Senior Software Engineer - .Net

At Shift, we’re business specialists dedicated to helping Australian SMEs take control of their cashflow, streamline trade terms and choose the right financial products.

We believe Australian businesses are the driving force behind our economy and the heart of our community. That’s why our business expertise, relationship focus, and market-leading technology is at the core of everything we do.

Our unique approach and collaborative culture means you can build your career with support. You’ll be joining a diverse team of over 250 people who are always looking to deliver better outcomes for the 25,000+ Australian businesses we’ve served (and counting!)

Job Description
We are building something new! Join us at an exciting time as we launch Walker St, a new data-driven business venture within Shift. Backed by the resources of an established company and powered by a startup spirit, we’re creating tools that help businesses unlock the power of their banking data.

We’re looking for a Senior Software Engineer who’s excited to build modern, scalable systems from the ground up. This is a chance to work on a greenfield product, influence technical decisions, and be part of shaping an inclusive and collaborative engineering culture from day one.

What you’ll do:

Design, build, and maintain scalable full-stack web applications using C#, .NET, React, and other modern technologies.
Collaborate with engineers, designers, and product managers to deliver high-impact features and improvements.
Contribute to architectural decisions and help build a reliable microservices-based system.
Ensure high standards of code quality, testing, and documentation.
Support the team’s DevOps practices, CI/CD pipelines, and cloud infrastructure (Azure).
Participate in code reviews, pair programming, and mentoring where needed.
Embrace agile ways of working, continuous learning, and a user-first mindset.
Qualifications
What you’ll bring:

6+ years of experience building software with C# and .NET.
3+ years of experience with React.js (or similar front end frameworks).
Solid understanding of RESTful APIs and event-driven microservices.
Experience with Azure or other cloud platforms.
Familiarity with modern DevOps practices and tools (e.g. GitHub Actions, TeamCity, Octopus).
A mindset that values testing, quality, and reliable delivery.
Strong collaboration and communication skills - you’re comfortable working cross functionally and contributing your ideas in a team setting.
A passion for learning and solving problems – we’re big on curiosity over credentials.
Additional Information
Key benefits:

Collaborative teams – a flat structure means everyone can learn from colleagues and senior leaders around the business.
Be involved – come together with all of your colleagues every 100 days to share the product and technology roadmap and business strategy.
Flexible working environment – we’re headquartered in North Sydney with state-based workplaces and offer a flexible work policy.
Family support – industry leading 26 weeks paid parental leave.
Varied workspaces – our office enables areas for collaboration, brainstorming and socialising as well as focus zones.
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