Senior Data Analyst in Watford

At TJX Europe, every day brings new opportunities for growth, exploration, and achievement. You’ll be part of our vibrant team that embraces diversity, fosters collaboration, and prioritises your development. Whether you’re working in our Distribution Centers, Corporate Offices, or Retail Stores—TK Maxx & Homesense, you’ll find abundant opportunities to learn, thrive, and make an impact.

We’re looking for a Senior Analyst who can do far more than report on performance; you’ll be the engine behind our customer insight strategy. This role is ideal for someone who loves analysis, experimentation, and building models that genuinely influence how a business operates!

Please note: This is a hybrid role requiring candidates to attend the office 2–3 days per week. Our offices are located in Watford, and applicants should consider this when applying, as this role does not include relocation support or allowances.

You’ll take the lead on sophisticated work across the Operations Analytics Hub function and areas that feed into the team. We would like you to bring in experience of using techniques such as regression modelling, significance testing, forecasting, and multivariate analysis to uncover significant patterns in sophisticated data. Develop, compose, implement, and evaluate hypothesis‑driven experiments, using frameworks to validate assumptions about customer behaviour, operational performance, and product outcomes.

We believe a key part of your impact will come from your ability to take analytical or predictive models through to production ensuring they’re robust, scalable, and usable in real‑world decision‑making. We will need you to translate sophisticated findings into clear, compelling narratives that guide senior partners and build business strategy!

We are looking for someone who can champion analytical standard methodology across the team, ensuring data quality, reproducibility, and methodological rigour. As a member of the function, you’ll mentor junior analysts, helping them develop thinking, experiment design capability, and confidence in communicating insight.

Alongside this, you’ll continue to drive the core insight agenda: improving data systems, enhancing data quality, producing high‑value reporting, and partnering with operational leaders to identify risks, opportunities, and continuous improvement initiatives.

Key Skills & Experience

• Strong analytical background with experience building and maintaining statistical and predictive models
• Advanced in SQL and Python
• Expertise in regression modelling, forecasting, significance testing, and multivariate analysis
• Experience designing and evaluating hypothesis‑driven experiments
• Ability to take analytical or predictive models into production environments
• Skilled at translating complex analysis into clear, actionable insight for senior partners
• Confident communicator with experience presenting at Senior Leadership level
• Advanced Excel and Power BI capability
• High level of initiative, curiosity, and drive
• Ability to build positive relationships and partner optimally across the business
• Experience coaching or mentoring analysts and encouraging analytical procedure

If you’re excited by the idea of leading advanced analytics, shaping customer insight, and driving data‑led decision‑making at a senior level, we’d love to hear from you.

Required RTW Statement:

UK & Ireland: You must have the legal right to work in the country you are applying to.

As proud as we are of our past success, it’s our future that excites us most. We strive to provide opportunities for growth, recognition, and a competitive salary and benefits package. Share our determination to think bolder and bigger, and be part of our future. We consider all applicants for employment without regard to age, disability, gender, gender reassignment, marriage and civil partnerships, pregnancy and maternity, race, religion or belief and/or sexual orientation.

Address: 73 Clarendon Road Location: EUR Home Office Watford GB