Junior Sdet (Software Development Engineer In Test)

August 30, 2026

Hybrid

Junior

London, UK

Important before applying

This job has conditions that may affect your decision to apply

Business travel requiredEnglish is required

Description

Cognizant is hiring a Junior SDET to work on AI-led Quality Engineering for UK government digital programmes. The role involves test automation, validation of AI-generated code, and working in Agile teams with a focus on security and compliance.

Responsibilities

Design and execute test cases, automated scripts, and regression suites for web, API, and backend services
Work within Agile delivery teams contributing quality perspectives
Review and validate AI-generated code and outputs
Apply scripting and CI/CD skills to support test automation pipelines
Monitor quality metrics and test coverage
Build foundations of a career in AI-led Quality Engineering

Requirements

Understanding of software testing fundamentals
Working knowledge of at least one programming language (Java, Python, C# or JavaScript)
Familiarity with test automation frameworks (Selenium, Playwright, Cypress)
Awareness of CI/CD concepts and version control
Awareness of Agile ceremonies
Ability to think critically about AI-generated outputs

Conditions

Hybrid work model
Regular client travel required
SC clearance eligibility mandatory

SeleniumPlaywrightCypresspublic_sector

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Junior Sdet (Software Development Engineer In Test)

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