Overview
A world leader in financial technology, is seeking Senior Software Developers with deep experience in payments systems and transactional platforms .
You'll work on high-volume, mission-critical payment applications, building and optimizing software that powers global financial infrastructure.
This is a remote opportunity for developers based in Mexico, offering long-term stability, modern tech stack exposure, and a chance to impact real-world banking systems.
Responsibilities
- Collaborate with management, cross-functional teams, and clients to understand requirements and user specifications
- Design and develop high-performance, secure software for payment product customizations
- Create and optimize algorithms and transactional logic for real-time systems
- Write efficient, maintainable code in C++, Java, or Angular as required
- Test, debug, and deploy software and ensure smooth integration into payment systems
- Maintain and improve existing codebases and respond to user feedback to enhance system performance
- Document systems, workflows, and development processes to support long-term project evolution
Minimum Qualifications
- Bachelor's degree in Computer Science or related field
- Strong hands-on experience with C++ and real-time transactional development
- Experience working on Oracle Databases and Linux environments
- Proficiency in Java or Angular for application development
- Deep understanding of the payments domain, including:
- ISO 8583 message flows
- Experience with banking or payment back-office systems
- Fluent in Spanish (mandatory)
- Advanced English for reading, writing, and listening
Nice to have
- Experience with any of the following platforms (functional or technical): IST Switch, Clearing, MAS, CBK, Data Navigator
- Fluent spoken English
- Experience integrating with third-party financial services APIs
How to apply
Ready to code the future of payments?
Submit your CV and your best rate today.
Interviews are being scheduled immediately.
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