Java Backend Developer (m/w)
Core
Building and evolving the backend infrastructure that coordinates iOS and Android mobile payment applications.
Role type
Senior Java Backend Developer
Builds
Backend services for mobile payment apps (iOS/Android)
Domain
Fintech / Mobile Payments
Deliverable
production ML models | product features
Required skills
Java, Spring Framework, PostgreSQL, SQL, API development
Preferred skills
iOS/Android app development experience, independent project delivery
Technologies
Java, Spring, PostgreSQL
Responsibilities
Design, implement, and deploy backend features; collaborate with mobile teams; influence product direction from conception to launch.
Seniority
Mid-Senior, hands-on IC
Sourced via adzuna · Listed on CareerPlan, which tracks 70,000+ jobs from 20+ sources.
