A

Agent

AI-driven early cancer detection platform

E-commerce Marketing Analyst

Full-TimeUpdated on 10/20/2026
$1.1k - $2k
Mid
Remote in Brazil
RemoteMust overlap with US business hours (Eastern Time).
Growth & MarketingMarketing Generalist & Management, Performance & Paid Marketing

About the job

Requirements
  • At least 2 years of e-commerce experience and a deep understanding of digital marketplaces.
  • High proficiency with AI tools for content creation and operational efficiency.
  • Practical knowledge of Meta Ads Manager and ability to manage small-to-medium advertising budgets.
  • Direct experience managing marketplace pay-per-click campaigns, including ACoS, TACoS, return on ad spend, and keyword strategy.
  • Strong mastery of e-commerce unit economics, including landed cost, marketplace fees, margin, and return on investment.
  • Proficiency with research tools such as Helium 10, Jungle Scout, and Keepa, and advanced Excel or Google Sheets skills for forecasting and reporting.
  • Ability to use AI tools such as ChatGPT and Claude for product research, copywriting, listing creation, and operational workflows.
  • Excellent written English communication skills for professional supplier and marketplace interactions.
Responsibilities
  • Continuously research and identify high-profitability, high-volume products to expand the store catalog.
  • Manage the end-to-end Walmart Marketplace store presence, optimize listings, and track performance metrics.
  • Monitor stock levels and oversee general operations to prevent stockouts and keep the business running smoothly.
  • Use AI tools to create and post daily organic content to drive page growth, followers, and brand engagement.
  • Execute and manage Meta (Facebook and Instagram) ad campaigns, initially overseeing a monthly budget of approximately $1,000 and scaling alongside revenue.
  • Monitor advertising performance and organic reach to optimize marketing spend and content strategy.
  • Own the Amazon, Walmart Marketplace, Shopify, and other emerging-channel accounts end-to-end, including product selection, listing launches and optimization, inventory, pay-per-click campaigns, sales, and profitability toward shared budget goals.
  • Plan weekly work, set priorities, and advance work independently without daily supervision or check-ins.
  • Identify opportunities and operational issues, including new products, new channels, cost savings, stockouts, suppressed listings, and rising advertising costs, and act on them.
  • Make independent decisions where appropriate, escalate other decisions with recommendations, and base decisions on margins, conversion rates, and sell-through.
  • Meet deadlines, maintain operational transparency, and document processes clearly.
Desired Qualifications
  • Amazon FBA experience.
  • Category experience in Beauty and Personal Care, health, or supplements, including ungating and compliance documentation.
  • Experience launching brands on Amazon, including Brand Registry, A+ Content, Brand Store, and Vine.
  • Familiarity with TikTok Shop, eBay, or Meta/social advertising.
  • Experience sourcing from overseas suppliers, including Alibaba/China and LATAM, and managing freight and customs.
  • Basic visual design capabilities with Canva or Photoshop, or experience managing graphic designers.
  • Spanish language skills.

About the company

AgenT Biotech develops a platform for early cancer detection that combines advanced biosensors with artificial intelligence to identify cancer biomarkers quickly and accurately. The system collects biological signals with biosensors and uses AI to analyze complex data, spotting patterns that indicate cancer at an early stage. The product is designed to be more accurate and faster than current methods, enabling earlier treatment decisions. The company differentiates itself by integrating biosensing technology with AI in a single platform, which can be commercialized through partnerships with healthcare providers, licensing, or selling diagnostic kits. The goal is to improve patient outcomes by enabling earlier and more effective cancer treatment and, potentially, reduce healthcare costs through earlier intervention.

Company Size

11-50

Company Stage

N/A

Total Funding

$3M

Headquarters

Paris, France

Founded

2018

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Simplify's Take

What believers are saying

  • AgenT won Janssen Digital Solutions QuickFire Challenge recognition in 2026.
  • Clinical studies remain ongoing, with retrospective sample analysis already underway.
  • The company keeps adding partnerships, including INOVIE and academic medical centers.

What critics are saying

  • AgenT shows zero disclosed venture funding beyond a €10,000 support program.
  • No approved product exists; revenue depends entirely on successful clinical validation.
  • The company’s Alzheimer’s focus diverges from the cancer-detection pitch, signaling market confusion.

What makes Agent unique

  • AgenT combines multiomics biomarkers and machine learning for Alzheimer’s blood tests.
  • The APOLLO program spans 4,200 retrospective samples across 20 cohorts.
  • INOVIE partnership transfers proprietary quantification methods into a centralized clinical lab.

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Benefits

  • Remote Work Options

Growth & Insights

Headcount

6 month growth

0%

1 year growth

0%

2 year growth

2%