Senior Non-Functional Testing Consultant

About the job you're considering

Join our team as a Senior Non-Functional Testing (NFT) Consultant, for one of our financial service organisations. 

In this role, you won’t just be executing tests — you’ll be leading test assurance and governance across a complex, multi-vendor environment. You’ll work closely with senior stakeholders (CTO, COO, Head of IT) and suppliers, ensuring that non-functional requirements are met with precision and foresight.

This is a strategic leadership role where your expertise in Operational Acceptance Testing (OAT), performance testing, and stakeholder engagement will be critical. You’ll shape test strategies, influence supplier delivery, and ensure operational readiness across cloud, data, and infrastructure programmes.

Hybrid working: The places that you work from day to day will vary according to your role, your needs, and those of the business; it will be a blend of Company offices, client sites, and your home; noting that you will be unable to work at home 100% of the time.

If you are successfully offered this position, you will go through a series of pre-employment checks, including: 
identity, nationality (single or dual) or immigration status, employment history going back 3 continuous years, and unspent criminal record check (known as Disclosure and Barring Service)

Your role

• You'll work in a multi-vendor environment to assure service, providing comprehensive reviews to cover areas such as NFR requirements, NFT scope, etc.
• Engaging with several internal and supplier stakeholders across business and IT
• Run the Test assurance capability as part of the IT Solutions Delivery Pillar in the appointed areas
• Work in close partnership with cross-functional teams and management
• Collaborate closely with SIAM to understand the Ops requirement and coordinate with suppliers to ensure the solution covers SIAM requirements
• Create NFT test strategy, providing assurance on NFT testing approach including performance, pen testing, operational acceptance, etc.

You can bring your whole self to work. At Capgemini building an inclusive future is part of everyday life and will be part of your working reality. We have built a representative and welcoming environment, for everyone.

Your skills and experience

• Ability to author Programme Level Test Strategies and Test Plans for NFT
• Deep knowledge and experience in assuring testing operational procedures, auditing, cut-over strategy, etc.
• Good exposure to technology programs specifically around cloud and data projects
• Strong experience with tools and technologies used for NFT testing, e.g., JMeter, Grafana, LoadRunner, etc.
• Experience with large-scale projects and programs working in complex, multi-vendor delivery organisations
• Excellent organisational, communication, and leadership skills

Your security clearance

Baseline Personnel Security Standard (BPSS)
To be successfully appointed to this role you will need to undergo Baseline Personnel Security Standard checks. 
There are no nationality or residency restrictions, although if you have resided outside of the UK within the last 3 years, further checks may be required.
There are other criteria and check required for BPSS, and throughout the recruitment process, you will be asked questions about your security clearance eligibility such as, but not limited to, country of residence and nationality.

What does 'Get The Future You Want' mean for you?

• You will be encouraged to have a positive work-life balance.  Our hybrid-first way of working means we embed hybrid working in all that we do and make flexible working arrangements the day-to-day reality for our people.  All UK employees are eligible to request flexible working arrangements. 
• You will be empowered to explore, innovate, and progress. You will benefit from Capgemini’s ‘learning for life’ mindset, meaning you will have countless training and development opportunities from thinktanks to hackathons, and access to 250,000 courses with numerous external certifications from AWS, Microsoft, Harvard ManageMentor, Cybersecurity qualifications and much more.

Why you should consider Capgemini

Growing clients’ businesses while building a more sustainable, more inclusive future is a tough ask.  When you join Capgemini, you’ll join a thriving company and become part of a collective of free-thinkers, entrepreneurs and industry experts.  We find new ways technology can help us reimagine what’s possible.  It’s why, together, we seek out opportunities that will transform the world’s leading businesses, and it’s how you’ll gain the experiences and connections you need to shape your future.  By learning from each other every day, sharing knowledge, and always pushing yourself to do better, you’ll build the skills you want. You’ll use your skills to help our clients leverage technology to innovate and grow their business. So, it might not always be easy, but making the world a better place rarely is.

About Capgemini

Capgemini is a global business and technology transformation partner, helping organisations to accelerate their dual transition to a digital and sustainable world, while creating tangible impact for enterprises and society. It is a responsible and diverse group of 340,000 team members in more than 50 countries. With its strong over 55-year heritage, Capgemini is trusted by its clients to unlock the value of technology to address the entire breadth of their business needs. It delivers end-to-end services and solutions leveraging strengths from strategy and design to engineering, all fuelled by its market leading capabilities in AI, generative AI, cloud and data, combined with its deep industry expertise and partner ecosystem. The Group reported 2024 global revenues of €22.1 billion.

Get The Future You Want | www.capgemini.com