About the role
brands live and die by their product pages. A great product with poor content gets buried. A well‑optimized listing with clear titles, strong keywords, and accurate attributes climbs. This role owns that gap.
As a content optimization and catalogue management specialist, you will be responsible for how our clients’ products show up, get found, and convert on amazon and mercado libre. That means writing and refining listings, managing catalogue health, and building the kind of organic visibility that doesn’t disappear the moment ad spend drops. You will work directly with client teams and internal strategists to keep catalogues clean, content sharp, and rankings moving in the right direction.
What will you do?
Your day‑to‑day breaks into two connected areas.
Content optimization
content optimization is where you drive organic performance. You will conduct keyword research, write and update product titles, bullet points, descriptions, and backend attributes. You will audit existing content against platform best practices and identify gaps before they become ranking problems. You will test copy variations and track what actually moves the needle.
Catalogue management
catalogue management is where you keep the operation running. You will handle the publication and maintenance of product listings, manage bulk uploads and flat files, resolve listing errors and suppressed asins or items, and keep content synchronized across multiple accounts and categories. When something breaks, you figure out why and fix it. Beyond those two pillars, you will monitor organic ranking performance, report on content health metrics, and bring recommendations that are grounded in data, not guesswork.
What are we looking for?
Experience
around three years working in content optimization and/or catalogue management on amazon and/or mercado libre. You understand how these platforms rank organic results and have influenced those rankings for real brands.
Platform fluency
you know seller central and vendor central. You have worked with mercado libre item publication flows. Flat files, bulk uploads, listing errors, and suppressed items are familiar territory, not new concepts.
Keyword and seo fundamentals
you know how to research, prioritize, and place keywords in a way that platforms reward. You understand the difference between what drives impressions and what drives conversions.
Analytical mindset
you read performance data and draw conclusions from it. If organic rankings drop, you have a process for diagnosing why. If a content change works, you can explain what it did and why it helped.
Attention to detail
catalogue work is unforgiving. A wrong attribute, a missing image, or a misformatted file cause real problems. You catch errors before they ship.
English proficiency
you are comfortable reading, writing, and communicating professionally in english. You will work with international teams and documentation.
Nice to have
experience with tools like helium 10, data dive, or jungle scout.
Familiarity with amazon's a+ content and brand store modules.
Experience across multiple categories or markets.
Equal opportunity statement
brainlabs actively seeks and encourages applications from candidates with diverse backgrounds and identities. We are proud to be an equal opportunity workplace: we are committed to equal opportunity for all applicants and employees regardless of age, disability, sex, gender reassignment, sexual orientation, pregnancy and maternity, race, religion, or belief, and marriage and civil partnerships. If you have a disability or special need that requires accommodation during the application process, please let us know! Please note that we will never ask you to transfer cash or make any other payment to us in order to apply for a role or to work for brainlabs. Any such asks are fraudulent and should be reported to the appropriate authorities in your area.
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