Senior React Developer W/M

Work on the very core of our app and help farmers make better decisions in their day-to-day activities
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At Sencrop, we aim at building a beautiful app with an excellent User Experience and make sure our product will help farmers make better decisions in their day-to-day activities.

You will participate in the evolution of the core of our cross-platform app and in the development of features together with product-oriented teams.


Your main mission: 

  • make sure we're using the best practices regarding the current technical stack (React)
  • make sure other developers can deliver maintainable code, quality features, in fast pace : testability, design system, feature toggles, etc.
  • participate to development of features, within product-teams (~50% of time depending on roadmap)
  • frequent interaction with product/UX/design team to discuss and refine features
  • elaborate a technical roadmap for our app: evaluate and select the right technologies given our constraints, discuss it with CTO and Lead Product M.
  • make sure all our users have a spotless experience in our app
  • be data-driven about usages, problem solving, technical decisions

Our current technology stack:

  • React
  • Typescript
  • Cross-platform development with capacitor
  • Leaflet maps, Highcharts ...
  • Analytics (mixpanel...)
  • Backend side: Nest.js, docker-based


You are in the right place if you have:

  • Strong experience in reactive webapp development
  • Strong focus on software quality
  • Experience in developing an app with strong UX requirements
  • Experience in native apps is desirable
  • Written communication skills (to discuss architecture, roadmap...)
  • Can mentor other developers to build quality code, features, and tests
  • Able to discuss compromises (product vs tech, iterate fast and build for long-term, reach business deadlines, etc)
  • Technology watch: where the ecosystem is going, know the best development practices

You recognize yourself? Join the Sencrop adventure!



Sencrop is a European ag-tech start-up company, based in Euratechnologies (Lille, France), Europe’s third-largest startup accelerator.

18 000 farmers are using our connected ag-weather stations to receive ultra-local & reliable data. Sencrop makes it easy to decide the course of action farmers should take in any weather event & make the right agronomic choices at the right time: crop protection/sowing/irrigation ...

Our mission is to make technology more accessible, using it to make the practice of agriculture more precise, more efficient, and more environmentally friendly. 

Positioned at the cutting edge of innovation in connected agriculture, Sencrop won the top award for its high-precision agrometeorological station and platform at the 2017 SIMA Innovation Awards ceremony.


  • Personal responsibility – everyone contributes
  • Customer-centricity – listen our customers
  • Sharing – team spirit
  • Creativity – innovation, test & learn


  • Help farmers – Networked innovation to serve thousands of farmers
  • Environment – A positive impact thanks to precision farming


  • Key role in a fast-growing startup
  • Specific onboarding & training
  • An attractive & free employer-sponsored insurance (Alan)
  • Advantages through CSE (Leeto)
  • Contract: CDI
  • Salary: According to experience
  • Location: Lille, Euratechnologies. Cool brand new offices in a campus gathering tech companies, schools & thousands of employees! 

Additional information

  • Remote status

    Flexible remote

Or, know someone who would be a perfect fit? Let them know!


8 Avenue des Saules
59160 Lille Directions View page

Some of the perks at Sencrop

Your happiness is our most important priority. This is why we are offering you a range of perks, for a good work-life balance.

  • 🌾 Meaningful job – Work for farmers & the environment

  • 💪 Key role in a fast-growing startup

  • 🌍 A strong European DNA – English is our working language

  • 🧘‍♀️ Flexible work organisation

  • 💻Tech equipment

  • 📖 Onboarding programme & training

  • 👩‍⚕️ An attractive & free employer-sponsored insurance (Alan)

  • 🤑 Advantages through our CSE (Leeto platform)

  • 🏛 Cool office in the heart of the European Tech

  • 🥳 Afterworks & events

Our mission

At Sencrop, we empower all farmers to make better decisions and reduce their crop risks, with a positive agro-environmental footprint.

Already working at Sencrop?

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