Senior Embeeded System Engineer

Decskill, founded in 2014 as an IT Consulting Company, places paramount importance on its greatest asset : its people. Our main mission is to deliver value through knowledge and talent, and we achieve this by fostering a culture of excellence and investing in the development and well-being of our people. With over 600 dedicated professionals and offices in Lisbon, Porto, Madrid, and Luxembourg, Decskill operates across three core areas :

Decskill Talent : We believe that our people are key to our success. Through Decskill Talent, we empower our team to embrace the digital transformation challenges of our clients. We collaborate with clients to drive innovation, ensuring project success and business growth.

Decskill Boost : Equipping our team with the latest tools and methodologies, we optimize Time-to-Market and deliver innovative solutions exceeding client expectations.

Decskill Connect : Our team collaborates closely with clients to implement and manage IT infrastructures that generate long-term value.

At Decskill, we believe that by nurturing and empowering our people to confront the challenges of digital transformation, we create value not only for our clients but also for our entire ecosystem, fostering a digital community dedicated to growth and progress.

We are looking for a Senior Embeeded System Engineer position located in Porto .

Key Responsibilities

• System Migration : Lead the hardware and firmware migration from the legacy STMicroelectronics ST10F269 microcontroller to the new Infineon XC228xH platform.
• Firmware Porting : Port the existing bare-metal codebase, written in C and Assembly, to the new microcontroller architecture. This includes adapting low-level drivers and ensuring functional parity.
• Hardware Redesign and Review : Conduct a thorough analysis of the new schematics that will be redesigned by other (printed circuit board that will accommodate the new microcontroller and any necessary supporting components).
• Circuit Design Analysis : Analyse and validate the system's mixed-signal circuits. This includes :
• Analog input stages with operational amplifiers (TL084) and analog switches.
• Power supply circuits, including DC-DC converters (LM2599) and SMPS controllers (UC2844).
• Interfaces for PWM outputs and various digital I / Os.
• Peripheral Integration : Develop and debug bare-metal drivers for all microcontroller peripherals, including ADCs, timers, PWM units, CAN, UART (RS232), SPI, and I²C.
• Interface Management : Ensure the correct functionality of external interfaces, including the PC104 bus and a Lattice M4A5 CPLD.

Required Skills & Qualifications

If you’re interested in this job please send your CV in English to with reference DA / ES.

Decskill is committed to equality and non-discrimination with all our talents. We recruit and promote talent, based on diversity and inclusion, regardless of age, gender, ethnicity, race, nationality or any other form of discrimination incompatible with the dignity of the human being.