PORTWEST, a leading global manufacturer of safety wear, workwear and PPE is currently seeking applications for the position of Junior Ecommerce and Marketplace Data Analyst, based near the Manchester area, on a permanent basis reporting to the Head of Ecommerce and Marketplace. Founded in 1904, Portwest has become one of the fastest growing workwear companies in the world currently employing over 5,100 staff worldwide. With 1400 styles across more than 20 ranges, we design, manufacture and distribute market leading workwear, safety wear and PPE in fully owned production facilities. We’re on a mission to become the world’s most requested PPE and Safety Wear Brand. Job Summary We are looking for a Junior eCommerce & Marketplace Data Analyst to help us turn raw marketplace data into clear, actionable insight. Working closely with the Lead Data Analyst, you will be responsible for pulling data from multiple sources (including Amazon Vendor), cleaning and transforming datasets, and supporting the delivery of dashboards and reports in Power BI. This is a hands-on technical role where attention to detail and curiosity with data are key. We are at the beginning of our data journey, and the business recognises that stronger data analytics can unlock significant growth across our Amazon Vendor channel and other eCommerce marketplaces. This role is a key step in building that capability. This is a hybrid role, one day a week the successful candidate will be required to work from Portwest's Manchester office, located at Salford Quays. The remaining 4 days of the week, the successful candidate will work from home. Travel to our warehouse in Thurnscoe will also be required 1-2 times per month. Access to a car is essential for this role for inter-office travel. Key Responsibilities • Pull, prepare, and validate data from Amazon Vendor / Seller and other marketplace sources. • Clean, transform, and structure datasets using Excel and Power Query. • Maintain and update Power BI dashboards for timely, accurate insight. • Produce recurring reports (e.g., weekly/monthly sales, Buy Box visibility, COGS, product performance and more). • Automate recurring reports and data refreshes using tools such as Power Automate and Power BI Service (scheduled refresh, dataflows, email subscriptions). • Build reliable, repeatable workflows for data ingestion and distribution, with basic error handling, logging, and alerting. • Monitor data quality, troubleshoot errors, and flag inconsistencies. • Support ad-hoc analysis to answer business questions and spot opportunities. • Document processes and data flows to ensure consistency and knowledge sharing. Requirements Essential: • Strong Excel (complex formulas, pivots, data manipulation). • Experience with data cleaning & transformation (e.g., Power Query). • Experience working with APIs to pull/connect data. • Experience (or clear aptitude) for automating report refresh and distribution (e.g., Power Automate, Power BI scheduled refresh). • Familiarity with, or willingness to use, AI tools in analytics workflows. • Analytical mindset with excellent attention to detail and data accuracy. • Comfortable working with large datasets; able to spot patterns/anomalies. • Clear written and verbal communication. • Willingness to learn new tools and develop on the job. Desirable • Experience with Power BI (or other visualisation tools). • Knowledge of JSON or SQL for data manipulation. • Exposure to eCommerce/marketplace data, ideally Amazon Vendor. • Familiarity with workflow tools such as Alteryx. • Understanding of marketplace KPIs (sales, Buy Box, COGS, returns). • Basic scripting or DevOps hygiene (e.g., PowerShell/Python fundamentals) to support automation. Company Awards • Great Place To Work 2024 • Best Workplaces 2024 • Ibec Leading in Wellbeing Top 100 companies 2021 Applicants must have a right to live and work in the relevant jurisdiction. Portwest is an equal opportunity employer. All applicants will be considered for employment without attention to age, gender, race, religion, sexual orientation, civil status, veteran status, family status, disability status or membership of a minority group.