Senior Software Engineer

Overview

Our client is looking for a

Senior Backend Engineer

with deep fintech experience to join their core engineering team. You'll work closely with the CTO and engineering team to architect reliable, compliant, and scalable financial systems that users depend on for their most important payments. Responsibilities

Build and scale backend services using

NestJS

and

TypeScript

on

Google Cloud Platform Design and maintain robust

ledger systems

and financial data models using

Google Cloud SQL

and

PostgreSQL Architect and optimize

payment processing pipelines

handling large transaction volumes Integrate with

financial APIs , payment processors, and banking systems while ensuring

PCI compliance Build resilient

microservices

with

PubSub

for event-driven architecture Manage infrastructure as code using

Terraform

and GCP services Own critical financial systems end-to-end, from design to production monitoring Requirements

4+ years of backend engineering experience , with

2+ years in fintech

or payments NestJS/Node.js

and

TypeScript

for building production APIs Hands-on experience with

ledger systems , double-entry bookkeeping, or financial data modeling Experience scaling backend systems handling

high transaction volumes

(millions of transactions/month) Proficiency with

PostgreSQL , database optimization, and

Google Cloud Platform

(Cloud SQL, PubSub, Cloud Run, etc.) Experience with

payment processing , financial APIs, and regulatory compliance (PCI, SOC 2, etc.) Experience with

database design

for financial systems and audit trails Please note that candidates must be legally eligible to work in Canada. Seniority level

Mid-Senior level Employment type

Full-time Job function

Information Technology Industries

Financial Services and Software Development

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