Remote Backend Engineer - Fintech Payments Platform

Flexisource IT; Makati; On-site; PHP 1,200,000 - 1,680,000; Full time

Job summary

Flexisource IT in Makati is seeking a Backend Software Engineer to design and scale core payment platform systems, ensuring reliability, security, and high performance in a fintech context. You will collaborate with cross-functional teams to deliver scalable solutions, maintainable code, and strong observability, under regulatory and high-availability requirements.

Remote work is available until further notice, with overlapping PH business hours.

Qualifications

• 5+ years of backend software engineering experience.
• Experience in fintech/payments and regulated, high-availability systems.
• Proven ability to deliver production-ready backend services.

Responsibilities

• Design, build, and maintain scalable backend services and APIs for payment processing, reconciliation, and settlement.
• Write clean, maintainable, and well-tested code following engineering best practices.
• Support microservices-based architectures and improve system performance, resilience, and observability.

Skills

Backend development

Fintech domain

Microservices

Cloud platforms

SQL/NoSQL

Docker

Kubernetes

Git

CI/CD

Security/compliance

Tools

Docker

Kubernetes

Git

AWS

Job description

Flexisource IT in Makati is seeking a Backend Software Engineer to design and scale core payment platform systems, ensuring reliability, security, and high performance in a fintech context. You will collaborate with cross-functional teams to deliver scalable solutions, maintainable code, and strong observability, under regulatory and high-availability requirements.

Remote work is available until further notice, with overlapping PH business hours.