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- Tasks: Design and develop stunning Power BI reports and dashboards to drive data-driven decisions.
- Company: Join a leading analytics firm with a focus on innovative data solutions.
- Benefits: Competitive salary, flexible working hours, and opportunities for professional growth.
- Other info: Collaborative environment with a focus on continuous learning and development.
- Why this job: Make an impact in the People Analytics space using cutting-edge data visualisation tools.
- Qualifications: 8+ years in business intelligence, with strong Power BI expertise and data modelling skills.
The predicted salary is between 60000 - 80000 £ per year.
We are seeking an experienced and highly skilled Power BI expert/Data Visualization Specialist to join our team. You will be responsible for designing, developing, and maintaining complex Power BI solutions to meet the analytical needs of our organization, as well as advising on and maintaining our Power BI architecture and environment. You will collaborate closely with stakeholders to understand requirements, create visually appealing and insightful reports and dashboards, provide expertise in data ingestion from various sources, data modeling, DAX calculations, data visualization best practices, and provide expertise in setting up Power BI workspaces, dataflows, client-facing applications, and automatic data publication and refresh processes. A key requirement will be helping to create a modular suite of dashboards for maximum configurability, scalability, and re-use.
A strong understanding and sensitivity to the increasingly complex rules around data privacy and local data residency laws will be essential. Partnering with colleagues in other areas including IT, legal and our Digital colleagues will be critical to ensure we work towards a One Korn Ferry approach.
Power BI architecture, environment and dataflows
- Establish best practices and standards for managing Power BI artifacts, including reports, datasets, and dataflows within workspaces.
- Configure and manage dataflows to ingest, transform, and prepare data from various sources for analysis within Power BI.
- Develop and implement strategies for automating data refresh processes to keep Power BI reports and dashboards up-to-date.
- Collaborate with data engineers and data scientists to optimize dataflows and ensure data quality and consistency.
- Monitor and troubleshoot data refresh failures, performance issues, and other technical challenges related to Power BI datasets and dataflows.
- Manage Power BI deployment pipelines for development, testing, and production environments.
- Leverage Power BI REST APIs and PowerShell (or similar code environment) to automate CI/CD pipelines for deploying, configuring, and updating numerous dashboards at scale.
- Communicate with data engineering teams on required data views to ensure clean source data / data transformations occurring at the right step of the BI pipeline.
Power BI development
- Develop advanced Power BI reports, dashboards, and interactive visualizations that provide actionable insights and facilitate data-driven decision-making.
- Design and implement efficient and scalable data models using Power BI Desktop and SQL Server Analysis Services (SSAS).
- Write complex M query and DAX calculations to manipulate and transform data for analysis and reporting purposes.
- Integrate Python and/or R scripts, and custom visuals into Power BI for data transformation and data visualization.
- Optimize performance of Power BI reports and dashboards to ensure fast load times and smooth user experience.
Documentation, training and support
- Create and maintain documentation related to Power BI solutions, including data models, calculations, and report designs.
- Provide training and support to upskill other data scientists on how to improve their Power BI capabilities.
- Stay current with industry trends and advancements in Power BI and related technologies and recommend innovative solutions to enhance data analytics capabilities.
Qualifications
- 8+ years of experience in business intelligence and data analytics, ideally with 5 years of hands-on experience with Power BI.
- Expertise in designing and developing complex Power BI reports and dashboards from scratch, with strengths in creating elegant, highly professional data visualizations.
- Strong understanding of data modeling and data integration concepts and experience building data models using Power BI Desktop and SSAS.
- Proven expertise in designing and implementing Power BI architecture, including workspaces, datasets, and dataflows.
- Proficiency in Power Query M language and writing advanced DAX calculations and optimizing performance of Power BI solutions.
- Proficiency in configuring and managing data refresh schedules and automating data pipelines in Power BI.
- Experience working with Power BI gateways.
- Strong self-QA and development testing ensuring accuracy of displayed visuals, data aggregation, and measure outputs.
- Microsoft Power BI certification(s) preferred.
- Familiarity with AI tools such as ChatGPT, Copilot, and Copilot in Power BI, ability to leverage AI tools to enhance workflows and outputs.
- Familiarity with SQL and ability to query database and explore data table structure for seamless data integration to Power BI.
- Collaborate with delivery teams to manage client workspace deployment and access, and troubleshooting report errors as needed.
Highly organized, self-starting, methodical and with the ability to manage complex projects. Ability to connect overall BI strategy to day-to-day work planning.
BI Data Developer in London employer: Korn Ferry
Contact Detail:
Korn Ferry Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land BI Data Developer in London
✨Tip Number 1
Network like a pro! Reach out to your connections in the BI and data analytics space. Attend meetups, webinars, or even local events. You never know who might have the inside scoop on job openings or can refer you directly to hiring managers.
✨Tip Number 2
Show off your skills! Create a portfolio showcasing your best Power BI projects. Include interactive dashboards and reports that highlight your expertise in data visualisation. This will give potential employers a taste of what you can do before they even meet you.
✨Tip Number 3
Prepare for interviews by brushing up on common BI scenarios. Be ready to discuss how you've tackled data challenges in the past, especially around data privacy and architecture. Practising your responses will help you feel more confident when it’s time to shine.
✨Tip Number 4
Don’t forget to apply through our website! We’re always on the lookout for talented individuals like you. Keep an eye on our careers page for the latest opportunities and make sure your application stands out by tailoring it to the specific role.
We think you need these skills to ace BI Data Developer in London
Some tips for your application 🫡
Tailor Your Application: Make sure to customise your CV and cover letter to highlight your Power BI expertise and relevant experience. We want to see how your skills align with the job description, so don’t hold back on showcasing your best work!
Showcase Your Projects: Include examples of your previous Power BI projects in your application. We love seeing real-world applications of your skills, so share links to dashboards or reports you've created that demonstrate your data visualisation prowess.
Be Clear and Concise: When writing your application, keep it straightforward and to the point. We appreciate clarity, so avoid jargon and make sure your key achievements stand out. This helps us quickly see why you’d be a great fit!
Apply Through Our Website: Don’t forget to submit your application through our website! It’s the best way for us to receive your details and ensures you’re considered for the role. Plus, it’s super easy to do!
How to prepare for a job interview at Korn Ferry
✨Know Your Power BI Inside Out
Make sure you brush up on your Power BI skills before the interview. Be ready to discuss your experience with creating complex reports, dashboards, and data models. Prepare examples of how you've used DAX calculations and M queries in past projects to showcase your expertise.
✨Understand the Business Context
Familiarise yourself with the company’s data needs and how they use analytics to drive decisions. Think about how your role as a BI Data Developer can contribute to their goals. This will help you tailor your answers and demonstrate that you're not just technically skilled but also aligned with their business objectives.
✨Prepare for Technical Questions
Expect to face technical questions related to Power BI architecture, dataflows, and performance optimisation. Brush up on best practices for managing Power BI artifacts and be ready to discuss how you would troubleshoot common issues. Practising these scenarios can give you the confidence to tackle any technical challenge thrown your way.
✨Showcase Your Collaboration Skills
Since this role involves working closely with stakeholders and other teams, be prepared to discuss your experience in collaboration. Share examples of how you've partnered with data engineers or IT teams to deliver successful BI solutions. Highlighting your ability to communicate effectively will show that you can thrive in a team-oriented environment.