Senior Full Stack Engineer

Senior Full Stack Engineer
The Opportunity:
This is an Aussie-founded CaaS business built around answering the phone when businesses can't. Think virtual reception, live call answering, and appointment scheduling, delivered through a proprietary cloud platform running globally, 24/7.




Privately owned, profitable, and still growing, built on real revenue rather than a funding round. There's genuine momentum in the tech function right now too, with new AI-driven products in the pipeline and an engineering culture that's leaning hard into building with AI, not just talking about it.




The Role:

• You'd join a lean, full-stack engineering crew of around 15 people, split into two squads.
• This isn't a role for someone who wants to sit inside a mature, heavily-processed enterprise machine. It's a small team with real ownership on offer, architecture decisions, technical direction, and the ability to actually influence how things get built.
• Everything runs on C#, .NET Core and React, hosted on AWS, with a genuine appetite for microservices, distributed systems, and building things properly rather than patching around legacy decisions.
• Engineers also have access to Claude Code, there are regular AI sprints, and people are shipping AI-driven features and internal tools into production, not just experimenting on the side.

What you'll do:

• Architect, build and maintain complex full-stack applications end-to-end, from requirements through to production
• Take full-cycle ownership, translating business objectives into functional and non-functional requirements, then designing and delivering the solution
• Design and implement cloud-native, distributed solutions within the AWS ecosystem, with a focus on scalability, security and performance
• Set up and manage CI/CD pipelines and Infrastructure as Code, keeping deployment stable and repeatable
• Bring real AI-building experience to the table, integrating AI capability into products and tools, not just using AI to write code faster
• Mentor and elevate junior and mid-level engineers, providing technical guidance and raising the bar across the team
• Own the full service lifecycle: build it, own it, run it, taking responsibility for reliability and operational health once something's live

What you'll bring:

• 6+ years in software engineering, including genuine experience delivering distributed, cloud-native solutions
• Strong, hands-on proficiency in C#, .NET Core and React
• Real experience building with AI, not just using AI tools day to day. Think LLM integration, agentic workflows, or AI-driven product features shipped into production
• Solid grounding in microservices architecture, RESTful APIs, and cloud-native design on AWS
• Comfort with automated testing, performance testing, and strong engineering fundamentals, design patterns, scalability, and security
• A track record of mentoring others and influencing technical direction, not just writing code in isolation
• Confidence operating with autonomy in a small, lean team, without heavy process or oversight

Apply now or reach out for more info.

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At Latitude IT, we are passionate about providing equal employment opportunities and value workplace diversity. We encourage Aboriginal & Torres Strait Islanders, people with a disability, and people from a culturally diverse background to apply.