Whatnot
Whatnot

57 Whatnot Infrastructure Software Engineer Jobs Hiring Near You

Whatnot is the largest livestream shopping platform in North America and Europe, focused on ... infrastructure the org builds on--reference architectures, internal libraries, MCP servers, eval ...

Check out the latest Whatnot updates on our news and engineering blogs and join us as we enable ... Drive sustainable logistics economics by building scalable infrastructure, data systems, and user ...

Whatnot is the largest livestream shopping platform in North America and Europe, and they are ... infrastructure for building with AI. • Ability to integrate AI tools with internal systems and ...

... Whatnot's Payments org, builds and operates the core infrastructure that powers order creation ... Lead and grow a team of engineers responsible for systems that support hundreds of millions of ...

... Whatnot. From product to infrastructure to AI, you will play a key role working with engineering and product leadership on programs improving execution, alignment, and velocity across the ...

... Whatnot. From product to infrastructure to AI, you will play a key role working with engineering and product leadership on programs improving execution, alignment, and velocity across the ...

Check out the latest Whatnot updates on our news and engineering blogs and join us as we enable ... There's no playbook for what we're doing -- you'll be creating the processes and infrastructure as ...

Whatnot is the largest live shopping platform in North America and Europe, and they are seeking an ... The role involves identifying problems, shipping software quickly, and integrating AI tools with ...

Finance Systems Analyst

San Francisco, CA · On-site

$131K - $160K/yr

Check out the latest Whatnot updates on our news and engineering blogs and join us as we enable ... infrastructure behind one of the fastest-growing marketplaces in the world. Our finance systems ...

Check out the latest Whatnot updates on our news and engineering blogs and join us as we enable ... There's no playbook for what we're doing - you'll be creating the processes and infrastructure as ...

IT Systems & Ops Engineer

Los Angeles, CA · On-site

$100K - $120K/yr

Whatnot is the largest live shopping platform in North America and Europe to buy, sell, and ... software to effectively do their job. You should have strong internal customer support skills ...

Check out the latest Whatnot updates on our news and engineering blogs and join us as we enable ... There's no playbook for what we're doing -- you'll be creating the processes and infrastructure as ...

People Operations Partner

New York, NY · On-site

$113K - $125K/yr

Check out the latest Whatnot updates on our news and engineering blogs and join us as we enable ... You'll focus on strengthening our People infrastructure across compliance, auditing, reporting, and ...

Check out the latest Whatnot updates on our news and engineering blogs and join us as we enable ... Translate payment infrastructure, compliance, tax, and financial integrity requirements into ...

Check out the latest Whatnot updates on our news and engineering blogs and join us as we enable ... A strong understanding of the software development lifecycle and change management processes ...

Check out the latest Whatnot updates on our news and engineering blogs and join us as we enable ... infrastructure, and incentive instruments. You will partner closely with Engineering, Design ...

Showing results 41-57

AI Tooling Engineer

Whatnot

Seattle, WA • On-site

Full-time

Re-posted 5 days ago


Job description

Job Summary:
Whatnot is the largest livestream shopping platform in North America and Europe, focused on building live commerce at an unprecedented scale. They are seeking a Senior AI Tooling Engineer to develop internal tools and workflows that integrate AI across various teams, enhancing productivity and efficiency within the company.
Responsibilities:
• Own ambiguous, cross-org AI bets end-to-end—identify the highest-leverage problems across the company, decide what to build, and drive it from prototype to durable production tool
• Build and ship a high volume of internal apps, prototypes, and automations—going from a vague problem to a working tool in days, then iterating with users toward production quality
• Define the reusable patterns and shared infrastructure the org builds on—reference architectures, internal libraries, MCP servers, eval harnesses, and templates that let others move faster and safer
• Embed directly with teams across CX, Trust & Safety, ops, GTM, and EPD to find high-leverage problems, then build the solution alongside them
• Wire AI into real business context—building RAG and retrieval pipelines, MCP servers, and agentic workflows grounded in Whatnot's data, with appropriate PII and access controls
• Integrate AI tools with internal systems and data sources via APIs, connectors, and event-driven workflows so automations act on real state, not toy inputs
• Scale the leverage—package successful builds into reusable skills and playbooks, and level up the whole company through enablement sessions, boot camps, and mentorship of other builders
• Stay ahead of the AI landscape, evaluating and bringing in new models, tools, and patterns as the ecosystem evolves, and making the build-vs-buy calls
Qualifications:
Required:
• 4 + years of industry experience at scale
• 1+ years of industry experience with the current generation of LLM products (Anthropic, OpenAI, Google)
• Extensive hands-on experience building with prompt engineering, RAG, MCP, agents, and evals
• Experience connecting AI to real data and tools through APIs, webhooks, and connectors
• Ability to reason rigorously about reliability, latency, cost, and access controls
• Experience defining how teams build and mentoring other engineers
• Strong communication skills to translate non-technical problems into software solutions
• Ability to see inefficiency, build fixes, and bring people along
Company:
Whatnot is a live shopping marketplace that connects buyers and sellers through interactive livestreams, auctions, and online storefronts. Founded in 2019, the company is headquartered in Los Angeles, USA, with a team of 1001-5000 employees. The company is currently Late Stage.