Senior Software Engineer (Fincore)

Experteer Overview Senior Software Engineer at Ebury’s FinCore Engineering team, Madrid, focusing on developing and refining a multi-currency accounting platform and FX services.You will collaborate across international teams to deliver scalable services, own features from discovery to production, and mentor others while upholding quality and reliability.The role blends hands-on development with architectural input, RFC-guided design, and maintenance in a regulated fintech environment.You’ll contribute to a platform that enables borderless growth for clients, within a collaborative, open-source-friendly culture.Compensaciones / Beneficios- Develop and enhance the FX platform services, delivering new products and improving existing ones- Collaborate with engineers and leaders to design services using RFC processes- Mentor less experienced engineers to raise team effectiveness- Lead product initiatives from discovery to delivery with cross-functional teams- Own the products you build, including ongoing development and maintenanceResponsabilidades- Extensive experience in building complex software systems- Proficiency in Python; other OOP languages acceptable- Experience in FinTech or banking with regulated environment knowledge- Strong communication in English (written and spoken)- Ability to design and manage services, APIs, monitoring, and alerting- Experience integrating external systems and reducing technical debt- Quality focus with well-tested code (unit/integration tests)- Familiarity with CI pipelines (Jenkins) and Terraform for deployment- Willingness to contribute to OSS and occasional on-call rotationsRequisitos principales- Competitive salary- Discretionary bonus- Training and certification- Open Source friendly culture- Hybrid work model (Madrid)- Comprehensive benefits package

Extensive experience in building complex software systems

• Proficiency in Python; other OOP languages acceptable
• Experience in FinTech or banking with regulated environment knowledge
• Strong communication in English (written and spoken)
• Ability to design and manage services, APIs, monitoring, and alerting
• Experience integrating external systems and reducing technical debt
• Quality focus with well-tested code (unit/integration tests)
• Familiarity with CI pipelines (Jenkins) and Terraform for deployment
• Willingness to contribute to OSS and occasional on-call rotationsRequisitos principales

Competitive salary

• Discretionary bonus
• Training and certification
• Open Source friendly culture
• Hybrid work model (Madrid)
• Comprehensive benefits package