Job Description

About Us

At THEKER, we’re taking on one of the greatest challenges of the 21st century: redefining how physical work gets done in the world.

We are a robotics and AI company building intelligent, adaptable systems that solve problems traditional automation never could. We recently closed the largest robotics Series A in Europe's history, and we're looking for the top 0.01% of talent to take on that mission with us, and build the biggest company in the world.

By joining us, you will have the chance to do the most meaningful work of your life, setting a new standard for industrial automation and driving breakthroughs with global reach, while being surrounded by a focused, talent-dense team that shares this ambition and is here to win.

Your role:

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We’re looking for an Electronics Engineer to design and develop the hardware that powers our robots. You’ll work on PCB design, embedded systems, and circuit development, collaborating closely with mechanical and software teams to ensure everything runs reliably in real-world environments.

What we’re looking for

• Bachelor’s or Master’s degree in Electronics, Electrical Engineering, or related field.
• Solid foundation in circuit design, debugging, and embedded systems (e.g. STM32, ESP32).
• Proficiency with PCB design tools (e.g. Altium, KiCad).
• Strong team player with excellent communication skills.
• Willingness to reside in or relocate to Barcelona.
• Nice to have: experience with power electronics, signal conditioning, sensor integration, or participation in projects like Formula Student, robotics competitions, or personal innovations.

You’ll thrive at THEKER if

• You’re excited by a fast-paced and ambitious environment. The opportunity ahead of us is enormous, and we’re going all in to capture it.
• You want responsibility early on, delivering at world-class standards for leading clients.
• You enjoy experimenting, iterating quickly, and embracing change as part of the learning process.
• You’re open to feedback, collaborative, and enjoy making decisions as a team

Main Responsibilities:

• Design and develop PCBs and electronic circuits for robotic systems.
• Develop and integrate embedded systems, including programming microcontrollers.
• Test and debug electronic hardware and firmware to ensure system reliability.
• Collaborate with mechanical and software teams for seamless system integration.
• Research and apply new technologies to bring innovative solutions to our robots.

What We Offer

• Being part of a fast-growing robotics and AI company with huge ambition, where your career can accelerate alongside us.
• The chance to make a real impact from day one, building robotics solutions with global reach.
• A focused, talent-dense team of passionate innovators who live and breathe robotics.
• An environment where new ideas are encouraged, and your contributions shape both the product and the company.
• 100% on-site work in Barcelona.

What the process looks like

1. Intro call with our Talent Team, 30 minutes.
2. Technical challenge (take-home).
3. Conversation with our technical team.
4. Meet the rest of the team and founders and work together on a live challenge at our offices.

These steps can be completed in 7 days.

Final Observation

We’re committed to equality, diversity, and inclusion. We welcome all applications regardless of background, age, gender, disability, sexual orientation, or beliefs.