This job is no longer available
This job expired on 25/07/2026. It no longer accepts applications.
Senior Java & Spring Boot Engineer
mastercard
Job description
About the role
Mastercard’s MDES team is looking for a Senior Software Engineer to help scale its payment tokenization services. You will design, build and deploy secure, high‑performance micro‑services that run on‑premises today and will migrate to public cloud environments.
Key responsibilities
- Design and develop Java/Spring micro‑services supporting near‑real‑time data flows.
- Integrate complex data pipelines and ensure they are resilient and scalable.
- Provide technical training and mentorship to fellow engineers.
- Maintain high‑performance, secure, and reliable applications throughout the cloud migration.
Required profile
- Proactive attitude with a strong desire to learn new technologies.
- Experience working in Agile development environments.
- Solid background in Java and Spring development, including RESTful APIs.
Required skills
- Java
- Spring (Spring Boot)
- RESTful APIs
- Kafka (nice to have)
- Cassandra (nice to have)
Questions fréquentes
Why are you reporting this job?
Explore further
Salaries, guides and searches in Portugal.
Salaries by job title
A question about this job?
Ask it here: you will get the full job summary by e-mail, right away.
Boost your chances
Upload your CV — we will match you with relevant openings.
Analyzing your CV...
mastercard