Senior Product Manager, Purchase/Post Purchase

As a Senior Product Manager at Weee!, you'll lead strategic product development for the fastest-growing ethnic e-grocer, identifying gaps and opportunities that significantly move the needle in our Purchase and Post Purchase experiences. You will be building Purchase and Post Purchase product experiences for a platform powering a multibrand family across Weee!, MásGusto, and our future brands, all remarkably positioned for expansive growth. This is not a traditional senior PM role - we are looking for a hands-on contributor with proficiency who works alongside designers and engineers. You're a builder accountable for quality outcomes. You excel at both 0-to-1 building and rearchitecting often fragmented systems into cohesive engines. You act with conviction on impactful projects, prove hypotheses systematically, and aren't afraid to challenge the status quo. You'll drive impact with small, tight teams by architecting scalable core platform systems, while mentoring other PMs to elevate the entire team's craft. You'll be a core contributor to an essential part of our product ecosystem, directly shaping our customer experience and grow with our team. This is an in-house position, 5 days a week in Fremont, CA Portfolio & track record Portfolio demonstrating hands-on contribution: prototypes, code examples, designs you created yourself Track record identifying gaps and opportunities that significantly moved key metrics across buyer-seller-operations ecosystem and drive to dive deep into payment and delivery architecture Examples of 0-to-1 building and rearchitecting/consolidating existing features into coherent engines Examples acting with conviction on high-impact initiatives while systematically validating hypotheses and weighing risks Experience working alongside designers/engineers as trusted contributor, not just delegator Examples driving major impact with small, efficient teams Comfort thriving in fast-paced, multi-timezone environments and remote workflows Preferred Qualifications Experience in complex supply chain, payment, or operations-heavy products (not just frontend). Full-stack engineering or design leadership demonstrating deep technical/design capabilities. Track record working with tight, small teams to drive outsized impact.

Technical proficiency & education 6+ years product management experience with expertise in design, engineering, or data science Track record leading complex, multi-quarter initiatives that moved key metrics while maintaining quality obsession Design and/or engineering proficiency: You work alongside teams as trusted contributor contributing to and creating prototypes, code examples, and flows Experience with both 0-to-1 building and rearchitecting/consolidating fragmented systems Hands-on problem-solver who isn’t afraid to do the work yourself to unblock or prove concepts, not just delegate