Our mission at Les Nouvelles Recrues? To recruit you for who you are, not just for what’s expected of you. Above all, we aim to help you find THE job that truly suits YOU.

Today, we’re hiring a Fullstack Software Engineer for a fast-growing Real Estate Marketplace that is revolutionizing the way homes are bought and sold — enabling transactions twice as fast as traditional methods.

What we love about our client :

• A unique service in France with a real impact on people’s lives, helping them accelerate their real estate projects.
• A team of dedicated talents who share a common ambition: making their platform an unrivalled in real estate.

Your future team

The Engineering Team is the driving force behind a mission to accelerate life changes. Rapidly expanding from 9 to 30+ engineers, they do more than just write code—they solve meaningful problems for customers.

From ideation to launch and beyond, engineers take full ownership of their work, ensuring that every feature delivers real impact. They leverage LLM-based development workflows and shared best practices to automate repetitive tasks, maintaining a clean, scalable, and high-performance codebase.

Responsibilities

• Develop and deploy robust, high-performance APIs using Node.js (TypeScript), Nest.js, and GraphQL.
• Build intuitive frontend applications with React.js and Next.js, delivering outstanding user experiences.
• Collaborate closely with Product Managers and cross-functional teams (Operations, Growth, Brand) to prioritize features and deliver key objectives.
• Own the full lifecycle of features from ideation and design through implementation, deployment, and performance monitoring.
• Write clean, maintainable, thoroughly-tested code to ensure fast deployments and continuous improvement.
• Implement comprehensive end-to-end (E2E) tests to ensure reliability and reduce code review cycles.
• Proactively contribute to strategic decisions about the future direction of our web applications and infrastructure.
• Leverage LLM-based libraries and implement key AI-driven functionalities (RAG, memory, agentic workflows) using stacks like Pinecone and Langchain.

Qualifications

• Diploma from an engineering or IT school
• Proven expertise in backend API development using Node.js, Nest.js, and GraphQL.
• Strong experience building responsive, user-friendly interfaces with React.js and Next.js.
• Entrepreneurial mindset with a demonstrated ability to turn ambitious ideas into practical solutions.
• Excellent problem-solving skills, with the ability to quickly evaluate and recommend effective technological solutions.
• Highly collaborative, open-minded, and comfortable working closely with diverse teams.
• Ambitious, performance-oriented, and maintains a positive attitude.
• Fluent in English for clear and effective communication.
• Experience with LLM-based libraries, AI frameworks (e.g., Langchain), and vector databases (e.g., Pinecone), including practical knowledge of Retrieval-Augmented Generation (RAG), memory management, and agentic workflows.

Compensation

• Salary from 53 to 70K
• BSPCE (Stock Options), with monthly vesting after year one, over a 4-year period.
• Healthcare plan with full coverage for you, partners & children.
• A Swile meal card & a Swile mobility card
• Office in the heart of Paris

Application & process

• Telephone qualification (30 minutes)
• Technical screening, visio (30 minutes)
• Technical test (2 hours)
• Final on-site interview (2 hours)
• References check

We'll reply to your application within 24 working hours!