Capco

Senior Software Development Engineer in Test (SDET)

Capco
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2 days ago
London, United KingdomSenior

Responsibilities

  • Design and implement robust, reusable, and scalable test strategies and automation frameworks.
  • Create and maintain test plans, specifications, automated scripts, test artefacts, and quality reports.
  • Manage test environments and generate reliable test data for functional, integration, and regression testing.
  • Execute UI and API automation using modern testing frameworks.
  • Integrate automated testing into CI/CD pipelines.
  • Collaborate with engineers and cross-functional teams on quality-first client solutions.
  • Use approved AI and automation tools responsibly to improve engineering productivity, test delivery, and software quality.

Requirements

  • Strong knowledge of at least one object-oriented programming language, such as Java, Scala, or JavaScript.
  • Experience designing and building test automation frameworks using Selenium, Cypress, Playwright, or equivalent technologies.
  • Hands-on experience with UI and API automation and a solid understanding of quality engineering practices.
  • Familiarity with Jira, TestRail, Jenkins, GitHub, SonarQube, CI/CD pipelines, and cloud infrastructure.
  • Experience using AI-enabled tools responsibly with appropriate human oversight, governance, software quality, and testing standards.
  • Preferred experience with modern programming languages and software engineering practices.
  • Preferred performance and load testing experience with JMeter, LoadRunner, or equivalent tools.
  • Preferred knowledge of DevOps practices, AWS, Azure, or Google Cloud.
  • Preferred experience supporting cloud migration programmes and modern application delivery.

Benefits

  • Permanent hybrid role based in London.
  • Discretionary bonus, competitive pension, health insurance, life insurance, and critical illness cover.
  • Mental health support through CareFirst, Unmind, Aviva consultations, and in-house first aiders.
  • Maternity, adoption, shared parental, sickness, pregnancy loss, fertility treatment, menopause, and bereavement leave.
  • Eight complimentary backup care sessions for emergency childcare or elder care.
  • Five weeks of annual leave with the option to buy or sell holiday days.
  • Minimum 40 hours of training annually through workshops, certifications, and e-learning.
  • Business Coach assigned from Day One and access to continuous learning and industry certifications.
  • Online GP services, Wellhub, travel insurance, Tastecard, season ticket loans, Cycle to Work, and dental insurance.

Tech Stack

Apache JMeterAWSAzureCypressGoogle CloudJavaJavaScriptJenkinsScalaSeleniumSonarQube

Categories

Capco

About Capco

5,001-10,000 employees

Capco is a global technology and management consultancy focused on financial services, helping banks, capital markets, insurance, and wealth firms with digital transformation, risk and compliance, and data/AI-enabled modernization. Founded in 1998 and headquartered in London, it operates as a Wipro company. Its business model centers on project-based consulting, managed services, and solution delivery across strategy, engineering, and platforms for regulated institutions.

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