Dotnet Developer

About Seisma

Seisma is one of the fastest-growing 100% Australian-owned IT professional services firms, proudly backed by local superannuation funds and Liverpool Partners. With over 550 consultants across Australia and New Zealand, we're on a mission to deliver cutting-edge solutions through innovative platforms and a deeply collaborative culture.

Role

We're looking for .NET Developers to join our high-performing team in Perth for a long-term engagement. You'll be working on PXP, a modern visualisation platform built in Microsoft Azure, leveraging technologies like .NET Core, React, REST APIs, Azure DevOps, and micro-front-end architecture.

Responsibilities

As a key member of a small project team, you will:

• Develop backend APIs and microservices, integrating with source systems of record.
• Build micro-front-end UIs that enable core platform functionality using universal styling and patterns.
• Contribute to technical solution designs and guide architectural decisions.

What We’re Looking For

We’re seeking senior professionals who thrive in collaborative environments and can deliver high-quality technical solutions with minimal oversight. The ideal candidate will bring:

• 5+ years’ experience in application development using .NET Core, React, and RESTful APIs.
• Strong understanding and experience with micro-front-end architecture and platform-based development.
• Proven experience developing in Azure Infrastructure and Azure DevOps (4+ years).
• Ability to analyse and contribute to application architecture and solution design.
• Excellent communication, problem-solving, and team collaboration skills.
• Relevant tertiary qualifications or certifications (e.g., MCAD or equivalent).

Why Join Seisma?

Professional Growth

We’re committed to your continuous learning. Our development framework ensures you’re supported throughout your journey—offering mentorship, community meetups, and learning pathways to grow both technically and professionally.

Diversity and Inclusion

We believe that diverse teams create better solutions. Our policies and programs are built to ensure that everyone at Seisma feels respected, included, and empowered.

Social Impact

We take Environmental, Social, and Governance (ESG) seriously. From being a Climate Active organisation to supporting girls' education in Uganda through School for Life, we are proud to use our success to drive positive change.

What’s Next?

We encourage applications from all diverse, suitably qualified candidates with valid work rights in Australia. Shortlisted applicants will be contacted for an interview.

Explore more at www.seisma.com.au

Be part of something bigger. Join the Seisma journey.