Fullstack Software Engineer with strong FE expertise

06 March 2026
100%
Zurich, CH

Job summary

Join SIX, a leader in transforming financial markets.

Tasks

Develop and operate eBill and direct debit services in Switzerland.
Contribute to the next generation of the eBill platform.
Implement modern technologies and agile practices for innovation.

Skills

Experience in application architecture and full-stack development.
Proficiency in Java and modern web technologies.
Familiarity with Angular, Spring Boot, and DevOps principles.

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About the job

SIX drives the transformation of financial markets.

What sets us apart drives us ahead: between local roots and global relevance, we are a unique blend of tradition and future, of foundation and growth. We value bright minds and inspire them to grow with their ideas. Come and shape the future of finance with us.

Fullstack Software Engineer with strong FE expertise

Zurich |80-100% | Reference 7748

Within the Banking Services division, we are responsible for the development and operation of the nationwide services eBill and direct debit. Our services are unique solutions, fully developed in-house and used by millions of users: https://www.ebill.ch/

With eBill 2.0 and Instant Payments, strategic projects are emerging that require the transition of the eBill platform to the next generation. To be prepared for this upcoming task, we are strengthening our development team. We are looking for a person with experience in application architecture and enthusiasm for full-stack development based on Angular and Java technologies.

You will design and implement the next generation of the eBill platform in an agile, Scrum-based development team. With your expertise, you will make a fundamental contribution to the realization of a robust and reliable high-performance platform and help develop innovations in the dynamic world of Swiss billing and payment transactions. 40% home office is possible.

These are your tasks

We drive the evolutionary transformation of the eBill platform to realize innovations and new business functionalities.
We rely on pioneering technologies and a scalable architecture that ensures highest stability and performance.
In an agile environment, we promote continuous improvement and efficiency by implementing DevOps principles and state-of-the-art development standards.
Our teams work interdisciplinarily to quickly and securely bring innovations to market and sustainably position the platform for future requirements.
To ensure high availability and stability, you take on regular on-call duties and act as a technical contact for operational inquiries.
We integrate intelligent AI features into our product to increase customer benefit and user experience. At the same time, we use AI in software development to increase efficiency, quality, and speed.

What you bring

Good conceptual thinking skills and experience in application architecture.

You develop modern web applications with current Java technologies and shine with pronounced and comprehensive expertise in modern web technologies.

Experience with Angular, Spring (Boot), Web Services/REST, SQL, Maven, Jenkins, Git, and IDEA IntelliJ is an advantage.
Agile mindset with DevOps skills.
Very good German and English skills, spoken and written.

If you have any questions, check out our FAQ page or call Mateusz Kozielec at +41583998611.

For this vacancy we only accept direct applications.

Diversity is important to us. Therefore, we are looking to receiving applications regardless of any personal background.