Full Stack Developer – Retail Solutions Oliver Wyman is a integral leader in management consulting, and we’re building a new internal product startup, Retail Solutions, focused on delivering high-impact retail products. We’re seeking a Full Stack Developer for our Spanish team (Madrid or Barcelona) with a passion for building analytic tools for merchandising and pricing decisions. Responsibilities
* Proactively challenge the status quo and continuously improve processes.
* Design and develop complex analytical software using Python, Node.js, and API services.
* Build and maintain Docker containerized services and interact with data repositories.
* Advocate for users, distilling their needs into product features.
* Communicate clearly with stakeholders, negotiate trade‑offs, and collaborate cross‑functionally. Qualifications & Experience
* Strong experience in Python, Node.js, APIs, and Docker containers.
* Proficiency with MongoDB and front‑end technologies (HTML/CSS/JavaScript).
* Desirable:



experience with Databricks, Vue.js.
* Retail industry experience in merchandising optimization, category management, promotions, pricing strategies or assortment/range management.
* Exposure to a consulting environment is a bonus. Why Join Us? Our distributed team blends diverse backgrounds with a shared culture of learning and building great software.

We offer
* Autonomy and decision‑making in a flat structure.
* Opportunity to impact large retailers and see real‑world results.
* Collaborative, inclusive environment with a focus on personal growth. Location Spain – Madrid or Barcelona (some flexibility available). Equal Opportunity Statement Oliver Wyman is an equal opportunity employer. Marsh & McLennan Companies and its Affiliates are EOE Minority/Female/Disability/Vet/Sexual Orientation/Gender Identity employers. #J-18808-Ljbffr

📌 Full Stack Developer (España)
🏢 Oliver Wyman
📍 España