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Paris Area, France R&D Full-time

Engineering Manager - TAG Team

Contentsquare is a global digital analytics company empowering the brands you interact with every day to build better online experiences for all. Since our founding in France in 2012, we have grown to be a truly global and distributed team – known as the CSquad – representing more than 70 nationalities across the world.

In 2022, we raised $600M in Series F funding, doubling our valuation to $5.6B and were recognised as a certified Great Place to Work in France, Germany, Israel, US and UK.

This position is open to several locations: Paris, Lyon, Rennes, Barcelona

ContentSquare's Data Collection team is looking for a hardworking Engineering Manager.

The core responsibility of our Web Collection team is to gather all the relevant browser data of a user journey on a website in real-time and to provide analytical metrics based on that data. This critical data is the foundation of our innovative technology. As a third-party application residing in a complex and dynamic environment of our customers (the largest digital companies in France, US and UK) we must maintain the minimum footprint possible and are constantly looking for ways to improve performance, security, and efficiency. Our web collector is driven over 100 million times daily on a large number of browsers and devices, so compatibility and stability are important for us.

Technology-wise, our web collector is developed in TypeScript with as few dependencies as possible. Our unit tests are launched on every browser we support and our codebase has 90+% test coverage at all times.
We are building our own progressive rollout flow so that we can progressively and safely roll out our code to clients. We pride ourselves on automation. Whether it's building, shipping, testing, or validating we automate basically anything we can get our hands-on.

Our codebase and processes baked in our CI can guarantee that when Jenkins shows green it really is green.This means that our product owners can ship by themselves on a Thursday afternoon and can have the confidence to do so. If all of the above sounds like something you believe in and would like to be part of, if you are an enthusiastic developer excited by writing clean code and are also a great team player, we want you!

What You’ll Do:
- Participate in all phases of the development lifecycle, from inception to deployment and monitoring.
- Diagnose intricately complex issues, evaluate, recommend and execute the best resolution.
- Write regression-free code, with unit tests and documentation.
- Implement code design, execute project requirements and estimate the scope of work.
- Work in an Agile SCRUM environment and have a TDD mindset.
- Be a technical leader in your team - accountable for the overall technical quality (devs, designs, …)
- Collaborate with Product and other Team Leads / Tech Leads to build the best features
- Pushes for healthy work in the team across locations, and with other teams
- Identify adjustments needed for the team. Takes it with management to fine-tune processes and share feedback and ideas
- Staffing and organization accuracy of the team (identifies needs and hire new team members) 

 What You’ll Need to Succeed:
- You've successfully managed a team of developers and demonstrated your ability to help people grow.
- At least 7 years of professional experience in web development
- Strong JavaScript development skills, understanding of new ES6 concepts, and proficient knowledge of the DOM.
- Significant development experience in Typescript. 
- Significant experience in server-side languages (NodeJS, Java, Scala, .NET, Python, Ruby).
- Knowledge in software engineering best practices and writing disciplined code (automated testing, code reviews, writing maintainable code, etc...).
- Strong knowledge of web standards and protocols.
- Experience in Test Driven Development (TDD) and Continuous Delivery.
- Ability to prototype quickly and implement ideas from conception to production-grade code.
- Fluent in English

Nice to have:  experience with writing 3rd party Javascript. 



What you'll do::

  • Participate in all phases of the development lifecycle, from inception to deployment and monitoring.
  • Diagnose intricately complex issues, evaluate, recommend and execute the best resolution.
  • Write regression-free code, with unit tests and documentation.
  • Implement code design, execute project requirements and estimate the scope of work.
  • Work in an Agile SCRUM environment and have a TDD mindset.
  • - Be a technical leader in your team - accountable for the overall technical quality (devs, designs, …)
  • Collaborate with Product and other Team Leads / Tech Leads to build the best features
  • Pushes for healthy work in the team across locations, and with other teams
  • Identify adjustments needed for the team. Takes it with management to fine-tune processes and share feedback and ideas
  • Staffing and organization accuracy of the team (identifies needs and hire new team members)
  • What you'll need to succeed: :

  • You've successfully managed a team of developers and demonstrated your ability to help people grow.
  • At least 7 years of professional experience in web development
  • Strong JavaScript development skills, understanding of new ES6 concepts, and proficient knowledge of the DOM.
  • Significant development experience in Typescript.
  • Significant experience in server-side languages (NodeJS, Java, Scala, .NET, Python, Ruby).
  • Knowledge in software engineering best practices and writing disciplined code (automated testing, code reviews, writing maintainable code, etc...).
  • Strong knowledge of web standards and protocols.
  • Experience in Test Driven Development (TDD) and Continuous Delivery.
  • Ability to prototype quickly and implement ideas from conception to production-grade code.
  • Fluent in English
  • Nice to have::

  • experience with writing 3rd party Javascript. 

  • Why you should join our R&D department? Here is our R&D Manifesto

    We write our own story.

    We think for ourselves, keeping an open mind and engaging in constructive criticism. We are transparent in what we do and why we do it. We build and leverage tech expertise to answer business challenges. Learning from all experiences, we deliver continuous improvements in production. We empower all team members to have an end-to-end impact, take initiative, and bring new ideas to life. We stand together and thrive together; team spirit and solidarity matter even more than strong expertise.

    We live a human adventure.


    Why you should join Contentsquare:


    ▪️ We’re humans first. We hire dedicated people and provide them with the trust, resources and flexibility to get the job done.
    ▪️ We invest in our people through career development, mentorship, social events, philanthropic activities, and competitive benefits.
    ▪️ We are a fast growing company with a track record of success over the past 10 years, yet we operate with the agility of a startup. That means a huge chance to create an immediate and lasting impact.
    ▪️ Our clients, partners and investors love our industry-leading product.

    To keep our employees happy and engaged, we are always assessing the benefits/perks we offer to ensure we are competitive. Here are a few we want to highlight:


    ▪️ Virtual onboarding, Hackathon, and various opportunities to interact with your team and global colleagues both on and offsite each year.
    ▪️ Work flexibility: hybrid and remote work policies.
    ▪️ Generous paid time-off policy (every location is different).
    ▪️ Immediate eligibility for birthing and non-birthing parental leave.
    ▪️ Wellbeing allowance.
    ▪️ Home Office Allowance.
    ▪️ A Culture Crew in every country to coordinate regular outings such as game nights, movie nights, and happy hours.
    ▪️ Every full-time employee receives stock options, allowing them to share in the company’s success.
    ▪️ We offer many benefits in various countries -- ask your recruiter for more information.

    Uniqueness is embedded in our DNA as one of our core values. Even if you don’t meet all of the requirements above, we encourage you to apply.

    Contentsquare is an equal opportunity employer. Qualified applicants will receive consideration for employment without regard to sex, gender identity, sexual orientation, race, color, religion, national origin, disability, protected veteran status, age, or any other characteristic protected by law.

    Your personal data is used by Contentsquare for recruitment purposes only. Read our Job Candidate Privacy Notice to find out more about data protection at Contentsquare and your rights.


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