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- Tasks: Join as a Founding Solutions Engineer, guiding partners through technical journeys and integrations.
- Company: High-growth fintech revolutionising card payments with stablecoins.
- Benefits: Up to £150k salary, equity, private health insurance, and 20-25 days holiday.
- Why this job: Be a pioneer in a fast-paced environment with real impact on financial infrastructure.
- Qualifications: 5-10 years in software engineering or technical roles, fintech experience essential.
- Other info: Opportunity for rapid career growth and direct exposure to senior leadership.
The predicted salary is between 108000 - 180000 £ per year.
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.
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.
What You’ll Be Doing
- Partner & Customer Ownership
- 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
What We’re Looking For
- Experience
- 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
- Personal Attributes
- 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
Salary up to £150k DOE
Meaningful equity in a high-growth business
Private health insurance
20 days holiday (rising to 25 after year two)
High ownership, fast progression, and direct exposure to senior leadership
Why This Role?
- Rare first-in-function hire
- Stablecoins are becoming core to modern financial infrastructure
- Strong product-market traction and accelerating growth
- High engineering bar and demanding but rewarding environment
- Opportunity to gain experience that’s highly valuable across fintech and payments
If you want the opportunity to work in a growing VC-backed start-up/scale-up, where you will be the first-of-its-kind hire and have a huge impact in the business, please apply now!
Solutions Engineer in London employer: Develop
Contact Detail:
Develop Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Solutions Engineer in London
✨Tip Number 1
Network like a pro! Get out there and connect with people in the fintech and crypto space. Attend meetups, webinars, or even just grab a coffee with someone in the industry. You never know who might have the inside scoop on job openings or can refer you directly.
✨Tip Number 2
Show off your skills! Create a portfolio or GitHub repository showcasing your projects, especially those related to APIs and integrations. This is your chance to demonstrate your technical prowess and problem-solving abilities to potential employers.
✨Tip Number 3
Prepare for those interviews! Research common technical questions for Solutions Engineers and practice your responses. Be ready to discuss your experience with card payments and how you've tackled integration challenges in the past.
✨Tip Number 4
Apply through our website! We love seeing candidates who are genuinely interested in joining us. Tailor your application to highlight your relevant experience and why you're excited about the role. Let's make it happen together!
We think you need these skills to ace Solutions Engineer in London
Some tips for your application 🫡
Tailor Your CV: Make sure your CV speaks directly to the role of Solutions Engineer. Highlight your experience in software engineering and any relevant fintech or card payments background. We want to see how your skills align with what we're looking for!
Craft a Compelling Cover Letter: Your cover letter is your chance to shine! Use it to explain why you're excited about this opportunity and how you can contribute to our mission. Be sure to mention any experience with APIs and system integrations, as that's key for us.
Showcase Your Problem-Solving Skills: In your application, give examples of how you've tackled complex integration issues in the past. We love candidates who can demonstrate their technical prowess and customer success mindset, so don't hold back!
Apply Through Our Website: We encourage you to apply directly through our website. It’s the best way for us to receive your application and ensures you’re considered for this exciting role. Plus, we can't wait to hear from you!
How to prepare for a job interview at Develop
✨Know Your Tech Inside Out
Make sure you’re well-versed in APIs, system integrations, and the tech stack mentioned in the job description. Brush up on your TypeScript knowledge and be ready to discuss how you’ve tackled complex integration issues in the past.
✨Showcase Your Fintech Experience
Highlight your experience in the fintech space, especially with card payments and any exposure to crypto or blockchain. Be prepared to discuss specific projects where you’ve made an impact and how you can bring that expertise to the role.
✨Prepare for Customer Scenarios
Think of examples where you’ve acted as a technical contact for partners or customers. Be ready to explain how you guided them through API integrations and resolved any challenges they faced during the onboarding process.
✨Demonstrate Your Problem-Solving Skills
Expect to face some technical questions during the interview. Prepare to discuss how you approach troubleshooting and resolving integration issues, and be ready to share insights on how you would improve documentation and best practices based on real customer pain points.
