Senior .NET & React Lead - AI-Driven Gov (Melbourne)

FinXL IT Professional Services; Melbourne; On-site; AUD 150,000 - 190,000; Full time

Job summary

FinXL IT Professional Services is seeking a Senior .NET & React/Claude Developer to join a large federal government transformation program in Melbourne. You will lead a small development squad and deliver secure, scalable web applications, while championing Claude Code across the SDLC.

The role requires hands-on expertise in C#, .NET Core, React, REST APIs, and DevOps practices, plus the ability to review AI-generated code and mentor engineers.

Qualifications

• 7+ years of commercial software development with leadership experience.
• Advanced hands-on with C#, .NET Core, React and REST APIs.
• Hands-on Claude Code across the SDLC and review of AI-generated code.
• Formal IT/Software degree and Australian citizenship.

Responsibilities

• Develop, unit test, and deploy secure, scalable .NET and React apps with team leadership.
• Uplift Claude Code adoption across development, testing, and documentation.
• Establish AI-assisted development governance across the SDLC.
• Translate requirements into designs and implementation aligned with enterprise standards.
• Lead design reviews, code reviews, and establish reusable patterns.
• Ensure solutions comply with architecture, security, privacy, and WCAG standards.
• Resolve complex technical challenges and mentor engineers.
• Improve engineering practices and delivery processes through coaching.

Skills

Technical leadership

Agile delivery

Stakeholder communication

Problem solving

Mentoring

DevOps practices

Leadership

Education

IT/Software engineering degree

Tools

C#

.NET / ASP.NET Core

React

REST APIs

Claude Code

Git

CI/CD pipelines

Automated testing

Job description

FinXL IT Professional Services is seeking a Senior .NET & React/Claude Developer to join a large federal government transformation program in Melbourne. You will lead a small development squad and deliver secure, scalable web applications, while championing Claude Code across the SDLC.

The role requires hands-on expertise in C#, .NET Core, React, REST APIs, and DevOps practices, plus the ability to review AI-generated code and mentor engineers.