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Microsoft Power Apps Portals Developer (m/f/d)

Job ID
482939
Posted since
27-Oct-2025
Organization
Smart Infrastructure
Field of work
Information Technology
Company
Siemens S.A.
Experience level
Mid-level Professional
Job type
Full-time
Work mode
Office/Site only
Employment type
Permanent
Location(s)
  • Amadora - Lisboa - Portugal
Create a better #TomorrowWithUs 🚀


At Siemens, we build technology solutions to shape the world we live in. We transform industries and societies by combining the real and digital worlds. With over 300.000 of the world’s most forward-thinking minds and the power of a presence in more than 190 countries, we make a truly global impact.

At the Portugal Tech Hub, we take on challenges to make life easier, safer, and more sustainable for us and generations to come. We bring value to the business digitalization transition, from Portugal to the world, in areas such as Artificial Intelligence, Analytics & Business Intelligence, Application Lifecycle Management, Cybersecurity, IT Infrastructure Management, IT Project & Service Management, IT Strategy, User Experience, and many more.

With a decade of history and around 1.600 experts, the Portugal Tech Hub is the home of the new technologists – Dream Builders, Impact Creators & Future Makers.

We are looking for a Microsoft Power Apps Portals Developer to join our fast-paced, collaborative digital team. The ideal candidate will design, build, and maintain secure and scalable Power Pages (formerly Power Apps Portals) solutions that extend Microsoft Dynamics 365 and the Power Platform to external users.

You will work closely with our architects, business analysts, and other developers to deliver high-quality, user-centric web applications integrated into our Microsoft ecosystem.


Are you one of them? Come join us! ⭐


Your mission will be… 

• Design, develop, and configure Power Apps Portals / Power Pages to meet business requirements.
• Integrate Portals with Dynamics 365 (Customer Service, Field Service, or Sales), Dataverse, and other Microsoft services (Azure AD, SharePoint, Power Automate).
• Implement custom web templates, Liquid code, JavaScript, and CSS for advanced functionality and design.
• Optimize portal performance, security, and user experience.
• Collaborate with cross-functional teams to define requirements and translate them into technical solutions.
• Maintain documentation, version control, and ensure deployment best practices.
• Troubleshoot, debug, and provide ongoing support for existing portals.


We are looking for someone with…

• Bachelor’s degree in Computer Science, Information Systems, or related field.
• 2–4 years of hands-on experience with Microsoft Power Apps Portals / Power Pages.
• Strong understanding of Dataverse, Power Automate, and Power Apps Canvas & Model-driven apps.
• Experience with Liquid templates, JavaScript/jQuery, HTML5, and CSS3.
• Familiarity with Dynamics 365 CE modules (Customer Service, Field Service).
• Experience integrating external systems using APIs or custom connectors.
• Good understanding of web roles, security roles, authentication models, and portal administration.
• Strong problem-solving mindset and attention to detail.
• Nice-to-Have
• Experience with Power BI embedding, ALM (Application Lifecycle Management), and Azure DevOps pipelines.
• Microsoft certifications such as PL-200 (Power Platform Functional Consultant) or PL-400 (Power Platform Developer).
• Familiarity with responsive design frameworks and accessibility standards.
• Experience in multi-environment (Dev/Test/Prod) setup and deployment automation.



What you can expect from us…

A hybrid and flexible working model to promote a better work-life balance, along with a budget for home office support and the opportunity to do 16 hours a year of volunteer work. A health insurance, access to our on-site medical center, plus the chance to join sports groups.
In addition, you'll have access to online learning platforms and discounts with our partners. A shuttle bus to commute to the facilities and the possibility of financial support to your studies.



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)
• Teamlyzer – Company with the Best Interviews (#1 Technology)



Please attach your CV in English.


#Siemens #PortugalTechHub
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!