QA Engineer, Fospha
4-5 days a week in office
Marketing measurement, attribution & growth platform
Be an early applicant
Marketing measurement, attribution & growth platform
101-200 employees
Be an early applicant
4-5 days a week in office
101-200 employees
Company mission
Fospha gives brands the insight to optimize what’s working today - and the confidence to invest in what drives incremental growth tomorrow.
Role
Who you are
- Have strong, hands-on experience designing and implementing robust automation testing frameworks (e.g., Python-based tools, Playwright, Cypress) for high-scale environments
- Understand test design patterns for distributed systems, microservices, and complex APIs
- Are proficient in Python (bonus points for familiarity with GenAI, advanced data pipeline tools, or ML testing methodologies)
- Have proven experience effectively testing both software applications and complex data workflows, understanding their unique challenges and convergence points
- Are comfortable with modern CI/CD systems, cloud environments, and containerised technologies
- Bring curiosity and technical ownership—you don’t just find bugs, you actively design and implement improvements that elevate the entire product and team
What the job involves
- At Fospha, quality is everyone’s responsibility — and QA is the force multiplier that makes it happen
- As a QA Engineer, you’ll bring deep automation expertise to ensure our software and data systems ship faster, safer, and smarter
- You’ll work across the stack — from APIs and microservices to data pipelines — translating requirements into scalable, automated validation systems that give teams confidence at every release
- This is a fantastic opportunity to shape how quality is embedded across engineering and data workflows, while working with cutting-edge tools and collaborating across teams
- Design, develop and maintain advanced automated testing frameworks that integrate seamlessly into our CI/CD pipelines
- Collaborate across Core and Data Engineering teams to translate technical and business requirements into highly testable, automated systems
- Extend QE practices beyond traditional software to validate complex data pipelines, ML feature stores, outputs, and analytics workflows
- Ensure robust coverage across unit, integration, regression, and end-to-end testing, with a critical focus on system scalability and production resilience
- Partner with engineers, product managers, and analysts to embed and champion “shift-left” testing principles and test-driven development (TDD)
- Support and execute performance, load, and stress testing for critical components to guarantee production resilience under load
- Champion automation as the primary enabler for speed and quality across the technology organisation
- In addition to your core responsibilities, we expect you to be excited by the opportunity GenAI brings and find new ways of working utilising our GenAI hub!
Salary benchmarks
Our take
All kinds of businesses can benefit from the data economy. The wealth of information available, if properly harnessed, can allow businesses access to key information on their markets, enabling them to adapt to better serve their customers and stay ahead of their rivals.
Fospha is a marketing optimisation specialist which helps brands solve their biggest challenges through the integration of siloed customer data and data-science measurement products. Its solutions aim to give clients the insights they need to drive rapid customer acquisition at sustainable costs. In a world where more data is generated in a 24-hour period than ever before, properly harnessing it could well prove to be a major part of a business' future success, and Fospha is banking on companies realising - and in turn desiring - the benefits that proper use of data can provide.
Of course, the customer data and analytics market is one which is capable of changing rapidly in short spaces of time. A key focus of Fospha's must therefore be to ensure that its services stay relevant in order to keep demand high. But, with the UK’s leading digital venture builder backing it up, and having already been voted ‘Best Attribution Platform’ at the Martech Awards 2022, Fospha is undoubtedly well-positioned to carry on its existing successes into the future.
Kirsty
Company Specialist at Welcome to the Jungle
Insights
21% employee growth in 12 months
Company
Funding (1 round)
Mar 2018
$7.4m
EARLY VC
Total funding: $7.4m
Company benefits
- Pension Scheme
- 25 days holiday (excl. bank holidays) + an extra day for your birthday
- Life Assurance
- Discounts with major retailers
- Free snacks weekly
- Regular socials
- Financial advisor sessions
- Fre flu jabs annually
- £1,000 per year to spend on a range of flexible benefits
- Additional leave based on length of service
Company values
- Seek inclusion & diversity: We create an environment where everyone feels welcome and people are encouraged to speak and be heard
- Work Hard, Work Well, Work Together: We take responsibility for making things happen, independently and together; we help colleagues in need and close loops, making sure our work is complete and has lasting impact
- Grow: We are proactive, curious and unafraid of failure
- Customer at the heart: We care about the customer, feel their pain and love building product that solves their biggest problems
- Candour with caring: We deliver candid feedback with kindness and receive it with gratitude
Company HQ
58 Wood Ln, London W12 7RZ
Articles
Leadership
Charles Mindenhall
(Co-Founder & Chair)Since 1998, Charles has co-built more than 30 businesses, largely technology-related, managed through the venture builder company Blenheim Chalcot, which he co-founded in 2002
Sam Carter
(CEO)Before joining Belnheim Chalcot in 2017, Sam was Director of Category and Revenue Management at Groupon.
People progressing
Joined as a Consultant in 2017, promoted to the Business Development Executive after 2 years, 8 months and then again to Head of Growth after 1 year, 9 months.
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