Senior Software Engineer - Fintech Backend (AWS)

CMC MarketsSydney, Sydney🇦🇺AustraliaPosted 2 Sept 2026

Why This Role Stands Out

This hybrid role offers you a fantastic opportunity to drive strategic initiatives and modernize architecture within a reputable fintech company, leveraging your expertise in C#, .NET, and AWS to make a significant impact. You'll thrive here if you're a mid-senior engineer eager to grow your skills across a modern tech stack while contributing to innovative stockbroking platforms. Apply now to join a dynamic team and advance your career!

Quick Overview

Seniority

Mid Senior

Employment type

Full Time

Work mode

Hybrid

Location

Sydney, Sydney, Australia

AWSAngularC#.NETReact

Job Description

CMC Markets is seeking an experienced Senior Software Engineer to join the Stockbroking Development Team on an 18 month max-term contract. You'll contribute to strategic initiatives across stockbroking platforms, owning API integrations and backend enhancements while modernising the architecture.

The role blends backend with some frontend work in a cloud and on premises environment. You'll work across C#, .NET, React, Angular, and AWS, shaping technical solutions, maintaining performance, and