BI Developer: ETL, SQL Server & DAX – Hybrid London

Clearly Jobs Ltd.; Greater London; Hybrid; GBP 54,000 - 66,000; Full time

Job summary

Clearly Jobs Ltd. in London is seeking a BI Developer for a 12-18 month fixed-term contract with hybrid working arrangements.

The role offers up to £60,000 annual salary and involves working with a consultancy delivering data and analytics solutions to leading investment and financial services organisations. You will build ETL pipelines, optimise SQL Server and T-SQL, design dimensional models, support SSAS cubes, and collaborate with analysts and senior developers to translate requirements into

Qualifications

• Strong SQL Server and T-SQL development experience.
• ETL development and data pipeline experience.
• Solid understanding of data warehousing principles.
• Experience with dimensional modelling, including star schema, semantic models, tabular models and Kimball methodologies.
• Exposure to DAX development.
• Experience working across complex data environments and multiple stakeholders.
• Strong problem-solving and communication skills.
• Consultancy experience is highly desirable, although candidates from fast-paced project environments will also be considered.
• Exposure to Python would be advantageous.

Responsibilities

• Build and maintain ETL processes and data pipelines.
• Develop and optimise SQL Server and T-SQL solutions.
• Design and enhance semantic, tabular, and dimensional data models.
• Support SSAS cube development and DAX calculations.
• Work closely with data and business analysts to translate requirements into technical solutions.
• Troubleshoot data issues and supporting end users.
• Contribute to testing, quality assurance, and peer review activities.
• Collaborate with senior developers on solution design and technical delivery.
• Work with evolving requirements and diverse client architectures.

Skills

SQL Server

T-SQL

ETL development

Data warehousing

Dimensional modelling

DAX

Python

Communication

Problem solving

Consultancy experience

Tools

SSAS

Job description

Clearly Jobs Ltd. in London is seeking a BI Developer for a 12-18 month fixed-term contract with hybrid working arrangements.

The role offers up to £60,000 annual salary and involves working with a consultancy delivering data and analytics solutions to leading investment and financial services organisations. You will build ETL pipelines, optimise SQL Server and T-SQL, design dimensional models, support SSAS cubes, and collaborate with analysts and senior developers to translate requirements into