Quality Assurance Tester

Job description

QA Tester (Fintech / Payments) – Contract

London - Remote / Hybrid

⏳ 3 Months Initial

£175–£200 per day (London) OUTSIDE IR35

I’m looking for a hands-on QA Tester with a payments / fintech background to join on an initial 3-month contract, working directly with the CTO and external consultants.

You must be comfortable going beyond surface-level testing — diving into APIs, databases and logs, and tracing issues end-to-end.

Key requirements:

• Strong manual and/or automated testing of complex web apps
• Experience testing Java / Spring Boot backends
• REST API testing (Postman / Swagger etc.)
• Strong SQL skills
• React / Next.js frontend testing experience
• AWS familiarity (EC2, RDS, S3, CloudWatch)
• Docker / Kubernetes exposure

Fintech or payments experience is essential.

If you’re London or able to work 1 day per month in the office and available, apply now.

Extra information

Status

Open

Education Level

Secondary School

Location

London Area

Type of Contract

Full-time jobs

Published at

07-03-2026

Profession type

ICT

Full UK/EU driving license preferred

No

Car Preferred

No

Must be eligible to work in the EU

No

Cover Letter Required

No

Languages

English