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# Solutions Engineer

- **Company:** developrec
- **Location:** Greater London, UK
- **Experience:** Experienced
- **Salary:** £150,000.0
- **Contract:** Permanent contract
- **Skills:** Application Programming Interfaces (APIs), Blockchain, Software Engineering, Systems Integration, TypeScript, Backend, Api Management
- **Published:** August 30, 2026
- **Apply:** https://www.collegerecruiter.com/job/2815118455-solutions-engineer

## About the Role

* 5-10 years' experience in software engineering or technical partner roles
 * 3+ years in a Solutions Engineer, Partner Engineer, or similar customer-facing role
 * Strong experience within card payments
 * PSPs, acquirers, issuers, networks, or processors
 * Fintech experience essential; crypto / blockchain exposure is a plus

Technical

 * Strong experience with APIs and system integrations
 * Comfortable reviewing architectures and explaining trade-offs
 * Tech stack is TypeScript, but a language-agnostic mindset is key, * Comfortable operating in ambiguous, early-stage environments
 * Confident working directly with customers and pushing back when needed
 * Product-minded with strong commercial awareness
 * Motivated by ownership and impact rather than process

## Description

We're working with a high-growth fintech building next-generation card issuing and payments infrastructure powered by stablecoins.

The platform enables Visa and Mastercard card issuance without reliance on traditional banking partners, allowing near-instant settlement for merchants, end users to spend in their preferred currencies and full custody of assets to remain with the user.

The business has gone from concept to live product in under a year, has secured multi-million dollar VC funding, and is already live with well-known partners in the crypto and fintech ecosystem. Usage is accelerating rapidly, and the company is now scaling its partner and customer-facing technical function.

The Opportunity

This is a Founding Solutions Engineer role, a rare chance to join early and help define how technical partnerships are delivered.

It's a hybrid role combining:

 * Solutions Engineering
 * Customer Success
 * Technical Product input

You'll own the end-to-end technical journey for partners, from pre-sales through integration, launch, and expansion, working closely with sales, product, and backend engineering., * Act as the primary technical contact for partners

 * Guide customers through API integrations and onboarding
 * Troubleshoot and resolve complex integration issues
 * Support partners post-launch and help them scale

Pre-Sales Technical Support

 * Join sales calls as the technical expert
 * Answer deep technical questions from customer engineering teams
 * Review partner architectures and advise on integration approaches
 * Help assess technical fit during the sales process

Product & Engineering Collaboration

 * Work closely with backend engineers to design scalable APIs
 * Feed real customer pain points into the product roadmap
 * Identify recurring issues and patterns across integrations
 * Improve documentation, integration guides, and best practices

 * Help establish the Solutions / Partner Engineering function from the ground up
 * Create processes, standards, and tooling as the company scales


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