Search the 19 jobs at Whatnot

Build ads products by working across the full ads stack including bidding & targeting, ranking/auction, serving, campaign management, and seller tooling. Build highly scalable ads system that handles all aspects of running an online advertising system and helps sellers differentiate themselves on Whatnot. Understand our buyer and seller experiences and become an expert in helping them effectively scale their business through ads & monetization products.

The Customer Identity Access Management architect role is responsible for building solutions that enable customers to securely authenticate, organize, and manage their identities and profile data. Responsibilities include implementing customer identity and access in both front-end and back-end implementations, collaborating with the Security team, and engaging in the design, development, and deployment of applications involving CIAM systems and solutions.

Looking for a Technical Program Manager to work across Infrastructure and Product teams, focusing on incident management and stability efforts, enhancing security and quality, driving the engineering roadmap, and leading strategic initiatives.

The Software Engineer, Machine Learning will collaborate across machine learning, platform, and product engineering teams to develop scalable solutions using data and machine learning engineering. Responsibilities include training models, contributing to various serving stacks, building ML infrastructure, developing communication devices, and advancing technical approaches to scalable machine learning.

The Software Engineer will be part of the Seller Experience team developing scalable solutions for sellers on the Whatnot platform. Responsibilities include enhancing the seller journey from onboarding to growth, with a focus on user-friendly experiences. Ideal candidates have 5+ years of software engineering experience and proficiency in Python, JavaScript, and Elixir. Prior experience in ecommerce technology is a bonus.

Search engineers at Whatnot are responsible for building the best search experience for users to find the most relevant content on the platform. They focus on taxonomy, search and filters, retrieval and ranking algorithms, as well as content understanding.

Build systems and products for Trust & Safety team at Whatnot, moderate shows, mitigate issues, monitor & detect bad behavior, scale solutions for growth, prioritize high impact features, emphasize quick feature delivery, exercise good judgment, work across backend and frontend

Looking for a Machine Learning Scientist to join the Machine Learning and Data Platform team at a fast-growing livestream shopping platform. Responsibilities include developing and deploying machine learning solutions, leading initiatives, and working across product areas. The ideal candidate should have 5+ years of experience in the industry and extensive skills in Python, SQL, and data science tools.

Looking for a Software Engineer with 5+ years of experience to join the Core Machine Learning team at Whatnot. Responsibilities include driving the development of machine learning operations, enhancing machine learning infrastructure, developing scalable design patterns, improving model training and management, deploying ML models, and defining technical approaches to scalable machine learning.

Partner closely across the business to find improvements and influence decisions using data science methodologies. Define best practices within an experiment-driven culture and inform product engineering roadmap through data analysis.

The Backend Engineer at Whatnot will work on different aspects of buying and selling on the platform, focusing on building scalable and maintainable backend systems. The role involves prototyping new ideas, shipping high-quality code quickly, and collaborating with other teams for extreme scale.

The Customer Operations Manager at Whatnot partners with various teams to implement new products, policies, and processes, focusing on improving the support experience for customers and driving continuous improvement in operational performance metrics.

The Indirect Tax Senior Manager will be responsible for automating the computation, reporting, and disbursement of indirect taxes, managing controversy, and partnering with all aspects of the business to ensure a seamless tax experience for buyers and sellers. This role reports to the Director of Tax.

The Senior Manager of Payments Strategy & Operations will lead the payments S&O team, overseeing the strategy and execution of global payment initiatives to enhance the buyer and seller experience, ensuring transparency, security, and efficiency in transactions.

As a Developer Productivity Engineer at Whatnot, you will be responsible for enhancing the efficiency and satisfaction of the engineering teams by building seamless workflows, automating tasks, and optimizing developer workflows. The role requires 5+ years of experience in developer productivity or a similar field, excellent communication skills, and expertise in CI/CD workflows.

Experienced Data Scientist role supporting Go-To-Market teams in expanding across product categories and geographic markets. Responsibilities include improving GTM strategies, building KPIs and dashboards, analyzing user behavior, and defining data-informed best practices.

Responsible for building user experience for finding and engaging with relevant content on the platform. Design and build scalable taxonomy and content management systems. Prototype new ideas and build for extreme scale while coordinating with other teams.

As a Backend Engineer at Whatnot, you will build the social aspects of the platform that foster lasting connections between sellers and buyers. You will design and build highly scalable systems in multiple languages like Python, Elixir, and JavaScript, focusing on real-time interactions and critical monetization flows. Must have a Bachelor's degree in Computer Science or equivalent work experience, 5+ years of software engineering experience, and expertise in backend development.

As an Infrastructure Software Engineer at Whatnot, you will be responsible for building and scaling the live streaming and marketplace service, ensuring reliability, scalability, and performance of systems. You will work in a remote-first team environment with a focus on high-impact solutions and growth mindset.