CareerPlanGet AI match score →

Software Engineer, Backend

💼 Full-time🗓 2026-06-24

Core

Architect and evolve serverless backend infrastructure and data pipelines for a consumer finance platform serving Canadian short-term credit users.

Role type

Senior IC backend software engineer (serverless/AI-native)

Builds

Scalable serverless microservices, payment processing systems, and data pipelines for a consumer finance app

Domain

FinTech / Consumer Finance / Serverless Cloud

Deliverable

production ML models | product features | infrastructure

Required skills

TypeScript, Node.js, AWS Lambda, event-driven architecture, Infrastructure as Code (Pulumi), distributed systems design, AI-assisted development patterns

Preferred skills

Experience with Supabase, Firebase, AWS Step Functions, SQS, EventBridge, Cursor, Claude Code

Technologies

AWS, Lambda, Pulumi, Supabase, Firebase, TypeScript, Node.js

Responsibilities

Lead architectural evolution of serverless backend systems; Refactor and modernize Lambda-based microservices; Design and implement robust data pipelines and payment processing systems; Champion best practices for AI-native development; Collaborate with infrastructure engineers to optimize AWS architecture; Drive consolidation and standardization of the data layer

Seniority

Senior, hands-on IC

Rewrite
## About Bree Bree is a consumer finance platform that brings better, faster, and cheaper financial services to over half the Canadian population who live paycheck to paycheck. We operate in a huge, but overlooked market in a country with the least amount of financial technology innovation in the developed world. Our first act is to become the cheapest and best provider of short-term credit to the 20 million people in Canada who live paycheck to paycheck. More than 800,000 Canadians have already signed up with Bree and we believe we are just scratching the surface. We are in an exciting place where we have product market fit, explosive growth, and a clear path to becoming one of the most important FinTechs in Canada. We are at 8-figures of annualized revenue, growing double-digit monthly, profitable, and have had zero voluntary employee churn. We were part of Y Combinator in 2021 and raised a $2M seed round shortly after. ## About the Role We're looking for a Software Engineer, Backend to architect and evolve our serverless infrastructure while leveraging cutting-edge AI development tools. The ideal candidate combines deep backend expertise with a passion for building clean, maintainable systems and a forward-thinking approach to AI-assisted development. ## What You'll Do - Lead the architectural evolution of our serverless backend systems, focusing on scalability, maintainability, and developer experience. - Refactor and modernize our existing Lambda-based microservices architecture to establish patterns that maximize AI tool effectiveness. - Design and implement robust data pipelines and payment processing systems across multiple providers. - Champion best practices for AI-native development, creating patterns and abstractions that enable rapid iteration with tools like Cursor and Claude Code. - Collaborate with infrastructure engineers to optimize our AWS-based architecture using Infrastructure as Code. - Drive the consolidation and standardization of our data layer across Supabase, Firebase, and legacy systems. ## What You'll Need - Expert-level proficiency in TypeScript/Node.js and serverless architectures, with deep AWS Lambda and event-driven systems experience. - Proven track record of architecting and refactoring complex distributed systems at scale. - Strong experience with Infrastructure as Code, preferably Pulumi or similar tools, and AWS services (Step Functions, SQS, EventBridge). - Demonstrated ability to leverage AI development tools to accelerate delivery while maintaining code quality and architectural integrity. - Excellence in designing clean, testable, and well-documented code that serves as an effective context for AI assistants. - Commitment to Bree's mission of providing Canadian consumers with the best short-term credit services. ## Full-Time Employee Benefits Include - 💰 Top of the market compensation for top performers - ⚕️ Comprehensive health, dental, and vision benefits plan - 🖥 $1,500 annual learning & home-office stipend - 🧘🏼 $1,000 annual wellness stipend - 🍔 Monthly Lunch Stipend - 🚗 Commuter Benefits - 🚼 Paid Parental leave - 🏝 20 annual PTO days + unlimited sick days - 🚀 Quarterly Team Gatherings - ☕ In Office Amenities
Sourced via wellfound · Listed on CareerPlan, which tracks 70,000+ jobs from 20+ sources.
Apply on Wellfound ↗