Whatnot

Software Engineer, Enterprise Support

api distributed-systems ecommerce erp netsuite +2 skills

Whatnot is hiring a Software Engineer for their Enterprise Support team to partner directly with large sellers and their engineering teams — designing custom integrations on top of Whatnot's APIs, building internal tooling, automating repetitive support workflows, and solving complex post-sale technical challenges. It blends hands-on coding with customer-facing technical work in the live-commerce

elixir javascript python spring

Software Engineer, Financial Platform

Europe

Ireland

Build and own financial systems handling billions in transaction volume for Whatnot's live-shopping marketplace, developing scalable infrastructure for fees, taxes, payouts, and cross-border commerce using primarily Python, Elixir, and JavaScript.

Software Engineer, Logistics Platform

North AmericaSenior

ai api data-quality data-science observability +1 skills

Senior Software Engineer on the Logistics Platform team at Whatnot, building shared backend systems, APIs, and data infrastructure that power shipping, tracking, and fulfillment across their live-shopping marketplace. Day-to-day work centers on logistics data quality, shipment-state normalization, observability tooling, and partnering with Product, CX, Trust, and Ops.

Software Engineer, Messaging Platform

api crm data-science distributed-systems elixir +5 skills

Backend Engineer on the Messaging Platform team building the backend services, APIs, and platform capabilities that power push, email, SMS, and in-app messaging at Whatnot. Work spans audience targeting, campaign scheduling, observability, and high-volume delivery systems for a large live shopping marketplace.

Software Engineer, Data Foundations

airflow analytics api automation aws +22 skills

Build and evolve Whatnot's data platform foundations — streaming, orchestration, and data lake infrastructure powering real-time analytics, ML, and event-driven applications. Core stack spans Kafka/Flink, Airflow/Dagster/Temporal, Snowflake/BigQuery/Redshift, AWS S3, Python, Terraform, and CI/CD tooling.

Software Engineer, Data Platform

analytics api aws bigquery cloud +13 skills

Lead the technical direction and buildout of Whatnot’s multi-tenant Flink data platform, creating scalable stream-processing systems for real-time analytics, event-driven applications, and machine-learning infrastructure using Kafka or Pulsar, cloud data stores, AWS or Google Cloud, Terraform, and Python.

account-executive airtable crm ecommerce salesforce

6 days ago

Account Executive, UK

UK

United Kingdom

🚀 Join the Future of Commerce with Whatnot! Whatnot is the largest live shopping platform in North America and Europe to buy, sell, and discover the things you love. Whether it's trading cards, fashion,…

Product Designer, Payments

accessibility ecommerce figma protopie prototyping +3 skills

🚀 Join the Future of Commerce with Whatnot! Whatnot is the largest live shopping platform in North America and Europe to buy, sell, and discover the things you love. Whether it's trading cards, fashion,…

Senior Android Engineer - China

android ecommerce java kotlin

🚀 Join the Future of Commerce with Whatnot! Whatnot is the largest live shopping platform in North America and Europe to buy, sell, and discover the things you love. Whether it's trading cards, fashion,…

automation distributed-systems ecommerce event-driven-architecture fintech +2 skills

Senior Backend Engineer, International Engineering

EuropeSenior

Poland

🚀 Join the Future of Commerce with Whatnot! Whatnot is the largest live shopping platform in North America and Europe to buy, sell, and discover the things you love. Whether it's trading cards, fashion,…

Senior Frontend Engineer - China

css ecommerce html javascript nextjs +1 skills

🚀 Join the Future of Commerce with Whatnot! Whatnot is the largest live shopping platform in North America and Europe to buy, sell, and discover the things you love. Whether it's trading cards, fashion,…

Senior Fullstack Engineer - China

🚀 Join the Future of Commerce with Whatnot! Whatnot is the largest live shopping platform in North America and Europe to buy, sell, and discover the things you love. Whether it's trading cards, fashion,…

ecommerce

Senior iOS Engineer - China

🚀 Join the Future of Commerce with Whatnot! Whatnot is the largest live shopping platform in North America and Europe to buy, sell, and discover the things you love. Whether it's trading cards, fashion,…

ecommerce ios swift

North AmericaFull-timeSenior

Senior Software Engineer

cloud data-science distributed-systems elixir javascript +1 skills

🚀 Join the Future of Commerce with Whatnot! Whatnot is the largest live shopping platform in North America and Europe to buy, sell, and discover the things you love. Whether it's trading cards, fashion,…

RemoteNorth AmericaSenior

Senior Software Engineer, Fraud

dagster data-pipelines data-science dbt llm +5 skills

🚀 Join the Future of Commerce with Whatnot! Whatnot is the largest live shopping platform in North America and Europe to buy, sell, and discover the things you love. Whether it's trading cards, fashion,…

Software Engineer, Ads

🚀 Join the Future of Commerce with Whatnot! Whatnot is the largest live shopping platform in North America and Europe to buy, sell, and discover the things you love. Whether it's trading cards, fashion,…

Performance Marketing Manager

UK

United Kingdom

🚀 Join the Future of Commerce with Whatnot! Whatnot is the largest live shopping platform in North America and Europe to buy, sell, and discover the things you love. Whether it's trading cards, fashion,…

Planning Analyst, Workforce Management

🚀 Join the Future of Commerce with Whatnot! Whatnot is the largest live shopping platform in North America and Europe to buy, sell, and discover the things you love. Whether it's trading cards, fashion,…

sql

Security Engineer (GRC)