Expert Front End Engineer Messaging & Ads (m/f/d)
Job Description
Position based in Paris, non negotiable, with a hybrid remote policy (10 days per month).
Join the Messaging & Ads team, where we build and maintain the services powering Deezer’s ad delivery and CRM communications. From in-app messages and push notifications to emails, we ensure the right message reaches the right user at the right time. We work closely with the Ads Operations and CRM teams to support Deezer’s global engagement and monetization strategy.
This team is part of the Customer & Monetization startup, a product and engineering unit focused on maximizing user conversion, retention, and monetization across the full user journey: from first app open, to account creation, subscription, and renewal. Our goal is to deliver fast, smooth, secure, and delightful experiences at every step.
As a Front End Technical Expert, you’ll contribute both directly to our Messaging & Ads team and more broadly across the startup as a technical leader.
What You Will Do
- Technical Leadership
- Coach and mentor team members to grow their technical skills.
- Drive architectural improvements and set coding standards.
- Lead technical discussions and advocate best practices.
- Define and implement cross-stack solutions with your team to solve customer problems and reach company objectives.
- Work closely with CRM & Ad operations teams to understand their needs and the tools they use.
- Build and maintain scalable web applications using TypeScript and React.
- Optimize data interaction with GraphQL and contribute to our design system.
- Manage deployments and monitor metrics using Kubernetes (K8s) and Jenkins.
- Conduct code reviews to ensure performance, security, and maintainability.
- Community & Collaboration
- Foster a collaborative and inclusive team environment.
- Define best practices and stack’s strategy in collaboration with the internal group of experts.
- Share best practices and knowledge across teams and represent the group in internal communities.
Qualifications
Must-Haves
- Proficiency in TypeScript, React, and design systems.
- Experience with Git, Kubernetes (K8s), and Jenkins.
- Strong problem-solving and performance optimization skills.
- Communication in French and in English, both written and spoken.
Nice-to-Haves
- Familiarity with testing frameworks like Jest or Cypress.
- Knowledge of microservices and containerization.
- Knowledge of PHP.
- Knowledge of SEO.
- Knowledge of GraphQL.
Benefits
- A Deezer premium family account for free.
- Access to gym classes.
- Join over 70 Deezer Communities to connect beyond your day-to-day work.
- Deezer parties several times a year and drinks every Thursday.
- Allowance for sports, travelling and culture.
- Mental health and well-being support from Moka.Care.
- Great offices located in dynamic districts, whether in Paris, London or Sao Paulo.
- Diversity & Inclusion initiatives: internal and external talks, dedicated work streams for gender equity, ethnicity & culture, disability and LGBTQ+, e‑learnings, mandatory training for managers, English and French courses.