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Porto, Portugal
Hybrid
Founded in Switzerland in 1968, Zühlke is owned by its partners and located across Europe and Asia. We are a global transformation partner, with engineering and innovation in our DNA. We're trusted to help clients envision and build their businesses for the future – to run smarter today while adapting for tomorrow’s markets, customers, and communities. Our multidisciplinary teams specialise in tech strategy and business innovation, digital solutions and applications, and device and systems engineering. We excel in complex, regulated spaces including health and finance, connecting strategy, tech implementation, and operational services to help clients become more effective, resilient businesses.
If you share our values and want to do the best work, for the right reasons, we can offer you the chance to do it on a global scale and play a real role in shaping our exciting journey.
Important: To ensure a smooth review process, please submit all application documents (CV, cover letter) in English only.
The role
If you enjoy working on a single project for an extended period, we have an exciting opportunity for you! Imagine being a part of an industry-leading company in HVAC sector, contributing to the digital revolution of the industry and creating amazing products that will shape the future. This is your chance at the forefront of innovation to make a significant impact, for example by reducing HVAC energy consumption.
How you'll make an impact
Architecture Vision & Technical Strategy: You will decide, evolve, and govern long-term mobile architecture. You will balance the necessity of tackling technical debt with business feature delivery, driving cross-cutting platform refactorings and establishing robust integration-boundary architectures (e.g., app-to-hardware interfaces).
Technical Quality & Governance: You will establish quality and testability standards, oversee backlogs, and implement security and compliance controls.
Requirements Clarification & Technical Estimation: You will break down complex technical requirements into sprint-ready, executable work packages for the engineering team.
Strategic Client Collaboration: You will serve as a trusted technical partner to the Client Product Owner, Lead Platform/Domain Architects, and cross-functional leads. You will co-create technical solutions, provide accurate estimations, and bridge the gap between business goals and technical execution.
Technical Guidance & Mentorship: You will provide clear rules, guidance, and structure for the development team, collaborating closely with the Mobile Tech Lead to ensure your architectural vision is effectively implemented across the squad.
Architectural Documentation & Knowledge Sharing: You will document key architectural decisions (ADRs) and system designs, ensuring technical documentation stays up to date and accessible to align the team and maintain long-term codebase maintainability.
What is important to us
Education: Bachelor's degree in computer science, Information Technology, or a related field (or equivalent practical experience).
Core Mobile Experience: Extensive experience (7+ years) in mobile application development with a strong, proven track record in software architecture.
Tech Stack Hierarchy:
Target Technology (Ideal): Hands-on expertise in Flutter, including state management, architectural patterns, and code governance tools (e.g., Dart Code Metrics).
Cross-Platform Alternative: Strong experience with other modern cross-platform technologies (e.g., Kotlin Multiplatform/KMP, React Native) combined with a strong interest and willingness to master Flutter.
Native Minimum: Deep foundation in native mobile development (Android and/or iOS) with a demonstrated commitment and enthusiasm to transition into and learn Flutter.
Architecture & Governance: Proven capability in managing technical debt backlogs, establishing code review standards, and defining robust integration boundaries
Stakeholder & Consulting Skills: Excellent communication skills to navigate client consulting (PO/Architect level), provide realistic technical estimations, and defend architectural trade-offs.
Engineering Quality: Hands-on ability to break down complex system components, maintain high engineering standards, and directly contribute to critical architectural components when needed.
Language & Communication: Fluent in English with strong interpersonal skills for effective technical leadership.
Nice to haves:
Experience with BLE or NFC communication technology.
Familiarity with CI/CD pipelines and deployment automation.
Experience within the Windows ecosystem.
What we offer
Work life blend: we offer a safe & healthy workplace, with flexible working hours and the possibility to work from home
Profit share scheme: In addition to your annual salary, you may receive a profit share defined by the company’s success in the previous year
Global and Diverse Zühlke community: witness how colleagues from all our 16 offices across the globe come together to create a unique, positive and inclusive work culture, learning from one another at annual team camps, and celebrating year-end parties and other local festivities
Committed to development: we are committed to the growth of our people and are investing in your development. We’re empowering you to build the skills you need to make a positive impact, both personally and for our clients, today and in the future
For benefits that we offer please go to this link for Portugal.
How to Apply
Please remember all applications must be submitted in English only to be considered.
If you feel you don't meet all the requirements, we are still happy to get to know you, learn more about your ambitions and ideas and look forward to receiving your application!
We welcome people from all backgrounds, regardless of their gender, personality, national origin, race, religion, colour, sexual orientation, gender identity, age, marital status, disability or veteran status.