For more than a century, L’Oréal has devoted its energy, innovation, and
scientific excellence solely to one business: Beauty. Our goal is to offer
every person around the world the best of beauty in terms of quality, efficacy, safety, sincerity and responsibility to
satisfy all beauty needs and desires in their infinite diversity.
At L'Oréal, our IT teams design and build solutions to ensure high
performance for all our business sectors by imagining new ways of doing things,
from designing websites to building algorithms and predicting new trends.
They can be found leading teams towards a more connected and digitalized future
in IT retail, e-commerce, CRM, data, AI, cybersecurity, Cloud and E-Marketing.
You never stop learning at L'Oréal IT because things change at the speed of
light! Come join our dynamic team!
About the role: As a Lead Web Full Stack Engineer in the AI & Tech
Accelerator team, you will be a key player in bringing our AI-driven vision to
life. You will be responsible for designing, developing, and deploying robust,
scalable, and user-friendly web applications that serve as the interface for
our cutting-edge AI, Machine Learning, and Generative AI solutions. Your work
will directly support transversal use cases that drive the tech transformation
of L'Oréal.
Key Responsibilities: You
will lead the technical charge in bridging the gap between complex AI models
and intuitive user experiences.
- Build
High-Impact Interfaces: Develop
and maintain high-quality, responsive, and user-friendly front-end interfaces
using modern frameworks (ReactJS) to make our AI-powered applications
accessible and engaging.
- Architect
Robust Backends: Build and manage scalable
backend services and APIs (Python/FastAPI) that power our web applications and
support high-performance AI model serving.
- Integrate
AI Solutions: Collaborate closely with
AI Engineers and Data Scientists to seamlessly embed machine learning models
and complex AI-driven features into production-ready applications.
- Data
Management: Design and implement
effective data models, ensuring efficient storage, retrieval, and management
across various database systems (SQL & NoSQL).
- Own the
Lifecycle (DevOps): Participate in the entire
application lifecycle-from concept and design to deployment-embracing DevOps
principles for CI/CD and cloud infrastructure management on GCP.
What
we are looking for: We are seeking a curious, collaborative innovator
who thrives in a dynamic environment. You should value autonomy, team spirit,
and the desire to make a tangible business impact.
Education & Experience: - Background in Computer Science, Web Development, or a related
engineering field.
- Proven experience in full-stack development (4+ years)
Technical Expertise: - Front-End Mastery: Strong proficiency in JavaScript/TypeScript
with extensive experience in modern frameworks like ReactJS. Familiarity with
build tools like ViteJS and UI libraries such as ShadCN is a strong plus.
- Back-End Solidity: Deep experience with Python and modern web
frameworks like FastAPI or Django.
- Database Knowledge: Proficiency with both SQL and NoSQL database
technologies (e.g., PostgreSQL, MongoDB, Firestore).
- DevOps & Cloud: Solid understanding of CI/CD principles and
tools (Git, Docker, Jenkins). Experience deploying applications on cloud
platforms, particularly Google Cloud Platform (GCP).
- API Design: A strong ability to design, build, and maintain secure
and efficient RESTful APIs.
Soft Skills & Mindset: - Entrepreneurial Spirit: You approach problems with curiosity and a
strategic mindset, ready to build solutions from the ground up.
- Adaptability: You may not be an expert in every single tool listed
above, but you possess the drive to learn new technologies quickly.
- Collaboration: Excellent communication skills and a passion for
working in a mixed environment with AI specialists, UX/UI designers, and
business stakeholders.
Don’t meet every single requirement? At L'Oréal, we are dedicated to building a diverse, inclusive, and innovative workplace. If you’re excited about this role but your past experience doesn’t align perfectly with the qualifications listed in the job description, we encourage you to apply anyways! You may just be the right candidate for this or other roles!
We are an Equal Opportunity Employer and take pride in a diverse
environment. We would love to find out more about you as a
candidate and do not discriminate in recruitment, hiring, training, promotion,
or other employment practices for reasons of race, color, religion, gender,
sexual orientation, national origin, age, marital or veteran status, medical
condition or disability, or any other legally protected status.