Fullstack software engineer (TypeScript) - Paris

Carbometrix

💡 Partenaire de la transition
CDI
Localisation Paris, France
Impact
Télétravail ponctuel autorisé
55000 - 80000€ brut (Annuel)
A partir de 3 année(s) d'exp.
Publiée le 06/02/2026

Description de la mission

Our platform is used by hundreds of corporate and investment customers to compute their GHG emissions and define their decarbonization roadmap. It’s a web application that makes the work of Carbometrix’s climate consultants more efficient and impactful for our clients.

As the 4th engineer in the team, you will:

  • Work on all parts of the stack (TypeScript, React, Tailwind, tRPC, Prisma, Postgres, GCP).
  • Shape the product: Participate in defining specifications, propose solutions, weigh trade-offs, and take initiatives.
  • Collaborate with our climate consultants (they sit right next to you!).
  • Work with an evolving roadmap that adapts to market needs and new challenges.
  • Work remotely (if you’d like to) 1 day a week during probation period and 2 days a week afterwards.

Recruitment process

  • Introductory interview with Arnaud (Lead dev) - 30′ - Online
  • Technical interview (React/TS) with Arnaud (Lead dev) - 45’ - Online
  • Pair programming (TS) with Nicolas & Sébastien (Senior devs) - 1h - Onsite
  • Interview with Emma (Head of Product) - 45’ - Onsite or online
  • Interview with our co-founders - 30’ - Onsite or online

Profil recherché

  • Interest in sustainability issues and the transition to a low carbon economy
  • Good knowledge of web development (HTTP, JS, HTML, CSS, SQL) and TS
  • Experience with parts of the stack (currently React, Tailwind, tRPC, Prisma, Postgres, GCP) is appreciated
  • At least 2 years of experience as a software engineer - we are open to a wide range of seniority and experience
  • Experience with strongly typed or functional languages is appreciated
  • Fluent in French, conversational in English, written and spoken

Carbometrix

Guider les professionnels du marché privé et leurs entreprises en portefeuille vers une décarbonation efficace.

💡 Partenaire de la transition

La mission de cette structure est d’aider les entreprises ou les citoyens à améliorer leur impact environnemental et social. Par exemple le conseil en RSE, la formation, la sensibilisation aux enjeux de la transition, les médias,…

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