BI Developer

DAF Fleet Services; Devizes; Hybrid; GBP 45,000 - 65,000; Full time

Job summary

DAF Fleet Services is seeking a Power BI Developer to deliver data-driven insights across the Business Change department. You will build interactive reports and dashboards using Power BI, integrating data from multiple sources to enable informed decision-making.

Reporting to the Business Transformation Manager, you will develop data models, implement ETL processes, and collaborate with stakeholders to translate requirements into BI solutions, supporting transformation initiatives with reliable

Qualifications

• 2–3 years’ experience with data visualisation tools such as Power BI, QlikView or Tableau.
• Strong knowledge of DAX and Power Query.
• Solid understanding of SQL, relational databases and data warehousing.
• Good data modelling fundamentals.
• Experience connecting to multiple data sources and building data models.
• Excel proficiency and familiarity with MS Office.
• Experience with low-code tools like Power Apps / Power Automate.
• Excellent communication, problem solving and critical thinking skills.
• Experience with Python or R for data analysis.
• Experience with cloud platforms (AWS, Azure).
• Knowledge of ML concepts and frameworks is a plus.
• Previous experience in a similar industry and curiosity to learn.
• Analytical thinking, attention to detail, and collaboration.

Responsibilities

• Develop and maintain interactive Power BI reports and dashboards.
• Build robust data models and perform data ingestion within Power BI.
• Design and implement ETL processes to support reporting needs.
• Connect Power BI to databases, APIs and spreadsheets.
• Create DAX measures and calculated columns.
• Develop Power Apps and Power Automate flows to extend BI into workflows.
• Manage projects end-to-end from requirements to deployment and support.
• Use deployment pipelines and version control for environments and releases.
• Gather requirements from stakeholders and translate into BI solutions.
• Document data models, reports and processes.
• Support ongoing improvements to reporting and analytics capabilities.

Skills

Power BI

DAX

Power Query

SQL

Data modelling

ETL

Power Apps

Power Automate

Python or R

Azure / AWS

Machine learning

Communication

Analytical thinking

Attention to detail

Collaboration

Tools

Power BI

SQL

Tableau

QlikView

Power Apps

Power Automate

Python

R

Azure

AWS

Job description

Department: Change Management, DAF Fleet Services

Reports to: Business Transformation Manager

Location: Hybrid with Devizes presence as required

Purpose of Role

The Power BI Developer plays a key role in supporting business improvement and informed decision-making across DAF Fleet Services by delivering data-driven insights within the Business Change department. Using Microsoft Power BI, you will analyse and interpret complex data from multiple sources to develop clear, impactful visualisations and reports that enable stakeholders to understand performance and identify opportunities for improvement.

Reporting to the Business Transformation Manager and working either remotely or from the DFS offices in Devizes, you will collaborate with stakeholders across the organisation to transform operation requirements into meaningful insights, supporting strategic initiatives and operational decision-making while maintaining strong working relationships across the business.

Key Responsibilities

• Develop and maintain interactive,intuitive, visually compelling Power BI reports and dashboards
• Build robust data models and perform data ingestion within Power BI
• Design and implement ETL processes to support reporting needs
• Connect Power BI to multiple data sources including databases, APIs, and spreadsheets
• Create DAX measures and calculated columns for business intelligence solutions
• Build Power Apps and Power Automate flows that extend Power BI into practical business workflows
• Managing your own projects end-to-end, from requirements and scoping through to deployment and support
• Using deployment pipelines and version control to manage environments and releases properly
• Gather requirements from stakeholders and translate them into BI solutions
• Document data models, reports, and processes
• Support ongoing improvements to the company’s reporting and analytics capability

Skills Required

• 2- 3 years’ experience of using data visualisation tools such as Power BI, Qlik View, Tableau (or similar).
• Strong knowledge of DAX and Power Query
• Solid understanding of SQL, relational databases and data warehousing
• Strong understanding of data modelling principles
• Experience connecting to multiple data sources
• Highly proficient in MS excel and other MS applications
• Experience with low code and front end automation tools such as Power Apps / Power Automate (or similar)
• Excellent communication, Problem solving and critical thinking skills
• Experience with Python or R for data analysis.
• Experience with cloud platforms (e.g., AWS, Azure) for data storage and processing.
• Knowledge of machine learning algorithms and frameworks.
• Previous experience in a similar industry
• Curiosity and Continuous Learning: Demonstrates a strong desire to explore new concepts and continuously improve skills.
• Analytical Thinking: Ability to solve problems with a data-driven approach.
• Attention to Detail: Meticulous in ensuring the accuracy and integrity of data.
• Communication: Able to explain complex information in a simple and meaningful way.
• Initiative: Proactive in identifying opportunities for process improvement and optimization.
• Collaboration: Strong team player who works well across departments.

Measures of Success

• Successful implementation of transformation projects within designated timelines such as creation of routine reports and dashboards, ultimately automating internal and external outputs.
• Improvement in key performance indicators related to customer satisfaction, efficiency and profitability.
• Positive feedback from stakeholders on the effectiveness and impact of data and reporting initiatives.