Talent
Heads Up: All roles at Brainlab Fira are for on-site only, and candidates must be available to attend in-person interviews at our office in Spain.
Ready to shape the future of technology? At Brainlab Fira, innovation meets purpose, and we work with passionate people on innovative projects in AI, photonics, immersive environments and more.
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We do not currently have any open recruitment processes, but below you can see the roles involved in our projects. If your skills match any of them, please send us your unsolicited application and we will bear you in mind when a vacancy arises.
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Roles we are interested in:
IC Electronic & Telecom Systems Engineer
We are looking for a IC Electronic & Telecom Systems Engineer to join the groundbreaking Tarranix Project in Barcelona. The role focuses on designing and validating the electronic interface of a photonic ALU, covering mixed-signal electronics, optoelectronic conversion, FPGA-based control, and a RISC-V demonstrator, in close collaboration with the photonics team to build a hybrid photonic–electronic computing platform. More details here.
Principal Researcher in Photonics (PhD)
We are looking for a Principal Researcher in Photonics (PhD) to join the groundbreaking Tarranix Project in Barcelona. The role involves evaluating the feasibility of a novel 3D optical transistor with six logical states based on light polarization, simulating its behavior using specialized software, and developing a first functional prototype at the micro or nanometric scale. More details here.
Frontend 3D Developer – React & Immersive Environments,
BrainLab Fira is looking for a Frontend 3D Developer to help build immersive web experiences using React and 3D frameworks like React Three Fiber. Based in Barcelona, you’ll work on a virtual world that blends culture, education, and creativity. Ideal for someone passionate about interactive design, real-time tech, and accessible 3D environments. Flexible schedule and creative team included. More details here.
3D Technical Artist (specialized in web-based videogames)
BrainLab Fira is hiring a 3D Technical Artist to help shape a growing virtual world focused on culture, education, and creativity. You’ll model and texture low poly assets optimized for the web, bringing environments and characters to life with artistic flair and technical precision. Ideal for someone experienced with Blender, Substance Painter, and web-based 3D pipelines. Join a creative team in Barcelona with flexible hours and a meaningful mission. More details here.