SECTION I · THE BRIEF
Brief #31360Updated 23 AUG 2026AMERICAS TIMEZONESAshbyY COMBINATOR
Employbl Company Profile

Senior UX/AX Engineer

LanceDB is a developer-friendly, open source database for multimodal AI. From hyper scalable vector search to advanced retrieval for RAG, from streaming training data to interactive exploration of large scale AI…

Location
Americas timezones
Company size
10–50
Posted
Today
Via
Ashby
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Senior UX/AX Engineer · LanceDB

View company profile
Job title
Senior UX/AX Engineer
Job location
Americas timezones
Job description

Role

  • Engineer focusing on providing optimal user and agent experiences on the LanceDB platform.

  • Takes high-level direction (e.g., "identify where UX is significant ahead of AX and drive more parity") and drives to results

  • Success looks like a LanceDB platform that incorporates compelling user and agent experiences for exploring and managing their multimodal data, enabling more adoption and increased usage.


Day-to-day

  • Work with the rest of engineering to optimize user and agent experience across their parts of the platform.

  • Build scalable backends for LanceDB Enterprise to support user and agent experiences across billion-scale datasets.

  • Our tech stack: Rust, Typescript, React, Python, k8s, Terraform, CSPs


Qualifications

  • 8+ years as a software engineer

  • Experience working on frontend and backend parts of large-scale data platforms (e.g., databases, data infra, ML/AI systems), including work on concurrency and multitenancy

  • Experience crafting UIs using Typescript, React/next.js/Vercel, CLIs, and APIs

  • Experience building elegant user-oriented and ideally agent-oriented experiences

  • Experience building infrastructure with one or more of CSP stacks, Terraform, and k8s

  • Demonstrated ownership of ambiguous projects with minimal guidance

  • Strong written and verbal communication (can drive alignment across teams)

  • Comfortable using data (metrics, experiments, usage) to guide decisions

  • Experience contributing to or working with open source communities

Please apply for this role only if you meet all of the above qualifications, and agree with the day-to-day responsibilities.

About LanceDB

LanceDB is a developer-friendly, open-source data platform for multimodal AI. From hyper-scalable vector search to advanced retrieval for RAG, from streaming training data to interactive exploration of large-scale datasets, LanceDB is the best foundation for your AI workloads.

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LanceDB headquarters

San Francisco, CA

Company size

1050 employees

Founded

2021

Total raised

$41,000,000

View company profile ↗

Funding rounds

  • Series A$30M
  • Seed$8M
  • Pre Seed$3M