Senior Platform Engineer
3 hours ago
Location: Sydney, Australia (Hybrid - 2-3 days in office)
Role Type: Full-time, Permanent
Industry: FinTech
Our client is a leading Australian FinTech who've built a bespoke lending platform leveraged by everyday Australians. They're continuing to invest heavily in engineering excellence and are now looking for a Senior Platform Engineer to help shape the next generation of their internal developer platform.
The OpportunityAs a Senior Platform Engineer, you'll play a pivotal role in designing and delivering a platform that empowers engineering teams to build, ship, and operate software efficiently and securely. You'll work across AWS, Terraform, and Kubernetes to create scalable, automated, developer-centric solutions - and your software engineering background (ideally .NET) will allow you to deeply understand and support the needs of product teams.
This is a hands-on role with significant influence over tooling, architecture, and future platform direction.
What You'll Do- Design, build, and evolve a self-service internal developer platform.
- Develop scalable cloud infrastructure on AWS using Terraform (IaC).
- Build and operate resilient Kubernetes environments for multiple engineering teams.
- Collaborate with developers to improve reliability, performance, and deployment workflows.
- Champion automation, observability, and engineering best practices.
- Contribute code, tooling, and platform capabilities using your development background.
- Drive continuous improvement across CI/CD, operational excellence, and developer experience.
- Strong experience in AWS, Kubernetes, and Terraform.
- Background as a software engineer (preferably with .NET/C# experience).
- Experience building or contributing to internal platforms, tooling, or DevOps frameworks.
- Solid understanding of cloud architecture, distributed systems, and automation.
- Experience with CI/CD tooling (GitHub Actions, GitLab CI, or similar).
- Ability to partner closely with developers and influence best practices.
- Strong communication skills and a passion for enabling high-performing engineering teams.
- Join a high-growth FinTech trusted by millions of users.
- Work in an engineering-led culture where platform excellence is valued.
- Have autonomy and ownership over platform direction.
- Hybrid Sydney environment with a modern tech stack and supportive team.
- Competitive salary, strong benefits, and clear growth pathways.
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