Senior Fullstack Developer
il y a 1 semaine
We’re growing fast and evolving our solution at a technological turning point: modernizing our data models and tackling large-scale supply chain challenges.
To strengthen our R&D capabilities, we are looking for a **Senior Fullstack Developer (Java/React)** to join one of our agile squads in Boulogne-Billancourt.
**About the Role**
This position involves **approximately 70% frontend and 30% backend development**. You will contribute significantly to evolving our user interface and experience while supporting backend functionality.
**What You Will Do**
As a senior developer, you will:
- Work across the full stack—backend (Java 17, Spring Boot) and frontend (ReactJS)—to build scalable, performant solutions.
- Take part in all stages of software development: functional and technical analysis, estimates, coding, automated testing, peer reviews, demos, and retrospectives.
- Tackle both business and technical challenges:
- Complex configuration and data visualization for supply chain users
- High-volume data processing and performance optimization
- Frontend modernization, including **migration of components to React.**
- Collaborate closely with developers, QAs, product managers, designers, architects, and international colleagues in China.
- Help shape technical direction and propose pragmatic solutions to architectural and business problems.
**Our Stack**
- ** Frontend**: React, **TypeScript**, JavaScript
- **Backend**: Java 17, Spring Boot, Microservices
- **Cloud**: AWS
- **Databases**: PostgreSQL, MongoDB
- **Deployment**: Container-based environments
**What We Offer**
- ** Hybrid work**: 2 remote days per week
- A caring, growth-focused culture: Mistakes are part of learning; collaboration and support are our foundations
- Autonomy with impact: You’ll own your code, your quality, and your results
**Who We are Looking For**
- ** Experienced**: A minimum of 6-8 years as a software developer, with strong backend expertise and solid front-end fundamentals
- **Tech-savvy**: You write clean, testable code and have experience with microservices and cloud-based deployment
- **Frontend-focused**: Strong knowledge of **TypeScript frameworks** and JavaScript, with significant hands-on experience in React development
- **Critical thinker**: You don’t just build what’s asked; you challenge assumptions and propose better ways
- **Collaborative**: You enjoy teamwork, sharing knowledge, and giving/receiving feedback
- **Communicative**: Comfortable working in English within a distributed, multicultural team
- **Educated**: Degree in engineering, computer science, or applied mathematics
Join us to help build the future of our platform—and take part in a key moment of transformation.
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