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- Tasks: Own and deliver a core data product monthly, ensuring accuracy and quality.
- Company: Join IWSR, the leading source of beverage alcohol market data, in a collaborative London team.
- Benefits: Enjoy 25 days holiday, hybrid working, private medical insurance, and great social events.
- Other info: Dynamic role with strong learning opportunities and a supportive team culture.
- Why this job: Make a real impact with high-stakes data work that matters to top global clients.
- Qualifications: Advanced Excel, VBA, and SQL skills are essential; degree in a numeric discipline required.
The predicted salary is between 50000 - 65000 £ per year.
This is a precision data delivery role — not a dashboarding or engineering position. You will own one of IWSR's core data products end-to-end: ingesting, processing, and distributing it on a monthly cadence to senior external clients, while driving its ongoing modernisation. If you are energised by accurate, high-stakes data work — where getting it right every time genuinely matters — this role is built for you.
Please note: if your experience is primarily in Azure Data Factory, Databricks pipelines, or Power BI dashboard development, this role is unlikely to be a strong fit.
About IWSR: IWSR is the world's leading source of data and intelligence on the global beverage alcohol market — trusted by Diageo, Pernod Ricard, AB InBev, private equity, and governments across 160+ markets. Now part of the WGSN group, we combine deep industry expertise with a fast-growing, collaborative team culture headquartered in central London.
What you'll do:
- Own and deliver a dedicated data product on a monthly cycle — from raw ingestion through to client-ready output.
- Migrate Excel-based processes to SQL-based operations, dashboards, and scalable delivery frameworks.
- Troubleshoot and triage data quality issues with diligence and precision.
- Act as the primary point of contact for senior internal and external stakeholders on your product.
- Collaborate with data scientists and senior analysts to implement data-driven solutions.
- Document processes and implement best practices across the Data Delivery team.
- Keep pace with advances in data processing, analytics, and AI to continuously modernise delivery.
Essential skills – you must have these:
- Advanced Excel & VBA: Advanced Excel including Macros and VBA automation — evidenced in practice, not just listed on a CV.
- SQL: SQL Server, PostgreSQL or equivalent — querying, extraction, modelling, and manipulation of large datasets.
- Proven track record of owning recurring analytical outputs and delivering them accurately under deadline pressure.
- Comfortable working with large, repetitive datasets where precision is non-negotiable.
- Stakeholder communication: Confident engaging senior internal and external stakeholders; able to translate data into clear business language.
- Qualification: Degree-level qualification in mathematics, statistics, data, or a numeric discipline. Applications without demonstrated Advanced Excel (VBA/Macros) and SQL experience will not be progressed.
Advantageous — these will strengthen your application:
- Python for data processing and automation (Pandas, NumPy).
- Experience in FMCG, market research, data intelligence, or commercial analytics environments with ETL design and tooling.
- Dashboard creation — Excel, Tableau, or equivalent front-end delivery.
- Knowledge of data warehouse fundamentals (star schemas, dimensional modelling).
- Familiarity with Databricks or cloud data platforms.
- Experience mentoring or developing junior analysts.
Benefits:
- 25 days holiday plus bank holidays and a company-wide end‐of‐year break.
- Hybrid working with flexible hours from our central London office and a 3‐week work‐from‐anywhere policy each year.
- Private medical insurance, pension, and regular social events.
- Strong learning and development opportunities within IWSR and WGSN.
- Access to a 24-hour employee assistance programme.
Senior Data Analyst – Data Delivery in London employer: IWSR
Contact Detail:
IWSR Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Senior Data Analyst – Data Delivery in London
✨Tip Number 1
Get to know the company inside out! Research IWSR and understand their data products, especially how they deliver precision data. This will help you tailor your conversations and show that you're genuinely interested in the role.
✨Tip Number 2
Practice your SQL skills before the interview. Since this role involves a lot of data manipulation, being able to demonstrate your proficiency in SQL during discussions can really set you apart from other candidates.
✨Tip Number 3
Prepare to discuss your experience with stakeholder communication. Think of examples where you've successfully engaged with senior stakeholders and translated complex data into clear business insights. This is key for the role!
✨Tip Number 4
Don’t forget to apply through our website! It’s the best way to ensure your application gets the attention it deserves. Plus, we love seeing candidates who take that extra step to connect with us directly.
We think you need these skills to ace Senior Data Analyst – Data Delivery in London
Some tips for your application 🫡
Show Off Your Excel Skills: Make sure to highlight your Advanced Excel and VBA skills in your application. We want to see real examples of how you've used these tools, not just a list of them on your CV. This role is all about precision, so demonstrate how you’ve nailed it in the past!
SQL is Key: Since this role involves working with large datasets, your SQL skills are crucial. Be specific about your experience with SQL Server or PostgreSQL, especially in querying and manipulating data. We need to know you can handle the data-heavy side of things!
Communicate Clearly: You’ll be engaging with senior stakeholders, so your ability to translate complex data into clear business language is essential. In your application, give us examples of how you've successfully communicated data insights to non-technical audiences.
Apply Through Our Website: We encourage you to apply directly through our website. It’s the best way for us to receive your application and ensures you’re considered for the role. Plus, it shows you’re keen to join our team at IWSR!
How to prepare for a job interview at IWSR
✨Master Your Excel Skills
Since this role requires advanced Excel and VBA skills, make sure you can demonstrate your expertise during the interview. Prepare examples of how you've used Macros and VBA automation in past projects to streamline processes or improve data accuracy.
✨Showcase Your SQL Proficiency
Be ready to discuss your experience with SQL Server or PostgreSQL. Bring along specific examples of how you've queried, extracted, and manipulated large datasets. You might even want to practice a few SQL queries beforehand to feel confident.
✨Communicate Like a Pro
This position involves engaging with senior stakeholders, so practice translating complex data insights into clear, business-friendly language. Think about how you can explain your past projects in a way that highlights their impact on decision-making.
✨Stay Updated on Data Trends
Familiarise yourself with the latest advancements in data processing and analytics. Being able to discuss current trends or tools, like AI in data delivery, will show your enthusiasm for continuous improvement and modernisation in the field.