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  • System and Server Architect - RAN

System and Server Architect - RAN

  • Full time
  • Hybrid (08034, Barcelona, Barcelona/Catalunya/Espanya, Spain)
  • TECHNOLOGY OFFICE

The Role:

We are seeking an experienced and results-driven System and Server Architect to help design and deploy cutting-edge computing systems, full-stack solutions, and advanced fabrics. In this key role, you will contribute to shaping Openchip's next-generation datacenter and RAN (Radio Access Network) infrastructure by driving innovation in system architecture, interconnects, and performance optimization. You will work closely with cross-functional teams to ensure seamless integration of hardware, software, networking, and cooling solutions, focusing on performance, efficiency, scalability, and reliability.


Key Responsibilities:

  • Contribute to the development of innovative system architectures for datacenters and RAN platforms, focusing on full-stack computing systems, including compute nodes, memory subsystems, interconnect fabrics, power delivery, thermal management, and control planes.
  • Define high-level requirements for next-generation computing platforms that align with customer needs and market trends in AI, HPC, cloud computing, and vRAN.
  • Architect advanced network fabrics and interconnect solutions to enable ultra-low latency, high-bandwidth communication between compute nodes, GPUs, memory modules, and other components.
  • Collaborate with hardware and software teams to optimize fabric performance for datacenter-scale and RAN deployments.
  • Enable server development for Openchip-powered system solutions, ensuring compatibility with telecom platforms like vRAN.
  • Work with partners on cooling and general infrastructure configurations to meet the needs of high-performance systems.
  • Collaborate with hardware architects, software engineers, and product managers to integrate cutting-edge technologies into our computing systems.
  • Engage with external partners, customers, and standards organizations to define best practices for datacenter and RAN deployments.
  • Support the development of long-term strategic plans for system architecture evolution, aligning with Openchip’s vision for AI, HPC, cloud infrastructure, and vRAN solutions.
  • Identify emerging trends and technologies that can be leveraged to maintain a competitive edge in the market.


Required Qualifications:

  • Bachelor’s or Master’s degree in Computer Engineering, Electrical Engineering, or a related field (Ph.D. is a plus).
  • Minimum of 10 years of experience in system architecture, with a strong focus on datacenter infrastructure, high-performance computing, AI/ML accelerators, or RAN platforms.
  • Proven track record of contributing to system design projects for datacenters, cloud environments, or telecom systems.
  • Deep expertise in one or more areas: computer architecture, network fabrics, memory subsystems, thermal engineering, power delivery systems, or vRAN solutions.
  • Experience with full stack computing systems, including compute, memory, interconnects, and control planes.
  • Strong understanding of modern datacenter architectures, AI/ML workloads, HPC clusters, cloud infrastructure, and RAN platforms.
  • Familiarity with emerging standards for interconnect fabrics (e.g., PCIe, CXL, NVLink) and telecom technologies (e.g., vRAN, 5G).
  • Knowledge of advanced cooling technologies (e.g., liquid cooling) and their impact on system design.
  • Ability to collaborate effectively with cross-functional teams and external partners to drive innovation and deliver results.


What We Offer:

  • Join an innovative team and experience company growth.
  • We believe in investing in our employees and providing them with opportunities for growth and career development.
  • Work in a hybrid environment with flexible scheduling.
  • We offer a remuneration package that values your experience.
  • A chance to work on one of the most transformative AI and silicon engineering companies in Europe.
  • The position will be based in Barcelona (Spain).


We are looking for outstanding people willing to join our mission to change the silicon industry and help build a better world. If you feel identified with Openchip, please contact us.

At Openchip & Software Technologies S.L., we believe a diverse and inclusive team is the key to groundbreaking ideas. We foster a work environment where everyone feels valued, respected, and empowered to reach their full potential—regardless of race, gender, ethnicity, sexual orientation, or gender identity.