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Software Developer Trainee (m/f/d)

Job ID
482171
Posted since
22-Oct-2025
Organization
Global Business Services
Field of work
Internal Services
Company
Siemens S.A.
Experience level
Recent College Graduate
Job type
Full-time
Work mode
Office/Site only
Employment type
Fixed Term
Location(s)
  • Amadora - Lisboa - Portugal
Siemens Global Business Services (GBS) enables Siemens units worldwide and external customers to accelerate their business transformation into a sustainable and digital future.

Our goal is to optimize processes and provide services driven by expertise, in areas such as business administration, human resources, supply chain management, sales, marketing, and engineering. Through innovation and digitalization, we facilitate the achievement of a successful and sustainable transformation.

In our GBS Western Europe and Africa Hub we are already more than 1400 connected people, from over 57 different nationalities spread across 14 countries. Check here, and get to know more about GBS.


Are you ready to be part of the change? Come join us! 



Your mission will be…
• Crafting and implementing new functionalities for our web applications using Java and Angular.
• Assisting in the maintenance and support of existing APIs and the customer application, which involves troubleshooting, bug fixing, and deploying updates to ensure optimal performance.
• Working closely with fellow developers to understand project requirements, participate in design discussions, and contribute to a collaborative and efficient development process.
• Continuously expanding your knowledge of modern technologies, clean code principles, and software development methodologies.
• Participating in testing efforts for new features and bug fixes to uphold the high quality and reliability of our software.



 We are looking for someone with…

• Completed degree (Bachelor or Masters) in Computer Science, Software Engineering, or a related technical field.
• Foundational experience in backend development using Java and frontend development with Angular (perhaps from academic projects, personal endeavors, or internships).
• Solid grasp of coding principles, including design patterns, best practices, and testing methodologies to ensure high-quality software delivery.
• Familiarity with core web technologies such as HTML, CSS, JavaScript, and TypeScript; experience with Web APIs, databases, CI/CD pipelines, and version control systems like Git.
• Strong desire to learn new technologies, tools, and development methodologies.
• Agile mindset, with a strong ability to collaborate in a cross-functional environment.
• Excellent communication skills, with a commitment to clear, transparent, and proactive collaboration.
• Fluency in English (mandatory).




What you can expect from us…
A 12-month internship with allowance on a hybrid and flexible working model designed to enhance your work-life balance while supporting your studies. The opportunity to do 16 hours a year of volunteer work, plus the chance to join sports groups. A health insurance and access to our on-site medical center.
In addition, you'll have access to online learning platforms, discounts with our partners and a shuttle bus to commute to the facilities.




What makes us proud as an employer:
• Merco – Companies and Leaders with the Best Reputation in Portugal (#1 Tecnology/Manufacturing)
• Forbes – World’s Best Employers (#1 Engineering & Manufacturing)
• LinkedIn – LinkedIn Top Companies (#2)
• OnStrategy – REPSCORE 2024: Brands’ Reputation in Portugal (#1 Engineering & Electronic Services)
• Fortune – World’s Most Admired Companies (#1 Industrial Machinery)
• SSON – Top 20 most admired Shared Services Organizations and Global Business Services in 2024




Please attach your CV in English.



#Siemens #PeopleAtSiemens #GBSpartnerofchoice

Siemens is committed to creating a diverse environment and is glad to be an equal opportunity employer. We strongly encourage applications from a diverse talent pool!