Experteer Overview In this role, you own end-to-end development across the stack to move money and manage multi-currency balances. You’ll shape the platform layer as Xe rebuilds its core, collaborating with product, design, and compliance. You’ll leverage AI-assisted development to deliver customer-facing features and ensure production reliability. You’ll mentor engineers and influence cross-domain architecture. This is a hands-on role at a fast-moving, scale-focused fintech that values practical impact.Compensaciones / Incentivos
- Design and own features across the stack for multi-currency money movement and balance management (onboarding, KYC/KYB, payment initiation, FX, settlement).
- Deliver customer-facing features from frontend to backend services.
- Own domain production health, including reliability, observability, on-call, and incident response.
- Lead cross-functional delivery with product, design, and compliance from framing to launch.
- Lead design reviews, set technical direction, and mentor mid-level engineers.




- Use agentic coding tools daily and drive modernization from legacy to modern stack with architects and team leads.Responsabilidades
- 6 to 10+ years building production web applications end-to-end.
- Strong frontend proficiency with Vue.Js, React, or equivalent.
- Strong backend proficiency in C# / .NET; other OOP languages welcome.
- Solid SQL and relational database fundamentals.
- Experience writing and maintaining tests as part of shipping.
- Daily use of agentic coding tools across the SDLC.
- Production experience on AWS, including deployment, CI/CD, and native services (SQS, DynamoDB, S3, ECS, Lambda).
- Strong system design and architecture experience (microservices, event-driven).
- Payments, FX, or regulated-industry experience.
- Track record of technical leadership: mentoring, design reviews, architecture decisions.
- Strong communication and collaboration across engineering, product, and design.Requisitos principales
- performance-based annual bonus
- Employee Stock Purchase Plan (ESPP)
- car allowance
- Meal vouchers
- Birthday off
- Extended vacation 25-30 days

📌 Full Stack Software Engineer (Senior) (Madrid)
🏢 Xe.com
📍 Madrid