Senior Developer / Software Architect – Java, Spring Boot, Kubernetes, Cloud - Frankfurt - €90-100K

Findr; Frankfurt; Hybrid; EUR 90.000 - 100.000; Vollzeit

Zusammenfassung

A growing FinTech company in Frankfurt is seeking a Senior Developer / Software Architect to shape their cloud-native product. You will design and develop backend modules while mentoring junior developers and making technical decisions. Strong experience with Java and cloud technologies is essential, along with excellent German language skills. This role offers 30 days holiday, flexible hybrid working, and genuine business impact.

Leistungen

30 days holiday

Flexible hybrid working

Quarterly company events

Education budget

Modern, entrepreneurial environment

Qualifikationen

• Strong professional experience with Java development and backend systems.
• Exposure to architecture, system design, or technical leadership alongside hands-on coding.
• Familiarity with cloud-native technologies (Spring Boot, Kubernetes, Microservices).
• A background in maths, banking or finance is an advantage.

Aufgaben

• Designing and developing new backend modules for payments, treasury, and financial instruments.
• Building modern, scalable architectures.
• Supporting the ongoing migration from legacy systems to a cloud solution.
• Guiding and mentoring junior developers.

Kenntnisse

Java development

Backend systems

Cloud-native technologies

Technical decision-making

Mentoring junior developers

Excellent German language skills

Tools

Spring Boot

Kubernetes

Microservices

Jobbeschreibung

Senior Developer / Software Architect – Java, Spring Boot, Kubernetes, Cloud - Frankfurt - €90-100K

A growing FinTech in Frankfurt is building the next generation of liquidity and treasury management software. Their platform helps organisations of all sizes understand their cash position today and in the future, avoiding insolvency and enabling smarter financial decisions.

They’re now looking for a Software Architect to join their 10-15 person development team and take on a pivotal role in shaping their cloud-native product.

What you’ll be working on :

• Designing and developing new backend modules for payments, treasury, and financial instruments
• Building modern, scalable architectures with Java, Spring Boot, Kubernetes, Microservices and cloud
• Supporting the ongoing migration and recovery from legacy systems to a multi-tenant cloud solution
• Taking ownership of technical decision-making within a team culture where developers have real independence
• Guiding and mentoring junior developers

What we’re looking for :

• Strong professional experience with Java development and backend systems
• Exposure to architecture, system design, or technical leadership alongside hands-on coding
• Familiarity with cloud-native technologies (Spring Boot, Kubernetes, Microservices)
• Excellent German language skills (English is a plus)
• A background in maths, banking or finance is an advantage but not a must

Why join?

• 30 days holiday
• Flexible hybrid working (1-2 days per week in the Frankfurt office)
• Quarterly company events
• Education budget (discussed individually)
• Entrepreneurial, modern, and greenfield environment with the chance to shape the future of the product

This is a chance to step into an architecture-focused role with lots of autonomy, modern technologies, and genuine business impact.

Could the role be of interest? Interviews are already being scheduled - apply now to secure a slot.