Senior / Staff Data Engineer

"If you build it, they will query." (Field of Dreams, data engineering edition) So what are the three key parts of this role? 1. Build the platform, not just the pipelines The data team is currently one person. You'll be number two, and a genuine partner to the data lead. The groundwork is laid with Snowflake, Databricks, dbt and early LLM pipelines. Now it needs someone to turn it into a platform that scales. This role is weighted towards infrastructure, distributed systems and platform engineering rather than data modelling. You'll make the architecture calls, choose the tooling and keep the platform flexible as AI changes the landscape underneath it. 2. Turn data into products customers pay for Here, data isn't a reporting function. It's a feature. You'll build an agentic semantic layer, event-driven data products and embedded analytics that customers use every day. You'll also lead zero-to-one work in streaming, governance and knowledge management. The data arrives from thousands of external systems that all interpret the rules differently, so turning it into something trustworthy is the real craft. 3. Run what you build Infrastructure as code, on-call, incident response and production reliability on AWS are all yours. So are large parts of the data function itself, from pipeline design through to stakeholder-facing analytics, while keeping day-to-day requests in check so the big work still ships. Who you'd be working for We can't name them yet, but here's the short version. They're an AI-first B2B software company solving a problem most people never see but every business feels: getting company systems to exchange orders, invoices and shipment data with each other. Historically, each new connection between a brand, retailer or logistics partner took months of manual setup. Their self-service platform, AI-powered rules engine and pre-connected network cut that to minutes. Hundreds of customers, from Fortune 500 enterprises to well-known consumer brandsHundreds of millions of transactions across thousands of trading partnershipsRanked number one in its category across major industry reportsBacked by top-tier Silicon Valley and supply chain investorsAround 100 people, growing quickly, with AI at the heart of the product Why is it a great place to work? Every transaction on the platform is a data problem, so your work lands directly with customers. The company has real scale and revenue, yet it's small enough that one strong data engineer changes the trajectory. Leadership is accessible, decisions are quick, and the hiring manager is one of the most responsive we've worked with. And it's genuinely remote. Seattle, Austin, Denver, Chicago, Atlanta, Boston or a small town nobody's heard of. If you're in the US, you're in range. What this role IS It's for a full-stack data engineer, meaning the whole data stack, from infrastructure through to the customer. It's for someone who has built a data platform from zero and then scaled it. Ideally you were an early data hire at a startup and can show what you built and the numbers that prove it grew. It's for a generalist with depth, equally at home designing event-driven infrastructure and working out what stakeholders actually need. And it's for someone who uses AI seriously. Expect to be asked exactly how AI tools multiply your output, with real, measurable examples. Dabbling doesn't count. What this role is NOT Most applicants miss here. Every point below comes straight from real hiring feedback. Deep specialists in one niche (performance tuning, migrations, ontology) who haven't owned the wider stackLooking after someone else's ETL, or living in SQL inside a mature warehouseWriting dbt models in someone else's architecture, or building dashboardsCareers spent only inside large corporates. Startup experience mattersContractors or consultants who shipped a project and leftScattered project work with no production on-call or infrastructure as codeEngineers who can't explain how they use AI to work smarter. That alone has stopped strong Principal and Staff candidatesA senior title doing the heavy lifting on your resume Resumes without clear ownership and zero-to-one delivery are declined immediately, whatever the seniority or brand names. Vague bullet points get the same result. What you'll bring 5+ years building and operating data platformsPipelines designed and built as distributed systemsProduction dbt or an equivalent transformation frameworkProduction Snowflake, Databricks, BigQuery or similarHands-on AWS (GCP or Azure fine), including on-call, incident response and infrastructure as codeCustomer-facing or embedded analytics you built and shippedEarly data engineering at a startup that went on to scale, with metrics to back itFor Staff level, evidence of setting technical direction and managing stakeholdersNice to have: a numerical background (engineering, physics, maths or CS), streaming with Kafka or Kinesis, and experience taming messy, unstructured data. Why it's worth your time Engineer number two, not number 40. A lead who wants a partner. Data that is the product, not the plumbing. Remote anywhere in the US, up to USD $230K plus equity. How to apply Send your resume with a short note covering: The data platform or product you're proudest of building from zero, and what happened to itHow you use AI in your daily engineering work, with a real example of the impactYour US work authorisation status (see below)Work authorisation: please read before applying This role is open only to US citizens and Green Card holders already living in the United States. There is no visa sponsorship of any kind. No H-1B sponsorship, no H-1B transfers, no OPT or STEM OPT, no TN, no E-3, no L-1 and no future Green Card sponsorship. No exceptions. If you need sponsorship now or at any point in the future, we can't put you forward.