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Expect scenario walks: explain a pay-by-bank or open-banking flow, debug a failed redirect/consent, design a simple integration, and show how you de-risk a POC for a skeptical bank or merchant stakeholder.
Strong fit if you enjoy customer-facing technical work in regulated fintech, can demo APIs under pressure, and care about payments/open-banking problems more than pure product coding.
As a Senior Solution Engineer at TrueLayer you translate open-banking and pay-by-bank APIs into customer outcomes: discovery calls, architecture sketches, live demos, and proof-of-concepts with banks and fintechs. You partner with sales on complex deals, handle technical objections, and feed product feedback from integrations and credit/pay-by-bank use cases.
Strengthen API demos, OAuth/open-banking concepts, integration patterns, and clear technical storytelling.
The listing is London, United Kingdom, with remote set to no—plan for on-site or hybrid in Greater London unless TrueLayer confirms otherwise.
It provides open-banking and pay-by-bank infrastructure and has been expanding in Europe, including credit-related moves and acquisitions such as In3 and Zimpler-related coverage.
API-fluent engineers or consultants who can run demos, own POCs, and partner with sales on complex fintech integrations.
Website: truelayer.com
Public cache only — not an employee review.
TrueLayer is seeking a Senior Solution Engineer to join our Integration Sales team in London, United Kingdom — a hands-on, customer-facing role at the heart of Europe's fastest-growing Pay by Bank network. About the Role As a Senior Solution Engineer (known internally at TrueLayer as a Senior Integration Sales Manager), you'll act as a trusted technical advisor who guides clients from first conversation through to a fully live integration. You'll map customer use cases, demonstrate how TrueLayer's payment products solve real business problems, and serve as the connective tissue between customers and our internal Product, Sales and Engineering teams. This is a full-time, hybrid position based in our London office. Key Responsibilities Take genuine ownership of the customers in your portfolio and their integration success. Translate client requirements into clear scoping documents and practical implementation plans. Provide technical leadership on API integration best practices and support customers throughout their build. Raise the quality bar with a sharp eye for design and detail at every stage of the integration. Champion customer needs internally through insightful, quantitative feedback. Build trusted commercial relationships that allow you to positively influence decision-making. Collaborate cross-functionally across Product, Engineering, Sales and Design to develop supporting collateral and uncover unique use cases. Qualifications Background in Sales Integration, Sales Onboarding, Customer Success, Solution Engineering, Technical Support, Developer Relations or a comparable field. Solid working knowledge of APIs and a genuine enthusiasm for complex projects. Confidence switching between technical and non-technical, internal and external audiences. Strong prioritisation skills that never come at the expense of quality, with a forward-thinking, customer-first mindset. We'd be especially keen to hear from candidates who have worked alongside Product and Engineering teams, have experience in eCommerce or iGaming, have managed customers with $100m+ in revenue, hold a computer science or technology-focused degree, or speak multiple European languages fluently. About TrueLayer TrueLayer powers smarter, safer and faster payments by pairing real-time bank payments with financial and identity data. Live in 22 countries and trusted by leaders like Ryanair and Just Eat Takeaway, we're backed by over $300 million from investors including Stripe, Tiger Global, Northzone and…
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