Flatfile is revolutionizing how enterprises handle their most stubborn data problems. We’re building an AI-native data mapping, cleaning, and transformation platform that enables the world’s largest organizations to put messy, complex data to work fast.
Think of Flatfile as the missing operating system for enterprise data.
Start with a spreadsheet, a database, or an API, describe the outcome you need, and Flatfile goes to work: mapping columns, normalizing values, cleaning formats, enriching records, transforming structures, and preparing data for real business use.
We’ve made huge strides with AI features like automated data mapping and transformation, but we’re only scratching the surface of what’s possible.
We need engineers who can bridge the gap between powerful AI models and production-ready features that solve real customer problems. Flatfile builds resilient systems that tackle the toughest challenges in data handling: scale, reliability, messy inputs, distributed workflows, and more.
Flatfile is a small, talent-dense team of world-class builders, former founders, and leaders from companies like Google, Uber, Shopify, and Twitter.
If you’re excited to solve some of the hardest problems in data and AI, and to build products that change how the enterprise world works with data, we’d love to have you join us.
This role reports to: Jon Bell, VP of Product & Engineering
In this role you will:Drive full-stack feature development from conception to deployment, taking ownership of key product initiatives
Ship a lot of product and talk directly to users
Collaborate on design and implementation of user-facing features that improve user experience
Build robust, scalable, and performant web applications using modern frontend and backend technologies
Identify opportunities for optimization and enhancement in existing systems
Contribute to architectural decisions that shape the future of our product
Set the industry standard for the UX of agent products
Optimize prompts, fine-tune model behavior, and evaluate performance
A proven record of exceptional achievements and impact
Willingness to work hard, move fast and grow quickly in a rapidly changing environment
An exceptional ability to learn
Solid full-stack foundation: from building React components to developing APIs to integrating with third-party services
Strong proficiency with TypeScript, React, and modern frontend development practices
Experience working directly on user-facing products and understanding user needs
Strong problem-solving skills and attention to detail
Excellent communication skills and ability to work cross-functionally
Have a humble attitude, an eagerness to help your colleagues, and a desire to do whatever it takes to make the team succeed
Build tools to accelerate your own (and your teammates') workflows, but only when off-the-shelf solutions won't do
Experience with Al/LLM integration in applications
Background building coding agents, multi-agent systems, or working on productivity tools
Previous experience at a high-growth startup
Contributions to open-source projects
Strong opinions on agent orchestration and designing system prompts
You prefer working exclusively on backend systems without user interaction
You're uncomfortable with the pace and changing priorities of a startup environment
You require highly structured requirements and aren't comfortable with ambiguity
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Top Skills
What the Team is Saying
What We Do
Flatfile, the pioneer of AI-assisted data exchange, provides companies and their software development teams with the easiest, fastest, and safest way to build the ideal data file import experience for their users. Hundreds of companies such as AstraZeneca, Square or Sage rely on Flatfile’s extensible, API-first platform to create enterprise-scale, intelligent, file-based data import solutions, increase developer productivity, reduce cost and improve data quality. To start for free and learn how to turn “flat” files into API-ready data visit www.flatfile.com.
Why Work With Us
We believe that humans shouldn’t have to struggle to use the data that drives our work forwards. At Flatfile, we’re creating beautiful, human-centric experiences to remove the barriers between people and data. We’re a team of thoughtful designers, talented craftspeople, and experienced engineers tackling a job that's equally challenging and fun.
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Flatfile Offices
Remote Workspace
Employees work remotely.
Flatfile is a 100% remote company, and we offer every employee $10,000 toward a home office makeover to create the zoom-ready office of their dreams.
