Senior Software Engineer: Full-Stack, AWS & AI (FinTech)

Hub24 Management Services Pty Ltd; Melbourne; Hybrid; AUD 120,000 - 180,000; Full time

Benefits offered by this job

Flexible hybrid work

Employee Share Scheme

Additional leave and wellbeing support

Enhanced parental leave

Discounts and financial wellbeing

Job summary

HUB24 in Melbourne is seeking a Senior Software Engineer to design, build and operate secure, scalable software across full-stack using .NET, JavaScript/TypeScript, AWS, and AI-assisted tooling, while providing technical leadership and mentoring.

You will work hands-on in a senior role, collaborating with Product, Architecture, QA, DevOps and Security to deliver high-quality financial services software in a hybrid environment.

Qualifications

• 5+ years’ software engineering experience with senior-level responsibility.
• Strong C# and .NET skills, including ASP.NET Core, Web API, SQL.
• Full-stack experience with JavaScript/TypeScript and Vue.js or React.
• Hands-on experience designing and operating secure, scalable solutions in AWS.
• Strong DevOps capability, including Git, automated testing, CI/CD and infrastructure as code.
• Experience with modern engineering practices, including secure coding, design patterns and Agile delivery.
• Strong problem-solving, communication and stakeholder collaboration skills.
• Experience using AI-assisted development tools responsibly, with an understanding of security, privacy and governance.
• Exposure to LLMs, RAG, Python, Amazon Bedrock/SageMaker, Docker or Kubernetes is advantageous.
• Financial services or other regulated-industry experience is desirable.

Responsibilities

• Design, develop and maintain secure, scalable full-stack applications, services, APIs and databases.
• Apply strong engineering principles, including SOLID principles, design patterns, secure coding and automated testing.
• Design and operate AWS cloud solutions with a focus on reliability, scalability, observability, security and cost efficiency.
• Use infrastructure as code and CI/CD to automate secure and repeatable software delivery.
• Support production environments, including incident response, troubleshooting, root-cause analysis and operational improvements.
• Use approved AI coding and engineering tools responsibly to improve productivity and contribute to AI-enabled solutions.
• Drive engineering quality through automated testing, peer reviews, documentation, observability and continuous improvement.
• Identify and manage technical debt while maintaining agreed architecture and engineering standards.
• Provide hands-on technical leadership and mentor engineers throughout the software development lifecycle.
• Champion Agile delivery, continuous feedback and modern engineering practices.
• Partner with Product, Architecture, QA, DevOps, Security, Application Support and business stakeholders to deliver strong customer outcomes.
• Build effective stakeholder relationships while balancing customer needs, risk, quality and delivery priorities.

Skills

C# / .NET

JavaScript/TypeScript

AWS

DevOps

Secure coding

Agile

AI-assisted tools

LLMs / RAG

Docker / Kubernetes

SQL databases

Tools

Docker

Kubernetes

Job description

HUB24 in Melbourne is seeking a Senior Software Engineer to design, build and operate secure, scalable software across full-stack using .NET, JavaScript/TypeScript, AWS, and AI-assisted tooling, while providing technical leadership and mentoring.

You will work hands-on in a senior role, collaborating with Product, Architecture, QA, DevOps and Security to deliver high-quality financial services software in a hybrid environment.