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Backend Software Engineer (Java)

Worldline


Job Location:

Biel - Switzerland

Monthly Salary: Not provided by the employer
Posted: 26 September 2026 (9 hours ago)
Application Deadline: 24 December 2026
Vacancies: 1 Vacancy

Job Summary

Who we are

Worldline helps businesses of all shapes and sizes to accelerate their growth journey - quickly simply and securely. We are the innovators at the heart of the payments technology industry shaping how the world pays and gets paid. Our technology powers the growth of millions of businesses across 5 continents. And just as we help our customers accelerate their business we are committed to helping our people accelerate their careers. Together we shape the evolution.

The opportunity

In our development office of Biel/Bienne our technology addresses challenges of the payment world. Our team provides reliable robust and creative software solutions to ensure processing of cashless transactions in Europe and beyond. Take the opportunity to get deep insights into the fascinating world of cashless payments. Challenge yourself by taking part in the Frontoffice department to develop the functionalities of tomorrow that will be part of your daily life.

Day-to-day responsibilities
  • Agile DevOps cross-functional squad distributed across Switzerland and Italy
  • Very committed to quality and operational excellence
  • Working on the backbone of the payment services (in Switzerland and international) with applications processing more than 20 million transactions every day
  • Design build test and maintain new features for cashless payments with state-of-the-art technologies
  • Collaborate with product owners and business engineers to translate the clients needs into elegant technical solutions
  • Write clean well-documented testable code and participate in code reviews
  • Own deployment monitoring and incident response (3rd level support on-call duty) for our components
  • Improve performance scalability reliability and monitoring for our applications
  • Contribute to the optimization of our deployment infrastructure and to the future technology roadmap

Who are we looking for
  • Higher education in information technology (university degree or equivalent)
  • Strong programming proficiency in Jakarta EE with fluency in relational databases and experience with Git Maven Quarkus Docker Kafka Linux
  • Team player and able break down complex problems and drive solutions
  • Proven ability to work under pressure (e.g. major outages)
  • Fluent in English. French German or Italian is a plus

Perks & Benefits
  • Mobile working within Switzerland and flexible working time models
  • 25 days per year international remote working possible
  • Financial support of the public transport ticket
  • Use of our own staff restaurant
  • Comprehensive continuing education programs
  • Additional offers for families
  • Possible participation in the Innovation Festival @ Worldline
  • Employee Share Program: We win together as a team and our long-term incentive plans are crafted to give every Worldline a financial stake in the business they are helping to grow
  • Sustainable international corporate culture

Shape the evolution

We are on an exciting journey towards the next frontiers of payments technology and we look for big thinkers people with passion can-do attitude and a hunger to learn and grow. Here youll work with ambitious colleagues from around the world take on unique challenges as a team and make a real impact on the society. With an empowering culture strong technology and extensive training opportunities we help you accelerate your career - wherever you decide to go. Join our global team of 18000 innovators and shape a tomorrow that is yours to own.

Learn more about life at Worldline at

We are proud to be an Equal Opportunity employer. We do not discriminate based upon race religion color national origin sex sexual orientation gender identity gender expression age status as an individual with a disability or any applicable legally protected characteristics.

#LI-RK2


Required Experience:

IC


About Company

Put the power of payment innovation to work with Worldline, Europe’s leading payment service provider.

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