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Senior Java Entwickler (m/w/d)

Erfurt, THUERINGEN💼 Full-time🗓 2026-08-03 → 2026-09-27

Core

Designing and developing scalable cloud-native applications and APIs using modern Java frameworks.

Role type

Senior IC Java Backend Engineer

Builds

Microservices, REST/GraphQL APIs, and event-driven software solutions

Domain

Cloud-native software development

Deliverable

production ML models | product features

Required skills

Java (Spring Boot, Quarkus, Micronaut), REST/GraphQL API design, Kubernetes, AWS/Azure/GCP, SOLID principles, Clean Code, Software Design Patterns, Microservices/Modularization, Unit Testing (JUnit, Mockito), Event-driven architecture

Preferred skills

FaaS, Azure-based services, full SDLC tooling

Technologies

Spring Boot, Quarkus, Micronaut, Kubernetes, AWS, Azure, GCP, JUnit, Mockito

Responsibilities

Develop APIs (REST/GraphQL), build applications in cloud environments, apply SOLID principles and design patterns, conceptualize complex software solutions, implement test automation, utilize event-driven designs

Seniority

Senior, hands-on IC

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