Quality Engineering & Assurance · UK Public Sector
Cognizant has set the standard for the AI builder company, being first to market with this concept—moving beyond integration to building the context-infused platforms, agentic journeys, tools and models that make AI’s potential real for the enterprise. This means closing the gap between AI hype and real business outcomes for our clients by blending people, platforms, and context to build agents that do real work. As AI generates more code than ever before, a new imperative has emerged: the Verification Economy. Every AI-generated line must be validated, every agent tested, every public-sector service proven safe before it ships. This role sits at the centre of that mission — and we believe early-career engineers are more critical to that mission, not less.
WHAT YOU'LL WORK ON
- Design and execute test cases, automated scripts, and regression suites for web, API, and backend services across UK government digital programmes.
- Work within Agile delivery teams — contributing quality perspectives, supporting defect triage, and maintaining test environment readiness across release cycles.
- Review and validate AI-generated code and outputs, developing the judgment to distinguish between what an AI has produced and what is actually safe to ship.
- Apply scripting and CI/CD skills to support test automation pipelines, with hands-on exposure to AI-assisted quality practices including prompt testing and non-deterministic behaviour.
- Monitor quality metrics and test coverage, identifying breakdowns in automated workflows and escalating where AI outputs diverge from expected behaviour.
- Build the foundations of a career in AI-led Quality Engineering — understanding not just how to test software, but how to test software that was itself built by AI, using AI.
- Hybrid · Regular client travel and Requires candidates to be eligible for SC clearance
WHAT YOU'LL BRING
- Understanding of software testing fundamentals — able to write a test case, identify equivalence classes, and articulate what a defect lifecycle looks like end to end.
- Working knowledge of at least one programming or scripting language (Java, Python, C# or JavaScript preferred) — sufficient to read existing test code, modify a script, and understand what it is doing.
- Familiarity with one or more test automation frameworks — Selenium, Playwright, Cypress, Webdriver IO, Jmeter or Loadrunner — and an understanding of when automation adds value and when it does not.
- Awareness of CI/CD concepts and version control — comfortable working with Git, and familiar with how test automation pipelines fit into tools such as Azure DevOps or Jenkins.
- Awareness of Agile ceremonies and the role quality plays within a sprint — not just testing at the end, but contributing to definition of ready and definition of done.
- Able to think critically about AI-generated outputs — questioning results, recognising when behaviour is unexpected, and knowing when to escalate rather than accept.
WHY COGNIZANT
- Real impact. Work on UK government accounts — where quality and resilience are the product, not an afterthought.
- Fast track. AI compresses the path to seniority. You will use AI to acquire skills faster, perform judgment-based work earlier, and reach higher-value roles sooner.
- Deliberate investment in you. We hired 25,000 fresh graduates in 2025 and expect to exceed that in 2026 — a deliberate bet that digital natives are the most valuable asset in an AI-first workforce.
- AI-native environment. Access a $1 billion AI ecosystem: Synapse skilling (2M target), Agent Foundry for enterprise agents, and Neuro® AI tooling embedded in your daily work.
- Leadership that delivers. Join a CEO named to the TIME 100 AI 2025 list for building the talent infrastructure the AI economy demands — and a Chief People Officer who is making that case globally.
La comunidad de Cognizant:
Somos un equipo de alto calibre que se aprecia y se apoya mutuamente. Nuestra gente defiende un lugar de trabajo enérgico, colaborativo e inclusivo donde todos puedan prosperar.
- Cognizant es una comunidad global con más de 300.000 asociados en todo el mundo.
- No solo soñamos con una mejor manera, sino que la hacemos realidad.
- Cuidamos a nuestra gente, clientes, empresas, comunidades y el clima haciendo lo correcto.
- Fomentamos un entorno innovador en el que puedes construir la trayectoria profesional adecuada para ti.
Sobre nosotros:
Cognizant (NASDAQ: CTSH) es arquitecto de soluciones de IA y proveedor de servicios tecnológicos que traduce la inversión en inteligencia artificial en valor empresarial real mediante soluciones de IA de stack completo adaptadas a cada cliente. Su profundo conocimiento de la industria, los procesos y la ingeniería le permite integrar el contexto único de cada organización en sistemas tecnológicos que amplifican el potencial humano, generan un impacto real en el negocio y mantienen a las grandes empresas globales un paso adelante en un mundo en constante cambio. Para más información, visita www.cognizant.es o síguenos en @cognizant.
Cognizant es un empleador que ofrece igualdad de oportunidades. Tu solicitud y candidatura no serán consideradas en base a raza, color, sexo, religión, credo, orientación sexual, identidad de género, origen nacional, discapacidad, información genética, embarazo, condición de veterano o cualquier otra característica protegida por las leyes federales, estatales o locales.
Si tienes una discapacidad que requiere adaptaciones razonables para buscar una vacante de trabajo o enviar una solicitud, puedes enviar un correo electrónico a [email protected] con tu solicitud e información de contacto.
Disclaimer:
La información de compensación es precisa a la fecha de esta publicación. Cognizant se reserva el derecho de modificar esta información en cualquier momento, sujeto a la legislación aplicable.
Es posible que se requiera que los solicitantes asistan a entrevistas en persona o por videoconferencia. Además, es posible que se requiera que los candidatos presenten su identificación actual emitida por el estado o gobierno durante cada entrevista.
Aunque nuestro sistema permite la postulación en todos los idiomas, el (los) idioma(s) y el (los) nivel(es) de competencia requeridos para el trabajo varían. Sin embargo, se requiere un nivel básico de inglés para fines de comunicación en toda la empresa.