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Swap

Senior SDET

London, UK 🌍 Remote Posted 2026-03-19
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About this role
Senior SDET — Enablement Platform About Swap Swap is the infrastructure behind modern agentic commerce. The only AI-native platform connecting backend operations with a forward-thinking storefront experience. Built for brands that want to sell anything - anywhere, Swap centralises global operations, powers intelligent workflows, and unlocks margin-protecting decisions with real-time data and capability. Our products span cross-border, tax, returns, demand planning, and our next-generation agentic storefront, giving merchants full transparency and the ability to act with confidence. At Swap, we’re building a culture that values clarity, creativity, and shared ownership as we redefine how global commerce works. About the role We are looking for a Senior SDET to join our Enablement Group. Enablement builds the shared foundations that power all teams: internal developer tooling and core services, reusable UI platform components, CI/CD and operational enablement, access/security integrations, public APIs and platform adapters, and Apollo (Swap’s ingestion + event/webhook intake and distribution layer). This role owns quality standards for internal systems and drives adoption and compliance across teams. You will define functional and non-functional quality requirements, translate them into measurable standards, and ensure internal services meet them through reviews, gates, validation, and operational signals. Responsibilities - Lead definition of quality standards for internal systems (functional and non-functional): reliability, performance, scalability, security, availability, observability, data correctness, and operability. - Partner with engineering teams to turn standards into service-level requirements and clear acceptance criteria for platform capabilities and internal services. - Own the compliance loop: define how compliance is measured, introduce evidence (tests, checks, dashboards), and drive remediation when gaps are found. - Run structured quality reviews for internal services: design reviews, readiness reviews, release criteria, and post-incident follow-ups that update standards and checks. - Define and maintain quality gates in CI/CD that enforce standards without slowing teams down (contract checks, smoke/regression, security checks where relevant). - Establish API quality standards for public APIs and platform adapters: contracts, backward compatibility, versioning, integration requirements. - Lead cross-team alignment: document standards, drive adoption, coach teams, and create lightweight processes that teams follow . Requirements - 5+ years in quality engineering / QA / SDET / reliability-oriented roles in a distributed systems environment. - Strong ability to define engineering standards and get teams to adopt them through influence and clear workflows. - Solid understanding of non-functional requirements: reliability, performance, scalability, security, observability, and operational readiness. - Strong technical background: able to review designs, understand system behavior and failure modes, and speak fluently with engineers. - Experience with CI/CD and quality gates; ability to translate standards into automated checks and measurable signals. - Experience testing and validating APIs (contract testing, integration testing, backward compatibility). - Strong ownership and organisation: can coordinate across multiple teams and drive compliance over time. Benefits - Competitive base salary. - Stock options in a high-growth startup. - Competitive PTO with public holidays additional. - Private Health. - Pension. - Wellness benefits. - Breakfast Mondays. Diversity & Equal Opportunities We embrace diversity and equality in a serious way. We are committed to building a team with a variety of backgrounds, skills, and views. The more inclusive we are, the better our work will be. Creating a culture of equality isn't just the right thing to do; it's also the smart thing.
About Swap

Swap is hiring for the senior sdet role. Signal aggregates active openings directly from Swap's applicant tracking system, so this listing is current.