Senior Full-Stack Engineer - FinTech | React/Node/AWS

IOOF Holdings Limited; City of Melbourne; On-site; AUD 130,000 - 170,000; Full time

Job summary

IOOF Holdings Limited in Melbourne is seeking two Senior Full Stack Engineers to help shape the digital experiences used by thousands of customers across Australia. Working with React, Node.js and AWS, you’ll own solutions from design through to production and help modernise how we build, test and deliver software.

This role offers a chance to join a team investing in modern engineering practices, cloud technologies and AI-enabled development.

Qualifications

• Deep experience in web application and API development within a large-scale organisation.
• Hands-on Node.js backend development with Express or NestJS.
• Strong knowledge of SPAs, state management, responsive design and accessibility.
• Strong understanding of REST APIs and API authentication techniques.
• Experience with AWS services such as S3, API Gateway, Lambda, CloudFront, ECS and Secrets Manager.
• Experience with Git, ideally GitHub, and knowledge of GitHub Actions.
• Demonstrated experience in Agile and Scrum environments.
• Clear communication, autonomy and collaborative working style.

Responsibilities

• Build, test and deploy clean, reusable software, owning delivery from inception to production.
• Develop single-page applications and embedded React experiences using TypeScript and modern state management.
• Build backend services and integrations using Node.js frameworks (Express/NestJS).
• Design and work with REST APIs, authentication patterns and integrations (Workato).
• Write unit and end-to-end tests, leveraging AI where it speeds up quality.
• Improve observability, resilience and production support across existing applications.
• Contribute to CI/CD workflows, technical documentation and Scrum ceremonies.
• Partner with Tech Lead, Product Owner and engineers to continuously improve the SDLC.

Skills

React

Node.js

AWS

TypeScript

REST APIs

Single-page apps

GitHub Actions

Agile/Scrum

Express

NestJS

Workato integration

Git

Communication

Education

Bachelor of Technology or equivalent

Tools

Express

NestJS

GitHub

GitHub Actions

Workato

Job description

IOOF Holdings Limited in Melbourne is seeking two Senior Full Stack Engineers to help shape the digital experiences used by thousands of customers across Australia. Working with React, Node.js and AWS, you’ll own solutions from design through to production and help modernise how we build, test and deliver software.

This role offers a chance to join a team investing in modern engineering practices, cloud technologies and AI-enabled development.