A few look over the chart and we arrived to the conclusion that:

The Samsung Galaxy S3 is not that surprising in technical sensations, but the combination of advanced technology and new features make it a TOP device. If you plan to buy a new smartphone, you won’t do wrong with the new Samsung Galaxy S3.

iPhone users should wait for Apple’s next Smartphone generation before changing it for a Galaxy. The iPhone 5 will be probably presented next month in California and it’s definitely going to be interesting to see Apple’s answer to Samsung’s new Galaxy S3.

 What do you think about the new Samsung Galaxy S3? Better than the iPhone 4S or worth waiting for the iPhone 5?

Landline calls are descending from year to year, while mobile phone calls are increasing. German users are sending more SMS and these become cheaper every year.

Mobile devices are being switched more often than before and the trend of being a proud smartphone owner is increasing.
Furthermore Germans are spending more and more money on mobile applications and the data traffic (pictures, videos, locations, etc) is outstanding.

Do you know the multiple options you can recharge your energy credits?

It’s as easy as that:

There are multiple ways to get more energy with yuilop. But if you still don’t know them, check it out! The more you communicate with your friends via yuilop chat, the more energy you receive.

For every 20th message you’ll get 1 energy point.

Chatting with your friends has only advantages, as you can just add credits and not lose any of them. This way you’ll be able to send free SMS to all your contacts worldwide that are offline at the moment or don’t have a smartphone.

Through the variety of offers and promotions offered by our partner sponsorpay.

All of them are free mobile apps you can download in the Energy tab within the app – get offers (iOS) or – subscribe to offers (Android) and very soon you will be able to find more daily offers on our website.

Inviting your friends to yuilop via SMS or email. The level of your energy automatically increases when your friends join yuilop (download and register).
Go ahead! Invite them now and receive 20 energy credits for each new friend, who joins yuilop. Let them all enjoy yuilop, the new mobile app for free communication worldwide.

Your energy will also be recharged trough coupons which you can send to your friends or using the ones we post regularly in our social networks like Facebook and Twitter. When redeeming these coupons you will automatically get energy. Stay tuned for energy promotions.




How to redeem a yuilop energy coupon?


- iOS: Energy–> Redeem coupon by entering the code in the text field.

- Android: Energy –> Redeem coupon by entering the code in the text field.

Learn more about energy credits 

You will find more info about out energy system  and how to earn/lose these points in our energy table.

If you have more questions about the new free mobile app “yuilop” don’t hesitate to contact us through our blog. 

Job Responsibilities

• Test planning, design, and implementation
• Providing test advice to developers
• Teaming up with developers to create automated  test suites
• Supporting continuous deployment systems

Minimum Job Qualifications

• Experience in at least one scripting language (bash, lua, python, etc).
• Extensive experience on Linux platforms.
• Excellent communication skills.
• Experience with Mobile Platforms iOS and Android

Preferred Job Qualifications

• 2+ years of test automation experience.
• A BSc in Computer Science, Telecommunications or Electronic Engineering or equivalent.
• Working knowledge of SQL
• XMPP Knowledge is a plus

Challenge: Sanity Bot
Create an XMPP Bot using the language of your preference that test a list of external components availability using XEP-0199.

• The checks SHOULD be performed periodically every 5 minutes and provide a list of which services are online with the measured latency of the responses and a list of the components that did not replied within 5 seconds.
• The bot SHOULD be able to login in the XMPP Server using a regular JID and password.
• The bot SHOULD alert if the XMPP Server is not available or not accepting login.

Please send the answer to this challenge with your application … we only consider applications/CVs with completed challenge! we assure you, you’ll get a response from us!
Start date: ASAP
Location: Barcelona or Murcia, Spain
Offer: We offer creative freedom, competitive salary plus bonus, as well as fun work environment in Barcelona city centre or Murcia CEEIM 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.
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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!

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!

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!

Software Development

• Web App Developer (HTML5 / Javascript)
• Software Engineer – Windows Phone 7
• Technical QA & Testing for Mobile App Development
• VoIP – Lead Server Engineer
• VoIP – Server Engineer 
• Lead Server Core Developer (Java/Erlang)
• Server Core Developer (Java /Erlang) 
• Quality Assurance Engineer

Do you like challenging tasks? Then this offer has your name on it!

Job Responsibilities

• Report to the CTO and be responsible for the end to end delivery of the entire system.
• Recruiting and managing a team of Quality Engineers to work alongside you.
• Fully hands on job – you are expected to take your share of the team workload, as well as mentoring.
• Responsible for a QA oriented input into all company processes.

Job Requirements

• 3+ years of product quality assurance and testing experience.
• Detailed knowledge and ability to select and deploy a wide range of appropriate specification and testing technologies.
• Experience on the design, development and maintenance of reusable system tests for regression, stress, and performance test suites.
• Strong problem solving and debugging skills.
• An in-depth understanding of the full software development life cycle, and a passionate commitment to ensuring quality throughout the company.
• Experience of testing mobile applications, as well as more traditional server based systems.
• Excellent written and verbal communication skills and the ability to communicate concisely to senior management.

Start date: ASAP
Location: Barcelona or Murcia, Spain
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

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yuilop is looking for a VoIP Lead Server Engineer, that will coordinate the creation of a ground breaking Voice Over IP (VOIP) mobile service.

We are a team of engineers involved in the development of a revolutionary mobile product and if you like to work surrounded of innovation and determination you should join us!

Job Responsibilities

• 3-6 years proven domain expertise in developing software of Voice related technologies – high preference for VoIP.
• Communication skills in working and driving discussions with teams, both engineering and marketing.
• Java application software development knowledge
• Demonstrated system and solution level focus while owning and understanding few product components/features

Job Requirements

• BS in Telecomunication or Computer Information Systems, or equivalent. MS or PhD is a plus
• Knowledge of VoIP Protocols SIP, RTP and SRTP
• Knowledge of TCP/IP – UDP/IP and experience with network programming
• Experience building and scaling distributed, highly available systems

Bonus Points
You are a contributor to open source projects and like “hacker culture”

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