Senior Low-Level Software Engineer

Zühlke Engineering AG; Porto; Presencial; EUR 55 000 - 85 000; Tempo integral

Vantagens oferecidas por esta oferta de emprego

Work-life blend

Profit sharing

Global and diverse community

Professional development

Resumo da oferta

Zühlke Engineering AG in Porto is seeking an experienced software engineer to lead mobile app development for a flagship client. You will shape architecture, guide implementation, and deliver robust cross‑platform solutions using Flutter for Windows, Android and iOS.

The role requires a Bachelor’s degree in CS or IT and 5+ years in application or embedded development, with strong OO design and experience in at least one OO language (Dart, Kotlin, Swift, C++).

Qualificações

• Bachelor's degree in Computer Science, Information Technology or related field or equivalent work experience.
• 5+ years of experience in application or embedded development and architecture.
• Fluent English, both written and verbal.

Responsabilidades

• Take a leading role in shaping and development of a mobile application for our client.
• Provide technical leadership across projects—defining architecture, guiding implementation, and ensuring high-quality outcomes.
• Develop Flutter applications for Windows, Android and iOS with focus on low-level implementations.
• Maintain Installer and low-level libraries for Windows.

Conhecimentos

Flutter

Dart

Kotlin

Swift

C++

OO design

Windows API

Device communication

Formação académica

Bachelor's degree in CS/IT

Ferramentas

Win32 API

Descrição da oferta de emprego

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 will make impact

• Take a leading role in shaping and development of a mobile application for our client
• Provide technical leadership across projects—defining architecture, guiding implementation, and ensuring high-quality outcomes that align with both business goals and user needs
• Work closely with project managers, developers, and clients to shape technical direction and create robust solutions
• Develop Flutter applications for Windows, Android and iOS with focus on the low-level implementations
• Maintain Installer and low-level libraries for Windows
• Collaborate with cross-functional teams to understand project requirements and translate them into technical solutions
• Contribute to architectural decisions and implement robust, maintainable cross-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
• Testing with mobile devices and client's hardware in combination with BLE, NFC and cable communication.

What is important to us

• Bachelor's degree in Computer Science, Information Technology or related field alternatively, work experience equivalent to that.
• 5+ years of experience in application or embedded development and architecture
• Strong foundations in object‑oriented design and experience with at least one OO language (Dart, Kotlin, Swift, C++ or comparable)
• Ability to learn new technologies quickly, especially Flutter strong knowledge and hands‑on experience with device communication
• Experience with the Windows Ecosystem (Win32 API)
• Practical involvement in communication protocols
• 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.

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.