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For Companies At a Glance
- Tasks: Design and develop scalable backend systems using .NET/C# for innovative IoT products.
- Company: Join a growing British IoT leader focused on collaboration and engineering excellence.
- Benefits: Strong salary, bonus, equity, and a supportive work environment.
- Other info: Be part of a dynamic team with opportunities for growth and empowerment.
- Why this job: Make a real impact in high-integrity industries while solving complex technical challenges.
- Qualifications: Proven experience in backend development with .NET/C# and strong coding skills.
The predicted salary is between 36000 - 60000 £ per year.
Location: North London/Hertfordshire
Type: Permanent | Strong Salary + Bonus + Equity
Right to Work: UK work eligibility required (no sponsorship)
What We’re Looking For
We’re searching for a highly skilled Principle and Senior Backend Engineer with fast, accurate coding skills and a passion for building scalable, reliable systems. You will play a critical role in designing and developing backend services that power IoT products used across high-integrity industries including Fire, Security, Telecare, Retail, Water, and National Infrastructure.
The Role
- Build and maintain backend systems using .NET / C#
- Design clean, scalable, maintainable architectures
- Contribute to high automated test coverage across all services
- Translate business requirements into secure, performant backend solutions
- Collaborate closely with front‑end, QA, product, and platform teams
- Solve complex technical challenges with elegant, thoughtful solutions
Our Technical Environment
- Backend: .NET / C#
- Automated Testing: NUnit
- Solution Testing: Playwright
- Strong focus on:
- Reliability and performance
- Clean, maintainable code
- High‑level automated test coverage
- Scalable, production‑ready services
Our Culture
We’re building a team centred on collaboration, inclusion, and engineering excellence. You’ll be joining an environment where people feel supported, challenged, and empowered. This is an exceptional opportunity to join a growing British IoT leader at a pivotal moment and contribute to the foundation of a brand‑new engineering organisation.
Principle and Senior Backend Software Engineer (.NET) employer: Recenso
Contact Detail:
Recenso Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Principle and Senior Backend Software Engineer (.NET)
✨Tip Number 1
Network like a pro! Reach out to your connections in the industry, attend meetups, and engage in online forums. You never know who might have the inside scoop on job openings or can refer you directly.
✨Tip Number 2
Show off your skills! Create a portfolio showcasing your best projects, especially those using .NET/C#. This gives potential employers a taste of what you can do and sets you apart from the crowd.
✨Tip Number 3
Prepare for interviews by practising common technical questions and coding challenges. Use platforms like LeetCode or HackerRank to sharpen your skills. Confidence is key, so be ready to demonstrate your problem-solving abilities!
✨Tip Number 4
Don’t forget to apply through our website! It’s the best way to ensure your application gets noticed. Plus, we love seeing candidates who are proactive about their job search.
We think you need these skills to ace Principle and Senior Backend Software Engineer (.NET)
Some tips for your application 🫡
Tailor Your CV: Make sure your CV highlights your experience with .NET and C#. 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: Your cover letter is your chance to shine! Use it to explain why you’re passionate about backend engineering and how you can contribute to our team. Keep it concise but impactful.
Showcase Your Problem-Solving Skills: In your application, mention specific examples where you've tackled complex technical challenges. We love seeing how you approach problems and come up with elegant solutions!
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 opportunity!
How to prepare for a job interview at Recenso
✨Know Your .NET Inside Out
Make sure you brush up on your .NET and C# skills before the interview. Be ready to discuss your past projects and how you've used these technologies to build scalable systems. They’ll likely ask you about specific challenges you faced and how you solved them, so have some examples in mind.
✨Understand the Business Context
Since this role involves translating business requirements into backend solutions, it’s crucial to understand the industries they operate in, like Fire, Security, and Retail. Research their products and think about how your technical skills can directly impact their business goals.
✨Showcase Your Testing Knowledge
Automated testing is a big focus for this role, so be prepared to talk about your experience with NUnit and Playwright. Discuss how you ensure high test coverage and maintainable code, and maybe even share a story where your testing approach saved the day.
✨Emphasise Collaboration Skills
This company values collaboration across teams, so highlight your experience working with front-end developers, QA, and product teams. Share examples of how you’ve successfully collaborated in the past and how you handle feedback and differing opinions.