Eulerity

Eulerity

Associate Web Development Software Engineer (SDK)

New York, New York

Work authorization required$100k-$125kDetected 29 days ago
JavaScriptTypeScriptJavaReactHTMLCSSViteFull-Stack DevelopmentCode ReviewLLMsCommunicationWriting

About the role

  • Owning the SDK as a product: the public API surface, TypeScript types, semantic versioning, packaging/distribution, backwards compatibility, and documentation.
  • Collaborating across web, mobile, and backend teams to align on best practices, shared architecture, and product direction.
  • You've set up custom automation workflows (e.g., wiring Claude or similar LLMs into forms, APIs, or internal tools to replace manual work).

Responsibilities

  • Designing, building, and shipping developer-facing SDKs consumed by other engineers.
  • Building and maintaining AI-powered automation workflows that connect our product to internal and external systems.
  • Developing and testing new features using AI-assisted tooling and autonomous agents, maintaining the codebase, integrating with APIs and data models, and owning the PR lifecycle (writing, reviewing, and incorporating feedback).
  • Partnering with Product and Design to translate designs and prototypes into shipped solutions for our users and the engineers who build on our SDK.
  • SDK/library builder. You design clean, intuitive, hard-to-misuse APIs and think about the developer on the other side of your interface.

Requirements

  • Experience packaging and distributing libraries: bundling (e.g., tsup, Rollup, Vite), ESM/CJS output, tree-shaking and bundle-size awareness, and npm publishing.

Nice to have

  • 2-3 years of professional experience with React & TypeScript, including building reusable, composable components and using strong types as a public contract.
  • Solid understanding of fundamentals (HTML/CSS/JavaScript, working with APIs).
  • Familiarity with standard engineering workflows (PRs, code review, agile).
  • Strong written communication, including clear technical documentation.
  • Authorized to work in the US.
  • Monorepo and release tooling (e.g., Changesets, Turborepo, Nx) and automated CI release pipelines.
  • Backend / full-stack work (Java).
  • Technical writing and developer documentation experience.

Compensation

  • Our salary ranges are based on paying competitively for our company's size and industry, and are one part of the total compensation package that also includes benefits, perks and other opportunities at Eulerity.
  • The expected range for this role is $100,000 - $125,000, commensurate with experience and level.

Benefits

  • 🩺 Comprehensive benefits
  • 🏖️ Unlimited PTO
  • 🍽️ In-office lunch stipend and unlimited snacks
  • 🚅 Commuter benefits
  • Our salary ranges are based on paying competitively for our company's size and industry, and are one part of the total compensation package that also includes benefits, perks and other opportunities at Eulerity.

Visa & Work Authorization

  • Authorized to work in the US.
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This listing is sourced directly from Eulerity's careers page and normalized into a canonical job model.