Full Stack Engineer | C#, .NET, React

JR United Kingdom; Woking; On-site; GBP 75,000 - 100,000; Full time

Job summary

A leading company in the FinTech sector is looking for a Full Stack Software Engineer to join their innovative team in Woking. As a Full Stack Software Engineer, you'll be responsible for both frontend and backend development, using technologies such as C#, .NET, and React. This role offers an exciting opportunity to influence product strategy within an early-stage startup, working closely with experienced founders.

Qualifications

• Typically 3+ years' experience as Full Stack Software Engineer.
• Strong skills required in C#, .NET, and React.
• Experience in FinTech or B2B SaaS is a plus.

Responsibilities

• Work across frontend and backend using C#, .NET, and React.
• Influence product and business decisions through close collaboration.
• Autonomy and end-to-end ownership in development.

Skills

C#

.NET

React

TypeScript

Azure

Job description

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Full Stack Engineer | C#, .NET, React, Woking

Client: Wilson Brown

Location: Woking, United Kingdom

Job Category: Other

EU work permit required: Yes

Job Views: 3

Posted: 07.06.2025

Expiry Date: 22.07.2025

Job Description:

Full Stack Software Engineer

SaaS | Early-Stage Start-Up | Experienced Founders | C# | .NET | TypeScript | React | Azure

I’m hiring a Full Stack Software Engineer to join a talented team working on an early-stage product with high potential. The team is rebuilding infrastructure in a legacy industry from the ground up, emphasizing collaboration and innovation.

Location: London

Working Policy: Onsite full-time, as in-person collaboration adds value during early stages.

Salary: Up to £100,000 (depending on experience) + equity.

Interview Process: 3 stages, designed to be fast and respectful of your time.

You will work across frontend and backend as a Full Stack Software Engineer, using C#, .NET, React, and Azure. The role offers autonomy and end-to-end ownership, with involvement in product strategy and user conversations beyond just coding.

• Mid–Senior Full Stack Software Engineers — typically 3+ years' experience.
• Strong skills in C#, .NET, and React.
• Passionate about building user-loved products. FinTech or B2B SaaS experience is a plus but not required.
• Excited about early-stage startup life and in-office work.
• Motivated to build impactful solutions.

Work closely with founders, influencing product and business decisions. If you seek ownership, fast learning, and development with C#, .NET, React, and Azure, apply now.