Software Development Engineer, AWS Security

Reference: 3109wk01123oq0u659zp

We are seeking a Software Development Engineer to design, build and operate secure, scalable services that protect cloud-based systems and customer data. You will work across the full software development lifecycle, from requirements analysis and architecture through implementation, testing, deployment and ongoing improvement. The role involves partnering with security specialists, software engineers, product managers and operational teams to deliver practical solutions that strengthen identity, access control, threat detection, vulnerability management and security automation.

You will develop reliable services and tools using modern programming languages, APIs, distributed systems and infrastructure-as-code. Responsibilities include conducting design and code reviews, improving engineering standards, diagnosing complex production issues, automating recurring operational tasks and contributing to incident response. You will also help identify emerging risks, evaluate technical trade-offs, document solutions clearly and promote secure-by-design practices across engineering teams. The successful candidate will be comfortable working with ambiguous requirements and translating them into maintainable, measurable outcomes.

Applicants should have professional experience in software development and a strong understanding of data structures, algorithms, object-oriented or functional programming, testing and system design. Experience building highly available services, security products, developer tooling or distributed applications is highly desirable. Familiarity with authentication and authorisation, cryptography, networking, operating systems, containers or continuous delivery practices will be advantageous. You should be able to communicate effectively with both technical and non-technical stakeholders, take ownership of challenging problems and balance delivery speed with reliability and security. A degree in computer science, engineering or a related discipline, or equivalent practical experience, is preferred.

COMPETITIVE SALARY
Added 29/09/2026
Reference: 3109wk01123oq0u659zp

Software Development Engineer, AWS Security

London, England, United Kingdom Permanent Software Developer

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