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- Tasks: Build and enhance web applications using C# and React, focusing on reliability and scalability.
- Company: High-performing tech team modernising platforms for real-time digital marketplaces.
- Benefits: Competitive salary, bonus, hybrid work, and opportunities for technical growth.
- Why this job: Join a creative team where your code makes a real impact and enjoy a collaborative culture.
- Qualifications: Experience with C# and React, plus a passion for clean code and teamwork.
- Other info: Dynamic environment with hackathons, socials, and a focus on knowledge sharing.
Full-Stack Developer (C# / React)
The experience expected from applicants, as well as additional skills and qualifications needed for this job are listed below.
London | Hybrid (3 days per week) | £80,000 to £90,000 base + bonus
Ncounter are supporting a high-performing technology team as they expand their web engineering capability and continue to modernise the platforms that power real-time digital marketplaces. We’re looking for experienced Full-Stack Developers who enjoy variety, technical challenge, and building well-structured software that others can depend on.
You’ll work within a cross-functional engineering group that takes real pride in collaboration and code quality. The role involves building high-performance, event-driven applications, with a focus on reliability, modularity, and scalability across both front-end and back-end services.
In the role you will:
• Build and enhance web applications using C# (.NET 8) and React with TypeScript
• Design reusable components and frameworks to accelerate product delivery
• Collaborate closely with other engineers to define solutions and solve complex technical challenges
• Contribute to peer reviews, documentation, and mentoring within the team
• Take ownership of quality, testing, and continuous delivery improvements
We’re looking for:
• Strong hands-on experience across modern web technologies and frameworks
• Proficiency in C# or an equivalent object-oriented language, plus React or similar JavaScript frameworks
• A genuine interest in clean code, developer experience, and team-wide collaboration
• Someone curious, pragmatic, and motivated to deliver maintainable, high-quality systems
This is a rare opportunity to join a team that balances engineering rigour with creative freedom. Expect an environment that encourages experimentation, technical growth, and knowledge sharing-alongside regular hackathons, socials, and a positive, open culture.
If you’re an engineer who values both autonomy and teamwork, and want your code to make a visible impact, we’d love to speak with you. Apply today or get in touch for a confidential chat
Full-Stack Developer (C# / React) employer: Ncounter Limited
Contact Detail:
Ncounter Limited Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Full-Stack Developer (C# / React)
✨Tip Number 1
Network like a pro! Reach out to your connections in the tech world, especially those who work at companies you're interested in. A friendly chat can lead to referrals, which can give you a leg up in the hiring process.
✨Tip Number 2
Show off your skills! Create a portfolio showcasing your projects, especially those using C# and React. This gives potential employers a taste of what you can do and sets you apart from the crowd.
✨Tip Number 3
Prepare for technical interviews by brushing up on coding challenges and system design questions. Practice makes perfect, so consider mock interviews with friends or use online platforms to get comfortable.
✨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, it shows you’re genuinely interested in joining our awesome team!
We think you need these skills to ace Full-Stack Developer (C# / React)
Some tips for your application 🫡
Tailor Your CV: Make sure your CV reflects the skills and experiences that match the Full-Stack Developer role. Highlight your proficiency in C# and React, and don’t forget to mention any projects where you’ve built high-performance applications.
Craft a Compelling Cover Letter: Use your cover letter to tell us why you’re passionate about clean code and collaboration. Share specific examples of how you've tackled technical challenges in the past, and show us your enthusiasm for joining our team.
Showcase Your Projects: If you have a portfolio or GitHub repository, include it in your application! We love seeing real-world examples of your work, especially projects that demonstrate your skills in modern web technologies and frameworks.
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. Plus, it makes it easier for us to keep in touch!
How to prepare for a job interview at Ncounter Limited
✨Know Your Tech Stack
Make sure you brush up on your C# and React skills before the interview. Be ready to discuss your experience with these technologies, including any projects you've worked on. Highlight specific challenges you faced and how you overcame them.
✨Showcase Your Collaboration Skills
Since this role emphasises teamwork, be prepared to share examples of how you've collaborated with other engineers in the past. Discuss any peer reviews or mentoring experiences you've had, as well as how you approach problem-solving in a team setting.
✨Demonstrate Your Passion for Clean Code
Express your genuine interest in writing clean, maintainable code. You might want to mention any best practices you follow or tools you use to ensure code quality. This will show that you align with their values of reliability and modularity.
✨Ask Insightful Questions
Prepare some thoughtful questions about the company's engineering culture, the tech stack they use, or their approach to continuous delivery. This not only shows your interest in the role but also helps you gauge if it's the right fit for you.