Senior Backend Engineer (Java)
Spain (Hybrid / Remote Flexibility)
Fintech
A fast-growing, venture-backed fintech is hiring a Senior Backend Engineer to help build and scale a secure, high-performance platform powering payments and bank data access for global technology and financial services companies.
This is a high-impact role in a product-driven engineering team, working on distributed systems and API-first services used by leading international clients.
What You’ll Be Doing
- Building and maintaining scalable, secure backend services and APIs
- Designing and evolving microservices-based architecture in a cloud-native environment
- Collaborating with Product, Support, and Customer teams to turn real-world use cases into reliable platform features
- Debugging and improving distributed systems using tracing and observability tools
- Leading code quality through reviews, documentation, and best practices
What They’re Looking For
- 3-5+ years of backend engineering experience
- Strong Java and Spring Framework background
- Experience with Kubernetes and microservices architectures
- Confident designing and owning RESTful APIs
- Comfortable working in distributed systems and fast-moving environments
- Curious, proactive, and collaborative mindset
Why Join
- Hybrid working in Spain
- Strong focus on learning, wellbeing, and career development
- Competitive compensation and benefits package
- Mid level - €55,000
- Senior level - €80,000
If you’d like to learn more or explore the role, feel free to get in touch.
Key Skills
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- Posted
- Jan 22, 2026
- Type
- Full-time
- Level
- Mid-Senior
- Location
- Málaga
- Company
- Space Executive
Industries
Categories
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