SDET Software Development Engineer in Test – SGI

Company: eFinancialCareers
Apply for the SDET Software Development Engineer in Test – SGI
Location: Banbury
Job Description:

SDET (Software Development Engineer in Test)

Location: Banbury (Hybrid)

Type: Full-Time

Required Background

  • Experience as an SDET, Software Engineer in Test, or QA Automation Engineer
  • Strong software engineering mindset with a passion for quality and test automation
  • Experience working within Agile product development teams
  • Experience contributing to large-scale application modernisation or transformation programmes
  • Comfortable working with both modern and complex legacy systems
  • Strong understanding of software development lifecycles, testing strategies, and quality assurance best practices
  • Experience collaborating closely with developers, product managers, and engineering teams

Technical Skills

  • Strong hands-on development experience with: JavaScript
  • TypeScript
  • Automated testing design and implementation
  • CI/CD pipeline development and maintenance
  • Test automation frameworks and tooling
  • Code reviews and engineering best practices
  • Software quality assurance and testing methodologies
  • Release management and deployment processes
  • Experience building and testing scalable, production-grade software applications
  • Nice to Have Experience working on platform modernisation or re-architecture programmes
  • Experience within public sector, compliance, enforcement, or regulated technology environments
  • Experience testing customer-facing applications with high availability requirementsKnowledge of modern DevOps practices and engineering metrics
  • Strong understanding of quality engineering principles and continuous improvement practices
  • Experience helping define engineering and testing standards across teams

Key Responsibilities

  • Lead testing activities within a cross-functional engineering team
  • Define and establish testing standards, approaches, and best practices
  • Design, build, and maintain automated test suites
  • Contribute directly to the application codebase alongside software engineers
  • Support CI/CD pipelines, release processes, and deployment activities
  • Participate in code reviews and quality assurance activities
  • Ensure high levels of software quality throughout the development lifecycle
  • Support the successful delivery of large-scale product transformation initiatives

We believe in equal opportunity for all and actively encourage applications from diverse backgrounds, experiences, and perspectives.

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Posted: November 7th, 2026