January 16, 2023 (runs for 2 months)

SandBox for Full-stack Developers



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What Is aSandBox?

A sandbox is an opportunity to improve your technical knowledge and practice communication skills in a real project. After about two-three months, every group demonstrates their final project to Exadel specialists.

A practice-oriented course

Trainees are divided into groups

A personal mentor who is in touch 24/7

Basic InfoAbout a SandBox

Registration: until December 18, 2022


Language:  English

Locations: Poland

Duration: Start date is January 16, 2023. The course runs for for 2 months

How To Joina SandBox




Pass an entrance test


Have 2 interviews with a recruiter and a technical expert


Wait for the invitation and join the team as a trainee!

Requirements forJava developers

  • Knowledge of OOP, Algorithms and Data Structures
  • Good knowledge of Java Core (Java 8+)
  • JDBC & SQL
  • Basics of Spring and Spring Boot, Hibernate
  • Git
  • Nice to have: JavaScript, React, HTML, CSS

Please Fill OutThe Form Below

    First Name

    Last Name


    Phone Number


    Telegram nickname


    English level

    Java level

    Do you have any experience with React?

    Have you participated in Exadel trainings or internships before?

    Higher Education Institution

    Graduation Year

    Current Job

    What type of work permit do you have?

    Comments, Questions

    Why JoinExadel Educational Programs

    • Welead you by the handthrough all project stages. And it won’t cost you a dime!
    • You willmaster the skill of passing interviews.We will show you all the intricacies of interviews with customers, so you’ll be ready to go!
    • We will give you feedback based on your results, highlight the points worth working on, and show you where you’re already doing well
    • You willlearn how to run successful demosandpresent your work effectively
    • You willimprove your soft skillsandgain experience working in international, cross-cultural teams
    • You may evenget a job offerand progress in your career at our company! We hiremore than 50%of our sandbox and QA training students. Be one of the lucky ones!

    Fast Facts AboutExadel:

    Exadel is a global software engineering, business consultancy and solutions company that has:


    offices in 16 countries all over the world


    years of experience in delivering digital transformation services, enterprise and custom software solutions


    of Senior and Lead developers


    worldwide clients


    Service Accelerating Solutions