Marketplace Operations – Experimentation Specialist

This is a fully remote position, open to applicants in Brazil.

📋 Description

• Establish, evaluate, and implement A/B tests across Marketplace features, ensuring accurate targeting, variants, and tracking.

• Oversee ongoing tests, identify issues promptly, and analyze results once they reach statistical significance.

• Maintain a comprehensive record for each test, including its current status, target audience, and insights gained.

• Develop and manage placements, promotions, coupons, and offers within the Sezzle app.

• Set up and oversee cashback programs using internal administrative tools.

• Integrate online stores into the marketplace and activate their domain names.

• Align user and merchant segments with features, placements, and offers.

• Conduct QA audits, address user-reported problems and broken links, and establish alert systems.

• Assess the shopping experience against competitors and suggest new placements, deals, and offers.

• Document testing plans, outcomes, and procedures, and identify workflows that can be automated using AI.

• Collaborate with product, engineering, data, design, and partnership teams; report to the Product Manager for Marketplace.

⛳️ Requirements

• Bachelor’s degree in Computer Science, Software Engineering, Data Science, Statistics, Mathematics, or a related quantitative discipline.

• 1 to 3+ years of experience in operations, experimentation, or product analytics.

• Highly organized; capable of managing multiple tests and workstreams concurrently.

• Excellent written and verbal communication skills in English.

• Strong analytical abilities; proficient in SQL and dashboards, and capable of interpreting A/B test results, including lift, significance, and sample size.

• Adaptable to a rapidly changing environment where priorities may shift.

• Detail-oriented with a focus on quality assurance.

• Regular user of Claude or a similar AI tool, with demonstrable examples of utilizing it for data analysis, query writing, document drafting, and automating repetitive tasks.

• Nice to have: experience with A/B testing or feature flag tools such as Optimizely, LaunchDarkly, Statsig, or Firebase.

• Nice to have: experience with affiliate, cashback, or advertising partnerships.

• Nice to have: familiarity with Jira and Confluence.

• Nice to have: experience with mobile applications and product analytics tools such as Amplitude or Mixpanel.

🏝️ Benefits

• Competitive salary and comprehensive benefits package.

• Opportunities for professional growth and development.

• Flexible working hours and a supportive work environment.

• Collaborative team culture focused on innovation and excellence.