Full Stack Developer

Hays are now looking for a Senior Full Stack Developer.
- Contract (6 months) to permanent
- -500 p/d then -80k - -93k after 6 months
- 1 day a week a week in the office, rest is WFH
- Various Locations
A leading fintech business has partnered with us exclusively to help expand its engineering team and are looking for Full Stack Developers to join on a 6-month contract (inside IR35) with a guaranteed path to permanent employment. These roles are perfect for developers who want to make a long-term impact in a fast-paced, high-growth tech environment.
What You''ll Be Building
You''ll help drive innovation in international payments, forex, and e-commerce platforms. Collaborate with agile teams to build scalable systems that power global transactions.
Tech Stack & Responsibilities
.NET, C#, JavaScript, TypeScript
RESTful APIs, MS SQL Server, T-SQL
Agile, CI/CD, unit testing (xUnit, Moq)
Distributed systems, service buses, multithreading
Legacy support:
VB.NET, VB6 (nice to have)
Mentoring junior devs & contributing to architecture
If you are interested in the above role please apply now or send a copy of your CV to
Hays Specialist Recruitment Limited acts as an employment agency for permanent recruitment and employment business for the supply of temporary workers. By applying for this job you accept the T&C''s, Privacy Policy and Disclaimers which can be found at (url removed)
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