ETL Test Lead

Capgemini; Greater London; On-site; GBP 40,000 - GBP 60,000; Full time

Job summary

A global technology consulting firm is looking for a skilled Test Analyst to ensure thorough testing and validation of system changes. This role requires strong data analysis skills, experience in ETL processes, and a proactive approach to defect management. You will contribute to test strategies and support UAT activities, thereby driving evidence-based decisions for project implementation. Join a company committed to ethical practices and employee wellbeing, where you can grow and innovate in a dynamic environment.

Benefits

Mental Health Champions

Training and development opportunities

Wellbeing apps access

Qualifications

• Experience in data validation and defect triage.
• Proactive, self-driven, and organized individual.

Responsibilities

• Contribute to the Overall Test Strategy & Approach.
• Provide input to Test Plans for all test phases.
• Write test scenarios and test cases across all test phases.

Skills

End-to-end data analysis & testing experience

Solid understanding of ETL processes

Comfortable working with large datasets

Strong skills in defect documentation

Knowledge of source-to-target mapping

Job description

This role ensures that all system changes supporting project objectives are thoroughly tested, validated, and aligned with organisational testing standards.
It enables the project to make evidence-based decisions on whether to proceed from development/testing into implementation.

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.

Core Skills & Experience

• End-to-end data analysis & testing experience, including multiple cutovers and test cycles.
• Solid understanding of ETL processes, data reconciliation, validation, and defect triage.
• Comfortable working with large datasets and identifying transformation or mapping issues.
• Able to work independently proactive, self-driven, and organised.
• Strong skills in defect documentation, escalation, and communication.
• Knowledge of source-to-target mapping, data quality checks, and post-load validation.

Key Responsibilities

• Contribute to the Overall Test Strategy & Approach.
• Provide input to Test Plans for all test phases.

Test Analysis & Preparation

• Analyse requirements and design documents to create test cases and prerequisites.
• Write test scenarios and test cases across all test phases.
• Support test automation, prepare test data, and assist with UAT activities.
• Identify and maintain regression test cases.

Test Execution

• Execute test scenarios and cases as per the agreed schedule across multiple phases and cycles.
• Identify, log, and support defect triage.
• Report RAID items to the Test Lead/Manager.
• Support reporting into TAG (Test Assurance and Governance) boards.

Test Reporting & Assurance

• Provide periodic test status reports to Test Leads/Managers.
• Contribute to entry/exit criteria, ensuring all prerequisites are met with evidence.
• Support Go/No-Go and routine test checkpoint meetings.
• Ensure all testing aligns with organisational Quality Assurance policies and strategy.

Test Support

• Provide support for UAT and Early Life Support (ELS):
  test creation, preparation, execution, defect retesting, regression, demonstrations, etc.

Knowledge & Documentation

• Support knowledge management throughout the test lifecycle.
• Create Knowledge Transfer (KT) documentation as required.
• Assist in creating and maintaining the Test RTM (Requirements Traceability Matrix).

We are a Disability Confident Employer:

Capgemini is proud to be a Disability Confident Employer (Level 2) under the UK Government’s Disability Confident scheme.As part of our commitment to inclusive recruitment, we will offer an interview to all candidates who:

• Declare they have a disability, and
• Meet the minimum essential criteria for the role.

Please opt in during the application process.

Make It Real (what does it mean for you):

• You’d be joining an accredited Great Place to work for Wellbeing in 2024. Employee wellbeing is vitally important to us as an organisation. We see a healthy and happy workforce a critical component for us to achieve our organisational ambitions.
  To help support wellbeing we have trained ‘Mental Health Champions’ across each of our business areas, and we have invested in wellbeing apps such as Thrive and Peppy.
• 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.
• You will be joining one of the World’s Most Ethical Companies®, as recognised by Ethisphere® for 13 consecutive years. We live our values by making ethical business choices every day. Working ethically is at the centre of our culture at Capgemini, meaning you will be helping to create a future we can all be proud of.

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 an AI-powered global business and technology transformation partner, delivering tangible business value. We imagine the future of organisations and make it real with AI, technology and people. With our strong heritage of nearly 60 years, we are a responsible and diverse group of 420,000 team members in more than 50 countries. We deliver end-to-end services and solutions with our deep industry expertise and strong partner ecosystem, leveraging our capabilities across strategy, technology, design, engineering and business operations. The Group reported 2024 global revenues of €22.1 billion.
Make it real | www.capgemini.com