Find a job 
Featured Companies 
Featured Universities 
For Companies At a Glance
- Tasks: Join a dynamic team as a Full Stack Engineer, working on exciting projects with C#, .NET, and React.
- Company: Be part of an innovative early-stage start-up led by experienced founders in London.
- Benefits: Enjoy a competitive salary up to £100,000, equity options, and a collaborative work environment.
- Why this job: Make a real impact by shaping products and strategies while working closely with founders.
- Qualifications: 3+ years of experience in Full Stack development, strong skills in C#, .NET, and React.
- Other info: Fast-paced interview process with three stages, focused on respect for your time.
The predicted salary is between 43200 - 72000 £ per year.
I’m hiring a Full Stack Software Engineer to join one of the most ambitious, talented, and genuinely brilliant teams I’ve worked with. This is a rare opportunity to work directly with proven founders on an early-stage product with huge potential. They’re rebuilding the infrastructure of a legacy industry from the ground up - no silos, no red tape.
Location: London
Working Policy: Onsite full-time - it’s early stage, and the team gets massive value from in-person collaboration
Salary: Up to £100,000 (depending on experience) + meaningful equity - it’s a brilliant time to join
Tech: C#, .NET, TypeScript, React, Azure
Interview Process: 3 stages. We keep things fast, focused, and respectful of your time.
You’ll be a Full Stack Software Engineer in a small, fast-paced team, working across frontend and backend to ship real features using C#, .NET, React, and Azure. You must be confident across the stack - this role offers real autonomy and end-to-end ownership.
This isn’t just an engineering role. You’ll be actively involved in commercial decisions, product strategy, and user conversations - not just handed tickets.
We’re looking for:
- Mid–Senior Full Stack Software Engineers — while we don’t fixate on years, 3+ years' experience is typically what we’d expect. We need engineers to hit the ground running.
- Strong across C#, .NET, and React
- Passionate about building great products users actually love. Experience in FinTech or B2B SaaS would be highly advantageous but by no means an essential.
- Excited by early-stage, in-office startup life
- Hungry to build something with lasting impact
You’ll work closely with founders, shaping both product and business from the inside. If you’re a Full Stack Software Engineer who wants real ownership, fast learning, and to build with C#, .NET, React, and Azure - apply now.
Full Stack Engineer | TypeScript, React, C#, .NET employer: Wilson Brown
Contact Detail:
Wilson Brown Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Full Stack Engineer | TypeScript, React, C#, .NET
✨Tip Number 1
Familiarise yourself with the specific technologies mentioned in the job description, such as C#, .NET, TypeScript, and React. Consider building a small project or contributing to open-source projects using these technologies to showcase your skills and understanding.
✨Tip Number 2
Research the company and its founders thoroughly. Understanding their vision and the industry they are disrupting will help you engage in meaningful conversations during the interview process, demonstrating your genuine interest in the role and the company.
✨Tip Number 3
Prepare to discuss your previous experiences where you took ownership of projects or contributed to product strategy. This role requires more than just technical skills; showing that you can think commercially and contribute to user conversations will set you apart.
✨Tip Number 4
Network with current or former employees of the company on platforms like LinkedIn. Engaging with them can provide insights into the company culture and expectations, and may even lead to a referral, which can significantly boost your chances of landing the job.
We think you need these skills to ace Full Stack Engineer | TypeScript, React, C#, .NET
Some tips for your application 🫡
Tailor Your CV: Make sure your CV highlights your experience with C#, .NET, TypeScript, and React. Include specific projects where you've demonstrated your full stack capabilities and any relevant achievements in SaaS or FinTech.
Craft a Compelling Cover Letter: Write a cover letter that showcases your passion for building products users love. Mention your excitement about working in an early-stage startup and how your skills align with the company's goals.
Showcase Relevant Experience: In your application, emphasise any previous roles where you had end-to-end ownership of projects. Discuss your involvement in product strategy and user conversations to demonstrate your holistic understanding of software development.
Prepare for Interviews: Research common interview questions for Full Stack Engineers, especially those related to C#, .NET, and React. Be ready to discuss your past experiences and how they relate to the role, as well as your approach to problem-solving in a fast-paced environment.
How to prepare for a job interview at Wilson Brown
✨Showcase Your Full Stack Skills
Make sure to highlight your experience with C#, .NET, TypeScript, and React during the interview. Be prepared to discuss specific projects where you've used these technologies and how you approached challenges across both frontend and backend.
✨Demonstrate Your Passion for Product Development
Since this role involves shaping product strategy, share examples of how you've contributed to product decisions in the past. Talk about your passion for building products that users love and how you gather user feedback to inform your work.
✨Prepare for Technical Questions
Expect technical questions that assess your problem-solving skills and understanding of the tech stack. Brush up on common algorithms, data structures, and design patterns relevant to C# and .NET, as well as React best practices.
✨Emphasise Team Collaboration
Given the emphasis on in-person collaboration, be ready to discuss your experiences working in teams. Highlight how you communicate effectively with team members and contribute to a positive team dynamic, especially in fast-paced environments.
