Senior Front-End Developer

Senior Front-End Developer


Senior Front-End Developer

Detalles de la oferta

At Marfeel (Full-time), in Barcelona, Spain
Expires at: 2019-11-25

We are Marfeel, one of the hottest European start-up companies, and we are looking for a Front-end Developer to join our team. Our headquarters are based in sunny Barcelona and our office has a huge terrace to enjoy!

This is you:
Your life begins and ends with a slash
You feel like you have a mission, not just a task, and you write testable front-end code in JavaScript and HTML/CSS
You live for iterative development and a day without pushing code makes you sad
You’re not afraid to get your hand dirty and crack open an existing code base and bend it to your will
“Self Starter” is your middle name. You can take or come up with a high-level idea and run with it until it's done
You have a real understanding of building web products that work at massive scale
You can’t imagine your life without a whiteboard, open-source boards and definitely CODE
You know the importance of being part of a universe where all the departments need each other and work together for a mutual goal. So, your communication shows both tech and functional command of what you’re doing
As a software craftsperson, you will advocate and practice pair-programming, test-driven development, refactoring, collective-code ownership, and continuous integration
You care about online news and user experience
You have lots of stamina and you get bored if you have nothing to do
You are hands-on and proactive
You're eternally curious and hungry for knowledge

If this sounds like you and you are up for the challenge, sit down and let us introduce Marfeel to you:

Main requirements

At least 4 years experience building software that works at web scale
You can solve technical problems equally well with OO, DOM oriented, or functional JavaScript
You have the ability to create an interface using JavaScript, HTML and CSS
You have a solid understanding of the web technology stack (i.e. headers, cookies, cross-domain restrictions, HTTPS, caching, optimization opportunities, hardware acceleration, junk and scroll performance, etc.)
You have demonstrable experience with cross-browser JavaScript and CSS development
You have experience with client-side site development in JavaScript
You have a solid understanding of HTML5 tags - functions and intent
You are an international team player
You are fluent in English (this is a must)

Nice to have

Experience with Webpack, SASS and Jasmine

Knowledge of React and/or Vue.js
If you also have experience in Java that will be great
Experience with more recent web technologies (i.e. localStorage, geolocation, CSS transitions and transformations)
Experience with Google Analytics
Experience with AdServing
Experience with various AWS services and understand the challenges of deploying large applications in the cloud


Talented, international and multicultural team (more than 30 nationalities and more than 8 languages). You will not get lost in translation
Flexible working hours
Free coffee, tea, juices and soft drinks
Sunny office terrace
Ping-pong, Mario Kart and foosball tournaments
Free language and yoga classes
Team building events
Training, books and all you need to feel the empowerment
Beach: 30 minutes walking
Transport, restaurant and kindergarten tickets
And, Referral Bonus if you bring other talented people like you

Fuente: Neuvoo_Dinamico_Ppc


  • Tecnologías de la Información / Programación



  • HTML
  • Java
  • JavaScript