Senior Full-Stack Developer — Java / Angular (m/w/d)

Discover International; Frankfurt; Hybrid; EUR 90.000 - 130.000; Vollzeit

Benefits dieser Stelle

Hybrid working

Training budget

Competitive base salary

Zusammenfassung

Discover International, a Frankfurt-based B2B fintech, is seeking a senior full-stack engineer to own features end to end, from shaping the approach with the Product Owner through to production.

You will build on a mature Java Spring codebase with Angular on the front end, collaborate in a cross-functional team, and drive architectural decisions toward modularity.

This role offers hybrid working, a strong training budget and a competitive base salary.

Qualifikationen

• 5+ years of professional Java development (Spring / Spring Boot, REST, JPA, SQL)
• 3+ years building production applications in Angular
• Commercial experience within financial services or insurance — you understand why compliance, auditability and data integrity aren't negotiable
• Fluent German (C1 or better) and solid English
• Based in or within commuting distance of Frankfurt am Main
• Nice to have: experience migrating monolithic systems toward microservices

Aufgaben

• Building and evolving customer-facing web applications on a mature Java Spring codebase with Angular on the front end
• Working in a cross-functional team alongside Product, UX and Design — not taking tickets off a backlog, but helping decide what gets built
• Driving architectural decisions and pushing the platform toward a cleaner, more modular structure
• Setting the technical bar through code review, testing and mentoring less experienced developers

Kenntnisse

Java Spring

Angular

REST APIs

SQL databases

Tools

Spring Boot

JPA

Jobbeschreibung

Our client is an established B2B financial technology business whose platform sits at the centre of how lenders, brokers and insurers transact in Germany. Their products handle real money and real regulatory weight — which means the engineering problems are genuinely hard, and the code you write matters to thousands of daily users.

They're growing the core product team and looking for a senior full-stack engineer to take ownership of features end to end, from shaping the approach with the Product Owner through to production.

What you'll be doing

• Building and evolving customer-facing web applications on a mature Java Spring codebase with Angular on the front end
• Working in a cross-functional team alongside Product, UX and Design — not taking tickets off a backlog, but helping decide what gets built
• Driving architectural decisions and pushing the platform toward a cleaner, more modular structure
• Setting the technical bar through code review, testing and mentoring less experienced developers

What you'll need

• 5+ years of professional Java development (Spring / Spring Boot, REST, JPA, SQL)
• 3+ years building production applications in Angular
• Commercial experience within financial services or insurance — you understand why compliance, auditability and data integrity aren't negotiable
• Fluent German (C1 or better) and solid English
• Based in or within commuting distance of Frankfurt am Main

Also useful

• Experience migrating monolithic systems toward microservices

What's on offer

Competitive base salary, hybrid working with genuine flexibility, a well-funded training budget, and a team that ships.