Zeller

• Leading the implementation and delivery of major product features; • Uplifting and setting the standard for code quality, design patterns and architectural choices; • Performing code reviews, contributing to a testing and automation culture, and supporting our quality practices; • End-to-end ownership and support of the features you build and of the quality and performance of the Zeller mobile app.

• Create detailed, comprehensive and well-structured test plans and test cases • Estimate, prioritize, plan and coordinate testing activities • Design, develop and execute automation scripts. • Identify, record, document thoroughly and track bugs. • Perform thorough regression testing when bugs are resolved. • Develop and apply testing processes for new and existing products. • Collaborate with internal teams (e.g. developers and product managers) to identify system requirements • Monitor debugging process results • Track quality assurance metrics, like defect densities and open defect counts • Recommend improvements in software to enhance user experience • Works together with the software developer to enhance and improve programs • Stay up-to-date with new testing tools and test strategies

• Working as part of our Payments Engineering team building new ways for Zeller and third party products to integrate with each other using web sockets and GO. • Meet and set the standard for code quality and testing practices in the team • Perform code reviews, contribute to a testing and automation culture, and support our quality practices • End-to-end ownership and support the features you build and of the quality and performance of the Zeller platform

• Working as part of our Financial Services Engineering team, you will implement and deliver new products and features • Meet and set the standard for code quality and testing practices in the team • Perform code reviews, contribute to a testing and automation culture, and support our quality practices • End-to-end ownership and support the features you build and of the quality and performance of the Zeller platform

• Develop, maintain, and scale a robust automation framework using Maestro to automate both existing and new features across the Zeller application. • Leverage your expertise in automation, including using Percy for visual regression and Maestro/Javascript for end-to-end test cases on Android Terminals. • Champion best testing practices, proactively promote the adoption of new tools and AI to elevate quality, enhance automation, and accelerate product development velocity. • Act as the quality and user path expert for the Zeller product, identifying and testing all potential user paths and critical edge cases. • Serve as a domain specialist in key areas such as payments processing, L3 testing, and Point-of-Sale (POS) integration. • Collaborate with cross-functional teams (Product Leaders, Engineers, Designers) and multiple product teams (mobile, web UI, POS devices) to ensure feature completeness and customer value across the entire product suite.