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Mendix Tech Lead for HyperAutomation (m/f/d)

Job ID
498486
Posted since
11-Mar-2026
Organization
Smart Infrastructure
Field of work
Information Technology
Company
Siemens S.A.
Experience level
Experienced Professional
Job type
Full-time
Work mode
Hybrid (Remote/Office)
Employment type
Permanent
Location(s)
  • Amadora - - Portugal
  • Porto - - 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 [1] home of the new technologists - Dream Builders, Impact Creators & Future Makers. 

Are you one of them? Come join us! ⭐ 

We are seeking a dynamic Low-code (Mendix) Tech Lead to join our Hyperautomation Service Team, specialising in Low-Code platforms such as Mendix, Microsoft Power Platform and/or UiPath. In this role, you will lead the technical development of low-code applications, ensuring scalable, high‑quality solutions that align with Siemens architecture and standards. You will work closely with business stakeholders and other DevOps teams to understand requirements, translate them into robust technical designs, and guide the development team through implementation. This is a hands‑on position where you will set the technical direction, mentor developers, and drive best practices to accelerate our digital transformation.

Responsibilities
  • Design, develop, and maintain scalable Mendix applications and custom widgets as part of the Hyperautomation service offering.
  • Collaborate closely with stakeholders to understand business requirements and translate them into impactful, user-friendly solutions.
  • Collaborate with cross‑functional teams—including other Mendix hubs, IT and automation specialists—to co-create innovative digital workflows.
  • Continuously evaluate new technologies and features (e.g., AI capabilities) to contribute to the improvement of our Mendix service standards, templates, and best practices.
  • Explore and apply UI/UX best practices to create clean, intuitive interfaces and streamline user journeys.
  • Integrate Mendix applications with other enterprise systems, solutions, and data sources as needed.
  • Troubleshoot, debug, and optimize applications to ensure high performance, security, and reliability.
  • Mentor and guide junior developers, fostering a culture of continuous learning and knowledge sharing within the team.
  • Actively promote best practices and organize knowledge-sharing sessions to encourage collaborative problem-solving, open communication, and continuous learning within the team

Qualifications
  • Over 4 years of experience developing Mendix applications and widgets.
  • Holds Mendix Expert Developer certification.
  • Strong understanding of business process analysis and requirement translation.
  • Demonstrated experience applying user experience design practices (e.g., user journeys, user flows, wireframes, prototyping, usability and accessibility principles).
  • Working knowledge of AI concepts. Experience in applying AI concepts is a strong advantage.
  • Practical use of AI tools to support prototyping, development, testing, or documentation.
  • Experience integrating Mendix with enterprise systems (REST, SOAP, databases, ERP, IoT, etc.).
  • Experience developing any language (e.g., Java, Typescript, React, etc.) and applying Low-level Design (LLD) and Design Patterns.
  • Experience with other Low-code tools (e.g., Microsoft Power Platform, UiPath, n8n, Lovable, etc.) is valued in the Hyperautomation solution context.
  • Strong problem-solving mindset with a proactive approach.
  • Excellent communication skills and comfort working with diverse business and technical stakeholders.
  • Familiarity with Agile methodologies.
  • Experience in digitalization, automation, and AI service portfolios is a plus.

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!