Senior Fullstack Engineer

Join our team as a Senior Fullstack Software Engineer, where you'll build and evolve products for our dealer customers. You'll primarily work with React, TypeScript, and Node.js, with a stronger focus on frontend development. You'll take ownership of features throughout the full development lifecycle, collaborate closely with Product, Design, and other engineers, and use GenAI development tools to support your work. The ideal candidate will have 5+ years of hands-on software engineering experience, strong professional experience with React, TypeScript, and Node.js, and a curiosity about GenAI and AI-assisted software development.

Responsibilities

• Prise en charge des fonctionnalités tout au long du cycle de développement, de la conception technique à la mise en production, en passant par les tests et le déploiement.
• Collaboration étroite avec les équipes Produit, Design et Engineering pour transformer les besoins des clients et des entreprises en solutions techniques pragmatiques.

Requirements

• Conception, développement et évolution d'applications orientées client en utilisant React, TypeScript et Node.js, avec un accent particulier sur le développement frontend.
• You’ll bring strong engineering fundamentals, sound technical judgement and the ability to take ownership of features in a complex, established product environment
• Ability to make pragmatic technical decisions and clearly explain the reasoning and trade-offs behind them
• Experience taking ownership of features or technical solutions from design through production
• A learning mindset and the ability to quickly pick up new technologies and tools. Willingness to learn Java and contribute to Java-based backend services as needed
• 5+ years of hands-on software engineering experience building and operating production systems
• Experience working in large, existing codebases and delivering maintainable, well-tested software
• Strong understanding of software engineering fundamentals, including application architecture, testing, code quality and maintainability
• Experience collaborating effectively with Product, Design and Engineering colleagues in cross-functional teams
• Curiosity about GenAI and AI-assisted software development, with an interest in incorporating these tools into your everyday engineering workflow

Strong professional experience with React, TypeScript and Node.js

• Strong frontend engineering experience combined with the ability and willingness to contribute across backend services when needed
• Strong communication skills and the ability to collaborate, challenge ideas constructively and contribute to technical discussions
• Experience developing backend services with Java

Preferred

• Hands-on experience using AI-assisted development tools such as GitHub Copilot, ChatGPT, Cursor, Claude or Codex

Experience with cloud environments such as AWS

• Experience building features or applications that integrate LLMs or AI APIs
• Previous experience building products or tools for B2B customers