Senior Frontend Engineer (Creator)
LottieFilesWarwickshire, United Kingdom
We seek a talented and motivated Senior Front-End Web Developer to join our dynamic team. The ideal candidate will have a strong foundation in React, JavaScript, and TypeScript and a passion for creating visually appealing and highly functional web applications. This role will involve collaborating with cross-functional teams to design, develop, and implement front-end solutions for our diverse range of projects.
Responsibilities
- Develop and maintain web applications using React, JavaScript, and TypeScript.
- Translate designs and wireframes into high-quality code.
- Optimise 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.
Qualifications
- 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 to accelerate development while ensuring AI-generated code meets high standards for performance, security, and accessibility.
View all remote jobs at LottieFiles →
FAQ
- Is the Senior Frontend Engineer (Creator) position at LottieFiles remote?
- Yes. This role was posted on Remote Frontend Jobs, a job board that lists exclusively fully remote positions.
- When was this Senior Frontend Engineer (Creator) job posted?
- This listing was posted on June 18, 2026 and is still open for applications.
- How do I apply for the Senior Frontend Engineer (Creator) position at LottieFiles?
- Use the apply button on this page — it takes you directly to the employer’s application page.
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