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Software Engineer

Sydney, New South Wales💼 Full-time🗓 2026-09-12 → 2026-09-26

Core

Build and maintain Lumi's proprietary lending, risk management, and customer service systems for small business lending.

Role type

Full stack software engineer (Fintech)

Builds

Lending platform, risk management systems, customer service tools

Domain

Fintech / Small business lending

Deliverable

production ML models | product features

Required skills

TypeScript, React, distributed microservices, unit and integration testing, code review, security, reliability, problem-solving, ownership mindset

Preferred skills

Generative AI tools, AI technologies for customer outcomes or engineering productivity

Technologies

TypeScript, React

Responsibilities

Collaborate with product managers and designers on system design; Design and deliver technical solutions; Improve platform performance and scalability; Explore and apply AI technologies

Seniority

Mid-level, hands-on IC

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