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Sr. Principal Technologist, Fauna

Amazon


Job Location:

London - UK

Monthly Salary: Not provided by the employer
Posted: 27 September 2026 (Yesterday)
Application Deadline: 25 December 2026
Vacancies: 1 Vacancy

Job Summary

Sr. Principal Engineers provide technical leadership at . They help establish technical standards and drive Amazons overall technical architecture engineering practices and engineering methodologies. They work on our hardest problems building high quality architecturally sound systems that are aligned with our business needs. They think globally when building systems ensuring builds high performing scalable systems that fit well together.

Sr. Principal Engineers are pragmatic visionaries who can translate business needs into workable technology solutions. Their expertise is deep and broad. They are hands on producing both detailed technical work and high-level architectural designs.


10 years of professional software development experience
8 years of programming experience with at least one modern language such as Java C
8 years contributing to the architecture and design (architecture design patterns reliability and scaling) of new and current systems


Knowledge of professional software engineering practices and proven methodologies for the full software development process (SDLC) including coding standards code reviews source control management build processes testing and operations.

Amazon is an equal opportunities employer. We believe passionately that employing a diverse workforce is central to our success. We make recruiting decisions based on your experience and skills. We value your passion to discover invent simplify and build. Protecting your privacy and the security of your data is a longstanding top priority for Amazon. Please consult our Privacy Notice ( to know more about how we collect use and transfer the personal data of our candidates.

Amazon is an equal opportunity employer and does not discriminate on the basis of protected veteran status disability or other legally protected status.

Our inclusive culture empowers Amazonians to deliver the best results for our customers. If you have a disability and need a workplace accommodation or adjustment during the application and hiring process including support for the interview or onboarding process please visit
for more information. If the country/region youre applying in isnt listed please contact your Recruiting Partner.


Required Experience:

Staff IC


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