We are seeking a hands-on Senior Full Stack Engineer with strong backend expertise in NestJS, .NET/.NET Core, TypeScript, and C# to design, develop, and support scalable enterprise applications and APIs.
The successful candidate will have proven experience across the full software development lifecycle, including application design, coding, testing, deployment, and production support. You will be responsible for building high-quality solutions, developing and maintaining automated test frameworks using Playwright, implementing CI/CD pipelines with GitHub Actions, and applying Site Reliability Engineering (SRE) principles to improve system reliability, performance, monitoring, and operational excellence.
Key responsibilities include developing RESTful APIs and microservices, contributing to frontend development where required, troubleshooting production issues, conducting code reviews, and collaborating with architects, product owners, QA teams, and DevOps engineers to deliver secure, scalable, and maintainable solutions.
Mandatory Skills & Experience:
- Strong commercial experience with NestJS, .NET/.NET Core, TypeScript, and C#
- Full stack development experience across modern web applications
- Hands-on experience with Playwright and test automation frameworks
- Strong knowledge of GitHub Actions, CI/CD, and DevOps practices
- Experience applying SRE principles, monitoring, observability, incident management, and production support
- Experience designing and consuming REST APIs and microservices
- Strong understanding of software engineering best practices, security, and Agile delivery methodologies
- Practical hands-on experience using Claude Code and AI coding assistants (e.g., GitHub Copilot, Cursor, ChatGPT) for development, testing, debugging, documentation, and productivity improvement
Excellent communication, problem-solving, and stakeholder management skills are essential. Experience with cloud platforms, containers, and modern architecture patterns will be highly regarded.
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- Posted
- Jun 18, 2026
- Type
- Full-time
- Level
- Mid-Senior
- Location
- Sydney
- Company
- Kaizen Global Technologies
Industries
Categories
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