We are Hiring!
Position: Lead Power BI Developer
Experience: 5+ years
Location: London, UK
Employment Type: Full Time / Contract Inside IR35
Eligibility: Must be based in the UK with rights to work in UK
Job description
We are looking for an experienced Lead Power BI developer to join our team and support semantic model development in Power BI. The ideal candidate should have strong expertise in Power BI data modeling, DAX, and SQL to design and optimize efficient, scalable, and business-ready data models.
Responsibilities:
Develop and optimize Power BI semantic models to support business reporting and analytics.
Design and implement star and snowflake schemas for efficient data modeling.
Write and optimize DAX calculations to enhance analytical capabilities.
Develop SQL queries and stored procedures to extract, transform, and load (ETL) data efficiently.
Ensure data integrity, governance, and performance tuning within Power BI datasets.
Collaborate with business stakeholders to gather requirements and translate them into effective data models.
Implement security roles and row-level security (RLS) in Power BI models.
Work closely with data engineers to ensure smooth data integration from various sources.
Requirement:
Strong expertise in DAX functions and advanced calculations.
Proficiency in SQL (writing complex queries, performance tuning, stored procedures).
Experience with data warehousing concepts, ETL processes, and dimensional modeling, Python or Power Automate for advanced reporting automation.
Familiarity with Azure Synapse, Data Factory, or other cloud data solutions (preferred).
Understanding of best practices in Power BI governance, security, and performance tuning.
Excellent communication skills to work with both technical and non-technical stakeholders.
Experience working in an onshore environment with direct stakeholder interactions.
Knowledge of Power BI Premium, Composite Models, and DirectQuery.
Customer centric, passionate about delivering great digital products and services.
Demonstrating true engineering craftsmanship mindset.
Passionate about continuous improvement, collaboration, and great teams.
Strong problem-solving skills, open minded, inquisitive, life-long learner.
About Cloudaeon
Cloudaeon is a global Cloud, Data and AI services company. We support companies in managing cloud and data platforms to enable the application of applied AI and advanced analytics. We offer first-class services that deliver value from data with a customer centric approach. Our deep vertical knowledge, combined with technical expertise in market leading platforms like Azure and Databricks who we strategically partner enable us to deliver solutions to meet our customers' business needs. Our global team consists of experienced professionals with expertise in various tech stacks.
SHARE YOUR CV AT: career@cloudaeon.net
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