International Internship Program
Starting date: 1st September 2025
About the Internship
Swisscom the number one telecom provider in Switzerland, is always keen on attracting and developing the best talents. We promise you that you will learn a lot of different things during your internship. With more than 60 nationalities working at our company, we are used to diversity and all its perks. We provide a professional and fun atmosphere in which to work and unwind. At Swisscom, it is the combination of your individual expertise and teamwork that will help us succeed. We respect each other, help each other out, and are not afraid to make mistakes. We make sure you can be the best version of yourself. Always. Our internship program runs twice a year, starting either on February 1st or September 1st. In this 60% to 100% internship (Min. duration 6 months to max. 12 months) in the Netherlands, you work in an international team with colleagues from Switzerland, Rotterdam, and Riga. You work with Scrum and Scale Agile Framework (Safe). You are passionate to think creatively, work in a team, and learning is an essential part of you. Are you curious to experience how your journey with Swisscom might look like? Then register now for the Student Open Day at Swisscom DevOps Center on May 1st! During the open day you will receive an introduction to Swisscom, get to see our amazing office and get to know our community. It is a great opportunity to get a first glance of office life at Rotterdam DevOps Center. You can register here.
Internship Projects
This internship provides you the opportunity to work on one of the following projects for which you can find some more information below. Please indicate in your application your preferred project. However, we cannot guarantee that you will be assigned to your preferred project. We therefore reserve the right to assign you to another project, if your first choice is already filled. Current Projects (Click project to view details) Backend Development Fullstack Development AI Data (AI, BI, Data Engineering)
Who are you?
You are a student enrolled in the last year of your HBO or University program in the field of Computer Science, Informatica, or any other similar field.
You are studying or living in the Netherlands
You are willing to contribute to an international team and you have an agile mindset.
You are curious and responsible.
You have a good level of English; any other language is a plus.
Perks
Monthly compensation
IT Equipment
Agile working environment and lean management instructor
Flexible working time model
Plenty of opportunities for training and personal development
International Environment
Holidays & time off
Internship Projects:
Backend Development Projects
1. Extension of the Load test Framekwork for the CRM MicroServices The Swisscom Main CRM System exposes different microservices which are crucial in the e2e customer journey. The goal will be to extend, enhance our existing load test framework. We are looking for someone who is able to work independently, is structured and willing to extend an existing framework
Must have: Javascript, Grafana Nice to have: CI/CD, git
2. Optimisation of performance and resource management for our customer communication platform Correo During this internship, you will be improving the resource management of our application Correo by analysising network configurations, logs & disk usage. Working on the enhancement and tuning the stability & performance of our infrastructure. Monitoring performance metrics and troubleshoot bottlenecks. Enabling automated maintenance tasks and clean ups. We are looking for someone who is proficient in collaborative tools and agile methodologies, adaptable to dynamic work environments and is capable of working independently and systematically to achieve goals
Must have: Git, Databases, Java Nice to have: AWS, CI/CD, Grafana
Fullstack Development Projects
1. App Development in AWS Public Cloud
During this internship, you will be developing various applications, as a set of microservices and frontend modules, running in AWS Public Cloud. We are looking for someone who has an innovative way of thinking and willingness to learn, has a good eye for user interface design, and has a very good level of English, while german is a plus.
Must have: TypeScript, CI/CD, Docker Nice to have: Python, Kubernetes, AWS
2. Real-World Project Experience
Are you ready to join a muti-cultural team in Rotterdam and be at the forefront of contributing to agile ways of working in Swisscom. As an intern, you'll have hands-on experience in implementing cool feature in our collaborative project that supports the concept of New Ways Of Working. Craft responsive UIs with Angular 18, building backends with C# .NET Core, and designing scalable RESTful APIs. But that's not all – you'll also have an exposure to DevOps, learning the art of containerization with Docker and continuous integration/deployment with GitLab. Ensure hands-on on Frontend unit and BDD testing using Playwright and Backend testing with XUnit Framework.
This isn't just an internship; it's your chance to shape your career with a company's real world project as a Fullstack DevOps Engineer. You'll gain invaluable experience in a cutting-edge environment, working with the latest technologies, and learning from industry experts.
We are looking for someone who has good communication skills, is collaborative and is motivated for learning.
Must have: Git, Angular, Typescript Nice to have: Python, UI/UX, Docker, CI/CD, Java
3. DevOps Engineer B2B Customer Portal Join the My Swisscom Business team, serving over 125,000 B2B customers including Midmarket, Corporate, agents, and partners. As an intern, you’ll dive into developing and maintaining cutting-edge solutions using state-of-the-art technologies and tools to enhance customer satisfaction, boost sales, and improve efficiency. You'll engage with all facets of DevOps, including development, security, operations, and monitoring, within an agile environment. We are looking for someone who is self-driven and curious, eager to learn and has a customer-friendly mindset.
Must have: Angular Nice to have: Java, AWS, CI/CD, Splunk, Git
AI Project
1. AI Evangelist
This hands-on position will focus on promoting the practical application of AI, ensuring that teams deeply understand its transformative potential. By fostering collaboration and inspiring colleagues, the AI Evangelist will strengthen the organization's reputation as a leader in AI innovation. We are looking for someone who is self-driven, curious and is eager to learn.
Must have: Machine learning, python, UX/UI Nice to have: Grafana, Splunk
Data (AI, BI, Data Engineering) Project
1. AI-Powered Test Designing, Layout Validation & Optimization This project aims to streamline and enhance the accuracy of invoice layout changes by leveraging Generative AI to automatically validate formatting updates across the full delivery chain—from JIRA feature requests to test designing, XML templates validation and final PDF output verification. The solution will incorporate intelligent parsing, visual regression, and context-aware validation to ensure that requested changes are correctly implemented, visually accurate, and compliant with business rules. By automating the validation process, this system will help to reduce manual QA effort and increase confidence in each invoice release. The project will use AI-driven test case generation and leverage a microservices architecture DevOps pipelines for CI/CD, focusing on security, scalability, and efficiency.
We are looking for someone who is self-organized, has good communication skills, and is open to learning new technologies. Must have: Machine learning, python, CI/CD Nice to have: Databases, Docker, Kubernetes, AWS, Git