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Senior Test Automation Engineer

Job Title: Senior Automation Test Engineer

Location: London


About the Job you are considering:
We are seeking an experienced Automated Tester to join our Microsoft Dynamics 365 CRM team. This role will be responsible for establishing, developing, and maintaining our automated testing capability while also supporting manual testing activities to ensure the quality, stability, and reliability of CRM solutions, integrations, and customer journeys.

The successful candidate will work closely with Product Owners, Business Analysts, Developers, Architects, and Platform Engineers to implement robust testing practices that improve quality, release confidence, and reduce production defects.


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.

Your Role:
Test Automation Strategy & Framework Development

  • Design, develop, and maintain automated test scripts for Microsoft Dynamics 365 CRM using agreed automation frameworks and tools.
  • Lead the development and adoption of the automated testing strategy for Dynamics 365 CRM.
  • Define and implement:
    • Automation frameworks
    • Tooling standards
    • Test coverage targets
    • Quality gates
    • CI/CD integration approaches
  • Establish and expand automated regression testing capabilities to improve coverage and speed software delivery.

Microsoft Dynamics 365 CRM Testing

  • Create and maintain automated tests covering:
    • Dynamics 365 Model-Driven Applications
    • Dataverse entities and relationships
    • Business Rules
    • Business Process Flows
    • Plugins
    • Custom APIs
    • Power Automate Cloud Flows
    • PCF Controls
    • Security Roles and Permissions

Functional, Integration & End-to-End Testing

  • Execute manual testing where automation is not practical.
  • Perform:
    • Functional Testing
    • Integration Testing
    • Regression Testing
    • User Acceptance Testing (UAT)
  • Validate end-to-end customer journeys across:
    • Dynamics CRM
    • Digital channels
    • Middleware platforms
    • External integrated systems
  • Ensure data integrity and expected business outcomes throughout customer journeys.

API & Integration Testing

  • Develop and maintain automated API test suites.
  • Validate integrations between Dynamics CRM and external platforms.
  • Test:
    • REST APIs
    • Middleware integrations
    • Messaging services
    • Event-driven architectures
    • Third-party systems


Your Skills:
Microsoft Dynamics 365 CRM

  • Proven experience testing Microsoft Dynamics 365 CRM and Dataverse solutions.
  • Strong understanding of:
    • Model-Driven Applications
    • Dataverse
    • Business Rules
    • Business Process Flows
    • Plugins
    • Custom APIs
    • Power Automate
    • Security Models
    • PCF Controls

Test Automation

  • Strong experience designing, implementing, and maintaining automation frameworks.
  • Extensive automated regression testing experience.
  • Experience with one or more automation tools:
    • Playwright
    • Selenium
    • Cypress
    • Leapwork
    • UiPath
    • Equivalent automation platforms

API & Integration Testing

  • Experience with:
    • Postman
    • REST Assured
    • SoapUI
    • Similar API testing tools
  • Testing integrations involving:
    • REST APIs
    • Middleware solutions
    • Messaging platforms
    • Event-driven systems

DevOps & CI/CD

  • Experience working with:
    • Azure DevOps
    • GitHub
    • CI/CD Pipelines
  • Understanding of automated quality gates and deployment validation.

Data Validation

  • Knowledge of:
    • SQL
    • FetchXML
    • Dataverse Web API
    • Data validation techniques

Agile Delivery

  • Experience in Agile and Scrum environments.
  • Strong understanding of modern software delivery practices.

Defect Management

  • Experience analysing test results.
  • Root cause analysis.
  • Defect lifecycle management.


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 

Ref. code:  543673
Posted on:  2 Sept 2026
Experience Level:  Experienced Professionals
Contract Type:  Permanent
Location: 

London, GB

Brand:  Capgemini
Professional Community:  Quality Engineering & Testing

Apply now »