LottieFiles

Senior Frontend Engineer, Creator

LottieFiles

full-time

Posted on:

Location Type: Remote

Location: United States

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Job Level

Senior

Tech Stack

CloudGraphQLJavaScriptReactRustTypeScript

About the role

  • Develop and maintain web applications using React, JavaScript, and TypeScript.
  • Translate designs and wireframes into high-quality code.
  • Optimize applications for maximum speed and scalability.
  • Ensure the technical feasibility of UI/UX designs.
  • Collaborate with back-end developers and other team members to establish objectives and design more functional, cohesive codes to enhance user experience.
  • Implement performant code to ensure the product works across devices of various capacities.
  • Write clean, scalable, and documented code with an emphasis on maintainability.
  • Debug and troubleshoot layout and scripting issues across a variety of browsers.
  • Participate in code reviews and contribute to team knowledge sharing.

Requirements

  • Strong experience with React and Typescript
  • Experience with any modern state management library (Finite State Machine libraries preferred - e.g XState)
  • Strong experience with single-page applications (SPA) and state management.
  • Experience with a CSS-in-JS framework for styling
  • Knowledge of front-end build pipelines and tools.
  • Understanding of general linear algebra and its application in graphics and animations.
  • Experience with GraphQL APIs and asynchronous request handling.
  • Strong problem-solving skills and attention to detail.
  • Experience with maintaining or deploying libraries or plugins is nice to have.
  • Frontend testing experience is required.
  • Bachelor's degree in Computer Science or a related field or equivalent experience.
  • 4+ years of professional experience in front-end web development.
  • Demonstrable experience with React, JavaScript, and TypeScript.
  • Nice to Have: Experience working with canvas-based environments.
  • Familiarity with cloud services and infrastructure.
  • Experience with Rust is nice to have.
  • Proficient in AI-native workflows (e.g Claude) to accelerate development while ensuring AI-generated code meets high standards for performance, security, and accessibility.
Benefits
  • Fully Remote Working Environment
  • Flexible Work Hours
  • A welcome gift and LottieFiles swag pack
  • Bonus to set up your workstation at home
  • Unlimited Leave Days
  • Medical Insurance
  • Generous learning budget
  • Gym membership
  • Co-working space membership
Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Hard Skills & Tools
ReactJavaScriptTypeScriptstate managementCSS-in-JSGraphQLfrontend testinglinear algebraasynchronous request handlingcanvas-based environments
Soft Skills
problem-solvingattention to detailcollaborationcode reviewknowledge sharing
Certifications
Bachelor's degree in Computer Science