We're looking always for great talent to join our team!

Posted on April 20, 2021 — 7:39 pm

Currently we’re specifically looking to fill the following positions - if you’re ready to take the challenge and change the world of communication,
please send us your application!

Software Development

Product management, User Experience (UX) and Visual Design
Marketing
Mobile Advertising Sales & Monetization

Discover yuilop’s startup headquarter in Barcelona

Posted on April 20, 2021 — 2:40 pm

Ever wondered where our team is working?

yuilop has two headquarters, one in Barcelona and the other in Murcia.

In the catalan capital Barcelona, you will find our yuilop office and their international team. In Murcia we have another office, where all the magnificent app developers are located.

Today we’ll show details of our Start-up headquarter… And in our next post we’ll show you our Murcia offices ;) Let’s get started!

Our reception area next to the main entrance is small, but perfectly formed. Rocking chairs add a fun and original touch!

This is one of the main rooms where the yuilop team works. In both headquarters, Murcia and Barcelona we all work together to achieve the smooth functioning of the app. The team is always surrounded by our particular colour: green ;)

In our office we have many places where to share new ideas! Getting creative on the walls is one of the advantages of being a startup! It’s not just our logo that’s green … the whole team has a green touch promoting good eating habits. Every Monday morning we receive a basket of fruit to start the week with vitality!

Join us!

Barcelona

In yuilop we are always looking for new
talent! As you can see, we are constantly growing … and that’s why we have new job offers available. Maybe there’s one for you too! Want to join?

You will find all our job offers at:
http://yuilop.com/intl/jobs/ If you (or someone you know) fits into one of the positions send us an email: careers@yuilop.com

At the end, we leave you with one of the nice views we have over Barcelona from our small terrace from the office.

We hope you enjoyed browsing yuilop from the inside!

How to invite your friends to yuilop, the free SMS app!

Posted on April 16, 2021 — 3:03 pm

More energy = more free SMS!

In yuilop you can find multiple ways to get energy credits. One option is to send invitations to your contacts. When they join the app you’ll get 20 energy credits.

Within the app you can invite your contacts to yuilop:

  • Directly from your list of contacts by selecting a particular contact.
  • in the energy tab you’ll find the option Share yuilop (iOS) or Invite your friends (Android).*

*These options differ slightly depending on the operating system (iOS or Android). We’ll explain you step by step the procedure for each operating system.

iOS:

1. Contacts > select the contact you would like to invite to yuilop > invite to yuilop > via SMS (free and without consuming energy) or via email as well.

One of the options to invite contacts to yuilop is going directly through the list of contacts and select the person you’d like to send the invitation to. Once the contact has been selected, you’ve got the possibility to send a free SMS or invite him/her to yuilop.

When clicking on Invite to yuilop two options of sending the invitation appear:

  • E-Mail
  • SMS

Email:

You can invite a friend via email.

Important: In order to receive the corresponding energy credits it will be necessary for both parts, the person who sends the invite and the invited contact, to have their E-Mail address included in the yuilop profile. If that’s not the case energy won’t be recharged properly.

SMS:

Sending an invite through an SMS it will be sent to your contact (free and without energy consumption).

In both cases you’ll receive 20 energy creditsonce the contact joins yuilop.

2. Energy > share yuilop > by email or Facebook

If you directly choose the option Share yuilop you’ll have to go to the energy tab. From there you can choose the possibilities of sharing yuilop by email or Facebook.

Remember that if you share the app by email you will previously need to have registered the email addresses of your contacts and have completed your own profile.

If you’d like to share yuilop on Facebook you’l have to access your account in order to link yuilop to Facebook and invite your Facebook friends.

Android:

1. Contacts > select the contact you would like to invite to yuilop >invite to yuilop.

One option to invite contacts to yuilop is going directly to the address book and select the person you’d like to send the invitation to. Once you have selected the contact of your choice you can send him/her a free SMS or invite to yuilop.

By clicking on Invite to yuilop the text which your contact will receive as invitation from yuilop appears. This SMS is free (does not consume energy credits).

