Senior/Principal Software Engineer
ScaleUp Recruitment
Posted 7 days ago
ABOUT THE COMPANY
This global technology and consulting firm is a leader in helping insurance and financial institutions make smarter, data-driven decisions. Their Sydney-based engineering team builds next-generation SaaS platforms and high-performance modelling tools that are used by major financial institutions around the world. They focus on solving complex challenges at scale in highly regulated, high-stakes domains.
ABOUT THE ROLE
You’ll join a highly skilled engineering team building the next generation of financial modelling software, working across both desktop and cloud-native applications. This is a hands-on role with significant scope to influence architecture, performance and product direction.
You’ll work across a variety of interconnected systems and products, contributing to high-impact financial modelling software and helping the business tackle complex algorithmic and performance-sensitive challenges.
- Build and enhance cloud-native modelling software used globally
- Architect and implement scalable applications on Azure
- Develop scalable, maintainable solutions with C# and modern testing frameworks
- Contribute to both WPF-based desktop tools and C# & Angular web applications
- Collaborate with architects, UX, product, and engineering teams to make system-wide design decisions
- Engage in AI-related projects, performance optimisation, and language parsing
- Lead design discussions and contribute to cross-team architecture decisions
- Embrace Agile ways of working, CI/CD pipelines, and DevOps best practices
SKILLS & EXPERIENCE
- 7+ years in full stack C# .NET engineering across Desktop and Web
- Strong Azure cloud and SaaS development background
- Experience with scalable, high-performance systems
- Ability to work across teams and communicate with stakeholders
- Solid grasp of clean code, SOLID principles, and system architecture
- Bonus: exposure to GPUs, C++, OpenAI/CoPilot, or WPF
CULTURE
People enjoy working here because innovation is the norm, learning is continuous, and the work has real-world impact. You'll be part of a collaborative, outcome-driven team that values curiosity, ownership, and clear communication. Hybrid work is standard, with trust and flexibility at the core. They offer a flexible hybrid work environment with office located in Sydney CBD.
HOW TO APPLY
Keen to hear more? Shoot through a word resume to [email protected] or reach out directly for a confidential chat.
About ScaleUp Recruitment
This company does not have any further information provided at this time. We encourage you to research the company by searching for them to learn more about the company or role in question before applying.
Senior Software Engineer (React, Node.js)
CTC Ledger Pty Ltd

Senior Software Engineer - Python - Platform - Data
Aurec
Software Engineer | Node + Azure | Mid & Senior
Allura Partners
Software Engineer | .NET, Azure | Mid & Senior
Allura Partners
Senior Software Engineer (React, Node.js, Next.js)
Software At Scale
Senior Software Engineer (Special Projects)
CTC Ledger Pty Ltd

Senior Embedded Software Engineer - C++ / Linux
Codematix Pty Ltd

Founding Principal Software Engineer
ScaleUp Recruitment
