Back End Developer

We are looking for a Senior Backend Developer with strong expertise in and TypeScript, and solid experience in fintech or payment systems, particularly projects involving cash-in / cash-out transactions. This role is ideal for someone who enjoys building secure, scalable backend services that power high-volume financial platforms.
Job Responsibilities:
Design, develop, and maintain scalable backend services using and TypeScript
Build and enhance APIs supporting payment flows, including cash-in and cash-out transactions
Ensure system reliability, performance, and security for high-throughput financial systems
Collaborate with product managers, frontend engineers, QA, and DevOps teams to deliver end-to-end solutions
Participate in architecture discussions, code reviews, and technical decision-making
Troubleshoot production issues and implement long-term fixes and improvements
Mentor junior developers and contribute to backend best practices and standards
Qual...