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# Fullstack Developer (external) - Customer Experience

- **Company:** ALTO Wealth
- **Location:** Aachen, Germany
- **Contract:** Permanent contract
- **Skills:** Java (Programming Language), JavaScript (Programming Language), Agile Methodology, Cloud Computing, Code Review, Continuous Integration, Hibernate (Java), Java Persistence API, Java API for RESTful Web Services (JAX-RS), Junit, Apache Maven, Rxjava, Swagger, Testng, Web Application Frameworks, Openapi, Git, Vue.js, AngularJS, Kubernetes, Apache Kafka, Web Technologies, Front End Software Development, Jasmine, Docker
- **Published:** July 23, 2026
- **Apply:** https://www.adzuna.de/details/5812221456

## About the Role

* You have completed your studies (MINT) or a comparable education
 * You also have programming experience in Java - ideally also in an asynchronous context (e.g., with Futures, RxJava or similar) and knowledge of REST
 * Preferably you have already gained experience in the above-mentioned technologies as well as JPA/Hibernate, git, maven, Jasmine and TestNG/JUnit
 * In addition, you are ideally familiar with standard web technologies (JavaScript, HTML/CSS), Angular or Vue.js
 * You are reliable, show initiative and enjoy working in a team
 * You enjoy working with clients and can put yourself in the shoes of the customer and prioritise accordingly
 * You are comfortable with working in English (spoken and written)

## Description

Aachen, NRW, 52072
Teilzeit
Short and crisp

Are you passionate about developing and analysing software and interested in serving our customers with focus on a great Customer Experience? Do you want to implement your own ideas and be part of growing business stream that holds various opportunities for personal growths? Welcome to aixigo!
Your job - Your passion

 * You will become an expert for the applications used by all of our customers (product-based and individual)
 * You will analyse business services and develop (REST, event-based) using Swagger/OpenAPI, JAX-RS or Kafka, among others
 * Our frontend development is done with modern frameworks like Vue.js or Angular (without IE11 support ;-) )
 * You work closely with our interdisciplinary team of consultants, software developers and architects
 * Agile development is done in short iteration cycles using continuous integration, code reviews and testing at all levels
 * You work in a modern cloud/operational infrastructure with Kubernetes, Docker & Co.
 * Cloud becomes more and more part of our daily business
 * You can take part in growing our sandbox solutions and help us to grow our partner-based work


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