Sainsbury's
Demand Planner

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Demand Planner
As a Demand Planner, you will play a crucial role in ensuring market-leading product availability, driving sales growth, and optimizing our inventory levels and cost to serve. In this role, you will analyze and validate demand forecasts and collaborate with various stakeholders to develop and execute effective demand planning strategies. Your role is key in maintaining our commitment to customer obsession, ensuring that we continue to deliver exceptional service and value to our customers. Your efforts will directly contribute to enhancing our bottom line, making a tangible impact on our profitability and overall business performance.
Key Responsibilities
- Cross-functional collaboration: Build and sustain strong relationships with commercial teams, including Buyers, Range Planners, Technical, and Product Development. Hold stakeholders accountable to ensure process compliance, balancing product availability and P&L performance.
- Supplier Partnerships: Proactively drive the supplier agenda by fostering trust-based strategic partnerships and developing joint business plans. Focus on enhancing network operations, optimizing stock holding, improving working capital, and achieving supplier targets.
- Data optimization: Use data analytics, market trends, performance metrics, and customer behavior insights to solve complex problems, ensure data integrity and optimize supply chain systems for exceptional customer availability.
- Category Management: Ensure comprehensive management over category profiles, validate and communicate the impacts of future events and seasonal trade patterns to ensure success for both suppliers and retail teams.
Reasons to use Rodeo
I’m in my final year doing Economics and I don’t know whether to apply for grad schemes now or do a masters first. What do you think?
Honest answer — it depends on where you want to end up. A lot of top grad schemes (Big 4, civil service, banking) don’t need a masters. Let’s look at the ones you’d be competitive for now, and we can decide if a masters actually adds anything.
Also worth knowing: most autumn 2026 applications are open now. Timing matters more than you think.
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Graduate Consultant — 2026 Scheme
Why you're a good match
StrongYour economics background and your summer at a regional bank line up with what PwC looks for on the consulting scheme. Applications close in four weeks.
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Why you're a good match
You’ve got the grades and the economics background, and your bank internship is exactly the experience this scheme looks for. Apply soon — deadlines close within the month.
Experience fit
Your summer at the bank plus your econometrics coursework map directly to the day-one responsibilities on this scheme — client modelling, market briefings, and deal support.
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No noise. No "maybe this fits." Just roles with a clear explanation of why they're right — and where to focus when applying.
Essential Requirements


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- Experience: Minimum of 3-5 years of experience in demand planning, inventory management, or a related role within the retail industry.
- Supply Chain knowledge: Deep understanding of supply chain dynamics, inventory management, and distribution strategies specific to the sector. Strong knowledge of best-in-class commercial forecasting methods and tools in the FMCG industry.
- Technical & analytical skills: Experience using complex analytics, data interrogation and root cause analysis to solve complex problems and drive better outputs from demand planning software (e.g., SAP, Oracle, JDA, Blue Yonder).
- Customer-centric mindset: Ability to apply a customer focus across all KPIs and in decision making.
- Continuous improvement: Demonstrates end-to-end thinking to drive performance improvement in both processes and across all KPIs, delivering efficiencies and improvements to the P&L.
- Stakeholder management and collaboration: Ability to develop strong business partnering relationships, stakeholder management, and cross-functional working at all levels. Ability to tell stories and provide answers to ensure effective communication.
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