Software Engineer

Semidynamics; Barcelona; Hybrid; EUR 65,000 - 90,000; Full time

Job summary

Semidynamics in Barcelona is seeking software developers to work on kernel optimization, inter-device coordination, highly parallel data processing, and framework support across our hardware and software stack. You will profile performance, emulation, software distribution and packaging, and collaborate closely with hardware and AI teams to influence both the software stack and the hardware itself.

We offer a four-day-per-week in the Barcelona office (city center) with one day of working from

Qualifications

• 4+ years of experience in the role.
• Bachelor, Master or PhD in a relevant field.
• Proficient in C/C++ and Python.

Skills

C/C++

Python

Linux

Software profiling

Parallel programming

Workload analysis

English level C1

4+ years of experience in the role

Bachelor

Education

Bachelor, Master or PhD

Job description

The software team at semydynamics is developing the tools and frameworks that enable clients to deploy AI applications on Semidynamics’ hardware. We’re looking for software developers to work on all aspects of this, from low-level kernel optimization, inter-device coordination, highly parallel data processing, to framework support. If you’re passionate about profiling, performance, emulation, software distribution and packaging, you'll find the right challenges with us. You’ll be working side by side with our hardware and AI teams, and will be able to influence the development of our software stack as well as the hardware itself.

Requirements

• C/C++
• Python
• Linux
• Software profiling
• Parallel programming
• Workload analysis
• Strong problem-solving skills and attention to detail
• English level C1
• 4+ years of experience in the role
• Bachelor, Master or PhD

Desired

• C/C++ and python interoperability
• Assembly (RISC-V, RISC-V Vector)
• Architecture-based optimization
• CUDA/ROCm
• Baremetal programming
• LLVM/GCC
• AI application development
• Master or PhD
• ONNX-runtime

Why Semidynamics?

• Work at one of Europe's most promising deep-tech semiconductor scale-ups.
• Accelerated development path.
• 4 days per week in the Barcelona office (city center), 1 WFH.
• 1 week of work from everywhere in the world.
• Competitive package.
• A collaborative, technical, and growth-oriented environment that values direct ownership and clear thinking.