We are hiring a certified TypeScript developer to create and maintain a suite of internal libraries and utilities. This is a foundational role where you will be writing generic, reusable code that will be used by many other developers in the company. You will be responsible for creating well-designed, well-tested, and well-documented libraries that solve common problems. This requires a deep understanding of TypeScript's advanced features and a passion for API design.

As our TypeScript Library Developer, you will be working on the core, shared code that underpins many of our applications. You will not be building user-facing features, but rather the tools that our feature developers use. This is a role for a developer who thinks deeply about abstraction, API design, and developer experience.

Your Mission:

• Design and develop new TypeScript libraries to solve common problems faced by our development teams (e.g., utilities for logging, authentication, data fetching).
• Take ownership of our existing shared libraries, improving them and adding new features.
• Write a comprehensive test suite for all library code to ensure it is robust and reliable.
• Create excellent documentation that makes it easy for other developers to use your libraries.
• Set up and maintain the build and publishing process for our internal packages.
• Stay up-to-date with the TypeScript ecosystem and advocate for best practices in library development.

Why this is a great role:

You will have a huge impact on the productivity and code quality of our entire engineering organization. You will get to focus on pure, algorithmic, and architectural problems without the distraction of UI development. This is a chance to become a true expert in TypeScript and library design. If you enjoy creating tools for other developers and take pride in writing elegant, reusable code, this is the job for you.

• 2-3 years of experience with TypeScript.
• Deep understanding of TypeScript's type system and advanced features.
• A passion for API design and creating great developer experiences.
• Experience with writing and publishing libraries (e.g., to npm) is a plus.
• A strong commitment to testing and documentation.

• Have a high-leverage impact on the entire engineering organization
• Focus on pure library and API design
• Become an expert in advanced TypeScript and software architecture
• Long-term, stable, and fully remote contract