Accessibility tester Work, Jobs in London, Eng (with Salaries)

Non-Functional Tester (Performance & Accessibility)
Cognizant —London
- Full-time
- Hybrid work
- Analytics
Senior Accessibility Tester
Atos —London
- Mentoring
- Communication skills
- Annual leave
QA Digital Tester
BBC —London
- £36,200 a year
- Full-time
- Mentoring
2d
QA Digital Tester
BBCSTUDIOS —London
- £36,200 a year
- Full-time
- Mentoring
- Annual leave
2d
Functional Tester- Mobile
Persistent —London
- Full-time
- Agile
- Flexible schedule
6d
Senior Test Analyst - Brno
Deltatre —London
- Product management
- Analytics
- Annual leave
Quick apply
Developer - Digital
The King's Trust —London
- £35,251 - £44,064 a year
- Full-time
- Mentoring
- Annual leave
- Employee discount
1d
Product Manager, Reader Experience (maternity cover)
BMJ —London
- £72,069 a year
- Hybrid work
- Product management
- Communication skills
- Employee discount
Quick apply
8d
Bug Bounty Analyst
Global Payments UK Ltd —London
- Computer Science
- Bachelor's degree
- Communication skills
Quick apply
7d
Risk Partner - Control Testing
SWIFT Financial Messaging Services —London
- Continuous improvement

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Non-Functional Tester (Performance & Accessibility)

Cognizant -
London

Apply Now

Job details

Full-time

Qualifications

CI/CD
Report writing
Report generation
Stakeholder collaboration
Stakeholder liaison
Test automation
Performance testing
CI/CD pipelines
WCAG
Apache
Functional quality control testing
Analytics

Full job description

The Non-Functional Tester is responsible for validating the performance, scalability, reliability, and accessibility of enterprise applications. The role designs and executes non-functional test strategies, analyses results, and partners with engineering and business stakeholders to ensure systems meet defined non-functional requirements (NFRs).
Candidates should be SC Eligible (5 Years in UK )
Key Responsibilities

Understand Non-Functional Requirements (NFRs) and scope from client documentation.

Develop and maintain non-functional test strategies and plans aligned with business and technical objectives.

Design and execute performance tests using tools such as JMeter, Azure Load test to evaluate system scalability and reliability, reporting using Blaze meter

Perform accessibility testing using Wave, Axe to ensure compliance with WCAG and other accessibility guidelines.

Analyse test results to identify trends, patterns, and areas for improvement in system performance.

Prepare detailed test reports, including metrics such as response times, throughput, and defect summaries.

Collaborate with developers, architects, and business analysts to resolve non-functional issues and optimize system performance.

Conduct load, stress, soak, and spike testing to validate system behaviour under varying conditions.

Integrate non-functional tests into CI/CD pipelines to enable continuous performance validation.

Define non-functional acceptance criteria and service-level objectives (SLOs) in collaboration with stakeholders.
Required Skills

Should have experience in non-functional / performance testing of enterprise web and API-based applications.

Hands-on expertise with performance testing tools such as Apache JMeter and Azure Load Testing, with result analysis and reporting in BlazeMeter.

Experience with accessibility testing tools such as WAVE and Axe, and a working knowledge of WCAG 2.1/2.2 compliance standards.

Strong understanding of non-functional requirements including performance, scalability, reliability, availability, and security.

Ability to analyse performance metrics (response time, throughput, latency, resource utilisation) and identify bottlenecks.

Familiarity with APM and monitoring tools (e.g., Dynatrace, AppDynamics, Grafana) for system observability.

Experience integrating performance tests into CI/CD pipelines (e.g., Azure DevOps, Jenkins, GitLab).

Working knowledge of cloud platforms (Azure / AWS) and containerised environments.

Apply Now

Refine Your Search

accessibility tester jobs in london, eng

Non-Functional Tester (Performance & Accessibility)

Senior Accessibility Tester

QA Digital Tester

QA Digital Tester

Functional Tester- Mobile

Senior Test Analyst - Brno

Developer - Digital

Product Manager, Reader Experience (maternity cover)

Bug Bounty Analyst

Risk Partner - Control Testing

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