2. Energy > invite your friends > via email or Facebook

If you choose the option Invite your friends directly you’ll have to go to the energy tab. From there you’ll have the possibilities to share yuilop by email or Facebook.

Remember that if you share the app by email you will previously need to have registered the email addresses and complete your own profile.

If you want to share yuilop on Facebook, you will have to access to your account in facebook.

Enjoy yuilop, the free SMS app!

What is yuilop?

Posted on April 5, 2021 — 2:43 pm

yuilop, is a start-up from Barcelona and Murcia, creator of a mobile application that offers a new way to understand communication.

Thanks to our app you can connect with anyone in the world for free and no limits. All you need is a smartphone, mobile internet access and the app.

What features does yuilop have?

With yuilop you can send unlimited national and international SMS to any mobile operator completely free of any cost. This way, you can communicate with all your contacts, even if they don’t have a smartphone.

Moreover, yuilop allows you to chat with all your friends via instant messaging. In addition to chatting, you can send images and share your exact location.

yuilop is currently available for smartphones which run Android and iOS (iPhone and iPod Touch), and for iPad and Android Tablets.

Very soon yuilop will offer free calls to any phone number and more than 100 countries .

Energy instead of money: how does it work?

Thanks to our innovative energy system, you can send free SMS.

It is very simple: the more you use yuilop chat, the more energy you get, and the more free SMS messages you can send.

 

You get energy points for:

  • Chatting with yuilop users
  • Related activities with the energy system
  • Inviting friends (if they join yuilop) but for sending the invites as well (email and SMS )
    In turn, each SMS you send uses up a little bit of energy.

Download yuilop now for free!

Lead Server Core Developer (Java/Erlang)

Posted on April 3, 2021 — 3:55 pm

yuilop is looking for a Lead Server Core Developer that will help us change the way the world communicates.

If you are passionate about writing server code and being part of an creative and international team this is your opportunity!

 

Job Responsibilities

  • Write logical, simple and performance oriented code in Java or Erlang
  • Build unit tests and performance test driven code
  • Code towards a zero maintenance system

Job Requirements

  • BS in computer science or Computer Information Systems, or equivalent. MS or PhD is a plus
  • 3/4 years of strong Java or Erlang programming and debugging skills
  • Knowledge of TCP/IP – UDP/IP and experience with network programming
  • Proficiency on XMPP
  • Knowledge with Key-Value Databases
  • Experience building and scaling distributed, highly available systems

Bonus Points

  • You are a contributor to open source projects and like “hacker culture”
  • You have experience or background in system administration, security and operations

 

Fast & Functions Challenge (Java or Erlang)

Write code that implements the described functions to be executed as fast as possible:

    • Build a function that given a list of Integers in the range [-65000,65000], the function

returns true if any subset of the list summed is equal to zero. False otherwise.

Example:

■ [0, 1, 2, -3] returns true. As 1+2+(-3)==0.

■ [1, 2, 3, -8] returns false. As no subset summed is equal 0.

■ [1, 4, 5, 2, -3] returns true.

 

    • Build a function that given a list of Integers pairs in the range [-65000,65000], that represents {X, Y} Coordinates in a Plane. The function returns the two closest pairs.

○ Example:

■ [{0,0}, {1,20}, {5, 2}] returns [{0,0}, {5, 2}]

■ [{-10,10}, {1,5}, {4, 3}] returns [{1,5}, {4, 3}]
Start date: ASAP
Location: Barcelona – First Mobile World Capital!
Offer: We offer creative freedom, competitive salary including employee stock option program, as well as fun work environment in Barcelona city center with a fruit stocked kitchen and more.

 

Your personal information will be incorporated in a file created and managed by Yuilop, S.L. with registered office at C/ París Nº 207 3º 1ª 08008 Barcelona, Spain, Fiscal Number B65377665. The file has been notified to the Spanish Data Protection Authority. We will use your data to assess your application of enrollment in Yuilop. You can exercise your access, modification, cancellation and opposition rights by sending your request to privacy@yuilop.com

Apply for this job