Senior Software Engineer, AI-Driven Customer Acquisition

CommBank; City of Melbourne; On-site; AUD 150,000 - 190,000; Full time

Job summary

Unloan, a start-up inside Commonwealth Bank, seeks a Senior Software Engineer to build customer-facing experiences for the home lending journey. You will own solutions end-to-end from design to production, leveraging AI platforms and modern tooling to accelerate delivery.

Strong TS/React/Next.js, GraphQL/REST, and PostgreSQL expertise are essential for this role. You will join a fast-moving, collaborative squad with autonomy to influence decisions and deliver impactful customer outcomes in an

Qualifications

• Strong TypeScript, React, Next.js and Node.js development experience.
• Ability to design, build and consume GraphQL and REST APIs.
• Solid PostgreSQL experience with modeling, migrations and optimisation.
• Understanding of scalable system design and distributed services.

Responsibilities

• Design, architect and build customer-facing experiences for home lending journeys.
• Own end-to-end solutions from implementation to production support.
• Leverage AI platforms and tooling to accelerate delivery and quality.
• Write clean, secure, well-tested production code and review AI-generated code.

Skills

TypeScript

React

Next.js

Node.js

GraphQL

REST APIs

PostgreSQL

Distributed systems

Testing

AI-first software

Tools

GitHub

Docker

Terraform

Bicep

Azure

Cloudflare

Monorepo tooling

Playwright

Jest

Job description

Unloan, a start-up inside Commonwealth Bank, seeks a Senior Software Engineer to build customer-facing experiences for the home lending journey. You will own solutions end-to-end from design to production, leveraging AI platforms and modern tooling to accelerate delivery.

Strong TS/React/Next.js, GraphQL/REST, and PostgreSQL expertise are essential for this role. You will join a fast-moving, collaborative squad with autonomy to influence decisions and deliver impactful customer outcomes in an