Performance Tester

Haystack

London

We are looking for experienced Non Functional Test Engineers with demonstrable experience in Performance Testing and Non Functional Testing to join us on a permanent basis and assist with the running of our performance testing projects. You will be involved in overall NFT as well as API testing, Front End testing and UI based performance testing on behalf of both our public and private sector clients. Those not from a performance testing background, or without demonstrable experience in performance testing, will not be considered for this role. Requirements Key Responsibilities:
Working on a variety of performance testing projects covering API, Front End, and UI based performance testing
Gathering performance test requirements through project and client engagement meetings and reviewing NFRs
Developing performance test scripts
Executing and reporting on performance tests to technical and business stakeholders
Highlighting any performance test failures against NFRs
Performance testing against Azure infrastructure
Carrying out performance test analysis
Perform analysis of NFRs to ensure they are clear and testable
Ensure any issues or risks are clearly communicated to relevant stakeholders in a timely manner Key Skills/Experience:
Experience of working as a performance tester/engineer on previous roles
Working on multiple projects at the same time and able to manage time effectively.
Experience of developing, executing and maintaining performance test scripts, ideally using Gatling (preferred), Jmeter or LoadRunner.
Good interpersonal skills and experience of working with client teams or third parties.
Experience in others Areas of NFT such as Accessibility, Compatibility, Usability, Disaster Recovery etc would be beneficial
Excellent communication skills, both written and spoken, with an ability to successfully engage with team members and clients See more Role tech stack
Microsoft Azure
Gatling
JMeter

Posted 2025-07-26

Recommended Jobs

ASP.NET MVC Developer - Fintech50

Quant Capital

London

ASP.NET MVC Developer – Fintech50 Quant Capital is urgently looking for an ASP.NET MVC Developer join our high profile client. Our client is a recently acquired financial technology business…

View Details

Posted 2025-07-09

Product Marketing Lead (FTC)

Arbor Education

London

Location: London, Hybrid - two days per week in the office Salary: up to £75,000 12 month FTC (Maternity Cover) Start Date: 1st September 2025 About us At Arbor, we’re on a mission to t…

View Details

Posted 2025-07-11

Electrification Solution Development Manager

Veolia

London

Job Title: Electrification Solution Development Manager Salary: £60,000 per annum plus bonus, Car allowance and Veolia benefits (package worth up to £78,600) Location: Hybrid / London When you…

View Details

Posted 2025-07-04

Brunch Chef Wanted

Urban Baristas

London

Great coffee. Good vibes. Aussie-style brunch done right. At Urban Baristas, we’re all about laid-back Aussie hospitality, specialty coffee, quality food, and strong community connections. …

View Details

Posted 2025-07-09

Lead Developer- C#

Quant Capital

London

Tech: C# 5, Visual Studiuo, AWS, Angular.JS, Bootstrap, Docker Challenge: Greenfield Financial platform, API development, industry specific challenges Firm: Well-known fintech50 business, City …

View Details

Posted 2025-07-09

AI Solutions Architect

Digiterre

London

We are seeking an AI Solutions Architect to work with our in-house AI platform, AVA+ and tailor it to our clients' needs. You will be responsible for designing, implementing, and deploying AI solutio…

View Details

Posted 2025-06-26

Junior PR Executive

The Opportunity Hub UK

London

A dynamic and well-regarded PR agency is seeking a charismatic and motivated Junior PR Executive to join the team. This is an exciting full-time opportunity for someone with a passion for theatre and …

View Details

Posted 2025-07-02

Client Engagement Manager

KYN

London

Client Engagement Manager – Permanent Contract 40 hours per week London About KYN KYN is a brand-new care home company focused on offering an elevated approach to care: Individualised jour…

View Details

Posted 2025-06-26

Revenue Operations Analyst (6 months FTC)

Climate Impact Partners

London

ABOUT US Climate Impact Partners delivers solutions for climate action. We are carbon market specialists and a go-to partner for every stage of the net zero journey. With over 25 years of indus…

View Details

Posted 2025-07-25

Engaging Year 6 Teacher Opportunity in Southwark

Perham Education Partnership

London

Location: Southwark Position Type: Permanent Start Date: April 2025 An outstanding primary school in Southwark is looking for a dedicated and skilled Year 6 Teacher to join their team on a per…

View Details

Posted 2025-05-25