Senior Data Analyst

Lead complex analytical projects as a Senior Data Analyst in our global analytics practice. You'll drive end-to-end analysis initiatives, mentor junior team members, and collaborate with stakeholders across multiple regions to deliver actionable business insights.

This role is perfect for an experienced analyst ready to take on greater project ownership, lead cross-functional initiatives, and help shape analytical standards across our international operations.

What you do

Experience & Education

• At least 5 years of progressive experience in data analysis, business intelligence, or related field
• Bachelor's degree in quantitative field (Statistics, Economics, Mathematics, Computer Science)
• Proven track record of leading analytical projects from start to finish
• Experience working with international or distributed teams preferred

Core Technical Skills

• SQL: Advanced querying, optimization, and database design understanding
• Programming: Proficient in Python (Pandas, NumPy, Scikit-learn) or R for statistical analysis
• Visualization: Expert-level Tableau or Power BI with custom dashboard development
• Statistics: Strong foundation in statistical methods, hypothesis testing, and experimental design
• Cloud Platforms: Working knowledge of one or more cloud analytics services (AWS, GCP, Azure)

Analytical Expertise

• Business Intelligence: Experience building and maintaining reporting infrastructure
• Statistical Modeling: Regression analysis, time series forecasting, clustering techniques
• Experimental Design: A/B testing, statistical significance, sample size calculations
• Data Quality: Proficiency in data validation, cleaning, and governance practices
• Communication: Strong data storytelling and executive presentation skills

Advanced Technical Skills (optional)

• Modern Data Stack: Experience with Snowflake and/or Databricks
• Programming: JavaScript for custom visualizations, basic web development
• ML Tools: Familiarity with MLflow, automated ML platforms, or model deployment
• API Integration: Experience consuming REST APIs and integrating external data sources
• Version Control: Git workflows and collaborative development practices

Emerging Technologies

• AI-Assisted Analysis: Practical experience using LLMs (ChatGPT, Claude) to enhance analytical workflows
• Process Automation: Basic workflow orchestration using tools like Airflow or similar

What we ask

Project Leadership

• Lead major analytical projects simultaneously from scoping to delivery
• Design analytical approaches for complex business questions across multiple markets
• Collaborate with stakeholders in different regions to gather requirements and deliver insights
• Present findings and recommendations to senior leadership and international teams
• Translate business problems into analytical frameworks and executable project plans

Advanced Analysis & Modeling

• Perform sophisticated statistical analysis including regression, segmentation, and forecasting
• Design and analyze A/B tests and other experimental initiatives
• Build predictive models to support business planning and decision-making
• Develop automated reporting solutions and self-service analytics capabilities
• Apply modern analytical techniques including basic machine learning where appropriate

Team Development & Knowledge Sharing

• Mentor junior analysts on technical skills and project management
• Lead training sessions on analytical techniques and best practices
• Contribute to team standards for code quality, documentation, and methodology
• Support recruitment and on boarding of new team members
• Share knowledge across regions through documentation and presentations

What we offer

You’ll join an international network of data professionals within our organisation. We support continuous development through our dedicated Academy. If you're looking to push the boundaries of innovation and creativity in a culture that values freedom and responsibility, we encourage you to apply.

At Valtech, we’re here to engineer experiences that work and reach every single person. To do this, we are proactive about creating workplaces that work for every person at Valtech. Our goal is to create an equitable workplace which gives people from all backgrounds the support they need to thrive, grow and meet their goals (whatever they may be). You can find out more about what we’re doing to create a Valtech for everyone here.

Please do not worry if you do not meet all of the criteria or if you have some gaps in your CV. We’d love to hear from you and see if you’re our next member of the Valtech team!