Intern Backend Developer

Airbus; Województwo pomorskie; On-site; PLN 33,000 - 61,000; Full time

Benefits offered by this job

12-Month Fixed-Term EmploymentContract

Additional 3 days off during holiday

Additional 1 day off for thesis

Job summary

Skywise, Airbus's digital services unit, seeks a Backend Software Development Intern to help build and maintain cloud-based backend systems and APIs using C#/.NET in a microservices setup.

You will join an Agile team, contribute to testing and documentation, and gain practical expertise in backend engineering and cloud architectures during a 12-month internship.

Qualifications

• Final-year student in Computer Science, Software Engineering, IT or related technical field.
• Available for 30-40 hours per week.
• Solid OOP knowledge with C# / .NET experience.
• Basic SQL and ORM understanding.
• Familiar with REST Web APIs.
• Git version control and software testing principles.
• Strong English communication.

Responsibilities

• Develop and maintain clean, performant .NET code across cloud-hosted microservices.
• Write unit and integration tests to ensure quality.
• Participate in code reviews and apply SOLID principles.
• Collaborate in an Agile team to fix defects and deploy features.
• Create and update technical documentation for internal software systems.
• Communicate progress and blockers daily with the team.

Skills

C# / .NET

Object-Oriented Programming

REST APIs

SQL / Relational Databases

Unit Testing

English communication

Education

Final-year student in Computer Science / Software Engineering / Information Technology

Tools

GitHub

GitLab

Entity Framework

NUnit

MSTest

Job description

Backend Software Development Intern

Skywise is a leading digital services company, wholly owned by Airbus. We deliver a first-of-its-kind offer that seamlessly integrates Planning & Operations Control, Flight, Technical, and Ground Operations. By providing interoperable digital solutions for end-to-end operations, Skywise combines aircraft manufacturer expertise and digital know-how to transform operational complexity into predictable and profitable performance, ensuring resilient and more sustainable operations.

As a Backend Software Development Intern, you’ll join our engineering team to contribute directly to high-performance Application Programming Interfaces (APIs) and scalable microservices that power modern aviation operations. You will help build, test, and maintain cloud-based backend systems that process critical aviation data, playing an active role in solving complex technical challenges while advancing digital transformation across Airbus.

The primary objective of this internship is to build practical expertise in digital technologies, management, business processes, and operations through hands-on participation in Software Factory projects, while applying Airbus Group standards. Within the Software Factory department, candidates will develop expertise in backend software engineering, Object-Oriented Design, cloud architectures, automated testing methodologies, and Agile software development lifecycles.

Responsibilities

• Develop and maintain clean, performant .NET (C#) code across cloud-hosted microservices and technical tooling.
• Write unit, component, and functional tests to enforce quality standards and maintain application reliability.
• Participate in code reviews and apply core architecture principles (e.g., SOLID and clean code) to elevate codebase health.
• Collaborate within an Agile team to investigate defects, debug issues, and deploy feature fixes.
• Create and update comprehensive technical documentation for internal software systems and databases.
• Communicate daily project progress, roadblocks, and solutions clearly with team members.

Must Haves

• Being a student in the final years of university studies (preferred fields of study: Computer Science, Software Engineering, Information Technology, or a related technical discipline).
• Being available for 30-40 hours per week.
• Sound understanding of Object-Oriented Programming principles with practical experience in C# / .NET.
• Basic knowledge of relational databases and Object-Relational Mapping tools.
• Academic or practical exposure to Representational State Transfer (REST) Web APIs.
• Familiarity with version control concepts (such as Git) and software testing principles.
• Strong problem-solving mindset with fluent spoken and written English skills.

Software/Technologies You’ll Use

• C# / .NET
• Git / GitHub / GitLab
• Relational Databases (SQL) & Object-Relational Mappers (e.g., Entity Framework)
• Testing frameworks (NUnit, XUnit, or MSTest)

Nice to Haves

• Exposure to cloud platforms (Amazon Web Services or Azure) or container technology (Docker).
• Experience with Continuous Integration and Continuous Deployment (CI/CD) pipelines or Python automation.
• Familiarity with modern frontend frameworks (e.g., Vue.js or JavaScript).
• Interest in aviation systems or air navigation principles.

What we offer

• 12-Month Fixed-Term Employment Contract
• Additional 3 days off during the holiday season (floater days)
• Additional 1 day off for thesis defense

Skywise is committed to creating an environment and a culture where everyone feels like they belong no matter who they are or where they are from. We are committed to providing equal employment opportunities to all individuals based on job-related qualifications and ability to perform a job. We do not discriminate against any employee or applicant for employment because of race, colour, sex, age, national or ethnic origin, religion, sexual orientation, gender identity or expression, marital status, family status, genetic characteristics, record of offences, and basis of disability or any protected class. Accommodations will be available on request for candidates throughout the entire recruitment and selection process.

Company: Airbus Helicopters Polska Sp. z o.o.

Employment Type: Internship

Experience Level: Student

Job Family: Support to Management

We welcome all applications irrespective of social and cultural background, age, gender, disability, sexual orientation or religious belief.

Airbus is, and always has been, committed to equal opportunities for all.

Learn more