Backend Engineer – Kotlin and Spring Boot, Platform Tools

Erste Group; Wien; Hybrid; EUR 58,000 - 71,000; Full time

Benefits offered by this job

Health Center

Employee benefits

Employee Referral Program

Job summary

Erste Digital in Vienna develops George, the bank's digital platform used by millions across Central and Eastern Europe. The Backend Engineers will strengthen the foundations powering backend development with Spring Boot and Kotlin, focusing on scalable services.

Join a high-impact team shaping platform capabilities, CI/CD tooling, observability, and developer experiences across eight countries, with a collaborative culture and opportunities to own projects.

Qualifications

• Must-have: strong backend development with Spring Boot
• Experience with Kotlin and REST APIs
• Solid knowledge of Gradle and modern CI/CD practices

Responsibilities

• Evolve our frameworks, work on platform capabilities and services
• Build and maintain CI/CD tooling and automation
• Improve observability and tracing across the platform
• Collaborate cross-team, run PoCs, and share knowledge.

Skills

Backend development with Spring Boot

Kotlin

REST APIs

Gradle

CI/CD practices

Tools

CI/CD tooling

Observability tooling

Job description

Erste Digital in Vienna develops George, the bank's digital platform used by millions across Central and Eastern Europe. The Backend Engineers will strengthen the foundations powering backend development with Spring Boot and Kotlin, focusing on scalable services.

Join a high-impact team shaping platform capabilities, CI/CD tooling, observability, and developer experiences across eight countries, with a collaborative culture and opportunities to own projects.