International Career Acceleration #4 TONNIE & NTT DATA - REST APIs with Spring Boot and Java in the Cloud

DIO, in partnership with TONNIE and NTT DATA, is launching an immersive program for high-level IT professionals experienced in Java, Spring Boot, and/or Cloud technologies. This 3-hour live immersion program will be conducted entirely in English and will feature professionals from TONNIE and DIO.

During this hands-on event, participants will embark on a programming journey, engaging with a REST API that will be built from scratch using cutting-edge tools such as Spring Boot 3, Java 17, and PostgreSQL. In addition to the technical aspects, insights on career planning, selection processes, talent profiles, and essential information of our graduate program will also be provided.

The International Career Acceleration #4 TONNIE - REST APIs with Spring Boot and Java in the Cloud is an exceptional opportunity that combines technology, career advancement, networking, and job prospects. Following the immersion program, a selection process will be conducted for international positions, offering a two-year experience in Europe, with post-graduation in technology, and the possibility of employment at NTT DATA. Start now your international journey!

3 hours

Sign up until July 7th! Workshops held on July 8th, 9am.

Develop high level applications with the best practice of the market

Practice with experts on live mentoring

Connect to the vibrant technology community

Conquer the best opportunities in the market and achieve your professional success

Conquering your International Career

Prepare for the international technology market

In this program you will have the opportunity to study and work in Portugal. TONNIE, together with NTT DATA, seek to train new talents with postgraduate scholarships that will later be absorbed by the company.


World reference in technology! With a portfolio of diversified services, the company is a reference in consulting and strategic assistance, cutting-edge technologies, infrastructure and modernization of IT services.

Benefits that make the difference

Opportunity to live an international experience (culture and work), All-in-one Package (airfare, visa and co-living), postgraduate scholarship at the Polytechnic Institute of Leiria, sponsorship and hiring by partner companies.

How is it like to work hereTONNIE & NTT DATA}

What will you learn?

Topics that you will see on the immersion

  • 1 -

    Preparing for International Opportunities with TONNIE

  • 2 -

    Creating a Cloud REST API with Java 17 and Spring Boot 3

  • 3 -

    Gaining XP through REST API Consumption: Interactive Stress Testing

Develop New Skills

Develop New Skills

During the immersive program, you will find the best tips to have a great development in the technological world.



Find out everything about the project, including visas and travel, as well as the selective process.

Your Career

Your Career

Career plans in NTT DATA and the possibility of professional growth in Europe.

European Culture

European Culture

Living in Portugal: Tech Talent Housing Issues and TONNIE Support.



Get all your questions answered about the program during the immersion.



Keep an eye on which profiles NTT DATA is looking for.

You in the future

Your name

International Developer


JavaSpring Framework

Profile strength on DIO: DIAMOND

Your profile has high strength and big chances to connect you with opportunities of innovative companies on the market

Certified by DIO

To me

Congratulations, you have completed your learning journey at International Career Acceleration #4 - TONNIE & NTT DATA!

Thus, you acquired new knowledge, becoming even more able to conquer the technological world.

Shall we join on this opportunity together?

Who is Acceleration recommended for?

Experience Time

Indicated for developers with more than 3 years of experience who are looking for new challenges and evolution in their professional career.

Main Requirements

Advanced or fluent English, complete higher education in technology, availability and interest in living in Portugal, knowledge in Java, Spring Boot and Cloud.

Anyone Who Wants to Persue An International Career

Learn more about technology programs that hire developers for international jobs.

Your journey

Sign up.

Complete the qualifying test.

Participate in the immersive activities with senior experts.

Build a network of global contacts that can help you in this new phase.

Conquer your certificate.

Build your portfolio with practical market projects.

Receive invitations to hiring opportunities.

Start now free

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What is Acceleration?

What is an Acceleration Program?

A day of immersion with technical sessions for those approved in the qualifying challenge.

Are there any prerequisites to participate?

Yes! The prerequisites to participate in the Acceleration program are:

  • Good knowledge of Java / Spring Boot / Cloud
  • Completed higher education in technology
  • Advanced or fluent English
  • Complete the qualifying exam by July 7th, 2023, and pass it.
  • Availability and interest in living in Portugal

What dates should I pay attention to?

Here are the dates you need to keep an eye on!

- Registration start date: June 19th, 2023
- Registration end date: July 7th, 2023
- Immersion Day: July 8th, 2023

How does the qualifying test work?

The qualifying test is conducted online. It consists of 10 multiple-choice questions about Java and Spring Framework, and 3 Java coding challenges, totaling 1800 points.

To pass, you must score a minimum of 600 points.

What is the duration of the qualifying challenge?

Once started, you will have up to 100 minutes to complete the Qualifying Challenge

When should I complete the qualifying test?

You can complete the qualifying test immediately after registration or at the most convenient time until 11:59 PM on July 7th, 2023, provided you have not started it.

How many times can I complete the qualifying test?

You can only complete the qualifying test for the program once.

How do I know if I passed the qualifying test?

Immediately after completing the qualifying test, the system calculates your score and displays the result on the screen. Additionally, you will receive a confirmation email indicating your approval and providing information for the next activities.

I am from another city, can I participate in the Acceleration program?

Yes, the International Career Acceleration #4 - TONNIE & NTT DATA program is online and allows participants to undertake the journey from anywhere in the world, as well as the possibility of hiring graduates from the Acceleration programs.

IMPORTANT: Please note that to be eligible to compete for positions, you must meet the prerequisites for the positions.

Encountered any issues with registration?

For any technical issues and questions regarding the program and platform, please contact us through the website: Click Here.

Still have questions?

Contact us through the website: Click Here