Senior Full-Stack Engineer — Live UI & Replay (Hybrid)

H Company; Paris; Hybrid; EUR 75,000 - 110,000; Full time

Benefits offered by this job

Competitive package

Hybrid work model

Job summary

H Company is seeking a frontend-focused engineer to build and improve the H Platform web app and the HoloTab extension. You will design live runs, replay interfaces, and contribute to Python API changes that underpin features.

You’ll work in Product Engineering with the VP of Engineering as hiring manager, partnering with FDEs and technical customers. Hybrid role with offices in Paris and London, offering a competitive package.

Qualifications

• Shipped a production product in React and TypeScript as a senior engineer.
• Able to modify APIs and UI in tandem.
• Write correct, concurrent code.
• Handle live, async data in the UI.

Responsibilities

• Build the H Platform web app.
• Build and improve the HoloTab extension.
• Design the live run view and replay.
• Change the Python APIs behind a feature.
• Set shared component patterns.
• Make long-running workflows easier for FDEs and customers to deploy and watch.

Skills

Frontend development

Live data handling

API integration

Design systems

Tools

React

TypeScript

Python

Job description

H Company is seeking a frontend-focused engineer to build and improve the H Platform web app and the HoloTab extension. You will design live runs, replay interfaces, and contribute to Python API changes that underpin features.

You’ll work in Product Engineering with the VP of Engineering as hiring manager, partnering with FDEs and technical customers. Hybrid role with offices in Paris and London, offering a competitive package.