Paymentology is the first truly global issuer-processor, giving banks and fintechs the technology, team and experience to rapidly issue and process Mastercard, Visa and UnionPay cards across more than 60 countries, at scale.

Our advanced, multi-cloud platform, offering both shared and dedicated processing instances, vast global presence and richer, real-time data, set us apart as the leader in payments.

Build and maintain robust backend services using Java and Spring
Work on a scalable, fault-tolerant API platform
Dive into and make sense of large codebases through reverse engineering
Collaborate in a remote team environment with asynchronous communication
Write performant SQL and work directly with PostgreSQL
Own features from design to deployment using Docker and Kubernetes
Solve complex problems with persistence, creativity, and clean code

What We're Looking For

3–5 years of professional backend development experience
Experience at at least one previous company
Strong Java + Spring background
Solid SQL knowledge; PostgreSQL experience is a plus
Experience building API-based, scalable web services
Proven ability to navigate ambiguity and tackle unfamiliar code
Independence and self-motivation in a remote work setting
A passion for high-quality, maintainable software
Familiarity with Docker, Kubernetes, and modern CI/CD workflows
GitHub fluency and comfort with pull request–driven development
Experience with observability tools (monitoring, logging, tracing)
Background in distributed systems or microservice architecture

At Paymentology we value making a difference to the lives of the people who work for us and who live in the communities where we operate. You can look forward to working with a diverse, global team where Paymentologists at all levels play an important part in our global mission to advance the world through payments and make a difference on a global scale.