Mobile Tech lead On-site Zühlke Porto December 8, 2025

Zühlke Portugal belongs to the Zühlke Group. We solve some of the biggest technological challenges as innovation service providers. We work closely with our clients to bring new ideas to life, solving complex problems and creating digital solutions and real results. We have projects in areas such as medical, fintech, telco, industrial, Io
T, and many others.

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
- 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 impact

• Take a leading role in shaping the design, development, and delivery of mobile applications and platforms for our clients
• Provide technical leadership across projects—defining architecture, guiding implementation, and ensuring
  - quality outcomes that align with both business goals and user needs
• Work closely with project managers, developers, and clients to shape technical direction, plan roadmaps, and turn ideas into scalable, robust solutions
• Design, develop, and implement Flutter applications and platforms
• Collaborate with
  - functional teams to understand project requirements and translate them into scalable technical solutions
• Contribute to architectural decisions and implement robust, maintainable
  - platform mobile applications
• Conduct code reviews, promote continuous improvement, and ensure coding best practices
• Mentor and support team members by sharing technical best practices and introducing emerging technologies

What is important to us

• Bachelor's degree in Computer Science, Information Technology, or a related field
• 5+ years of experience in mobile application development and architecture
• Strong knowledge and hands‑on experience with Flutter
• Experience with native mobile technologies (i
  OS and Android)
• Familiarity with Flutter test automation (unit, widget, and integration testing)
• Practical involvement in CI/CD pipelines (Git
  Hub Actions)
• Interest and initial experience with BLE and NFC
• Fluent in English, both written and verbal
• Excellent communication and collaboration skills
• Strong problem‑solving and analytical skills
• High level of self‑motivation and a proactive approach to managing work
• Strong personal commitment to delivering robust, high‑quality results
• Ability to balance technical expertise with business objectives

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.