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Mathieu RétyMR

Mathieu Réty

Engineering manager | Hands on | Transition

€650/day
Guidel-Plage, FR
8-15 years

Average response time: 1 hour

About Mathieu

I'm a hands-on engineering manager with a strong front-end background and a focus on building useful products, growing solid teams, and keeping things pragmatic.

Over the years, I’ve moved from being the first web developer at Youboox to leading an international team at Nextory, and more recently managing the Candidate Experience team at Welcome to the Jungle. I’ve worked on everything from domain migrations and subscription flows to SEO, performance, and developer experience. I’m not afraid to get my hands in the code, but I care just as much about helping people grow, shipping as a team, and making good product decisions early.

✅ I like when things are simple, clear, and useful — in code, process, and communication.
📍 Based in Brittany, France — Remote-first is a no-brainer for me: it fits how I work and how I live.
  • French

    Native or bilingual

  • English

    Fluent

Remote only
Primarily works remotely

Experience

  • Welcome to the Jungle
    Engineering Manager
    March 2025 - August 2025 (5 months)
    Paris, France
    Managing the Candidate Experience team (4 engineers). I split my time between coaching, team routines, and hands-on work on the non-critical path.

    👥 Team & People
    - Regular 1:1s, growth follow-ups, honest feedback
    - Wrote the career path framework for the team
    - Helped set up new team rituals after a major company reorganization
    - Fostered a safe and autonomous engineering culture focused on ownership and impact.

    🛠 Code & Tech
    - Contributed hands-on to the product with Elixir (Phoenix) and React, focusing on non-critical path features.
    - Delivered bug fixes, DevX improvements, and performance enhancements across the stack.
    - Actively participated in architectural and technical discussions to ensure maintainability and long-term scalability.

    🚀 Product Collaboration & Delivery
    - Worked closely with Product and Design from the discovery phase to influence specs early with technical insights.
    - Reduced delivery time by embedding engineers early in feature ideation and planning.
    - Bridged communication between Product and Engineering, aligning efforts around value and feasibility.
    Coaching Management d'équipe Mentoring React.js Cross-functional Team Leadership
  • Nextory (ex Youboox)
    Engineering manager WEB
    January 2022 - July 2024 (2 years and 6 months)
    Stockholm, Sweden
    After the acquisition of Youboox by Nextory, I stepped into a hybrid role between Tech Lead and Engineering Manager. I led the Web team across France, Sweden, and India, with a strong focus on scaling the product, the team, and our delivery practices.

    👥 Team & People
    - Mentored a distributed team through regular 1:1s and continuous feedback
    - Set personal growth plans and helped engineers take ownership of key areas
    - Participated in recruitment and onboarding for the web team
    - Helped maintain a healthy team rhythm across time zones

    🛠 Code & Architecture
    - Led the redesign of the main website (subs flow, account, catalog) for 10+ countries
    - Migrated a dozen domain names into one unified platform → boosted SEO and traffic
    - Defined APIs together with the backend team to keep a clean boundary

    🚀 Delivery & Impact
    - Set up GitLab CI/CD pipelines for smoother staging and prod deployments
    - Refined SEO and performance strategy → scaled from 30K to nearly 1M daily impressions
    - Helped balance roadmap delivery with long-term maintainability
    Gitlab CI/CD SEO Recrutement Vue.js Evaluation des compétences
  • Youboox
    Lead Web Developer
    April 2020 - January 2022 (1 year and 9 months)
    Paris, France
    Started as the only web dev, became lead when the team grew to 4 (2 devs, 1 intern, 1 contractor). My focus: improve velocity, developer accountability, and cross-team clarity.

    👥 Team & Mentoring
    - Helped team members grow via 1:1s and custom goals
    - Fostered ownership by giving people clear scope and space
    - Communicated closely with PMs and stakeholders to align early

    🛠 Tech & Features
    - Maintained and improved the public-facing website and internal admin tools
    - Built dashboards, analytics views, and improved UI performance
    - Supported a Vue/Nuxt frontend stack with CI/CD pipelines
    Nuxt.js Vue.js Gitlab CI/CD Node.js Leadership

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Education

  • Diplôme d'ingénieur
    ISEN
    2015

Skill set (44)

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