Senior Software Engineer - Remote

Overview

At Paymentology, we’re redefining what’s possible in the payments space. As the first truly global issuer-processor, we give banks and fintechs the technology and talent to launch and manage Mastercard, Visa cards at scale — across more than 60 countries.

Our advanced, multi-cloud platform delivers real-time data, unmatched scalability, and the flexibility of shared or dedicated processing instances. It's this global reach and innovation that sets us apart.

We’re looking for a Senior Software Engineer to implement high-quality software solutions that power our global payments infrastructure. This role requires deep problem-solving capability, and a strong focus on scalable, maintainable systems. You’ll work closely with cross-functional teams to develop features in highest quality — helping shape the future of Paymentology’s technology.

In Short

• Design, develop, and maintain high-quality Java Spring Boot microservice applications.
• Write clean, maintainable, and efficient code, following best practices and design patterns (e.g., SOLID principles).
• Perform code reviews and ensure adherence to coding standards across the development team.
• Debug, troubleshoot, and optimize applications for performance, scalability, and reliability.
• Stay updated with emerging technologies and incorporate relevant innovations into development practices.
• Collaborate across teams to deliver reliable software that meets business and customer needs.

Requirements

• Proficiency in one or more programming languages such as Java.
• Strong understanding of software architecture principles and design patterns.
• Knowledge of database systems and proficiency in SQL.
• Proficiency in software engineering fundamentals including data structures, algorithms, object-oriented design, and SOLID principles.
• Familiarity with version control systems (e.g., Git), IDEs, and issue tracking tools like JIRA.
• Experience with unit testing and/or Test-Driven Development (TDD).
• Strong problem-solving abilities and analytical thinking.
• Excellent teamwork and communication skills, particularly in remote-first environments.
• Continuous learning mindset with a passion for innovation and technical excellence.
• Excellent written and verbal communication skills in English.

Benefits

• At Paymentology, it’s not just about building great payment technology — it’s about building a company where people feel they belong and their work matters.
• You’ll be part of a diverse, global team that’s genuinely committed to making a positive impact through what we do.
• Whether you’re working across time zones or contributing to initiatives that support local communities, you’ll find real purpose in your work.
• Freedom to grow in a supportive, forward-thinking environment.