Mangopay is a wallet‑based payment infrastructure built specifically for organisations with complex, multi‑party fund flows. A pioneer in multi‑party payments.
Mangopay’s regulated platform collects payments, secures transactions and holds funds, splits money between the various parties in the funds flow, and ultimately manages the payout to service providers, sellers, and consumers.
Platforms and fintechs using Mangopay regain control and transparency over multi‑party payment flows , generate additional revenue, and improve operational efficiency. Job Description As a principal software engineer you will be part of one of our scrum teams and lead the future architecture and development for the team. We are seeking an experienced Principal Engineer to provide technical expertise in a distributed, highly available application, where system quality and performance is critical.
You will write code, set standards, and raise the engineering bar across the organization.
Work closely with software engineers, principal engineers,



architects and product managers to break down complex problems into clean, deliverable value.
Guarantee the team adheres to world‑class best practices for system monitoring, alerting, and proactive failure detection.
Partner with the Engineering Manager to identify, propose, and implement strategic technical and organizational improvements within the team.
You have 7+ years as a Backend developer using Java (Java 11 through Java 21+).
You have experience leading and mentoring backend engineers, providing guidance and direction on best practices and technical decisions.
You have experience in developing software using Micronaut or another cloud native framework (Spring Cloud) in large‑scale production systems.
You are comfortable working in a modern cloud architecture using AWS or another cloud environment.
You have deep experience designing, building, and troubleshooting highly scalable, event‑driven systems using Kafka, RabbitMQ, or similar distri

📌 Remote Principal Java Engineer (España)
🏢 MANGOPAY
📍 España