Backend Engineer
Core
Design, develop, and own backend services for cross-border payments, multi-currency balances, onboarding, compliance, and settlement.
Role type
Senior hands-on IC backend engineer (payments/fintech)
Builds
Scalable payment infrastructure, partner integrations, and settlement systems
Domain
Fintech / Cross-border payments
Deliverable
production ML models | product features
Required skills
C#/.NET, Java/Kotlin/Go, SQL, AWS (SQS, DynamoDB, S3, ECS, Lambda), CI/CD, microservices, event-driven systems, automated testing, AI-assisted development tools
Preferred skills
Financial ledgers/double-entry accounting, platform modernization, Redis/Memcached, API testing tools
Technologies
GitHub Copilot, Cursor, Claude Code, Postman, Bruno, Jira, Confluence
Responsibilities
Design and own backend services for payments and financial services; lead delivery of new platform capabilities from definition to launch; build and maintain partner integrations and settlement infrastructure; own production health including observability and incident response; lead technical design reviews and establish engineering best practices; mentor mid-level engineers; drive modernization of legacy systems to cloud-native architectures
Seniority
Senior, hands-on IC