Front-end Engineer

Capitaine Train

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Paris, IDF, fr on site Until 8/21/2026 First posted March 21, 2025 Last posted March 21, 2025
Job description

We have a simple yet ambitious goal; to sell train tickets in the easiest way possible for all European destinations. Booking a train should be just as simple as hopping on a train.

Capitaine Train was founded by 3 engineers obsessed with simplicity. Our organisational structure is very simple and linear: those who make product decisions are the same ones who build them. We are a young and small start-up (40 people) and we are growing very quickly. Your work will have a direct and visible impact on the growth of our company.

Our beautiful office is located in the heart of Paris. We’re surrounded by bars, restaurants, theatres, startups and are near the four main Parisian train stations. We offer a great package including fixed and variable salaries, an awesome health coverage plan plus stock options.

You

You are an experienced front-end developer and you are not afraid to team up with the marketing & design guys to launch great operations. You love to build animated webpages in a breeze and know the last SVG tricks.

You also have A/B tested your wardrobe in every nightclub of the city, you check the results of your multivariate tests every two minutes on your phone and you have built a dashboard for your fridge.

If this sounds like you, we have great projects for you.


Role

    Work with the marketing team to develop new concepts and operations,
    Develop new pages to support online and offline advertising campaigns,
    Team with the UX designer to develop A/B testing scenarios,
    Implement our CRM & email strategy to nurture and reactivate our customer base.

Requirements

    Perfect spelling and grammar (in your mother tongue),
    Decent written and spoken English,
    Extensive knowledge of HTML5/CSS3 & Javascript,
    Good knowledge of Ruby,
    Self-organized. Ability to prioritize tasks effectively,
    Experience with software engineering best practices (testing, code reviews, continuous integration, design documentation…).

Pluses

    Experience with D3.js or any other visualization library,
    Experience with OpenStreetMap, Mapbox or any other map tool,
    Experience with Ember.js or any other web application framework.

All your information will be kept confidential according to EEO guidelines.

About this role

Summary

Develop and optimize web pages, collaborate on campaigns, implement testing and CRM strategies.

Job title

Front-end Engineer

Experience level

not specified

Industry

software

Location requirements

Paris, IDF, France; on-site work only

Salary

Not specified

Management role

No

Skills & keywords

Required skills

HTML5CSS3JavascriptRubysoftware engineering

Preferred skills

D3.jsOpenStreetMapMapboxEmber.js

Specializations

HTML5CSS3JavascriptRuby
Locations

Structured locations inferred from the posting.

Paris, France

On-site City