Senior Product Writer

We’re looking for a Product Writer with 5+ years of experience who can craft sharp, effective product and marketing copy in a fast-scaling environment. In this role, you’ll help shape how users experience Zeely across product flows, lifecycle touchpoints, and marketing surfaces — making the product clearer, stronger, and more effective at every step. Zeely AI is an all-in-one AI marketing platform that helps small businesses and marketing teams grow faster and achieve their goals through high-performing content and automation. Our platform enables users to create ad creatives, UGC videos, viral content, banners, and more, as well as launch effective paid and organic campaigns across Meta channels. In simple terms, we’ve made world-class AI marketing tools and solutions accessible to businesses that previously could only get this level of support from large brands with expensive marketing teams. A few things that define where we are today: 4 years on the market — a stable, profitable company backed by top international investors; 4x growth over the past year; 1,000,000+ businesses already use Zeely, and that number keeps growing every day; Top 3 in our category in the US market; 150+ specialists on the team; US-focused, with a global user base. What you’ll need to join us: 5+ years of experience in product writing, UX writing, copywriting, or content design for digital products; Proven experience writing clear, effective interface copy for web and/or mobile platforms, with a strong focus on product experience; Strong product thinking and the ability to adapt tone and messaging across product flows, lifecycle touchpoints, Help Center content, and CRM communications; Experience creating both product and marketing copy, with an understanding of how writing supports user experience, conversion, and retention; Comfort working in a fast-paced, dynamic environment with shifting priorities and multiple content formats; Familiarity with fast-changing digital products, ideally in SaaS, AI, MarTech, or other high-growth environments; Practical experience using AI tools in day-to-day writing workflows, including prompt writing and content iteration, with the ability to use them effectively to improve speed and quality; An English-language portfolio is highly preferred, especially one that showcases interface copy, onboarding flows, lifecycle content, Help Center materials, and other user-facing work; Fluent English (Upper-Intermediate level or higher). What you’ll be doing: Write clear, effective product copy across Zeely’s key user touchpoints, including web and mobile product flows; Create and improve interface copy, onboarding flows, Help Center content, and other user-facing materials across the platform; Help shape content around AI-powered features and user-generated outputs, directly influencing how users create and launch content with Zeely; Contribute to lifecycle and CRM communications, including emails and other retention-focused content; Collaborate on marketing and promotional copy that supports conversion, engagement, and growth; Continuously improve existing content based on product updates, user behavior, and performance insights; Work closely with cross-functional stakeholders, including Product, Design, Marketing, CRM, and Frontend, to ensure consistency and impact across all content surfaces. Why It’s Exciting to Work With Us: Build AI-powered tools with real impact, helping over one million small businesses grow, compete, and launch ads without agencies or complex marketing setups. Join a strong A-level team of experienced professionals who set a high bar and push each other to do better work. Remote-first approach: work from anywhere, with access to our offices in Warsaw and Kyiv. We take care of the essentials. Paid time off, sick leaves, and financial support with private entrepreneurship matters. Regular performance reviews to ensure your growth is transparent and rewarded. Recruitment Process: Recruiter interview → Test assignment → Final Interview → Reference check → Job offer. You’ll play a meaningful role in shaping the product experience at Zeely in a way that drives clarity, engagement, and growth. Send us your CV — we’d love to get to know you better! 💚