Remote Senior HPC

Flexcompute is a fast-growing startup redefining engineering simulation with ultra-fast computing and scalable backend platforms. We seek a Backend Software Engineer to design and implement scalable solutions for an advanced EM simulation stack. You will collaborate with EM and infrastructure teams, improve web APIs, and build hybrid cloud compute/storage...

Harrington Starr is seeking a Senior AWS Infrastructure Engineer to own and optimise a latency-sensitive cloud platform for a fast-growing quantitative trading firm. This fully remote B2B contract role focuses on high-performance compute workloads and aggressive cost optimisation. The successful candidate will drive architecture decisions, reduce...

Mirantis seeks a Senior HPC Networking Engineer to design, deploy, and manage high-performance networks for AI and data-intensive workloads. The role focuses on Infini Band fabrics, Fortinet security, and seamless integration with Kubernetes-based infrastructure. You will diagnose and optimize hybrid network environments, collaborating with compute and...

Barcelona Supercomputing Center in Barcelona is seeking a Senior Research Engineer to lead collaborations on AI projects, design pilots and evaluate models on Mare Nostrum and related HPC resources. You will coordinate with partners, suppliers and public sector bodies, translating needs into technical solutions while mentoring junior staff. Fluency in...

Semidynamics, a Barcelona-based fabless semiconductor company, seeks a Technical Presales Engineer to own the technical side of tenders, RFIs and RFPs. Translate architecture into credible, compliant responses: configurations, performance projections and benchmarks, collaborating with BD, CTO and engineering in Barcelona. You will design customer...

Flexcompute is seeking a Senior Backend Software Engineer to design and implement scalable solutions for our EM simulation platform. You will own end-to-end backend components, contribute to API unification, and drive data management and cloud integration. Join a senior, small team dedicated to owning real pieces of the platform, with direct access to the...

Europe - based in Barcelona Solutions Architecture · Tenders & RFPs · Benchmarking · Senior Individual Contributor Travel: around 25%, mainly to customers, OEM partners and HPC events in Europe Semidynamics is a Barcelona-based fabless semiconductor company developing a complete silicon solution for AI inference and HPC in the cloud. Built on RISC-V and a...

Supermicro is seeking a Sr. Field Application Engineer based in Madrid to drive enterprise AI/HPC and complex infrastructure opportunities. You will work with customers from ground to executive level, manage projects with internal and external teams, and ensure solutions meet customer requirements across compute, GPU platforms, storage, and networks. You...

Hireroo Ltd in Barcelona, Spain seeks a Senior Power Delivery Engineer to own the architecture from rack input to die, designing high current VRMs and validating control strategies for demanding accelerator workloads. The role requires 8+ years in power delivery, experience with sub-1 V rails at hundreds of amps, and familiarity with PMBus/AVSBus style...