QiBit

QiBit is a company dedicated exclusively to the Information and Communications Technology (ICT) sector, belonging to Gi Group, an Italian multinational positioning itself as one of the largest companies worldwide in the field of Human Resources.
About company

Senior Low-Level Engineer

On-site

location Porto

date December 22, 2025

types Full-time

We are looking for a Senior Low-Level Engineer, to integrate directly the team of our client - a reference company in the IT sector.

What will be your main tasks and responsibilities?

- 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 required from you?

- Bachelor's degree in Computer Science, Information Technology or similar;

- Minimum of 05 years of experience in application or embedded development and architecture;

- Strong knowledge and hands-on experience with device communication;

- Experience with the Windows Ecosystem (Win32 API);

- Strong knowledge of C++;

- Practical involvement in communication protocols;

- Interest and initial experience with Flutter is beneficial;

- 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;

- Fluent in English, both written and verbal

Sounds like you? Send us your CV and let's talk!

Candidate-se através do website

Contacts and address

earth Oriente Green Campus Rua Adão Manuel Ramos Barata, nº 3, Fração CA 1885-100 Moscavide