Full Stack Engineer | C#, .NET, React

JR United Kingdom; Coventry; On-site; GBP 70,000 - 100,000; Full time

Job summary

A dynamic start-up seeks a Full Stack Software Engineer to join a collaborative team in rebuilding industry infrastructure. This role emphasizes autonomy and participation in product strategy, allowing you to influence key decisions and build impactful products using C#, .NET, React, and Azure.

Qualifications

• 3+ years of experience in Full Stack Development.
• Strong skills in C#, .NET, and React.
• Experience in FinTech or B2B SaaS is advantageous.

Responsibilities

• Work on both frontend and backend to deliver features.
• Participate in commercial decisions and product strategy.
• Influence product and business strategy with founders.

Skills

C#

.NET

React

TypeScript

Azure

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 and ambitious team working on an early-stage product with significant potential. The team is rebuilding the infrastructure of a legacy industry from the ground up, emphasizing collaboration without silos or red tape.

Location: London

Working Policy: Onsite full-time, as in-person collaboration is highly valued during this early stage.

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

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

You will be a Full Stack Software Engineer in a small, fast-paced team, working on both frontend and backend to deliver features using C#, .NET, React, and Azure. The role requires confidence across the entire stack, offering autonomy and end-to-end ownership.

This position involves more than just engineering; you'll participate in commercial decisions, product strategy, and user conversations, rather than just executing tickets.

• Mid–Senior Full Stack Software Engineers: typically 3+ years of experience.
• Strong skills in C#, .NET, and React.
• Passionate about creating products users love. Experience in FinTech or B2B SaaS is advantageous but not essential.
• Enthusiastic about early-stage startup life and in-office work.
• Motivated to build impactful products.

You will work closely with founders, influencing both product and business strategy. If you seek ownership, rapid learning, and want to build with C#, .NET, React, and Azure, apply now.