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Fullstack Developer (Node.js/React)

Permanent contract
Paris
Salary: Not specified
No remote work

NielsenIQ Group incl Data Impact and GFK
NielsenIQ Group incl Data Impact and GFK

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Questions and answers about the job

The position

Job description

Data Impact by NielsenIQ is a rapidly growing data analytics company seeking an experienced and talented Full Stack Developer to join our innovative team. We are looking for a passionate and skilled individual who a significant experience with React.js, Node.js, MongoDB, and possesses a good understanding of JavaScript. The ideal candidate must have professional level communication skills in both French and English, as well as the ability to deliver high-quality, scalable, and efficient software solutions.

Responsibilities:

  • Design, develop, and maintain web applications using React.js, Node.js, and MongoDB
  • Collaborate with cross-functional teams to define, design, and ship new features
  • Ensure the technical feasibility of UI/UX designs and implement responsive interfaces
  • Optimize applications for maximum speed and scalability
  • Maintain high-quality code standards and adhere to best practices
  • Write clean, reusable, and efficient code
  • Participate in code reviews and provide constructive feedback to peers
  • Troubleshoot, diagnose, and resolve software defects and issues
  • Stay up-to-date with the latest industry trends and technologies to ensure our applications remain current and competitive

Contract : CDI

Location : Paris 10e

#LI-DAIM

About NIQ

NIQ, the world’s leading consumer intelligence company, reveals new pathways to growth for retailers and consumer goods manufacturers. With operations in more than 100 countries, NIQ delivers the most complete and clear understanding of consumer buying behavior through an advanced business intelligence platform with integrated predictive analytics. NIQ delivers the Full View. 

NIQ was founded in 1923 and is an Advent International portfolio company. For more information, visit NIQ.com 

Want to keep up with the latest updates on our business and #LifeAtNIQ? Follow us on: LinkedIn | Instagram | Twitter | Facebook

Our commitment to Diversity, Equity, and Inclusion

NIQ is committed to reflecting the diversity of the clients, communities, and markets we measure within our own workforce. We exist to count everyone and are on a mission to systematically embed inclusion and diversity into all aspects of our workforce, measurement, and products. We enthusiastically invite candidates who share that mission to join us.

We are proud to be an Equal Opportunity/Affirmative Action-Employer, making decisions without regard to race, color, religion, gender, gender identity or expression, sexual orientation, national origin, genetics, disability status, age, marital status, protected veteran status or any other protected class. Our global non-discrimination policy covers these protected classes in every market in which we do business worldwide.

Learn more about how we are driving diversity and inclusion in everything we do by visiting the NielsenIQ News Center: https://nielseniq.com/global/en/news-center/diversity-inclusion/

NIQ or any of our subsidiaries will never ask you for money at any point of the recruitment or onboarding process.


Preferred experience

The ideal candidate must have professional level communication skills in both French and English, as well as the ability to deliver high-quality, scalable, and efficient software solutions.

Requirements:

  • 3-4 years of experience as a Full Stack Developer
  • Proven experience with React.js, Node.js, and MongoDB
  • Strong understanding of JavaScript, HTML5, and CSS3
  • Professional proficiency in French and English, both written and verbal
  • Experience with RESTful APIs and JSON
  • Familiarity with version control systems (e.g., Git)
  • Strong problem-solving skills and the ability to think critically
  • Excellent communication, collaboration, and interpersonal skills
  • Ability to work independently as well as in a team environment
  • Strong attention to detail and a commitment to delivering high-quality work

Desirable (but not required) skills:

  • Experience with other JavaScript libraries and frameworks (e.g., Angular, Vue.js)
  • Knowledge of cloud platforms (e.g., AWS, Google Cloud, Azure)
  • Familiarity with containerization technologies (e.g., Docker, Kubernetes)
  • Experience with continuous integration and continuous deployment (CI/CD) pipelines

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