Full-stack Engineer

• You will be the technical lead for non-functional requirements across one of our most critical internal platforms.
• The system will ultimately be handling over €1billion of revenue, supporting millions of transactions a day.
• Your remit covers performance front end and back end engineering, architecture and design, reliability, resilience, observability, and capacity planning.
• You will define the NFRs, test them, break them, and enforce them, as well as working with architects and other lead engineers on ensuring architectures and designs meet these requirements.
• Define, document, and own non-functional requirements across areas such as performance, availability, reliability, scalability, observability, cost and security constraints.
• Build and execute performance, load, stress, concurrency, and soak tests shaped by the NFRs you set.
• Establish SLOs, SLAs, and SLIs that reflect real user demand and business outcomes.

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