Stage - Full Stack Software Engineer

Stage - Full Stack Software Engineer

6 months

About us

Alex helps businesses manage their legal work thanks to a SaaS platform that leverages government open data.
Created in March 2020, Alex is a bootstrapped startup previously incubated at Agoranov, as well as a French Tech Tremplin laureate.
Founding team:
  • Joseph de Rambuteau - CEO - Lawyer (ex de Pardieu Brocas Maffei)
  • Killian Huyghe - CTO - (ex Apple)

What we're looking for

Alex is seeking a passionate individual to help build the all-in-one legal platform for businesses. You'll work with our CTO, Tech Lead and engineers to create groundbreaking technology with an emphasis on user experience. The ideal candidate is a fast learner, extremely motivated, and ready to grow in a fast-paced environment.


  • Work on exciting new features and ship high quality code to hundreds of customers
  • Work with the legal team to convert legal processes into awesome user experiences
  • Participate in code reviews, test your code and investigate bugs.
  • Participate in strategic meetings about the future of Alex.
  • Report directly to our Leads.
  • Bonus: Build prototypes for experimental features and UI.


  • Ability to deal with complex projects and tackle technical challenges
  • Basic understanding of most software engineering concepts: data structures, databases, complexity, design patterns, functional programming, concurrency, ...
  • Attention to UX and detail
  • Good communication skills
  • Experience with React, JavaScript and/or TypeScript is a plus

Our stack

  • JavaScript, TypeScript, Next.js
  • Frontend: React, MaterialUI
  • Backend: Node.js, Firebase (Auth, Firestore, Storage)
  • Infrastructure: Vercel (hosting, serverless functions)
  • Other technologies: Python, PostgreSQL, AWS (ECS, RDS, Fargate), Docker

Why join Alex

  • Opportunity to learn and grow from an experimented team while making an impact on the company's future
  • Offices in downtown Paris
  • Possible hybrid remote
  • Flexible schedule
  • Modern and evolving development stack
  • Possibility to open-source some of your work
  • Possibility to be hired full-time after the internship

How to apply

Does this role sound like a good fit? Email us at
  • Include the role's title in your subject line.
  • Explain why you'd like to join Alex
  • Send along your resume and some links that best showcase the relevant things you've built and done.