Jobs in Spain

At Quside, we design and manufacture innovative quantum technology for all connected devices. Using our proprietary quantum random number generator, we provide the security and performance that is required to build the next generation of encryption technologies. A new class of products and infrastructure with unprecedented future‑proven security guarantees. Our mission is to make sure that secure communications keep being a commodity in the years to come.

We are looking for a system testing engineer who will be part of our Engineering Team. You will be expected to contribute to the testing, data analysis and optimization of our quantum random number generators in R&D and commercial projects to bring them to the Product Line through continuous development and integration. Ultimately, this role will also include working closely with full stack engineering team contributing to the innovation of architectural designs and developments.

• Definition of testing procedures (testing instructions, success criteria and figures of merit) and testing plans (calendar and resources necessary to execute procedure).
• Implementation of R&D testing procedures (preparation of testing scripts, testing set‑ups and execution of tests).
• Data analysis and reporting of results.
• Planning timing and material resources which are necessary for executing tasks.
• Optimization and automation of testing processes.
• Support in system design and trade‑off analysis simulations.

• Prior technical role in an industry or start‑up environment as testing engineer of digital electronic and radiofrequency systems with more than 3 years of experience.
• Experience with microcontrollers (STM, Microchip)
• Experience using control version systems as git.
• Prior hands‑on experience with quantum / photonic technologies will be valued.
• Prior hands‑on experience with FPGAs will be valued.

• PhD in physics, applied physics, optics, photonics, electrical or Telecom. engineering, or related discipline is required.
• Excellent BSC candidates without MSC. will also be considered.
• Advanced English and Spanish (speaking, reading, writing and listening).

• Programming languages : Python,(virtual environments), C / C++
• Microcontroller platforms (STM, Microchip)
• Interfaces / Protocols : SPI, PCI, I2C, UART, CAN
• Communications : SSH, remote connections
• Operating Systems : Linux, Petalinux, RTOS
• Version Control : Git / Azure
• Data visualization : Matplotlib
• RF laboratory equipment : signal generators, oscilloscopes, spectrum analysers, mixers, splitters, bias T
• Proficient data analysis : non‑linear regressions, statistical hypothesis testing, time series analysis
• Knowledge of digital electronics.
• Mathematical / Physics modelling for system trade‑off evaluations will be valued.
• Knowledge of optoelectronics will be valued.

• High proactivity.
• Excellent analytical and problem‑solving skills with creative thinking.
• Passion for testing complex systems.
• Team player and able to work collaboratively in a team environment.
• Motivated by grand challenges and the opportunity to make a meaningful impact in the exciting quantum security space.

• Comprehensive private health insurance
• Cobee (flexible retribution for restaurants, transportation, etc.)
• Flexible leave policy.
• Flexible working hours.
• Cool perks such as fresh fruit, coffee and snacks every day, team building activities every quarter, etc.
• Learning and development opportunities.
• Enhanced sick leave.
• Wellbeing program.
• English lessons.

At Quside we are committed to creating equality of opportunity for all employees and applicants alike. We welcome diverse perspectives and aim to attract diverse talent to nurture our workplace culture. We will help you bring out your best self in a top talented team and support you to see your career grow with us.