Technical Data Analyst

5 days ago

Greater Sydney Area, Australia One51 | Data & Analytics Consultancy Full time $70,000 - $120,000 per year

About One51

One51 is a specialist data and analytics consultancy that helps organisations modernise and scale their data platforms. We work at the intersection of cloud architecture, data engineering, and business intelligence, delivering technically sound, business-ready solutions.

Our Data Analytics practice plays a pivotal role in transforming insight delivery. We strongly focus on migrating from BI platforms, such as Qlik and Tableau, to Microsoft Fabric, while ensuring that business logic, data models, and metrics remain intact and scalable.

The Role

We are seeking a Technical Consultant to join our Data Analytics team and support BI migration projects to Microsoft Fabric. This hands-on technical role is responsible for analysis, design, implementation, and accelerator development. The ideal candidate will bring experience in platforms like Qlik or Tableau, a strong working knowledge of Microsoft Fabric (Power BI, Lakehouse, Warehouse), and a track record in migration or modernisation projects.

You will also contribute to developing frameworks and accelerators that improve efficiency and standardisation across our migration engagements.

Key Responsibilities

· Participate in end-to-end BI migration projects from Qlik or Tableau to Microsoft Fabric

· Reverse-engineer existing reports, dashboards, and semantic layers to extract and validate business logic, calculated metrics, and model structures

· Design and implement equivalent Power BI models and reports within Microsoft Fabric, ensuring functionality, performance, and usability

· Support back-end migrations when needed, working alongside data engineers to move source systems (e.g., SQL Server, Snowflake, and others) to Fabric Warehouse or Lakehouse

· Collaborate with the Practice Lead and project delivery team to define solution architecture, tasks, effort estimates, and delivery plans

· Contribute to the development and reuse of migration frameworks and accelerators

· Document and maintain repeatable processes and migration checklists

· Support knowledge sharing and technical enablement within the team.

About You

  • 5+ years in BI or data analytics roles, ideally in a consulting or client-facing environment
  • Experience working with Qlik (QlikView/Qlik Sense), Tableau or other non-Microsoft BI platforms in development or migration projects
  • Hands-on experience with Power BI and Microsoft Fabric (including Lakehouse/Medallion Architecture, Warehouse, DirectLake, Dataflows and Semantic Models)
  • Familiarity with data modelling (Kimball), DAX, SQL and M Query, and a firm grasp of Power BI and Microsoft Fabric performance optimisation.
  • Basic to intermediate-level Python development and CI/CD practices.
  • Understanding of source system integration from SQL Server, Snowflake, or similar platforms
  • Experience in BI migration or platform modernisation is highly desirable
  • Comfortable designing and building reusable components and delivery accelerators
  • Strong communication and problem-solving skills, able to collaborate across delivery teams and client stakeholders.

Why Join One51

  • Work on high-impact, cutting-edge BI migration projects
  • Contribute to the development of intellectual property and delivery frameworks
  • Collaborate with Data Analytics and Data Engineering experts across the Microsoft and Databricks ecosystems
  • Enjoy a dynamic, multicultural team culture that values learning and innovation
  • Grow your career through diverse project exposure and technical development.

Apply Now

To express interest or apply, please send your CV and a short introduction to 

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