Full Stack Engineer | C#, .NET, React

JR United Kingdom; Cardiff; On-site; GBP 80,000 - 100,000; Full time

Job summary

A leading startup in Cardiff is looking for a Full Stack Software Engineer to work on an innovative SaaS product aimed at transforming a legacy industry. This role offers the chance to significantly impact project direction, with end-to-end ownership in a collaborative environment.

Qualifications

• 3+ years of experience as a Full Stack Software Engineer.
• Strong skills in C#, .NET, and React.
• Experience in FinTech or B2B SaaS is a plus, but not required.

Responsibilities

• Develop both frontend and backend features using C#, .NET, React, and Azure.
• Participate actively in product strategy and user engagement.
• Work with a small, fast-paced team, taking end-to-end ownership of features.

Skills

C#

.NET

React

Tools

Azure

Job description

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

We are hiring a Full Stack Software Engineer to join an ambitious early-stage startup led by experienced founders. The role involves working on an innovative SaaS product that aims to transform a legacy industry, with opportunities for significant impact and ownership.

Location: Cardiff, United Kingdom

Working Policy: Onsite full-time in Cardiff, emphasizing in-person collaboration during early-stage development.

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

Responsibilities:

• Develop both frontend and backend features using C#, .NET, React, and Azure.
• Participate actively in product strategy, commercial decisions, and user engagement.
• Work with a small, fast-paced team, taking end-to-end ownership of features.

Qualifications:

• 3+ years of experience as a Full Stack Software Engineer.
• Strong skills in C#, .NET, and React.
• Passion for building user-centric products; experience in FinTech or B2B SaaS is a plus but not required.
• Enthusiasm for startup culture and early-stage product development.

If you're eager to build impactful products with autonomy and collaborate closely with founders, apply now.