Mastercard

Senior Software Engineer

London, England, United Kingdom

Senior

HYBRID

Mastercard is hiring a Senior Software Engineer in London to design, develop, and deliver enterprise-scale software solutions. The role involves leading day-to-day development activities, mentoring junior engineers, owning the full software development lifecycle, and contributing to technology innovation. Candidates should have 5+ years of Java and Spring Framework experience, strong software architecture skills, and ideally a background in financial services.

Java

Spring Framework

Software Architecture & Design

Secure Software Development

System Integration

SDLC Management

Performance Optimisation

Production Support & Incident Management

Unit Testing

Integration Testing

Code Review

Technical Leadership

Stakeholder Management

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