Senior Accessibility Tester

Atos

Senior Accessibility Tester performing accessibility tests and supporting design teams at Atos Group. Mentoring junior team members and providing accessibility conformance reports.

Posted 7/7/2026full-timeRemote • 🇬🇧 United KingdomSeniorWebsite

About the role

Key responsibilities & impact

Providing quality assurance on projects and provide feedback to junior team members
Mentoring and training new hires and junior members of the team so they understand our service methodology and work to a consistent standard
Independently performing accessibility audits of web pages, desktop applications, and mobile apps, using accessibility testing tools and assistive technology products
Writing and evaluating Accessibility Conformance Reports, describing accessibility issues and recommendations for resolving them
Providing accessibility support to developer teams, either through consultancy or through contributing code snippets and suggestions
Keeping up to date with the latest developments in accessibility and related fields

Requirements

What you’ll need

3 – 5 years of accessibility testing experience, especially manual testing experience
High degree of initiative and autonomy coupled with an ability to function successfully as part of a team (in person and virtual)
Be proficient with HTML, CSS, JavaScript, and WAI ARIA and display knowledge about the accessibility benefits and obstacles these techniques provide
Direct previous experience in manually testing websites to ensure conformance to WCAG 2.2 – Level AA
Hands-on experience with Assistive Technology (e.g. screen readers, magnifiers, alternative input, etc and the ability to perform interoperability testing using these assistive technologies.)
IAAP Web Accessibility Specialist certification or equivalent, such as Trusted Tester Version 5 (TTV5)
Understand accessibility evaluation tools and methods in both web and desktop environments;
Familiarity with modern web application development practices and popular JavaScript frameworks
Written and verbal communication skills - able to present status, facts, thoughts, and ideas in a clear, concise, convincing, and organized manner;
Flexibility and adaptability - able to quickly and smoothly change direction based upon stakeholder or management direction, while remaining extremely organized and following tight deadlines

Benefits

Comp & perks

Pension Scheme - contributions matched up to 10%
Private medical cover
Income Protection
Life Assurance
25 days paid leave + National Holidays
Flex benefits program

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills & Tools

Accessibility TestingManual TestingHTMLCSSJavaScriptWAI ARIAAccessibility Conformance ReportsInteroperability TestingWeb Application DevelopmentAccessibility Evaluation Tools

Soft Skills

MentoringWritten CommunicationVerbal CommunicationFlexibilityAdaptability

Certifications

IAAP Web Accessibility SpecialistTrusted Tester Version 5