Senior Electron Frontend Engineer — Desktop Apps

Tamarind Intelligence; Tenerife; Presencial; EUR 70.000 - 110.000; Jornada completa

Ventajas ofrecidas por este puesto de trabajo

Remote work options

Relocation package

Career growth

Inclusive culture

Direct impact

Descripción de la vacante

INFINNI is seeking a hands-on Senior Frontend Engineer to help build cross-platform desktop applications using Electron. You will work on architecture, networking, observability, and system integration to deliver high-performance user experiences.

The role emphasizes ownership, end-to-end delivery, and collaboration across distributed teams. You’ll leverage AI-powered tools to boost development speed and code quality while shaping robust frontend foundations.

Formación

• 5 years of professional experience in frontend software development.
• 3 years of experience designing and building frontend architectures for complex applications.
• Strong expertise in HTML, CSS/SCSS, JavaScript, TypeScript, and modern frontend frameworks (React/Next.js/Vue).
• Solid understanding of Electron architecture and desktop lifecycle.
• Experience implementing network interception, logging, and debugging in Electron.
• Knowledge of HTTP, WebSocket, proxies, authentication, and browser networking.
• Excellent debugging across browser, Electron, and OS layers.
• Experience in building high-performance frontend architectures and reusable components.
• Strong ownership and ability to drive complex initiatives end-to-end.
• Interest in AI-powered tooling to improve productivity.

Responsabilidades

• Design, develop, and maintain core modules of our cross-platform desktop application built with Electron.
• Build reliable, high-performance desktop experiences with emphasis on stability and UX.
• Design and evolve architecture to support long-term scalability and product growth.
• Design, optimize, and maintain the application's networking pipeline for reliability and performance.
• Collaborate with partners to define API contracts, data formats, and auth flows.
• Troubleshoot networking and integration issues across OSes and environments.
• Implement logging, monitoring, and observability for desktop apps.
• Resolve production issues such as crashes, white screens, and slow startups.
• Contribute to architecture discussions, code reviews, and technical design decisions.
• Improve engineering quality, maintainability, and testing.

Conocimientos

Frontend development

Electron

TypeScript

React/Next.js/Vue

UI/UX

Networking

Observability

Code reviews

AI-powered development

Herramientas

Electron Architecture

IPC Communication

Node.js

Descripción del empleo

INFINNI is seeking a hands-on Senior Frontend Engineer to help build cross-platform desktop applications using Electron. You will work on architecture, networking, observability, and system integration to deliver high-performance user experiences.

The role emphasizes ownership, end-to-end delivery, and collaboration across distributed teams. You’ll leverage AI-powered tools to boost development speed and code quality while shaping robust frontend foundations.