THE OPPORTUNITY

Join Glanbia, a global leader in sports nutrition and wellness, where innovation meets a passion for performance. This exciting role within the European eCommerce Centre of Excellence (CoE) supports the iconic Optimum Nutrition brand, helping to shape the future of direct-to-consumer (DTC) digital commerce across Europe.
Reporting to the Senior Trade Manager, we are seeking a proactive and detail-oriented eCommerce Executive to help drive the growth and success of the Optimum Nutrition DTC website. In this role, you will support daily site trading activities, maintain a commercially optimised customer experience, and assist in executing promotional and merchandising strategies to enhance performance. This is a fantastic opportunity for someone with a passion for digital commerce to gain hands-on experience within a fast-paced, high-growth brand environment.
In addition, you will collaborate with the wider eCommerce team on innovation, merchandising, trading, and analytics projects—fostering cross-functional partnerships, sharing best practices, and accelerating the execution of our eCommerce strategy to unlock new growth opportunities.
You will work closely with the Centre of Excellence, local market teams, and central functions such as tech, marketing, supply chain, and GBS—becoming a vital part of a high-impact, collaborative environment that is driving the future of sports nutrition

The Skills you will bring to the team

• 1+ years’ experience in an Account Executive or similar role within eCommerce, or prior exposure through an internship or entry-level trading position.
• Strong analytical skills with the ability to interpret data and make informed, data-driven decisions.
• Proficient in Microsoft Excel and Google Workspace; familiarity with tools such as Google Analytics, Euromonitor, and ECDB is highly desirable.
• Detail-oriented and well-organised, with the ability to manage multiple tasks and meet deadlines in a fast-paced environment.
• Excellent communication, interpersonal, and problem-solving skills.
• Customer-centric mindset with a strong understanding of shopper behaviours and needs.
• Proactive, motivated, and curious, with a willingness to learn and contribute as a collaborative team playe

• Commercial Planning & Forecasting: Support the Senior Trade Manager in developing and reconciling monthly, quarterly, and annual commercial plans and sales forecasts—by product, category, and market—in collaboration with supply chain and regional teams, while monitoring performance and recommending trading optimisations.
• Site Trading & Merchandising: Support the collection and implementation of website content—including product listings, pricing, and promotions—while assisting with campaign execution, onsite QA, and merchandising initiatives to enhance visibility, category performance, and conversion in line with trading priorities.
• Performance Tracking & Insights: Track and analyse eCommerce performance metrics—including traffic, conversion, revenue, and AOV—while collaborating with the Insights & Analytics team to leverage tools such as Euromonitor and ECDB, and monitor market trends, competitor activity, and customer behaviour to drive continuous improvement.
• Customer Experience & Site Optimisation: Identify and implement opportunities to enhance the customer journey—across navigation, search, product discovery, and checkout—by supporting UX testing, A/B experiments, and conversion-focused enhancements.
• Cross-Functional Collaboration: Collaborate with cross-functional teams—including marketing, customer service, supply chain, and creative—to ensure seamless campaign execution and consistent, brand-aligned messaging across all digital touchpoints.
• Stock & Inventory Coordination: Work with supply chain teams to ensure product availability for key campaigns, maintaining accurate stock visibility online and supporting substitution plans to maximise sell-through.
• Platform & Project Support: Contribute to platform improvements and maintain clear documentation of trading workflows to support continuous optimisation and operational excellence.

The Skills you will bring to the team

• 1+ years’ experience in an Account Executive or similar role within eCommerce, or prior exposure through an internship or entry-level trading position.
• Strong analytical skills with the ability to interpret data and make informed, data-driven decisions.
• Proficient in Microsoft Excel and Google Workspace; familiarity with tools such as Google Analytics, Euromonitor, and ECDB is highly desirable.
• Detail-oriented and well-organised, with the ability to manage multiple tasks and meet deadlines in a fast-paced environment.
• Excellent communication, interpersonal, and problem-solving skills.
• Customer-centric mindset with a strong understanding of shopper behaviours and needs.
• Proactive, motivated, and curious, with a willingness to learn and contribute as a collaborative team played

If you think you have what it takes, but don’t necessarily meet every single point on the job description, please apply!