Senior Software Engineer, Language Development

ZooLos Angeles, CA
Hybrid

About The Position

We are seeking a Software Engineer with deep expertise in functional programming languages, interpreters, and modern web technologies to help shape the future of our next-gen CAD software. In this role, you'll work on KCL, our new programming language for 3D design. You'll help design language features, identify and improve rough edges or hard-to-use features, and improve its interpreter runtime. You'll also integrate KCL into its purpose-built IDE, Zoo Design Studio, allowing users to build KCL programs using a familiar point-and-click GUI. You can get a feeling for KCL in the KCL book. You’ll work across Rust, WebAssembly and TypeScript building advanced developer-centric features. This is a highly collaborative role where you’ll partner with our team to push the boundaries of interactive, code-driven design.

Requirements

  • B.S. Computer Science or a related field, or equivalent professional experience
  • Demonstrated professional experience and proficiency in software development contributing to highly scalable and reliable systems
  • Proficiency with Rust, and Javascript/Typescript
  • Experience with functional programming languages
  • Knowledge of language parsers and interpreters
  • Knowledge of AST driven code-mods
  • Experience with Git
  • Solid understanding of modern techniques and algorithms related to workflow design
  • Familiarity with libraries and tools for programming language interoperability
  • A testing-based and automation-focused approach to engineering

Responsibilities

  • Integrate the interpreter for a domain specific language (DSL) with a GUI written in TypeScript
  • Implement code-mods and other code refactoring tools
  • Add features and maintain an interpreter written in Rust, running in WebAssembly
  • Maintain a language parser and syntax highlighting
  • Develop and optimize the frontend of our modeling app, focusing on performance and user experience
  • Collaborate with backend teams to design and implement robust APIs that support the app's code-driven design functionality
  • Enhance the app's UI/UX by leveraging TypeScript, React, and XState, ensuring that the interface is both powerful and easy to use
  • Develop delightful CodeMirror extensions that bridge the gap between the user's code and the 3d-model
  • Implement advanced AST/code-mods, CodeMirror enhancements, and deep integration with WebAssembly (Wasm) for performance improvements
  • Utilize XState for state management to maintain app consistency and reliability across various user interactions
  • Apply a deep understanding of JavaScript and browser internals to improve app functionality and performance
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