Senior QA Engineer

Why SPARK TSL? 

People join SPARK TSL because they want: 

• Purpose and impact - Technology that supports real-world services and improves lives 

• Platform evolution - The opportunity to shape next-generation platforms while modernising live products 

• Authority and ownership - A senior role empowered to gate solution release and define quality standards 

• Organisational exposure - Direct interaction with Product, Sales, Operations and executive leadership 

• Technical breadth - Solution-level testing across software, hardware, networks, firmware and user experience 

• AI-enabled innovation - The opportunity to embed automation, AI-assisted testing and modern QA frameworks 

• A professional, accountable culture - Where quality underpins customer trust and commercial success 

Your impact 

The Senior QA Engineer will act as the authority on solution quality, positioned between Development, Product, Sales and Operations. This role ensures that no solution is deployed, demonstrated, or delivered without structured validation and approval. 

Our solutions span: 

• Software platforms 

• Physical hardware and peripherals 

• Connectivity and network environments 

• Deployment models and real-world installation constraints 

These solutions operate in healthcare and industrial environments where reliability, stability, and compliance are critical. 

Who this role suits 

This role will suit someone who: 

• Has strong technical credibility across software and hardware testing 

• Understands solution-level validation beyond feature testing 

• Is comfortable acting as an independent quality gate 

• Can challenge constructively and influence senior stakeholders 

• Has experience with automation frameworks (e.g., Selenium, Appium, CI/CD integration) 

• Is interested in AI-assisted testing and modern QA tooling 

• Thrives in high-accountability, cross-functional environments 

• Brings calm judgement and structured decision-making 

• Be primarily on-site in Bristol (minimum 4 days per week). On-site presence ensures continuous access to full solution configurations. 

This is a role where authority, clarity and credibility matter as much as technical skill. 

Next steps 

A full job description is available on request. 

Formal applications close: 6th March 2026 

First-stage interviews: Week commencing 16th March 2026