Varenne Partners

Full-Stack Developer Intern (React, Node.js & Knowledge Graph)

Paris, France (hybrid)
Internship
Other
  • Location: Paris (hybrid possible)
  • Duration: 4 to 6 months
  • Start: September 2025

Tasks

  • Developing and optimizing new features on our internal React-based web application
  • Designing and maintaining backend services and APIs using Node.js
  • Integrating data extraction tools, valuation models, and M&A-oriented utilities into a knowledge graph-centric architecture
  • Contributing to the architecture, performance, and scalability of the platform, leveraging Graphiti and knowledge graph technologies to structure and query complex datasets
  • Improving the overall UX/UI experience for end users in close collaboration with business teams
  • Participating in technical discussions on architecture, best practices, and the platform’s roadmap

Requirements

  • You’re comfortable with React (TypeScript ideally) and have experience with Python (data handling, APIs, scripts)
  • You have experience with Node.js for building APIs or backend services
  • You’re familiar with or eager to learn about knowledge graph technologies and graph-oriented data modeling (e.g. Graphiti, RDF, SPARQL, etc.)
  • You enjoy solving problems, building internal tools from scratch, and thinking from a user’s perspective
  • You’re autonomous, curious, rigorous, and able to collaborate in a professional environment
  • Bonus: interest in finance, M&A, or internal tooling for consulting workflows (not mandatory)
Updated: 4 days ago
Job ID: 14372755
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Varenne Partners

1-10 employees
Business Consulting and Services

Varenne Partners is an independent corporate finance advisory firm specializing in supporting small and medium-sized businesses with business transfers and fundraising.

Founded o…

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  1. Full-Stack Developer Intern (React, Node.js & Knowledge Graph)