Senior Frontend Engineer (Pass)
Location
barcelona, cataluña
Job Type
Full-time
Category
Informática y tecnología
Posted
June 17, 2026
Requirements
- Proven front-end expertise with deep technical knowledge of browser internals, extension APIs, and desktop application frameworks
- Deep understanding of the Javascript ecosystem
- Proficiency with TypeScript or type-safe programming paradigms
- Strong understanding of software engineering best practices, Design patterns, CI/CD
- A product mindset with a focus on offering the best user experiences
- Experience working in a distributed team
- (Desirable) Experience with modern MV3 browser extension development
- (Desirable) Experience with Electron or similar desktop application frameworks
- (Desirable) Experience with browser extensions and/or cross-platform web applications
- (Desirable) Experience working with service-worker architectures
- (Desirable) Experience with WebAssembly and/or Rust
- (Desirable) Experience with breaking down product requirements into ar...