Senior .NET Full Stack Developer

Posted 16 July 2025
Salary$145000 - $165000 per annum
LocationSydney
Job type Permanent
ExpertiseSirius Technology
ReferenceBH-63880

Job Description

Senior .NET Full Stack Developer – Azure | Full-Time | Hybrid (Sydney)

We are working with a high-performing tech team who are on the lookout for a Senior .NET Full Stack Developer with strong DevOps and Azure experience to join their ranks. This is a pivotal role that blends full-stack development, cloud engineering, and automation, in a fast-paced Agile environment. The organisation is engineering-led, values clean architecture, and offers a great balance of autonomy and collaboration.

Why it’s worth a conversation:
  • Senior-level influence across architecture, DevOps, and feature delivery
  • Heavy focus on Azure and automation – CI/CD, IaC, microservices
  • Strong culture of mentorship, quality engineering, and Agile delivery
  • Hybrid flexibility with a highly collaborative team environment
What you’ll be doing:
  • Delivering end-to-end .NET Core/Angular solutions in a microservice/event-driven architecture
  • Building out scalable CI/CD pipelines using Azure DevOps, YAML, and Bicep
  • Driving best practices across testing, performance, and code reviews
  • Collaborating with cross-functional teams including QA, UX, and Product
  • Leading releases and assisting in production troubleshooting
  • Mentoring junior developers and influencing technical standards
What we’re looking for:
  • 10+ years of experience in .NET development (C#, .NET Core, Web API, SQL)
  • Proficient with Angular, TypeScript, and modern front-end practices
  • Hands-on Azure expertise, especially around DevOps tooling and infrastructure-as-code
  • Strong grasp of microservices, CI/CD pipelines, and Git-based workflows
  • Clear communicator with strong stakeholder and team engagement skills
  • Experience in Agile/Scrum environments with a delivery-focused mindset
Nice to have (but not essential):
  • Azure certifications (AZ-204, AZ-400)
  • Experience with DDD, clean architecture, or observability tools (e.g. App Insights)
This is an ideal role for a senior engineer who enjoys solving complex problems and wants to shape both the technical direction and culture of a growing team. If you’re someone who thrives in a high-trust, high-impact environment, I’d love to tell you more.