quantum engineer

LuxQuanta in Barcelona is seeking a Technical Support Engineer to be the technical backbone for our global customer base, owning support operations, driving incident resolutions, and ensuring our quantum systems deliver reliable performance in the field.You will diagnose complex hardware and software environments, analyze logs, and coordinate with Product...

Quside designs and manufactures quantum technology for connected devices, including quantum RNGs. We seek a system testing engineer to analyze and optimize RNG tests in R&D and commercial projects, and to collaborate with the full stack engineering team on architectural innovations.The role involves defining tests, implementing procedures, analyzing results,...

Quantum Flagship in Barcelona is seeking a Project Researcher Engineer to lead the synthesis of advanced colloidal quantum dots and nanomaterials. This role is pivotal in supporting various research areas, including photodetectors and imaging technologies, by ensuring high-quality materials for various applications. Candidates should have a PhD in Chemistry...

Position in Colloidal Quantum Dot Synthesis and NanomaterialTheFunctional Optoelectronic Nanomaterials Groupat ICFO is seeking an outstanding and highly motivated scientist to join our team as Project Researcher Engineer responsible for the development, synthesis, and supply of advanced colloidal quantum dots and related nanomaterials that underpin the...

Position in Colloidal Quantum Dot Synthesis and NanomaterialPara ser considerado para una entrevista, por favor, asegúrese de que su solicitud se ajusta plenamente a las especificaciones del puesto que se encuentran a continuación.The Functional Optoelectronic Nanomaterials Group at ICFO is seeking an outstanding and highly motivated scientist to join our...

LuxQuanta, a pioneering quantum communications scale-up, seeks a Senior Pre-Sales Engineer to drive technical sales with Tier-1 carriers and wholesale operators worldwide.You will design complex optical network solutions, lead international presales, deliver product demonstrations and PoCs, and coordinate R&D, Product, and Sales to win bids.A true startup...

LuxQuanta, a pioneering quantum communications scale-up, seeks a Senior Pre-Sales Engineer to drive technical sales with Tier-1 carriers and wholesale operators worldwide.You will design complex optical network solutions, lead international presales, deliver product demonstrations and PoCs, and coordinate R&D, Product, and Sales to win bids.A true startup...

LuxQuanta, a pioneering quantum communications scale-up, seeks a Senior Pre-Sales Engineer to drive technical sales with Tier-1 carriers and wholesale operators worldwide. You will design complex optical network solutions, lead international presales, deliver product demonstrations and PoCs, and coordinate R&D, Product, and Sales to win bids. A true startup...

IQU, Barcelona, seeks researchers to advance quantum networking within Horizon Europe and SNS-JU projects. You will work on analytical evaluation and proof-of-concept development on in-house platforms.The role focuses on quantum key distribution, AI-driven orchestration, and integration of quantum communication with classical networks; attendance at...

Universitat Politècnica de Catalunya (UPC)- BarcelonaTECH is seeking a First Stage Researcher to join the Department of Network Engineering (ENTEL) in Barcelona.Por favor, asegúrese de leer atentamente los siguientes detalles antes de enviar cualquier solicitud.The role focuses on developing single photon detector arrays for quantum telecommunications and...

LuxQuanta in Barcelona is seeking a Technical Support Engineer to be the technical backbone for our global customer base, owning support operations, driving incident resolutions, and ensuring our quantum systems deliver reliable performance in the field.You will diagnose complex hardware and software environments, analyze logs, and coordinate with Product...

About The Role and TeamAs a Senior Quantum Engineer, you will play a critical role in the development and execution of experiments focused on silicon-based quantum computing systems. This is a rare and exciting opportunity to be an employee at a scale-up shaping the future of quantum computing.   You would be part of the Quantum Hardware Team that...

Quantum Flagship in Barcelona is seeking a Project Researcher Engineer to lead the synthesis of advanced colloidal quantum dots and nanomaterials. This role is pivotal in supporting various research areas, including photodetectors and imaging technologies, by ensuring high-quality materials for various applications. Candidates should have a PhD in...

LuxQuanta in Barcelona is seeking a Senior Pre-Sales Engineer to bridge customer needs with technical execution across Europe and beyond. You will lead presales, design complex solutions, and close B2B deals while coordinating R&D, Product, and Operations.You bring 7–10 years in telecom presales, deep fiber optics expertise (DWDM, OTN), strong negotiating...

Universitat Politècnica de Catalunya (UPC)- BarcelonaTECH is seeking a First Stage Researcher to join the Department of Network Engineering (ENTEL) in Barcelona. The role focuses on developing single photon detector arrays for quantum telecommunications and requires hands-on electronics design, testing, and collaboration on publications. The position is...

LLM Engineer (Mid & Senior Levels) | AI / Quantum Computing Scale-upLocation:San Sebastian, Spain (Hybrid) Work at the frontier of deep-tech with the EU’s leading Quantum Software scale-up. Recognised as a Global Top 100 AI company, my client is leveraging quantum-inspired algorithms to solve the most complex challenges in Finance, Energy, and...

LLM Engineer (Mid & Senior Levels) | AI / Quantum Computing Scale-upLocation:San Sebastian, Spain (Hybrid)Work at the frontier of deep-tech with the EU’s leading Quantum Software scale-up. Recognised as a Global Top 100 AI company, my client is leveraging quantum-inspired algorithms to solve the most complex challenges in Finance, Energy, and...

LLM Engineer (Mid & Senior Levels) | AI / Quantum Computing Scale-upLocation: San Sebastian, Spain (Hybrid)Work at the frontier of deep-tech with the EU’s leading Quantum Software scale-up. Recognised as a Global Top 100 AI company, my client is leveraging quantum-inspired algorithms to solve the most complex challenges in Finance, Energy, and...

LLM Engineer (Mid & Senior Levels) | AI / Quantum Computing Scale-upLocation: San Sebastian, Spain (Hybrid)Work at the frontier of deep-tech with the EU’s leading Quantum Software scale-up. Recognised as a Global Top 100 AI company, my client is leveraging quantum-inspired algorithms to solve the most complex challenges in Finance, Energy, and...

At LuxQuanta , we are pioneering the Quantum Communications industry with quantum physics-based security solutions for major telecom operators globally. As we accelerate our international expansion, we are looking for a high-energy Senior Pre-Sales Engineer to drive technical sales with Tier-1 carriers and wholesale operators. About the Role As Senior...