[Job-31207] Data Analyst, UK - 6 Month FTC

CI&T; Greater London; Hybrid; GBP 65,000 - 90,000; Full time

Job summary

CI&T is seeking a Senior Data Analyst to join our client's team in Central London. You will drive data-informed decision-making through advanced A/B testing, statistical analysis, and enterprise BI solutions, embedding within the client team.

In this hybrid role, expect 3–4 days on-site at the client's Central London offices (Euston area). You will design tests, build semantic data models in Power BI, and partner with data engineers to deliver scalable BI solutions.

Qualifications

• Power BI expertise for enterprise dashboards and semantic data models.
• Strong statistical methods, experimental design, and A/B testing.
• Advanced SQL for complex queries and data manipulation.
• Python for data analysis and automation.

Responsibilities

• Design, implement, and analyze A/B tests for product features.
• Develop semantic data models in Power BI for self-service analytics.
• Build and optimize Power BI dashboards, reports, and datasets.
• Partner with data engineering to define and validate data pipelines in Databricks.
• Ensure integration between data sources and BI models.
• Collaborate with cross-functional teams to translate business requirements into BI solutions.
• Monitor data quality, governance, and dashboard performance.

Skills

Power BI

Statistical analysis

A/B testing

SQL

Python

Databricks

Tools

Power BI

Databricks

SQL

Job description

At CI&T, we help large enterprises transform the potential of AI into real business impact with AI Deployment, AI-native execution, and tech-integrated business solutions.

With 30 years of experience in technological transformation, we accelerate innovation with expertise in Agentic SDLC, Application modernization, Data & AI, Martech and Business strategy.

We are 8,000 CI&Ters across more than 25 countries, collaborating to build solutions with real impact. AI is already part of how we work, evolve, and innovate every day.

Senior Data Analyst

We're seeking a Senior Data Analyst to join our client's team in Central London. You'll play a pivotal role in driving data-informed decision-making through advanced A/B testing, statistical analysis, and enterprise-level business intelligence solutions.

This is a client-facing position where you'll work embedded within the client's team, requiring strong autonomy, initiative, and the ability to represent CI&T professionally. This is a hybrid role requiring 3-4 days per week on-site at the client's Central London offices (Euston area).

Position Overview

A/B Testing & Statistical Analysis

• Design, implement, and analyze A/B tests to measure product and feature performance
• Apply statistical methods to ensure test validity and generate actionable insights
• Present findings and recommendations to stakeholders

Business Intelligence & Data Modeling

• Design, build, and optimize semantic data models in Power BI for self-service analytics and enterprise reporting
• Develop and maintain high-performance Power BI dashboards, reports, and datasets
• Partner with data engineering teams to define and validate data pipelines in Databricks
• Ensure seamless integration between data sources and BI models

Data Governance & Collaboration

• Collaborate with cross-functional teams to translate business requirements into scalable BI solutions
• Implement best practices in data governance, performance optimization, and security
• Monitor and resolve data quality, integrity, and dashboard performance issues
• Act as a trusted advisor to client stakeholders on data analytics matters

Must Haves

• Power BI Expertise: 3+ years developing enterprise-level dashboards and semantic data models
• Statistical Analysis: Strong capability in experimental design, A/B testing methodologies, and statistical inference
• Advanced SQL for complex queries and data manipulation
• Python for data analysis and automation (pandas, numpy, scipy, etc.)
• Familiarity with ETL processes, data integration tools, and modern data platforms (e.g., Databricks)
• Proven ability to transform complex data into clear, compelling visual narratives
• Excellent stakeholder management and presentation skills; fluent English (written and verbal)
• Demonstrated autonomy, initiative, and ability to work independently in client environments

Collaboration is our superpower, diversity unites us, and excellence is our standard.

We value diverse identities and life experiences, fostering a diverse, inclusive, and safe work environment. We encourage applications from diverse and underrepresented groups to our job positions.