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510/B - Softwareentwickler Payment (m/w/d)

Frankfurt am Main, HESSEN💼 Full-time🗓 2026-08-06 → 2026-09-27

Core

Developing modern payment solutions and end-customer communication platforms, including card and account services, with a focus on multi-channel capabilities and app integration.

Role type

Senior IC software engineer (payment platforms)

Builds

Multi-channel payment platforms and mobile app features for Sparkassen financial group

Domain

Banking / Fintech / Payments

Deliverable

production ML models | product features

Required skills

Java, React, Kotlin, Spring Boot, Spring Batch, Database modeling, Agile methodologies, DevOps practices, System quality assurance, Complex error analysis

Preferred skills

Kotlin Multiplatform, Compose Multiplatform, AI solution integration, Payment domain experience

Technologies

Java, React, Kotlin, JavaScript, TypeScript, Spring, Spring Batch, Kotlin Multiplatform, Compose Multiplatform

Responsibilities

Conceive, implement, and optimize frontend and backend solutions; Design and implement complex database models; Conduct complex error analysis for process and system improvement; Develop and maintain multi-channel software solutions

Seniority

Mid-level, hands-on IC

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