About Worldline
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
Join our Financial Services team as a Senior Engineer where youll be a hands-on technologist with deep understanding of third-party libraries leading the modernization of existing code to fit cloud-native architectures. Youll collaborate closely with enterprise application and technical architects while mentoring a dynamic team to deliver innovative solutions.
Day-to-Day Responsibilities
Demonstrate end-to-end ownership of features projects modules and services that you and your team deliver in all phases of the software development lifecycle
Design and implement end-to-end solutions towards new product experiences using various technologies
Participate in technical discussions and contribute to overall technical direction advocating for best practices and innovative solutions
Optimize software performance identifying and resolving bottlenecks via monitoring logging and metrics to enhance the user experience
Act as a strong advocate for clean and scalable principles and practices in all areas including coding documentation automation etc.
Be a champion of high-performing secure and reliable software services
Identify critical non-functional requirements for the work your team prioritizes (Availability Security Performance Scalability and Observability) and implement them with your team
Actively contribute improvements to our automated test strategies to enable speedy and reliable continuous integration
Continuously improve build and deploy processes
Collaborate with other development teams to ensure seamless integration and deployment of client-side applications automating and enhancing build test and deployment processes
Communicate frequently with your team to ensure shared understanding around the new products and features under consideration
Conduct formal and informal code reviews providing constructive feedback to team members to ensure code quality and adherence to clean and scalable coding principles
Stay up-to-date with the latest industry standards tools and technologies related to client-side development observability and DevOps practices and drive their adoption within the team
Collaborate frequently with other developers and teams to design and implement cutting-edge reliable solutions
Understand and apply our technical architecture to ensure consistent reliable and secure deployments
Enhance and maintain existing product capabilities as required
Bring fresh ideas for continuously improving our software and your team
Advocate for ways to avoid and remediate technical debt continuously
Who Are We Looking For
We look for big thinkers. People who can drive positive change step up and show whats next people with passion can-do attitude and a hunger to learn and practice this means:
5 years of professional experience in software development with a strong emphasis on backend development in Java
High proficiency and strong skills in Cloud Technologies object-oriented programming and familiarity with AWS MySQL and Oracle DB and hands-on Java experience
Solid understanding of the possibilities and limitations of building robust backend applications
Experience in building high-scale high-throughput low-latency systems
Experience in building SDKs Developer experience APIs and Client libraries
Experience in writing high-quality code and automated tests to back up your code
Experience with Gen AI tools integration in software development lifecycle and comprehensive test automation (unit component integration end-to-end performance security and code scanning)
Strong problem-solving skills possessing the ability to work independently or collaboratively to analyze and address complex technical challenges
Experience with modern software development practices version control systems and agile methodologies
Excellent communication skills with the ability to collaborate effectively with cross-functional teams
Strong attention to detail as well as a passion for delivering high-quality software solutions
Perks & Benefits
Paid time off days
Comprehensive health insurance
Professional development opportunities
Hybrid working arrangement (50% office 50% remote)
Shape the evolution
We are pushing towards the next frontiers of payments technology and we look for big thinkers to join our journey. 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. And with our empowering culture strong technology and extensive training opportunities we help you accelerate your career. Wherever you decide to go. Join our global team of over 18000 innovators across 40 countries 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 (including pregnancy childbirth or related medical conditions) sexual orientation gender identity gender expression age status as an individual with a disability or any applicable legally protected characteristics.
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Put the power of payment innovation to work with Worldline, Europe’s leading payment service provider.