Senior Full-Stack Engineer — AI-Powered Ads, Hybrid Paris

Vibe.co; Paris; Hybrid; EUR 85,000 - 125,000; Full time

Benefits offered by this job

Equity

Variable pay

Hybrid flexibility in Paris

Health insurance (Alan)

Meal vouchers (Swile)

Annual offsite

Tech syncs

Job summary

Vibe.co is seeking a senior fullstack engineer to join the AdManager team in Paris. You’ll build advertiser-facing features, from campaign setup to reporting and creatives management, using Next.js, React, and TypeScript.

You’ll own initiatives end-to-end, partner with product and engineering, and ensure reliable, scalable backend services on PostgreSQL. You’ll thrive in a fast-paced environment where speed and technical excellence go hand in hand.

Qualifications

• Experience shipping production-grade fullstack software with Next.js, React, TypeScript, and PostgreSQL.
• Track record owning projects end-to-end, from problem definition through long-term maintenance.
• Strong backend fundamentals in API design, data modeling, and system architecture.
• Experience taking ownership of production systems, including monitoring, debugging, and incident response.
• Ability to break down ambiguous initiatives into technical plans and manage dependencies.
• Judgment to move fast without sacrificing reliability or maintainability.

Responsibilities

• Design core AdManager features for campaign setup, reporting, and creatives management.
• Ship complex advertiser-facing initiatives from conception through production.
• Own initiatives end-to-end with minimal supervision.
• Translate ambiguous product requirements into clear technical plans.
• Partner with product managers and engineers to define delivery milestones.
• Build advertiser-facing interfaces using Next.js, React, and TypeScript.

Skills

Next.js

React

TypeScript

PostgreSQL

API design

System architecture

End-to-end ownership

Production systems

Ambiguity breakdown

Tools

PostgreSQL

Job description

Vibe.co is seeking a senior fullstack engineer to join the AdManager team in Paris. You’ll build advertiser-facing features, from campaign setup to reporting and creatives management, using Next.js, React, and TypeScript.

You’ll own initiatives end-to-end, partner with product and engineering, and ensure reliable, scalable backend services on PostgreSQL. You’ll thrive in a fast-paced environment where speed and technical excellence go hand in hand.