About Deepline

Deepline is the deep research platform for businesses.

While AI has changed the way we access and utilize information, it has yet to do so for enterprise. The reason: necessary business context is hiding in prohibitively messy, disjoint datasets - strewn across disconnected systems, unlabeled, painful to access for humans much less LLMs.

The best orgs build a team of data experts to wrangle this context – we’re replacing this need.

We’re a small team bringing decades of data experience from Uber, Lyft, and MIT. We’re dedicated to truthseeking conversation, shipping speed, and building magical user experiences.

Role

We’re seeking a Founding Design Engineer to help design the future of human-process interaction.

You’ll work closely with our founders to design new iterations of our product and ship fast.

Expect strong ownership, spirited debate, and novel technical challenges at the frontier of

multi-agent systems
A.I. powered user interfaces (chat, app builders, workflows)
reinforcement learning with human feedback
semantic layers
unstructured data processing
knowledge graphs/ontologies

What you’ll do

Shape and ship new product capabilities end-to-end alongside our team
Engineer context and tools for our AI systems. Our team has solved access to clean datasets – now comes the delicate science of feeding this data into LLM context.
Design for an intimidatingly broad set of use cases: our customers have incredibly open-ended questions, tactical and strategic - how do I increase revenue? Which customers are struggling with my product? Which competitors am I losing deals to? What should I do about this?

Why join now

Building Business Logic Compilers: We’re building for the shift towards business logic abstractions. The growth potential is immense; and we’re building a team obsessed with execution to get us there.
Make Asymmetric Bets alongside Brilliant People: Our founding team are domain experts on these problems, coming from Uber, Lyft, and MIT to top tier enterprises. Joining early means real ownership in the upside you help create.
Forget Incremental Improvements: You’ll be building frontier multi-agent systems tackling engineering challenges that could fundamentally transform how knowledge work is done.

What we’re looking for

You may be a fit if you…

Strong attention to detail & high-bar
Are a self-starter, and have a track record of building products from 0 → 1
Enjoy both design & engineering craftsmanship - powerful/scalable systems that support delightful UX
Savor critical feedback from customers as growth opportunities
Embrace the latest AI dev tools (e.g. Cursor, Claude Code) to build better and faster

We’re excited to work with engineers who’ve built full-stack, multi-cloud systems and are quick to learn new tools. Our stack is Typescript/Vercel, Python (Pydantic/FastAPI), SQL, DBT, and LLMs/multi-agent systems galore.

Applying

Curious? We’d love to chat - send a resume/linkedin and a note to team@deepline.com

Founding UX/Design Engineer

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