Senior Rust Software Engineer

Sorry, this job was removed at 10:10 p.m. (CST) on Monday, Apr 20, 2026
Bellevue, WA, USA
In-Office
Artificial Intelligence • Machine Learning
The Role
Building data-driven AI applications and agents is too complex, even for advanced developers.

This new generation of applications need fast, secure access to data across disparate systems, the ability to search and reason over that data, and infrastructure that’s reliable enough to run in production. Today, teams often need to piece together query engines, search systems, caches, and AI tooling, adding significant complexity along the way.

At Spice AI, we simplify this by unifying query federation, search, and AI into a single runtime for building intelligent applications. Our mission is to make building AI-powered software as easy building a modern web application and help developers build the next generation of applications. We offer both open source and fully managed cloud deployments.

For a deeper dive into the vision, watch Founder and CEO Luke Kim's CMU Databases talk on Spice.ai OSS at https://www.youtube.com/watch?v=tyM-ec1lKfU and read his Materialized View interview at https://materializedview.io/p/building-a-cdn-for-databases-spice-ai.

At Spice AI, we hire for MEI: Merit, Excellence, and Intelligence. We're looking for exceptional, ambitious builders who are driven to solve hard problems and push the boundaries of what's possible for AI.

Who we are looking for

  • You are an exceptional engineer.
  • You are a problem solver. You start customer problems and figure out how to solve them with technology.
  • You think differently. You do not accept the status-quo. You challenge the current model of the world and take leaps of faith to build it better for everyone.
  • You are positive. Instead of focusing on limitations, you ask what’s possible. 
  • You care about meaningful work. Your work is more than a job. 
  • You are comfortable with ambiguity and unknowns, and in these situations, you lead by creating clarity. 
  • You are passionate about high performance and have high standards.

What we're looking for

  • At least 2 years professional experience with Rust or 3+ years professional experience in C/C++
  • Experience in designing, implementing, scaling and shipping production distributed and data systems.
  • A track record of strong design, architectural, engineering and product decisions.
  • Excellent communication skills.
  • Ability to ramp up quickly and hit the ground running.
  • Ideally experience contributing to open-source projects.
  • Experience with Apache infra, CNCF-stack, and cloud-native development, and ideally with Rust/Golang.

Your responsibilities

  • An outstanding contributor in the Spice.ai open-source project.
  • Creating, designing, and building the distributed and data systems architecture of the Spice.ai Cloud Platform, our cloud systems, and spicerack.org.
  • Take ownership and drive initiatives for improving the product.

Your first 90-days

  • Your first month - ramp up and contribute improvements to the Spice.ai project
  • 30-60 days - contribute to weekly Spice.ai releases
  • 60-90 days - take technical and engineering ownership of an entire feature area

About Spice AI

Founded in June 2021 by Microsoft and GitHub alumni Luke Kim and Phillip LeBlanc, Spice AI creates technology to help developers build intelligent applications and agents that learn and adapt.

Before co-founding Spice AI, Luke was the co-creator of Azure Incubations in the Office of the Azure CTO, where he led cross-functional engineering teams to create and develop technologies including Dapr and OAM.

Spice AI is backed by some of the top industry angel investors and leaders, including Nat Friedman, Mark Russinovich, CTO of Microsoft Azure, and Thomas Dohmke, CEO of GitHub, who is also on the board.

Spice AI also has notable VC backing from Madrona Venture Group, Basis Set Ventures, Founders' Co-op, and Picus Capital.

Learn more:

- On TechCrunch and GeekWire
- About the team at spice.ai/careers
- The Spice.ai general availability announcement blog post
- The Spice.ai OSS project announcement blog post

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The Company
HQ: Seattle, WA
15 Employees
Year Founded: 2021

What We Do

Building intelligent apps that leverage AI is still way too hard, even for advanced developers. Our mission is to make this as easy as creating a modern web page. Spice AI provides the fastest, easiest, and smartest way to access and leverage web3 data. Designed for applications and machine learning, we remove the complexity of building and operating massive data infrastructure – enabling teams to create the next generation of data and AI-driven apps. The next generation of AI-driven applications will have a profoundly positive impact on the way we all live. Spice AI is enabling and accelerating their creation. From health and longevity to security for all, Spice-powered apps will enrich the lives of everyone, everywhere. If that resonates with you, join us!

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