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Digital Factory - Software Engineer (Backend) - Intern

Location:  Luxembourg
Other locations:  Primary Location Only
Salary: Competitive
Date:  Apr 27, 2026

Job description

Requisition ID:  1667046

At EY, we’re all in to shape your future with confidence.

 

We’ll help you succeed in a globally connected powerhouse of diverse teams and take your career wherever you want it to go.  

 

Join EY and help to build a better working world.

 

Are you ready to shape the future with confidence?

 

Here at EY, you’ll have the chance to build a truly exceptional experience. We’ll empower you with the latest technology, surround you with high-performing teams, and provide the global scale and diverse and inclusive culture you need to discover your full potential. Through our coaching and training programs, you’ll develop the skills you need to stay relevant today and, in the future, – all while building a network of colleagues, mentors, and leaders who will be on the journey with you at EY and beyond.

 

The opportunity: your next adventure awaits 

As a Software Engineering Intern (Backend), you will work alongside experienced engineers to help design, build, test, and operate backend services that power EY’s digital products and platforms. This role is focused on learning by doing, giving you exposure to real-world software engineering practices while contributing to meaningful solutions under guidance and mentorship.

You will support the development of APIs, data access layers, integrations, and backend components, collaborating with Product, Architecture, Frontend, and Data teams to deliver well-crafted software in an agile environment.

You will gain hands-on exposure to AI‑enabled Software Development Lifecycle (SDLC) practices, using AI tools to support design, coding, testing, documentation, and operational excellence while learning how to apply them responsibly in an enterprise environment.

 

What we look for: 

  • You have an agile, growth-oriented mindset. What you know matters. But the right mindset is just as important in determining success. We’re looking for people who are innovative, can work in an agile way and keep pace with a rapidly changing world.
  • You are curious and purpose driven. We’re looking for people who see opportunities instead of challenges, who ask better questions to seek better answers.
  • You are inclusive. We’re looking for people who seek out and embrace diverse perspectives, who value differences, and team inclusively to build safety and trust. 

 

Responsibilities:

Backend Development & APIs 

  • Contribute to the implementation of backend services and APIs under supervision. 
  • Assist with building and maintaining data access layers and simple integrations. 
  • Follow secure coding practices and established development standards. 

Quality & Learning 

  • Write clean, readable, and testable code with guidance from senior engineers. 
  • Participate in code reviews to learn best practices and improve code quality. 
  • Support testing activities including unit and basic integration tests.

Collaboration & Agile Ways of Working 

  • Work as part of an agile team, attending stand-ups, sprint reviews, and retrospectives.
  • Collaborate with Frontend, Data, and Platform teams to understand end-to-end solutions.
  • Document your work and learning clearly for knowledge sharing.

Growth & Development 

  • Learn modern backend engineering tools, frameworks, and cloud technologies.
  • Actively engage in mentoring, training sessions, and technical communities at EY.
  • Take ownership of assigned tasks with support, steadily increasing independence over time.

AI‑Assisted Development & Learning

  • Use AI‑powered tools to support code generation, refactoring, debugging, and test creation under supervision.
  • Leverage AI to improve documentation quality, code readability, and knowledge discovery.
  • Learn responsible AI usage practices, including validation of outputs, security awareness, and data privacy considerations.

 

Qualifications:

Required

  • Currently pursuing a Bachelor’s or Master’s degree (or recently graduated) in:
    • Computer Science,
    • Software Engineering, or a related field. 
  • Basic programming experience in one or more of: .NET/C#, Python, or similar backend-oriented languages. 
  • Fundamental understanding of data concepts and databases (relational or NoSQL). 
  • Familiarity with version control systems such as Git. 
  • Interest in backend development, APIs, and distributed systems.

Preferred

  • Exposure to REST APIs, web services, or backend frameworks. 
  • Awareness of cloud platforms (e.g., Azure) and container concepts (Docker). 
  • Basic understanding of CI/CD concepts, automated testing, or DevOps practices. 
  • Coursework or project experience with software architecture or design patterns. 
  • Experience working on academic, personal, or open-source projects.
  • Awareness of AI‑assisted development tools (e.g. code assistants, test generation, documentation tools) and interest in modern, AI‑enabled engineering workflows.

 

What’s in it for you:

  • A structured internship with hands-on experience in real enterprise-scale software systems. 
  • Mentorship from experienced engineers and access to EY’s global learning platforms. 
  • Exposure to modern backend engineering practices, cloud platforms, and agile delivery. 
  • The opportunity to build a strong foundation for a future career in software engineering.

 

What you can expect:

  1. HR Call
  2. Technical Interview
  3. Leadership Interview

 

Are you ready to shape your future with confidence? Apply today.

 

To help create the best experience during the recruitment process, please describe any disability-related adjustments or accommodations you may need.

 

 

EY  |  Building a better working world

EY is building a better working world by creating new value for clients, people, society and the planet, while building trust in capital markets.

 

Enabled by data, AI and advanced technology, EY teams help clients shape the future with confidence and develop answers for the most pressing issues of today and tomorrow.

 

EY teams work across a full spectrum of services in assurance, consulting, tax, strategy and transactions. Fueled by sector insights, a globally connected, multi-disciplinary network and diverse ecosystem partners, EY teams can provide services in more than 150 countries and territories.

 

Our offer of employment is contingent upon the successful completion of a background check and pre-screening requirements. The candidate acknowledges that all information provided must be accurate.

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