Senior Front-End Developer

Jobtailor; Paris; Sur place; EUR 65 000 - 90 000; Plein temps

Résumé du poste

Jobtailor in Paris is seeking a Senior Front-end Engineer to design, architect and develop next-generation user interfaces using React and TypeScript. You will package and integrate APIs, improve UX, and collaborate with backend teams to understand end-user needs.

You will serve as the front-end technical lead within the team, promoting an engineering culture, writing high-quality code, and driving automated testing and cloud deployments (AWS/GCP). English fluency is required.

Qualifications

• 5–10 years working with a modern web stack using React/TypeScript.
• Experience deploying complex systems on cloud platforms (AWS, GCP).
• Ability to design elegant solutions and evaluate technical trade-offs.
• Passion for writing high-quality code and automated testing.
• Excellent organizational skills and ability to build relationships.
• Comfortable communicating in English, both spoken and written.
• Experience with geospatial tools is a plus.
• Full-stack capability and end-to-end ownership are assets.

Responsabilités

• Design, architect, and develop next-generation user interfaces.
• Package and integrate APIs into modern web platforms.
• Improve UX to streamline workflows and reduce costs.
• Collaborate with back-end teams to understand end-user needs.
• Serve as the front-end technical lead and promote a strong engineering culture.

Connaissances

React

TypeScript

AWS

GCP

Full-Stack Development

End-to-End Ownership

Outils

Mapbox

Leaflet

Python

Node.js

Description du poste

• Design, architect, and develop next-generation user interfaces
• Package and integrate APIs into modern web platforms
• Improve UX to streamline workflows and reduce operational costs
• Collaborate with back-end teams to understand end-user needs
• Serve as the front-end technical lead within the team and promote a strong engineering culture

Requirements

• 5–10 years working with a modern web stack, strong command of React and TypeScript
• Experience deploying complex systems on cloud platforms (AWS, GCP, etc.)
• Ability to design elegant solutions and evaluate technical trade-offs
• Passion for writing high-quality code and automated testing
• Excellent organizational skills, autonomy, and ability to build relationships
• Comfortable communicating in English, both spoken and written
• Experience with Mapbox, Leaflet, or geomatics products is a plus
• Full-stack capability (Python, Node.js, etc.) and end-to-end ownership experience are assets

Core Competencies

Demonstrates expertise in designing and developing user interfaces using React and TypeScript, with a strong focus on improving user experience and integrating APIs. Proven ability to lead front-end development efforts and collaborate effectively with cross-functional teams.

Highest-signal resume keywords

• React
• TypeScript
• AWS
• GCP
• Full-Stack Development

ATS Optimization Keywords

Hard Skills

• User Interface Design
• API Integration
• Automated Testing
• Cloud Deployment
• End-to-End Ownership

Soft Skills

• Organizational Skills
• Autonomy
• Relationship Building
• Communication

Industry Keywords

• Web Stack
• User Experience
• Engineering Culture
• Technical Trade-Offs

Tools & Technologies

• Mapbox
• Leaflet
• Python
• Node.js