Journey at tombola. Ready to step into a senior role that exists because of real growth and real success? This opportunity has opened up thanks to an internal promotion within the team. We are looking for an experienced and confident Senior Developer who brings depth, strong opinions and proper senior level thinking. You will be working on new and exciting projects that directly support how our games connect to the platform.
Your work will be noticed. Your decisions will matter. Your experience will shape our next chapter.
What will I be doing:
- You will be stepping into a senior role that influences technical direction across the wider Platform Team at tombola.
- You will help drive forward our mission to fully decouple our platform from our games so our studios can innovate freely.
- This is high impact work across performance, reliability, scalability and future growth.
What you will be working on:
- Refactoring and decoupling platform components so multiple studios and games can integrate smoothly.
- Maintaining and improving back end services and APIs to support reliability and growth.
- Making sure the platform is reliable, scalable and flexible for future expansion.
- Taking ownership of back end projects that have visibility across the business.
- Helping guide engineering choices by shaping patterns, practices and approaches.
- Coaching and mentoring developers to support their growth and confidence.
- Supporting the team through pair programming, knowledge sharing and technical guidance.
- Contributing your senior voice to planning, architecture and wider platform decisions.
What does good look like for us:
Knowledge and experience we need you to have:
- You are an established Senior Developer with strong C# and .NET experience.
- Excellent knowledge of .NET Framework MVC and .NET Core.
- Proven experience building scalable, reliable and secure back‑end systems.
- Comfortable operating in complex platform environments.
- Confident contributing to architecture and technical direction.
- Experience coaching and mentoring other developers.
- Pragmatic and adaptable in a fast paced environment.
- Experience with AWS or cloud native technologies.
The tech you will get hands on with:
- C# ASP.NET Framework and Core.
- AWS services including S3, RDS, ECS.
- Docker, Terraform, TeamCity, GitHub.
- SQL and NoSQL databases including MSSQL, DynamoDB and Redis.
- Node.js and TypeScript where it supports integration work.
Why join us?
- This senior role exists due to an internal promotion which shows our growth and investment in our people.
- You will be working on new future‑facing projects rather than just legacy maintenance.
- Your work will be visible across multiple game studios and business areas.
- You will help shape the modern platform that supports the future of tombola.
- You will join a supportive team that values proper engineering and senior influence.
- You will enjoy hybrid working three days in our Sunderland office plus brilliant benefits and a culture built on growth.
If you are an experienced Senior Developer who wants to step into a high impact role created through genuine internal progression and team growth, your journey starts here. At tombola we know that our differences make us stronger and that thinking differently is key to long term success. We work hard to create a culture of inclusivity where everyone can celebrate our Free to be me value. We are committed to creating opportunities for everyone here at tombola, we welcome applications from all backgrounds and encourage individuals to apply, even if you don’t meet every requirement.
Senior Platform Developer - Game Integration Team · Sunderland, UK · employer: Tombola
Contact Detail:
Tombola Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Senior Platform Developer - Game Integration Team · Sunderland, UK ·
✨Tip Number 1
Network like a pro! Reach out to current or former employees at tombola on LinkedIn. A friendly chat can give you insider info and maybe even a referral, which can really boost your chances.
✨Tip Number 2
Show off your skills in action! If you have a portfolio or GitHub with projects that highlight your C# and .NET expertise, make sure to share it during interviews. It’s a great way to demonstrate your capabilities beyond just words.
✨Tip Number 3
Prepare for technical interviews by brushing up on your problem-solving skills. Practice coding challenges that focus on back-end systems and architecture. This will help you feel confident when discussing how you can contribute to tombola's exciting projects.
✨Tip Number 4
Don’t forget to express your passion for innovation! During interviews, share your thoughts on how you can help tombola decouple their platform from games. Show them you’re not just looking for a job, but a chance to make a real impact.
We think you need these skills to ace Senior Platform Developer - Game Integration Team · Sunderland, UK ·
Some tips for your application 🫡
Show Your Passion: When you're writing your application, let your enthusiasm for the role shine through! We want to see how excited you are about joining our team and contributing to the amazing projects at tombola.
Tailor Your Experience: Make sure to highlight your relevant experience in C# and .NET, as well as any work with AWS or cloud technologies. We love seeing how your background aligns with what we're doing, so don’t hold back!
Be Authentic: Don’t be afraid to show your personality in your application. We value authenticity and want to get a sense of who you are beyond just your technical skills. Let us know what makes you tick!
Apply Through Our Website: For the best chance of success, make sure to apply directly through our website. It’s the easiest way for us to keep track of your application and ensure it gets the attention it deserves!
How to prepare for a job interview at Tombola
✨Know Your Tech Stack
Make sure you’re well-versed in C#, .NET Framework, and AWS services. Brush up on your knowledge of MVC and Core, as well as any relevant cloud technologies. Being able to discuss your experience with these tools confidently will show that you’re ready to hit the ground running.
✨Showcase Your Impact
Prepare examples of how your previous work has made a difference. Talk about specific projects where you’ve improved performance, reliability, or scalability. This will demonstrate your ability to contribute to tombola’s mission of building a robust platform for innovation.
✨Emphasise Team Collaboration
Since this role involves mentoring and guiding other developers, be ready to discuss your coaching experiences. Share how you’ve supported team growth through pair programming or knowledge sharing. This will highlight your leadership skills and fit within the supportive culture at tombola.
✨Ask Insightful Questions
Prepare thoughtful questions about the team’s current projects and future goals. Inquire about the challenges they face in decoupling the platform from games. This shows your genuine interest in the role and helps you understand how you can contribute to their success.
