Senior QA Test Engineer C# API Performance Testing

TN United Kingdom; Reigate; Hybrid; GBP 70,000 - 85,000; Full time

Job summary

An established industry player is seeking a Senior QA Test Engineer specializing in C# API Performance Testing. This dynamic role involves collaborating with an Agile team to develop test strategies, establish testing frameworks, and automate testing processes. Enjoy a hybrid work model that promotes a healthy work-life balance while working in modern offices just minutes from the station. With a competitive salary and a range of benefits including generous holiday and training opportunities, this position is perfect for those looking to advance their career in a supportive and innovative environment.

Benefits

25 days holiday

Enhanced maternity/paternity packages

Continuous training and career development

Perks and discounts

Qualifications

• Skilled Test Automation Engineer with strong C# knowledge.
• Experience in Performance Testing, Exploratory Testing, and Test Automation.

Responsibilities

• Define test strategies and establish test environments.
• Collaborate with Agile team and execute manual and automation tests.

Skills

C#

Performance Testing (JMeter)

Test Automation

Exploratory Testing

Manual Testing

SaaS

Agile Collaboration

Problem Solving

Job description

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Senior QA Test Engineer C# API Performance Testing, Reigate

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Client:

Client Server

Location:

Reigate, United Kingdom

Job Category:

Other

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EU work permit required:

Yes

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Job Reference:

b51c4424d11f

Job Views:

3

Posted:

02.05.2025

Expiry Date:

16.06.2025

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Job Description:

Senior QA Test Engineer (C# API Performance Testing) Reigate / WFH to £85k

Do you enjoy breaking things and putting them back together to discover how they work?

You could be progressing your career, in a senior, hands-on role working on complex and technically challenging systems with continual learning opportunities a global FinTech.

As a Senior QA Test Engineer you'll collaborate with a small, Agile team to define test strategies for features or whole applications; you'll establish test environments and frameworks and work with software developers to achieve high levels of test automation with a focus on complex backend C#, API and Performance Testing (JMeter).

You'll work end-to-end, liaising with the Product Owner to define User Stories, through to executing manual and automation tests, performing exploratory testing and investigating new tools and processes.

Location / WFH:

There's a hybrid work from model, you can work from most of the week, meeting up with colleagues in Reigate 1-2 days a week in modern, open plan offices within a five minute walk of the station; there's a smart casual dress code and a good work / life balance.

About you:

• You're a skilled Test Automation Engineer with the ability to understand complex software products and work out how to test them
• You have a strong knowledge of C#, including basic coding skills
• You have a good knowledge of Performance Testing (ideally with JMeter), Exploratory Testing, Manual Testing and Test Automation
• You have a good understanding of SaaS
• You have end-to-end testing experience
• You enjoy problem solving and collaborating as part of a cross functional Agile team
• You believe in automating wherever possible

What's in it for you:

As a Senior QA Test Engineer (C# API Performance Testing) you will earn a competitive package including:

• Salary to £85k + bonus (c15%)
• 25 days holiday (and ability to buy more)
• Enhanced maternity / paternity packages
• Continuous training and career development opportunities
• Plus a range of other perks and discounts

Apply now to find out more about this Senior QA Test Engineer (C# API Performance Testing) opportunity.

At Client Server we believe in a diverse workplace that allows people to play to their strengths and continually learn. We're an equal opportunities employer whose people come from all walks of life and will never discriminate based on race, colour, religion, sex, gender identity or expression, sexual orientation, national origin, genetics, disability, age, or veteran status. The clients we work with share our values.