Internship Programme Full-Stack Development

Technology is our how. And people are our why. For over two decades, we have been harnessing technology to drive meaningful change. 

  

By combining world-class engineering, industry expertise and a people-centric mindset, we consult and partner with leading brands from various industries to create dynamic platforms and intelligent digital experiences that drive innovation and transform businesses. 

  

From prototype to real-world impact - be part of a global shift by doing work that matters. 

Our internship is an exciting opportunity to gain real-world IT experience and sharpen your skillset over the course of 3 months and prepares you to thrive in the technology landscape. 

The Internship Program in Full-stack Development offers professional development & hands-on training, networking opportunities with people throughout the business including multiple projects & social events. 

To be better equipped for the qualifying test and technical interview, we encourage you to examine the study materials, recommended for the Full-stack internship, by following the following links (Note that as a Backend technology you can choose either Java or .NET):

- Java

- .NET

- React

Got questions about the Endava Internship process? 

Check out the FAQ and join our Telegram channel for live updates. 

Programme Start:  April 2025 

Programme Duration: 3 months, 5 days/week, 6 hours/day 

What's next? 

• CV Screening – we review your application to see if it matches our requirements. 
• Online Test – if shortlisted, you’ll need to complete an online test within three days. 
• Phone Interview – we’ll discuss your experience, assess your English and Romanian proficiency (A2 minimum), and ask some technical questions. 
• Final Interview – a more in-depth conversation to get to know you better. 
• Decision – we’ll inform you of the outcome as soon as possible. 

By submitting your application, you agree to be contacted by Endava by call or text message at the telephone number you have provided. 

General Requirements 

• Good spoken and written English (A2+) 
• Good communication skills 
• Ability to work in a team 
• Analytical and logical thinking 
• Passion for the chosen technology 
• Good understanding of general IT fundamentals: • PC architecture 
• Networking basics 
• Operating systems

Backend Fundamentals (Java or .NET)

      Object-Oriented Programming (OOP) 

• Understanding of core OOP concepts • Encapsulation 
• Inheritance 
• Polymorphism 
• Abstraction 

• SOLID 
• Design patterns 

Programming Skills 

• Keywords and access modifiers 
• Classes and Interfaces 
• Collection Framework:  
• dynamic lists 
• linked lists 
• hash-based key-value maps 
• sorted/ordered maps 
• Functional collection processing [Stream API or LINQ] 
• Exception handling 
• Generics 
• Concurrency basics 

Algorithms and Data Structures 

• Sorting algorithms 
• Searching algorithms   

Databases 

• SQL (DDL & DML) 
• ACID principles 
• Transactions 
• Functions and procedures 

 

Web Fundamentals (React) 

      Basics

• Familiarity with HTML 
• Familiarity with CSS 

      JavaScript 

• Variables 
• Functions 
• Arrays and objects 
• Asynchronous programming concepts 

      Frontend Frameworks 

• React 
• Understanding of components 
• Framework principles and architecture 

Join the internship program and enjoy: 

• Supportive work environment: Match with a senior colleague who will share their knowledge and expertise with you.  
• Technical excellence: Train in virtual and in-person sessions and gain valuable cross-functional skills via sessions, workshops and touchpoints with our industry experts.  
• Growing environment: Get hands-on experience, a comprehensive introduction to our business and exposure to international projects while operating in an agile environment.  
• Culture of collaboration: Ask questions, receive constructive feedback, learn how to collaborate, make new friends and create a thriving network. 

At Endava, we’re committed to creating an open, inclusive, and respectful environment where everyone feels safe, valued, and empowered to be their best. We welcome applications from people of all backgrounds, experiences, and perspectives—because we know that inclusive teams help us deliver smarter, more innovative solutions for our customers. Hiring decisions are based on merit, skills, qualifications, and potential. If you need adjustments or support during the recruitment process, please let us know.