Marketplace Operations & Experimentation Specialist

The role

You will launch and track A/B tests, manage marketplace operations, and monitor shopping partner performance. This role involves managing placements, promotions, and cashback programs within the Sezzle app.

What you will do

• Set up, QA, and launch A/B tests across Marketplace features.
• Monitor running tests and call results once they reach significance.
• Maintain a single source of truth for every test.
• Create and manage placements, promotions, coupons, and offers.
• Set up and manage cashback programs in internal admin tools.
• Onboard new online stores and activate store domains.
• Map user and merchant segments for features and offers.
• Run regular QA audits and work through user-reported issues.
• Benchmark shopping experience against competitors.
• Document test plans, results, and processes.

Required qualifications

• Bachelor’s degree in Computer Science, Software Engineering, Data Science, Statistics, Mathematics, or a related quantitative field.
• 1 to 3+ years of experience in operations, experimentation, or product analytics.
• Highly organized.
• Clear written and verbal communication in English.
• Strong analytical skills.
• Comfortable with SQL and dashboards.
• Able to read A/B test results (lift, significance, sample size).
• Comfortable in a fast-changing environment where priorities shift.
• Detail-oriented with a QA mindset.
• Daily user of Claude or a similar AI tool.

Nice to have

• Experience with A/B testing or feature flag tools, such as Optimizely, LaunchDarkly, Statsig, or Firebase.
• Experience with affiliate, cashback, or advertising partnerships.
• Experience with Jira and Confluence.
• Experience with mobile apps and product analytics tools, such as Amplitude, Mixpanel, or similar.

About the company

Sezzle is a fintech company aiming to financially empower the next generation through interest-free installment plans and tech-driven shopping experiences.