Senior Full-Stack Engineer for FinTech Trading Platform

Westbury Partners; Sydney; On-site; AUD 120,000 - 180,000; Full time

Job summary

Westbury Partners in Sydney, NSW seeks a seasoned Full Stack Software Engineer to build scalable trading platform components, dashboards, and APIs. You will deliver end-to-end solutions across frontend and backend, collaborating with trading, operations, and data teams.

The role emphasizes robust software engineering, modern cloud environments, and secure handling of financial data, with a 5+ year track record in production-grade development.

Qualifications

• 5+ years of full-stack development experience in a production environment.
• Designing and working with REST APIs or GraphQL.
• Proficiency with React, Vue, Angular or similar frontend frameworks.
• Strong experience with PostgreSQL, MySQL, or other relational databases.
• Familiarity with event-driven architectures and messaging systems.
• Hands-on experience with Docker, CI/CD, and cloud platforms such as AWS or GCP.
• Security-conscious approach to handling sensitive data.

Responsibilities

• Design, build, and maintain robust full-stack applications.
• Develop internal tools and dashboards for trading, operations, and quantitative teams.
• Build APIs, microservices, and data pipelines connecting trading platforms and data providers.
• Deploy, monitor, and maintain production applications with DevOps teams.
• Implement code quality, testing, CI/CD, and documentation practices.
• Ensure financial and trade data is handled securely and responsibly.

Skills

Full-stack development

Cloud proficiency

Collaborative teamwork

Security-conscious

Tools

Python

Node.js

Java

Go

React

Vue

Angular

PostgreSQL

MySQL

Kafka

RabbitMQ

Docker

CI/CD

AWS

GCP

REST API

GraphQL

Job description

Westbury Partners in Sydney, NSW seeks a seasoned Full Stack Software Engineer to build scalable trading platform components, dashboards, and APIs. You will deliver end-to-end solutions across frontend and backend, collaborating with trading, operations, and data teams.

The role emphasizes robust software engineering, modern cloud environments, and secure handling of financial data, with a 5+ year track record in production-grade development.