Front-End Engineer


Front-End Engineer

La empresa



  • Software, SaaS/Servicios en la nube
  • < 15 empleados

La oferta

Front-End Engineer

Qui sont-ils ?

JUST is the breathtaking 1-click checkout experience that people adore! With only one tap, they make people and merchants happy when shopping online. With JUST, people can now skip the headache of creating accounts everywhere they shop online, log in or fill repetitive checkout forms! With JUST, merchants can now speed up sales and boost their conversion rate with THE easy-to-use checkout experience on the internet!

JUST is the new standard of shopping and a blast for next year’s buying experience. For people, they create a memorable and unique shopping experience with a universal 1-click checkout option. For brands, they cut checkout time by ten and bring the e-commerce checkout experience to unseen levels.

JUST is on a mission to solve a massive issue in e-commerce. People get frustrated because online stores require them to create store accounts, log in, or fill long and complex checkout forms every time they shop online. These frustrations are a nightmare for brands losing +40% of their customers for these reasons. The 1-click checkout of JUST is a win-win for every part: the customer journey is more simple and faster, and the brands have more sales.

Today, JUST is democratizing the 1-click checkout of Amazon for every merchant and allows people to shop with 1-click everywhere online, even in stores people have never shopped before, like a passport for online shopping. Tomorrow JUST will be on a mission to redefine how the world shops.

Envie d’en savoir plus sur JUST ?Culture d'entreprise, équipes, offres d'emplois... C’est parti pour l’immersion !
Visiter le profil

Descriptif du poste


  • Build a refreshing and evolving user experience with the ambition to create the dreamy checkout solution
  • Promote the best practices and patterns for architectures, performance, and scalability scopes
  • Work on both business and customer-facing application
  • Ensure and improve best practices and guidelines at a company level
  • Show off your code review, debugging, and refactoring skills
  • Lead technical discussions and collaborate with our engineering dream team


  • Frontend: React / NextJS, Web Component, Typescript, Storybook, Vercel
  • Backend: NodeJS, Typescript, DynamoDB, PostgreSQL
  • Servers: AWS, Vercel
  • CI: Github Action
  • Tests: Playwright, Jest
  • Tools: Datadog, Grafana

Profil recherché


  • 2+ years of experience working on high-scalability product

  • Experience with modern JavaScript frameworks and libraries such as React, Vue, and Angular

  • Good experience with design systems and/or component libraries

  • Be autonomous and proactive in the daily tasks

  • Comfortable with TypeScript

  • Experience with integration / end-to-end test (Playwright) is a plus

  • Not scared to look into backend code

  • At ease with CI/CD pipelines (Github Actions) and frontend tooling


The classical things

🍔 Swile 🚇 50% of the Navigo Pass covered

The musts

🤑 Stock-options (BSPCE) 💙 JUST covers 100% health insurance with Alan Blue 💻 Macbook 😎 Partial Remote 🌆 Offices in central Paris (75011) 🍻 1 drink per week 😍 The chance to be yourself whilst delivering great results 🌍 A lot of responsibilities and opportunities to grow quickly in the company (also internationally) ✈️ An annual offsite

Déroulement des entretiens

  • Call with Benjamin, co-founder (30min)
  • Case study
  • Restitution of the case with our Head of Engineering and a developer (1h)
  • Fit meeting with Jérémy, co-founder (30min)

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