Senior Java Software Engineer

Mangopay is seeking a Senior Software Engineer to join the Card Connectors team, part of the Payments Universe. We look for product-focused engineers who work in multidisciplinary teams. You will work with a Product Manager and an Engineering Manager to contribute to the team’s vision and roadmap. You will be instrumental in crafting and scaling our payment solutions by providing integration with payment providers.

What will you be responsible for?

• Design and Development: Led the creation of robust payment connectors using Java (version 17+) and frameworks like Micronaut. Your work will include designing, coding, and maintaining high-performance microservices.
• Integration and Implementation: Execute and oversee integrations with major payment providers and card networks such as Visa and Mastercard.
• Leadership and Mentorship: Guide and support junior and mid-level engineers, fostering a culture of continuous improvement and learning.
• Collaborative Innovation: Work closely with the QA and Product teams to ensure delivery of high-quality features. Engage in high-level architectural discussions and scrum events to continuously refine our product roadmap.
• Process and Technical Leadership: Drive enhancements in our development processes and technical directions. You will be instrumental in elevating the software engineering standards across the team and the organization.
• Recruitment and Team Growth: Participate in the recruitment process, helping to identify and onboard new talent that fits both our technical needs and company culture.

What do we expect from you?

• Expertise in Java or similar JVM languages.
• Background in the payments industry, particularly with card payment standards like ISO 8583.
• Strong understanding of microservices architecture and RESTful /GraphQL API integration.
• Experience with distributed systems, containerization (Docker, Kubernetes), and CI/CD pipelines.
• A commitment to quality, demonstrated by a history of exceptional work in backend systems.
• Familiarity with message brokers like Kafka and databases such as PostgreSQL.
• Familiarity with AWS or other cloud environments.