WHY YOU SHOULD CONSIDER THIS OPPORTUNITY “ PagoNxt is a world-leading payment solution provider for merchants, international corporates and SME’s. Part of the Santander Group, boasting over 160 years of banking experience and 155 million customers worldwide, PagoNxt is an autonomous company, the Group’s FinTech delivering fast solutions to the payments market. This position is for the Payments Hub team. We are currently extending our cloud native payments processing platform to Santander banks and other financial institutions, with the aim of providing a single access to most domestic and international payment methods at global scale. If you would like to join a global community of world-class payment experts, this is the place for you! This is a unique opportunity to work for a company that combines the best of both worlds: innovative technology of a FinTech with the reach and expertise of a leading global financial institution.” WHAT YOU WILL BE DOING Activities and challenges: development and maintenance of systems, using low-platform programming language, as well as working as a Engineer directing the team in the best software construction practices on the market. Apply good logical reasoning skills, demonstrate ease of learning, and exhibit proactivity. Oversee monitoring, technical supervision, implementations, and provide customer support. Engage in systems engineering, including the creation of microservices, automated tests, middleware applications, and orchestrators. Focus on the performance, observability, and resilience of applications. WHAT WE’RE LOOKING FOR 5 years of software development experience in Java (ideally with microservices) Software development using Spring Boot Knowledge of UK Payments and standards (ISO2022, SWIFT, MX) Containerisation with Docker and Kubernetes. Knowledge in Cloud (AWS) Integration with RESTful services and GraphQL Communication via messaging (Rabbit MQ, Kafka, IBM MQ) Knowledge of relational databases or NoSQL Performance testing with tools like Gatling or JMeter. Experience in systems development using agile methodologies Collaborative tools (Jira and Confluence) Have certifications (JAVA, Cloud, Scrum) DevSecOps (continuous integration with Gradle, Github Actions, Sonar) EDUCATION : Bachelor's degree completed in Systems or Computing Engineering, Maths, Physics, Economics, Business Administration, or similar.