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Senior Web Developer

Job summary
Permanent contract
Salary: Not specified
A few days at home
Skills & expertise


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The position

Job description

Who we are: Founded in Lyon, FR in 2015, DataGalaxy is the industry's first Data Knowledge Catalog helping organizations understand how their entire business runs on data. Our data management platform is dedicated to providing user-friendly metadata mapping, management, and knowledge sharing to support organizational data governance and literacy.

DataGalaxy’s Data Knowledge Catalog helps business users accelerate processes, reduce costs, and ensure regulatory compliance by providing an all-in-one data management and data governance platform. Our Data Catalog includes API to ease pre-existing data integration, AI services to automate data classification, and data lineage tracking to visualize data’s entire lifecycle journey.

Following our recent growth, DataGalaxy is blasting off to new heights! We’ve officially raised over $10M in funding and in 2023, DataGalaxy officially entered the American market. We’re thrilled to continue expanding our active client base in the USA.

Our mission: To remain at the forefront of revolutionizing the modern business data catalog by empowering data professionals and business users through increasing data knowledge and providing an all-inclusive understanding of how businesses run on data. We’re passionate about helping organizations facilitate rich collaboration, manage data as an asset, and derive powerful, data-driven decision-making.

Our values: Be intentional. Be clear. Be bold. Be humble. Are you interested in joining an organization that values teamwork, ambition, enthusiasm, and collaboration? Each DataGalaxian brings unique knowledge, skills, and points of view that help us create a truly well-rounded crew! We encourage unique ideas, inventive thinking, and independent perspectives so that we can achieve out-of-this-world results together!

Who we’re looking for: We’re hiring someone who is:

💫 Ready to join a growing team

💫 Passionate about data

💫 Up-to-date with the latest industry news and developments

💫 Organized, autonomous, and a team player!

🌟The main missions of a Web Project Manager include:

Website Administration, Maintenance and Improvement

  • Manage the daily operations of the DataGalaxy website, ensuring smooth functioning (regular updates and troubleshooting);
  • Implement and maintain necessary plugins, tools, and security measures to enhance website performance and user experience;
  • Monitor website analytics, identify areas for improvement, and implement necessary updates or optimizations.

Theme Development and Integration

  • Collaborate with designers and software engineers to create and implement visually appealing and user-friendly website themes;
  • Ensure seamless integration of new features, functionalities, and third-party integrations into the existing website structure.

 SEO development & management 

  • Optimize website loading speed and performance to provide an exceptional user experience;
  • Monitor website vital signs and implement necessary optimizations to improve website performance;
  • Ensure that the technical aspects of the website are optimized for search engines to crawl and index efficiently
  • Stay up-to-date with search engine algorithm changes and adapt SEO strategies accordingly to maintain or improve search rankings

Website Project Development

  • Coordinate the relevant stakeholders like content writers, graphic designers, and content owners to ensure timely and accurate updates and publication.
  • Collaborate with the Head of Brand & Content to organize and assemble all web pages according to project requirements and schedule;

Web Accessibility

  • Ensure the website complies with web accessibility standards, making it accessible to users with disabilities;
  • Implement accessibility best practices, conduct audits, and resolve any accessibility-related issues.

A/B Testing and Reporting

  • Plan and execute A/B tests to optimize website performance, conversion rates, and user engagement;
  • Analyze and report on key metrics, providing insights and recommendations for website improvement based on data-driven results.


Skill Levels are indicated on a scale of 1 to 4 (basic, intermediate, advanced, expert).

  • Divi under WordPress Figma: variants, auto-layout (advanced);
  • Adobe Suite: AI, PSD (intermediate);
  • WordPress: themes, plugins (expert);
  • HTML (expert);
  • CSS (expert);
  • SEO development (expert);
  • Jquery/JavaScript (expert);
  • Hubl: HubSpot code (intermediate);
  • Filezilla (basic);
  • Task management software (advanced);
  • Web Hosting: OVH, WP server, etc. (advanced);
  • Web design culture (expert);
  • A/B testing platforms (advanced);
  • Computer literacy and web standards: W3C (intermediate);
  • Web accessibility standards and best practices WCAG 2.1 (advanced);
  • Responsive design/Cross-browser design (advanced);
  • English and French (proficient).

Soft Skills 🚀

  • Autonomy;
  • Communication;
  • Curiosity (keeping up with new practices and learning);
  • Productivity (ability to meet given deadlines);
  • Thoroughness;
  • Organization;
  • Risk anticipation;
  • Team spirit

🚀What can you expect:

  • Offices in the heart of Lyon and Paris, 10-15 minutes from the train stations
  • Flexible working hours ("forfait jour")
  • A real opportunity to join a French start-up that is a pioneer in its market 🚀
  • A chance to create your own career path with autonomy in multiple projects
  • An attractive remuneration according to your performance and your potential
  • Remote work at will & 2.50€ net / day🔥
  • Health insurance Apicil
  • Meal vouchers (Swile card of 9€/day)
  • Public transport 50% reimbursement
  • Daily coffee and snacks
  • Quarterly team events and seminars

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