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Posted 07 August, 2026

Lead Software Developer In Test - Lead Consultant

Scale Factory
London, ENG, GB Full Time

Job Description

About Scale FactoryWe are an AI enablement consultancy. Delivering quality-led AI-first foundations, embedding capability and excellence into the foundational fabric of the companies we work with. We give leaders the confidence to move faster, take smarter risks and pursue transformation.Formerly Ten10, we have deep roots in Quality which means we dont just build for the future, we ensure it actually works. We combine this engineering discipline with cutting-edge AI expertise to deliver robust, scalable foundations that turn ambitious transformation into reliable reality.Heres why youll love being part of our team:Exciting Projects: Collaborate on challenging, impactful projects with a wide range of industries - from finance to government and beyondCareer Growth: Tailored training and development opportunities to help you reach your goalsTeam Culture: Join a supportive, inclusive team that values collaboration, creativity, and innovationFlexibility: Hybrid working lets you balance work and lifeAbout the RoleThis role is designed for individuals who want to own technical delivery, lead teams, and build lasting client relationships. As a Lead Software Developer in Test , you will:Lead the design and implementation of robust, scalable automation solutions across multiple projects and clientsMentor and coach a team of SDETs, fostering growth, upskilling, and driving best practices in testing and automationOwn the QA strategy on projects - setting the vision for test architecture, tooling, quality metrics, and delivery excellenceEngage directly with clients as a trusted advisor, understanding business needs and aligning our testing approach accordinglyContribute to pre-sales and project scoping, helping shape engagements from inception through deliveryWhat Were Looking ForWe understand leadership takes many forms. If you're driven to inspire others, lead innovation, and take ownership of delivery, we'd love to hear from you.Essential Skills & Experience:Eligibility for Security ClearanceProven leadership in QA/testing roles, with experience guiding teams and managing delivery in Agile environments (SCRUM, Kanban)Strong programming skills in Java, C#, JavaScript/TypeScript , or similarDeep expertise in test automation frameworks such as Selenium, Playwright, Cypress, or RestAssuredExperience with integration testing, test strategy , and test architecture at the project or program levelFamiliarity with performance testing tools such as JMeter, Gatling, K6, or NeoloadSkilled in CI/CD pipeline integration (e.g., Jenkins, GitLab CI, Azure DevOps)Excellent stakeholder communication and ability to navigate complex client landscapes.Experience mentoring testers and fostering a culture of continuous learning and delivery excellence.Bonus Points For:Previous consultancy or professional services experience.Hands-on experience with additional programming languages like Python, Ruby, Scala, or PHP.Exposure to cloud platforms and infrastructure-as-code within test environmentWhats in It for You?At Scale Factory, we believe in recognising and rewarding great work. Heres what you can expect:25 Days of Annual Leave: Plus 1 extra day every year for the first three years, with a holiday buying scheme.Pension Plan: Employer-matched contributions up to 5%.Health Benefits: Comprehensive coverage for medical, dental, optical, and alternative therapies.Fitness Support: Subsidised gym memberships and a bike-to-work scheme.Commuter Benefits: Season ticket loans to make travel easier.Free Annual Rail CardsElectric vehicle salary sacrifice schemeFlexible Work Model: Hybrid working that fits your lifestyle.Social Events: From annual kick-offs and Christmas parties to team socials and sporting events, we love celebrating success together.Training & Development: Tailored learning opportunities and full support for certifications to keep your skills sharp.Lets Build the Future TogetherWere on the lookout for passionate, talented individuals who are ready to make an impact. Whether youre an experienced automation tester or a developer with a flair for QA, we want to hear from you.TPBN1_UKTJ