SDET; Software Development Engineer in Test

Salary: £61, per year

• Strong experience developing and testing enterprise applications using Java or other JVM-based languages
• Proven expertise working with AWS cloud services, including serverless technologies and containerised solutions
• Strong knowledge of software testing practices, including test-driven development and automation frameworks
• Experience building and supporting CI/CD pipelines, source control processes and automated deployment practices
• Good understanding of microservices, distributed systems, APIs and modern software architecture patterns
• Knowledge of web security, API security and secure software development practices
• Experience working within Agile delivery environments such as Scrum or Kanban
• Strong collaboration, communication and problem-solving skills, with a passion for continuous improvement and knowledge sharing

• Build and enhance high-quality software features and automated testing solutions across cloud-based applications
• Analyse complex technical challenges and resolve end-to-end issues across distributed systems
• Define and implement test strategies that improve quality, security, usability and accessibility
• Conduct code reviews and promote engineering best practice across functional and non-functional requirements
• Drive improvements in CI/CD pipelines, deployment processes and platform reliability
• Collaborate with engineers to reduce technical debt and evolve application architecture
• Mentor colleagues, share technical knowledge and contribute to a culture of continuous learning
• Research emerging technologies and identify opportunities to improve products, tooling and ways of working

• API
• AWS
• CI/CD
• Cloud
• JVM
• Java
• Kanban
• Security
• Serverless
• Web
• microservices
• Excel
• Support

We are Legal & General (L&G), a leading UK financial services group and major global investor. We have been safeguarding peoples financial futures since 1836 and are focused on helping customers save, plan, protect and enjoy retirement. Our Retail business supports around 12.8 million policyholders and workplace members throughout their financial journeys. We offer a welcoming, inclusive culture with opportunities to collaborate across diverse teams, flexible working options where possible, and a benefits package that includes an annual performance-related bonus plan, share schemes, generous pension contribution, life assurance, healthcare plan, at least 25 days holiday, competitive family leave, an electric car scheme, and employee discounts.

We are also creating net-zero carbon workplaces by 2030 through investment in sustainable, modern offices across the UK.

last updated 36 week of 2026