Senior Software Engineer
SumUp
Location: Barcelona, Barcelona, Spain, Spain
Senior Software Engineer at SumUp in Barcelona, Spain. **What you'll do** - Design and develop Risk Assessment and Dunning & Collection micro-services. - Improve the performance and scalability of the lending platform systems. - Design and develop integrations with external partners to enable growth. - Contribute to the development of a high-performing team. **What they're looking for** - More than 4 years of experience as a Software Engineer. - Experience with Golang or other OOP languages like Java, Kotlin, or Python. - Experience with RESTful API design, Git workflows, and SQL/NoSQL databases. **Details** - Location: Barcelona, Spain - Type: Full-time