Senior QA Engineer | London

Jackalope Digital LLC; Greater London; Hybrid; GBP 65,000 - 90,000; Full time

Job summary

Jackalope Digital LLC in London seeks a Senior QA Engineer to establish and lead quality assurance across a large web platform, ensuring a structured release process. You will define QA standards, perform manual testing, and own regression testing for releases and migrations.

You will also shape our test automation approach, collaborate with developers and DevOps, and mentor junior QA engineers as the team expands.

Qualifications

• 5+ years of QA experience, primarily web-focused.
• Strong background in manual testing.
• Experience setting up QA processes from scratch.
• Familiarity with modern web stacks and CMS platforms.
• Excellent communication and stakeholder management skills.

Responsibilities

• Define and implement QA processes and standards
• Perform manual testing across multiple websites and applications
• Own regression testing for releases, migrations, and new features
• Act as the quality gate before production releases
• Define and begin implementing a test automation strategy
• Select tools and identify areas suitable for automation
• Collaborate with developers and DevOps to improve quality practices
• Mentor junior QA engineers as the team grows

Skills

Manual testing

Regression testing

QA processes

Stakeholder management

Mentoring

Tools

Cypress

Playwright

Selenium

Job description

We are seeking a Senior QA Engineer to establish and lead quality assurance across a large and growing web platform. This is a critical role responsible for introducing structure, consistency, and confidence into the release process.

Key Responsibilities:

Quality Assurance:

• Define and implement QA processes and standards
• Perform manual testing across multiple websites and applications
• Own regression testing for releases, migrations, and new features
• Act as the quality gate before production releases

Automation & Improvement:

• Define and begin implementing a test automation strategy
• Select tools and identify areas suitable for automation
• Collaborate with developers and DevOps to improve quality practices
• Mentor junior QA engineers as the team grows

Qualifications:

• 5+ years of QA experience, primarily web-focused
• Strong background in manual testing
• Experience setting up QA processes from scratch
• Familiarity with modern web stacks and CMS platforms
• Excellent communication and stakeholder management skills

Nice to have:

• Automation experience (Cypress, Playwright, Selenium, etc.)
• Experience with accessibility or performance testing
• Previous lead or senior QA role