Jobs at Majestic Labs | HiringCafe

Senior Thermal Engineer - SoC to Rack Integration

Thermal Engineer

10+ years thermal engineering experience with liquid cooling from SoC cold plate to rack-level infrastructure, B.S./M.S. in Mechanical Engineering, CFD proficiency (Ansys Fluent, Icepak), product lifecycle and AI/GPU systems experience.

DevOps Engineer

Hands‑on experience operating CI/CD, major CI systems, Linux/Bash/Python, Docker, build systems (Bazel/CMake/LLVM), and improving build/test performance for large codebases.

Pre-Silicon Verification Engineer for AI

Verification Engineer

Bachelor's in CS/CE (or related), 5+ years pre-silicon verification with constrained-random and coverage methodologies, UVM expertise, simulation tools (VCS, Verdi, NCSim), scripting in Perl/Python; C/C++ a plus.

AI SOC Architect

SoC Architect

Bachelor's in EE/CE (Master's preferred), 10+ years SoC/compute architecture experience with RISC-V and AI acceleration, expertise in multicore clusters, memory hierarchies, performance modeling, and strong communication skills.

System Performance & AI Architect

PhD in EE/CS or related, 10+ years in performance modeling and system architecture for AI/hyperscale or semiconductor organizations; expertise in ISAs, cache coherence, memory systems, interconnects; proficiency in Modern C++ and Python; experience with NSight, ROCm, VTune.

AI Kernel Writer

Bachelor's or Master's in CS/CE, strong parallel programming (CUDA, Triton, SYCL, OpenCL, Metal, POSIX Threads, OpenMP), proficiency in C++ and CUDA, experience optimizing high-performance kernels and using profiling tools (Perfetto, VTune, Tracy).

AI SoC Security Architect

SoC Security Architect

BSc/MS/PhD or equivalent in EE/CS/CE, 10+ years in hardware security or embedded security, strong C/C++, Python, and assembly skills, firmware/embedded experience, secure boot/RoT and threat-modeling expertise.

SoC Management Subsystem Architect

6+ years SoC architecture experience, Bachelor's (or Master's) in EE/CE or related, proven ARM/PCIe/DDR/LPDDR and peripheral interface experience, control-path and driver design, strong communication and cross-functional leadership.

Compiler Engineer (PyTorch / Triton / LLVM / MLIR)

Compiler Engineer

Bachelor's degree, 7+ years compiler engineering experience, deep knowledge of LLVM/MLIR, experience with PyTorch and Triton, strong C/C++ skills, performance optimization and debugging, excellent communication.

Technology Partnerships Lead

Technology Partnerships

8+ years in business development or commodity sourcing for silicon/IP and server development, experience negotiating complex tech/sourcing deals, deep silicon development knowledge, BS in a technical field, strong communication.

Experience operating CI/CD systems, strong Linux/Bash/Python skills, Docker and containerized builds, familiarity with build systems (Bazel, CMake, LLVM) and major CI tools (Jenkins, Buildkite, GitHub Actions, GitLab CI, Concourse).

Bachelor's or Master's in CS/CE, 7+ years compiler engineering experience, deep LLVM/MLIR knowledge, PyTorch and Triton experience, proficiency in C/C++, performance optimization and strong communication skills.

Pre-Silicon Verification Engineer

Bachelor's (or Master's) in CS/CE or related; expert with simulation tools (VCS, Verdi, NCSim); scripting in Perl and/or Python; 5+ years constrained-random, coverage-driven verification and UVM experience; C/C++ a plus.

Senior Performance & Systems Architect

Performance & Systems Architect

BSc + 8 years or PhD + 2 years in CS/EE/CE; strong performance modeling/simulation background; experience with AI/graph workloads, memory hierarchies, interconnects, and hands-on coding in Python/C/C++.

BSc/MS/PhD in EE/CS/CE or equivalent; 10+ years in hardware security architecture or embedded security; strong firmware and low-level dev skills (C/C++, Python, assembly/ARM); threat modeling and cross-functional leadership.

Bachelors or Masters in EE/CE, 6+ years SoC architecture experience (management/control subsystems), experience with ARM integration, PCIe, DDR/LPDDR, peripheral interfaces, control-path and interrupt design, strong communication skills.

Senior Power Delivery & Integrity Engineer

Power Delivery & Integrity Engineer

BS/MS in Electrical Engineering, 10+ years designing high-current, low-voltage power delivery for SoCs; expertise in power integrity, PDN modeling, VRM design, transient response; proficiency with SPICE, Keysight, Cadence Sigrity/Clarity, Ansys SIwave and lab measurement equipment.

Embedded Systems Software Engineer for AI

Embedded Systems Software Engineer

Bachelor's degree in CS/EE or related, 3+ years embedded systems development, proficiency in C/C++ and Python, experience with TensorFlow or PyTorch, microcontrollers and RTOS knowledge, and Git experience.

Power Delivery and Integrity Engineer

BS/MS in Electrical Engineering, 10+ years in high-current power delivery for SoCs, deep expertise in power integrity/PDN modeling, VRM design, SPICE and PDN simulation tools, and lab measurement experience.

10+ years SoC/compute architecture experience focused on AI acceleration; deep knowledge of RISC-V, vector extensions, multi-core clusters, memory hierarchies, and performance modeling; BS/MS in EE/CE or related.

Bachelor's or Master's in CS/CE, strong parallel programming (CUDA, Triton, SYCL, OpenCL, Metal, POSIX Threads, OpenMP), C++11+, kernel optimization and profiling experience, and familiarity with high-performance compute frameworks and tools.

Office Manager & Executive Assistant to Founders

Office Manager & Executive Assistant

5+ years office management/EA experience, expert Google Workspace skills, familiarity with Google Meet, Zoom, WebEx, Microsoft Teams, strong written/verbal communication, discretion, event planning and vendor management.

Software Engineer (Core)

Software Engineer

Bachelor's or Master’s in CS/CE or related, 5+ years software development, strong Linux and OS fundamentals, proven C experience, GPU programming knowledge, excellent communication skills.

Software Engineer (Networking)

Bachelor's or Master's in CS/CE, 3+ years software development, proven C experience, Linux and OS fundamentals knowledge, strong communication and cross-functional collaboration.

Mechanical Engineer –  SoC to Rack Integration

Mechanical Engineer

B.S. or M.S. in Mechanical Engineering, 12+ years design and validation of modular electromechanical chassis and rack systems, product lifecycle ownership, metal fabrication and thermal expertise, fluid dynamics, FEA proficiency, and cross-team technical alignment.