Growth Product Manager (E-Commerce)

TL;DR

Growth Product Manager (E-Commerce): Owning acquisition, activation, conversion, and retention for the buyer side of an e-commerce marketplace with an accent on experimentation, funnel analytics, and marketplace economics. Focus on designing high-velocity tests, turning behavioral insights into roadmap bets, and balancing buyer incentives with seller-side commercial outcomes.

Location: Remote within Poland; the role is associated with the Warsaw office and offers flexible hours.

Company

hirify.global operates within InPost’s technology-driven European out-of-home e-commerce delivery and logistics platform.

What you will do

• Own buyer-funnel activation, conversion, retention, and related performance targets.
• Run a weekly experimentation pipeline from hypothesis and sizing through analysis, rollout, or termination.
• Identify and remove friction across USP communication, awareness, discovery, engagement, and onboarding.
• Translate funnel analysis into roadmap priorities and build evidence-based cases for larger investments.
• Collaborate directly with marketing and commercial teams on demand generation and offer mechanics.
• Balance buyer incentives with seller economics while shipping, measuring, and communicating results.

Requirements

• At least 3 years of product management experience, ideally in growth, marketplaces, or e-commerce.
• Hands-on experience designing and analyzing product experiments, including inconclusive and unsuccessful tests.
• Strong funnel analytics skills and the ability to work with data independently.
• Understanding of two-sided marketplace dynamics and commercial operations.
• Ability to prioritize shipping and measurement and defend data-supported decisions with stakeholders.
• Fluent Polish and English required.

Culture & Benefits

• B2B contract with remote work within Poland.
• Flexible working hours.
• Ownership of metrics, budget-relevant decisions, and the product roadmap.
• Direct collaboration with engineering, design, analytics, marketing, and commercial partners.
• Access to challenging projects and innovative technologies.
• Opportunity to improve a buyer funnel serving millions of users.