Software Engineer - GPU Driver

Soverli AG seeks a Mid-level Software Engineer for GPU Driver development in Zürich. The role focuses on graphics and compute foundations for secure multi-OS smartphone environments, requiring strong C/C++ skills and Linux graphics architecture knowledge.

This position centers on building the core graphics and compute infrastructure for secure, multi-operating system smartphone environments. The engineer will design and optimize GPU drivers, memory subsystems, and rendering pipelines specifically tailored for ARM Mali-based platforms.

Responsibilities

• Create and maintain virtualizable kernel-space and user-space GPU drivers for ARM Mali hardware.
• Develop and refine GPU hardware abstraction layers (HALs) alongside memory management systems.
• Integrate with Linux graphics components such as DRM/KMS, Mesa, Gallium, Vulkan, and OpenGL ES.
• Analyze and enhance GPU performance for both rendering and compute tasks.
• Troubleshoot intricate GPU challenges related to shaders, synchronization, rendering pipelines, and memory issues.
• Support testing and continuous integration workflows for GPU driver modules.
• Partner with firmware, kernel, driver, and Android graphics teams to ensure seamless end-to-end GPU system integration.

Requirements

• Proficiency in C/C++ programming and low-level debugging techniques.
• Demonstrated history of working on GPU or graphics driver projects.
• Solid grasp of Linux graphics architecture, including DRM/KMS and Mesa.
• Knowledge of ARM Mali architectures like Utgard, Midgard, Bifrost, and Valhall.
• Experience utilizing Vulkan/OpenGL ES and understanding GPU memory and synchronization models.
• Familiarity with embedded Linux systems and AArch64 environments.
• Bachelor's or Master's degree in Computer Science, Electrical Engineering, or a related discipline.
• Fluent English proficiency paired with strong analytical and problem-solving capabilities.

Nice to have

• Prior contributions to open-source GPU initiatives, such as Mesa or Panfrost.
• Background in shader compilation toolchains or compute APIs.
• Awareness of Virtio-GPU or GPU virtualization concepts.
• Insight into Android graphics framework internals.

What the company offers

• Collaborate with a dedicated founding team on innovative technology that delivers significant real-world impact.
• Engage with the entire device stack, spanning firmware, bootloaders, kernel modules, drivers, and system security.
• Join an early-stage, well-funded startup offering substantial learning opportunities, high responsibility, and rapid professional development.
• Play a key role in defining both the product direction and the engineering culture.
• Receive competitive compensation packages that include stock options.
• Enjoy a flexible work environment with remote office options and adaptable working hours.

About the company

Soverli AG is dedicated to removing the compromise between digital freedom and convenience on smartphones. The company is developing a patent-pending platform that enables multiple, fully isolated operating environments on mobile devices. Their goal is to establish a foundation for a new era of secure, privacy-focused, and user-centric mobile innovation.

• Mission-driven focus on digital sovereignty and smartphone convenience.
• Development of a patent-pending platform for isolated operating environments.
• Commitment to secure, privacy-focused, and user-centric mobile innovation.