Senior Firmware Engineer

Ready to be part of a dynamic team thats revolutionizing the 3D printing industry Imagine a work environment where your every contribution creates a ripple effect of innovation. If youre drawn to challenges seek out the thrill of cuttingedge projects and thrive in a culture of autonomy trust and ownership then this is more than just a job it s a passionfueled journey.

At Supernova we re not just innovators; we re gamechangers. We aim to produce enduse parts at scale and cost by developing a complete industrial solution to unlock the power and benefits of Additive Manufacturing. We are 100% customercentered and aware that the value we are bringing is the ability to produce fully functional parts. We work with the conviction that excellence in science and engineering is the cornerstone of transformative change. In our relentless pursuit of excellence we adopt a champion s mindset we take controlled risks and we are constantly on offense to get things done.

Your mission

As a Senior Firmware Engineer at Supernova you will focus on developing lowlevel MCU firmware crucial to our 3D printing technology. Your role will involve collaborating on software architecture definition and creating firmware from scratch perfecting routines interfaces and data collection processes. You ll play a key role in enhancing our reat time communications and data collection systems contributing to the robustness and efficiency of our additive manufacturing solutions. We are seeking a firmware expert who combines technical expertise with a passion for innovation embodying our principle of constantly pushing the boundaries in science and engineering.

Requirements

• Bachelor s or Master s degree in Computer Science Electrical Engineering or a related field.
  
• Minimum of 5 years of experience in developing firmware for different microcontroller architectures (e.g. ARM Cortex AVR PIC).
  
• Indepth knowledge of C/C programming languages for MCU systems.
  
• Experience with realtime operating systems (RTOS).
  
• Familiarity with various communication protocols (e.g. SPI I2C UART CAN).
  
• Understanding of electronics and ability to work closely with hardware teams.
  
• Proficiency in debugging and hardwaresoftware integration.
  
• Knowledge of version control systems such as Git.
  
• Experience with unit testing and automated testing frameworks for embedded systems.
  
• Familiarity with continuous integration/continuous deployment (CI/CD) practices for firmware development.
  
• Ability to document firmware design and development processes clearly.
  
• Demonstrated ability to work collaboratively with crossfunctional teams.
  
• Fluency in English with effective communication skills.
  

Key responsibilities:

• Develop and implement lowlevel MCU firmware for industrial AM ecosystem.
  
• Collaborate on defining the software architecture to ensure seamless integration with hardware.
  
• Implement sensor data gathering and strategies to relay this information to the CPU components.
  
• Define and implement the internal shared memory interface protocols between CPU and MCU.
  
• Collaborate with the Print Process Engineers on the definition and implementation of printing routines to reduce printing times.
  
• Support the Engineering teammates on the development of process workbenches and prototypes
  
• Uphold Supernova s standards of excellence and innovation in all firmware development tasks.
  

Benefits

Continuous Training with Elite Team: Elevate your skills with ongoing training with a highcaliber team staying at the forefront of innovation and growth.

Brandnew offices in Barcelona and Austin: Step into our creative collaborative space filled with light and topnotch service

Wellbeing Culture: We value flexibility to ensure a healthy worklife balance and create an atmosphere with no bureaucracy and no bullshit.

Permanent Contract & Attractive Salary: Stability meets recognition a permanent contract paired with a rewarding salary package tailored to your expertise.

Why Supernova

Innovate at the Forefront: Drive innovation in 3D printing shaping the future of the next generation of AM industrial solutions.

Creative & Analytical Synergy: Thrive in an environment where creative problemsolving meets analytical rigor making a real impact in our pioneering projects.

Growth & Learning: Enjoy continuous professional development at the edge where engineering science and man manufacturing meet.

Ownership & Accountability: Take ownership of your role and tasks ensuring accountability in every aspect of your work to make a tangible impact.

Your mission We are looking for a proactive and skilled engineer who can drive projects forward, materializing complex electronic designs into functional and efficient components of our 3D printing ecosystem. As a Senior Electronics Engineer at Supernova, you ll play a pivotal role in defining the architecture and integration of electronic systems in our advanced 3D printing solutions. Your primary focus will be on leading the design, testing, iteration and integration of the complete electronics platform of our industrial ecosystem, ensuring seamless integration with our mechanical and software systems, as well as post-processing devices. You will collaborate closely with: Subcontractors on the detail design and manufacturing of the platform. Mechanical engineering team, especially on workbench implementation and prototype testing. Software engineering team for embedded architectural definition and low-level firmware optimization. Another key aspect of your role will involve the selection and integration of off-the-shelf sensors, balancing innovation with practicality to achieve optimal system performance. Key responsibilities: Define and implement the electronic architecture for our advanced 3D printing systems, ensuring optimal integration and functionality. Lead and manage outsourcing projects for the detailed design and manufacturing of electronic hardware components. Collaborate closely with the mechanical engineering teammates to make prototypes and workbenches fully functional. Partner with the software engineering team to define and integrate the embedded system architecture. Expertly select off-the-shelf sensors and electronic components, optimizing for system performance and reliability. Oversee the full lifecycle of electronic system development from conceptualization to production, ensuring adherence to quality standards. Contribute innovative ideas and solutions in a dynamic R&D environment, actively participating in cross-functional project execution. About You Bachelor s or Master s degree in Electronics Engineering, Electrical Engineering, or a related field. Minimum of 5 years of experience in electronics design and system integration. Experience in managing outsourcing projects for hardware design and manufacturing. Strong knowledge of sensor technology Experience with embedded and/or firmware systems will be a plus. Proven ability to work collaboratively with cross-functional teams.