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Founding Software Engineer

Attune· Engineering
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Hybrid (San Francisco, CA)$150k - $200kFull-timePosted 11mo ago

About the role

Founding Software Engineer at Attune, a YC-backed developer tools startup building faster build tools with zero migration effort. Role involves crafting the future of software development with autonomy across languages and end-to-end problem ownership.

Responsibilities

  • Build and ship core tooling for faster software builds and related development workflows.
  • Engage with customers to understand needs and iterate on product requirements.
  • Collaborate with co-founders to design and implement scalable backend systems (primarily in Rust).
  • Explore and understand various build systems and compiler-related concepts to improve tooling.

Qualifications

  • 3+ years of experience in software engineering.
  • Comfort with jumping between programming languages; primary focus on Rust.
  • Willingness to dive into compiler-like challenges and read specs/sources to understand behavior.
  • Strong ownership of problems end-to-end, including customer interaction and ambiguity navigation.

Skills

Required:RustMulti-language proficiency

Benefits

  • Not specified in description.
Last updated Aug 26, 2026. Interested? Apply on the company site.
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About Attune

Faster builds, zero effort.

Attune makes blazingly fast build tools that require zero migration effort. As AI enables developers to write code faster than ever, slow builds are increasingly becoming the bottleneck in development velocity. Developers regularly lose hours of productivity every day waiting for their builds. Imagine being able to write code in 1 minute, but needing to wait 30 minutes to compile, deploy, and test it. Existing solutions either require painful migrations to new tools (e.g. Bazel) or rely on just using bigger servers to run your builds. Instead, we do native, first-class integrations into compilers and build systems. With Attune, you don't need to integrate a new tool. Just make a one-line change from `cargo build` to `hurry cargo build` for 20x faster builds. Eliza (ex-Google) and Xin worked together for 3 years at FOSSA, where Eliza was Head of Engineering and Xin was Head of Product. Eliza brings a decade of programming languages and build systems expertise, while Xin brings a decade of experience building developer tools products, most recently as VP of Product at Teleport (S15). Having experienced the pain of slow builds firsthand across hundreds of production codebases, we're building the solution we've always wanted.

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