Senior Backend Engineer - AI-Driven Microservices

Raiffeisen Bank International; Wien; Hybrid; EUR 38,000 - 45,000; Full time

Benefits offered by this job

Global community

Career growth

Flexible hours

Canteen & wellbeing

Public transport support

Parental benefits

Job summary

Raiffeisen Bank International is seeking a Senior Backend Developer (f/m/x) with AI expertise to join our customer onboarding and lifecycle management area. You will drive design and implementation of a new target solution using Java and Go in a Kubernetes environment, while leveraging AI to speed up development.

You will collaborate in an international Agile team with business analysts, frontend developers, testers, and DevOps, shaping APIs, event-driven architectures, and modern microservices.

Qualifications

• Several years of software development experience.
• Strong knowledge of Java and Go.
• Interest in integrating AI into projects.
• Fluent English; German a plus.

Responsibilities

• Develop, maintain backend systems in Java and Go within Kubernetes.
• Design and develop the new target solution.
• Use AI to accelerate feature development and prototype migrations.
• Design APIs and event-driven architectures.
• Work with event streaming and Pulsar.
• Implement microservices and FaaS.
• Automate CI/CD with declarative GitOps (ArgoCD).
• Collaborate with Product Owners to clarify capabilities and constraints.
• Operate in an international agile team with analysts, frontend devs, testers, and DevOps.

Skills

Java

Go

AI interest

English mandatory

Tools

Kubernetes

Apache Pulsar

ArgoCD

Job description

Raiffeisen Bank International is seeking a Senior Backend Developer (f/m/x) with AI expertise to join our customer onboarding and lifecycle management area. You will drive design and implementation of a new target solution using Java and Go in a Kubernetes environment, while leveraging AI to speed up development.

You will collaborate in an international Agile team with business analysts, frontend developers, testers, and DevOps, shaping APIs, event-driven architectures, and modern microservices.