Principal Data Engineer

Contact Name:

Raph Colella

Industry:

Information Technology

Contract Type:

Permanent

Contact Email:

raph@psgaus.com.au

Date Published:

03-Jun-2026

Lead AI & Data Platform Engineer  
  • Location: Melbourne (Hybrid Work Model)
  • Salary: $180,000 – $210,000 + Super
  • Industry: Financial Services
  • Contract Type: Permanent / Full-Time

 

About the Role

 

We are seeking a high-caliber Lead AI & Data Platform Engineer to spearhead the evolution of our next-generation data architecture. In this role, you will bridge the gap between advanced Data Engineering and production-grade MLOps, designing resilient, petabyte-scale systems within a highly regulated Financial Services environment.

You will be our internal Databricks Expert , driving the strategy and deployment of AI Agentic workloads, advanced analytics pipelines, and secure cloud infrastructure.

  Key Responsibilities   1. Databricks Platform Excellence
  • Architect and maintain our enterprise Lakehouse infrastructure utilising Delta Lake and Medallion topology (Bronze/Silver/Gold layers).
  • Enforce robust data governance and secure discovery across the enterprise using Unity Catalog .
  • Build, monitor, and scale production pipelines via Delta Live Tables .

 

2. Production AI & MLOps Infrastructure
  • Deploy, monitor, and scale production-grade ML and AI Agentic workloads.
  • Operationalise LLM and Generative AI pipelines utilizing Databricks Mosaic AI , MLflow , Langchain , and Vector Databases .
  • Manage corporate feature stores and optimize model serving endpoints.

 

3. AWS Cloud Architecture & Infrastructure as Code (IaC)
  • Design secure, high-performance cloud environments using Terraform.
  • Manage intricate AWS configurations including S3 optimization, VPC peering, AWS PrivateLink, and granular IAM roles.
  • Integrate cloud-native AI services like AWS Bedrock seamlessly into our data ecosystem.

 

4. Performance Tuning & Streaming
  • Conduct advanced Spark optimization to handle high-concurrency, petabyte-scale data pipelines.
  • Tune GPU clusters specifically optimized for heavy AI/ML training and inference workloads.
  • Architect real-time streaming pipelines leveraging Kinesis or Kafka.

 

Your Profile  

To be successful in this role, you will bring a blend of elite engineering skills and a deep understanding of modern data-ops.

 

Technical Requirements:
  • Core Languages: Mastery of PySpark , Python , SQL , and Scala .
  • AI Frameworks: Strong familiarity with PyTorch , TensorFlow , or Hugging Face .
  • DataOps & CI/CD: Proven experience embedding automated testing and CI/CD pipelines into data deployments.
  • Industry Experience: Prior experience within Financial Services or a similarly regulated environment is highly desirable (understanding of data privacy, compliance, and risk frameworks).

 

What’s on Offer  
  • Competitive Compensation: $180K – $210K base salary, depending on experience.
  • Hybrid Flexibility: A healthy balance of remote work and collaborative time in our modern Melbourne CBD office.
  • Cutting-Edge Tech Stack: Total backing to utilize the absolute latest in Generative AI, Mosaic AI, and cloud-native tools.
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