Junior Frontend Web Developer
BuildBear Labs operates a Web3 developer-tooling platform for realistic, private EVM sandbox testing, debugging, CI/CD, and plugin-based integration testing.
Maintainer signals as of 9/25/2026
Funding history
Projects
About BuildBear Labs
BuildBear Labs provides cloud-enabled, shareable EVM sandboxes that fork live blockchain state for dApp and smart-contract testing. Its platform includes the Phoenix Engine, CI/CD workflows, transaction debugging, faucets, explorers, and integrations for services such as account abstraction, bridges, oracles, and security tools.
Skills
Candidate Availability
Required and preferred rules are kept separate and reflect the wording in the original posting.
About the Role
Develop frontend web applications with TypeScript, ReactJS, NextJS, and potentially RemixJS. Write maintainable code, keep up with Node.js and TypeScript updates, apply CSS and styling libraries, contribute to user-centric interfaces, support frontend microservice scaling, learn AWS services, and collaborate with experienced team members in a startup environment.
Requirements
- At least 2 years of experience developing web applications with frontend technologies
- Experience with ReactJS
- Experience with NextJS
- Familiarity with or willingness to learn RemixJS
- Proficiency in TypeScript
- Basic experience with CSS and styling
- Basic understanding of UI/UX principles
- Awareness of scaling frontend microservices
- Ability to work collaboratively
Responsibilities
- Develop frontend web applications
- Write maintainable TypeScript code
- Follow code guidelines
- Keep up with Node.js APIs and TypeScript updates
- Apply CSS and styling techniques
- Use CSS libraries such as Bootstrap, Tailwind CSS, or Bulma
- Contribute to user-centric frontend solutions
- Support scaling frontend microservices
- Collaborate with team members
Benefits
- Stock options for early joiners