6 of 6 API Testing Jobs in Slough

Senior Software Development Engineer Test

Hiring Organisation
La Fosse
Location
Slough, Berkshire, UK
Employment Type
Full-time
annum - Largely remote - 1 UK office visit per month A key client is looking to add a senior SDET with strong API testing experience. You will be joining a new teams and working on a brand new greenfield platform build, working on an exciting new app first feature. … large amount of focus and work in this position will initially be focused on testing in API's, developing and maintaining automated API's and end-to-end test suites; validating interactions across multiple distributed services. You will be comfortable with paired programming and well versed ...

QA Automation Engineer (Python / PyTest / Cosmos DB)-Banking Client Exp Required

Hiring Organisation
Vallum Associates
Location
Slough, Berkshire, UK
Employment Type
Full-time
regulatory compliance across systems that handle large transaction volumes and business-critical data. The ideal candidate will be hands-on in manual and automated testing, with strong experience in Python, PyTest, and exposure to Cosmos DB. The role also requires close collaboration with developers, product owners, and data engineering … data validation across ETL pipelines, databases, and reporting layers Develop, maintain, and enhance test automation scripts using Python and PyTest Support API testing using tools such as Postman and Python libraries Validate system performance and scalability using performance and load testing tools Ensure systems and data meet ...

QA / Test Engineer

Hiring Organisation
&Dine
Location
Slough, Berkshire, UK
Employment Type
Full-time
ship works seamlessly — from menus and dietary filters to ordering, delivery, and billing. What you'll be doing Own end-to-end manual testing across customer-facing and internal tools Lead regression testing ahead of releases Test real-world user journeys (ordering food, dietary needs, cut-off times … fast-moving startup environment Clear communicator across technical and non-technical teams A genuine interest in food, hospitality, or building better workplace experiences Testing tools and technologies Experience with some of the following, or a strong willingness to learn: Manual & exploratory testing Regression and smoke testing User ...

Quality Assurance Engineer

Hiring Organisation
Overchain
Location
Slough, Berkshire, UK
Employment Type
Full-time
play a key role in ensuring the reliability, security, and performance of Overchain's platform as we scale. This position blends hands-on manual testing with automation engineering - applying sound judgement to test where it matters most, and building scalable automated coverage where it drives long-term speed … automation framework from the ground up - a high-impact opportunity to set the standards for how quality is engineered across Overchain. Responsibilities Perform manual testing across web platform flows to validate new features and prevent regressions; Design, build, and maintain automated tests across API ...

Lead Quality Assurance Engineer

Hiring Organisation
Eolas Medical
Location
Slough, Berkshire, UK
Employment Type
Full-time
influence how doctors treat patients every day. About the Role We're looking for a Senior Lead QA Engineer who excels in both manual testing and test automation: someone who loves to dig into new features, find edge cases, and ensure every release meets the highest standard of reliability. … these issues. You'll work with our engineering team to validate the quality of our software through a mix of hands-on exploratory testing and automated test development. This is a key role in ensuring the stability, scalability, and safety of a platform that clinicians rely on daily. What ...

Software Tester

Hiring Organisation
Candour
Location
Slough, Berkshire, UK
Employment Type
Full-time
delivery to achieve the best customer outcomes. Log defects clearly and promptly so they can be easily reproduced and fixed. Identify, manage, and mitigate testing risks. Support end users by managing tickets, investigating issues, and identifying root causes in UAT and production. Perform exploratory testing and analyse logs … behaviour to diagnose issues. Collaborate with developers, analysts, and operations teams to ensure smooth software delivery. Required: Minimum 3 years' experience in a professional testing environment. Strong knowledge of software testing methodologies, tools, and processes. Experience of both front-end and back-end testing. Proficiency in SQL Experience ...