Software Engineer – Cashless Payments

# Software Engineer – Cashless Payments ## About the Role Worldline is seeking a Software Engineer to join its development office in Biel/Bienne, Switzerland, working within the Frontoffice department on software solutions for cashless payment processing. The team develops reliable, robust, and creative applications supporting payment services in Switzerland and internationally, including systems processing more than 20 million transactions every day. You will work in an agile, DevOps, cross-functional squad distributed across Switzerland and Italy. The role involves designing, building, testing, and maintaining payment functionality using modern technologies while collaborating with product owners and business engineers to translate client needs into technical solutions. ## Key Responsibilities * Design, build, test, and maintain new features for cashless payment applications. * Develop reliable and scalable software using state-of-the-art technologies. * Collaborate with product owners and business engineers to translate client needs into technical solutions. * Write clean, well-documented, and testable code. * Participate in code reviews and maintain high software quality standards. * Own deployment, monitoring, and incident response for assigned components. * Provide third-level support and participate in on-call duty. * Improve application performance, scalability, reliability, and monitoring. * Contribute to optimizing deployment infrastructure. * Contribute to the future technology roadmap. * Work within an agile, DevOps, and cross-functional distributed team. ## Required Qualifications * Higher education in Information Technology, such as a university degree or equivalent. * Strong programming proficiency in Jakarta EE. * Fluency in relational databases. * Experience with Git, Maven, Quarkus, Docker, Kafka, and Linux. * Ability to work effectively as part of a team. * Ability to break down complex problems and drive solutions. * Proven ability to work under pressure, including during major outages. * Fluent English. ## Preferred Qualifications * French, German, or Italian language skills. * Experience in payment technology or cashless payment systems. ## Skills & Competencies * Jakarta EE * Relational databases * Git * Maven * Quarkus * Docker * Kafka * Linux * Software development * Agile development * DevOps * Code reviews * Testing and documentation * Deployment and monitoring * Incident response * Performance optimization * Scalability and reliability * Technical problem-solving * Cross-functional collaboration * Operational excellence ## Education & Experience **Education:** Higher education in Information Technology, university degree or equivalent. **Experience:** Strong programming proficiency in Jakarta EE and experience with the listed development and infrastructure technologies are required. The source does not specify a minimum number of years of professional experience. ## Work Arrangement & Schedule * **Location:** Biel/Bienne, Switzerland * **Work Arrangement:** Mobile working within Switzerland * **Working Hours:** Flexible working time models * **International Remote Work:** Up to 25 days per year * **Team:** Distributed across Switzerland and Italy * **On-Call:** On-call duty is part of the role. ## Compensation & Benefits Compensation is not specified in the source job description. Benefits include: * Mobile working within Switzerland * Flexible working time models * Up to 25 days per year of international remote working * Financial support for public transport tickets * Staff restaurant * Comprehensive continuing education programs * Additional family-focused offers * Possible participation in the Innovation Festival @ Worldline * Employee Share Program * Sustainable, international corporate culture * Extensive training and development opportunities ## Company & Team Worldline operates in the payments technology industry, providing technology supporting businesses and cashless transactions across international markets. The company states that its technology supports millions of businesses across five continents and has a global team of approximately 18,000 employees. ## Compliance & Additional Information Worldline is an Equal Opportunity employer and states that it does not discriminate based on race, religion, color, national origin, sex, sexual orientation, gender identity, gender expression, age, disability status, or other legally protected characteristics.