Principal Software Engineer
Core
Lead complex engineering initiatives and modernize large-scale payment platforms in a global fintech organization.
Role type
Principal Software Engineer (hands-on IC)
Builds
Cross-border payment platforms and cloud-native solutions
Domain
Fintech / Cross-border payments
Deliverable
production ML models | product features
Required skills
Full-stack engineering, System design, Microservices, SQL, AWS cloud services, AI-assisted development tools, Mentoring
Preferred skills
Modernization leadership, Engineering standards, Caching technologies, Project management tools
Technologies
Vue.js, React, C#/.NET, Java, Kotlin, Go, AWS (SQS, DynamoDB, S3, ECS, Lambda), Redis, Memcached, GitHub Copilot, Cursor, Claude Code
Responsibilities
Lead engineering approach for high-impact technical initiatives, Define technical standards and architecture decisions, Mentor engineers through technical leadership, Contribute production-grade code for business-critical systems, Drive migration from legacy platforms to modern architectures, Champion adoption of AI-powered development tools
Seniority
Principal, hands-on IC
