Fullstack Developer (external) – Customer Experience (m/f/d)

ALTO Wealth (aixigo AG)

Aachen, DEhybridPosted Jul 23, 2026
Posting intelligenceActively listedReposted 6×, possible evergreen/ghost posting

Skills

kubernetesjavascripthibernateangulardockervuekafkajunitjavacss

About the role

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

Your profile – Your strengths

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)

Our offer to you

Great creative freedom and a variety of opportunities for further development in a very trusting and appreciative environment

The choice between different work models (remote, office or hybrid) with flexible working hours, a working time account, overtime regulations and modern and ergonomically equipped workstations

State-of-the-art collaboration tools for efficient hybrid working

A family-friendly and relaxed atmosphere where ideas are created together and quickly implemented thanks to the flat hierarchy

Unlimited employment contracts, company pension plan, cafeteria, health campaigns, dogs at the workplace, sufficient and free parking spaces, bicycle leasing, employee PC program, mobile tire service, various events, parcel service, drinks, fresh fruit and vegetables, cookies and much more!

#li-hybrid

About us

Careers at aixigo – The most innovative software company in Aachen

Join us in designing innovative software solutions with and for our customers. We have been setting the standard in digital investment advisory and wealth management for 25 years – in Germany, Europe and the world. At aixigo, you will find clever minds, a friendly workforce and diverse areas of responsibility.

Short communication channels and long-term cooperation are essential to us – both among ourselves and in our customer projects.

Distinctive spirit, appreciation and communication at eye level define our actions – every voice is heard. Become part of aixigo!

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