Senior Full Stack Engineer

About the role

Vibe is building the infrastructure to transform streaming TV into a performance marketing channel. You will join the AdManager team to develop the core interface used by advertisers to manage campaigns, reporting, and creative assets.

Key facts

What you'll do

• Architect and deploy features for campaign management and performance reporting.
• Manage initiatives from initial concept through to production deployment.
• Translate vague product goals into concrete technical roadmaps.
• Build frontend components using React and Next.js.
• Design and maintain backend services, API structures, and PostgreSQL databases.
• Implement monitoring, logging, and alerting for all new features.
• Troubleshoot production incidents and participate in post-mortem analysis.
• Propose technical improvements to existing workflows and codebase standards.

Requirements

• Proven experience delivering full-stack applications using Next.js, React, TypeScript, and PostgreSQL.
• Demonstrated ability to own projects from problem identification to long-term maintenance.
• Strong knowledge of backend architecture, data modeling, and API design.
• Experience managing production systems, including debugging and incident response.
• Capacity to manage dependencies and break down complex tasks into actionable plans.
• Ability to balance development speed with system reliability.

Nice to have

• Background in CTV, campaign management software, or customer-facing SaaS.
• Familiarity with Domain-Driven Design and Test-Driven Development.
• Experience building AI-integrated products or utilizing AI-assisted development tools.
• Experience enhancing developer experience or internal tooling.

Skills & tools

• Next.js
• React
• TypeScript
• PostgreSQL
• API Design
• System Architecture

Practical notes

• This is a hybrid role requiring 3 days per week in the Paris office.
• Compensation includes variable pay tied to specific performance objectives.
• Benefits include Alan health insurance, Swile meal vouchers, and an annual company offsite.
• Engineering and Product teams meet globally at least once per quarter.
• The interview process consists of a recruiter screen, manager interview, take-home assignment with a live debrief, and a calibration interview.
• If you have a referral, please have your contact submit your application directly.