Senior Java Engineer

Avenga

Köln, Germany

3 days ago

Role details

Contract type

Permanent contract

Employment type

Full-time (> 32 hours)

Working hours

Regular working hours

Languages

English, German

Experience level

Senior

Job location

Köln, Germany

Tech stack

Java

API

Agile Methodologies

Amazon Web Services (AWS)

Code Review

Hibernate

Java Persistence API

JUnit

Liquibase

Maven

OAuth

Scrum

RabbitMQ

Mockito

Software Engineering

Google Cloud Platform

Okta

Spring Cloud

Spring-boot

GIT

Integration Tests

Kubernetes

Kafka

Docker

Microservices

Job description

Microservices, Domain-Driven Design, Ports and Adapters
Kafka, RabbitMQ
Spring Cloud
Spring Reactive (Reactor, WebFlux)
OAuth 2.0, Keycloak
Liquibase, Flyway
Amazon Web Services or Google Cloud Platform
Kubernetes, on-premises or cloud

This is your role

Participating in creating and clarifying user stories and sprints planning
Translating functional and architectural requirements into working code
Writing unit and integration tests to verify proper functioning
Troubleshooting production issues, ensuring application operational stability and performance
Following project-specific development guidelines and industry best practices for software development
Working directly and efficiently with developers, architects, and project leads
Performing code reviews
Mentoring and assisting less experienced team members.

What awaits you at Avenga?

Through our values, Better Minds, Bolder Ideas and Bigger Hearts, we strive to provide you with the tools, the autonomy, the trust, and assistance you need to excel. Enjoy benefits like flexible working hours, mobile work & workation, subsidized pension plans, discounted Germany Tickets, Wellpass fitness options, bike leasing, fresh fruit and breakfasts in the office, individual learning budgets, online courses, and more.

At Avenga, everyone matters. We provide equal opportunities in recruitment, career development, and leadership, regardless of race, ethnicity, gender identity, sexual orientation, disability, age, religion, or any other characteristic. We are committed to fostering a work environment where our diverse community of employees, candidates, and business partners actively shapes our growth. By bringing together people from different backgrounds and experiences, we build a workplace where everyone feels free to be themselves while honoring the boundaries of others.

Requirements

Experience in developing Java solutions (5+ years for a Senior level and 3+ years for an Intermediate level)
Working experience with Java 8+, Lambda expressions, Stream API
Hands-on experience with: