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Majestic Labs

Developing memory-first AI server platforms for data centers.

majestic-labs.ai ↗

Jobs Hiring Closed Discussion

Company facts

Founded: 2023
Employees: 50
Headquarters: United States
Type: Private
Funding: Series A · $100M · 2025

15 jobs

Posted Sort

15 jobs Posted Sort

Software Technical Program Manager

Open 52d On-siteMENA

Majestic Labs, a US-Israeli AI infrastructure startup building custom AI servers, is hiring a Technical Program Manager in Raanana to lead cross-functional engineering programs spanning compiler infrastructure, AI kernels, GPU runtime, hardware design, and ODM/manufacturing coordination — translating complex architecture into roadmaps and delivering servers at scale.

AI Asana AWS Azure Cloud +12 skills

Software Engineer (Core)

Open 52d On-siteMENA

Software Engineer on the core team at Majestic Labs, an AI startup building custom AI servers for large-scale inference and training. Day to day you develop API layers, command submission pipelines, and memory management in the software stack, collaborating with hardware architects and kernel driver developers. Core tech: C on Linux, GPU programming, with Python/C++ a plus.

AI API C C++ CUDA +4 skills

Majestic Labs, Inc. VP of Sales - California / New York

NewBe an early applicant On-siteNorth AmericaC-level

We’re a fast-moving AI startup building next-generation infrastructure for the world’s most demanding AI workloads. Our mission is to accelerate the future of intelligence by delivering cutting-edge server solutions…

Agentic AI AI Business Development Cloud CRM +4 skills

LLM Inference Engineer

Open 52d On-siteMENA, North America

We’re a fast-moving, US-Israeli AI startup building next-generation infrastructure for the world’s most demanding AI workloads. Our mission is to accelerate the future of intelligence and make it ubiquitously…

AI API C++ LLM Python +2 skills

Product Manager - AI SW Infrastructure (AI Software Stack / Compiler / Platform) - IL

Open 52d On-siteMENA, North America

Senior technical product manager at an AI-compute startup, owning the AI software stack for custom AI servers: defining the compiler/toolchain roadmap, runtime engines, kernel optimization, and framework integrations (PyTorch, JAX, vLLM, Triton) that optimize model execution on the company's Ignite APU. Based in Raanana, Israel.

AI Anthropic API AWS Cloud +15 skills

Product Manager - AI Infrastructure (Custom Silicon & Systems) - IL

Open 52d On-siteMENA

Majestic Labs is hiring a Product Manager to own strategy and execution for its AI infrastructure products — custom silicon, AI accelerator server platforms, and data-center systems optimized for large-scale inference and training. Day to day: writing PRDs and technical specs, driving roadmaps and release milestones, and coordinating silicon, hardware, and software engineering teams.

AI Cloud Distributed Systems Firmware Machine Learning +1 skills

Performance & Systems Architect

Open 52d On-siteMENASenior

Senior architect at a US-Israeli AI startup building custom full-stack AI servers for large-scale inference and training. Day to day: extend system-level performance simulators, model NUMA/interconnect/GPU behavior, characterize AI workloads (LLMs, GNNs), and turn architectural ideas into quantitative performance models. Core skills: performance modeling/simulation, Python/C/C++, computer architec

AI Analytics C++ Event Driven Architecture GPU +5 skills

Systems Software Engineer

Open 52d On-siteNorth America

Majestic Labs is hiring a systems software engineer in Los Altos, CA to build the lowest layers of its custom AI accelerator stack: firmware, device runtime, and OS interfaces for device bring-up, kernel dispatch, queues, memory mapping, and debug/observability infrastructure. The role centers on C, assembly, computer architecture, and Linux kernel/driver-level work.

AI API Assembly Bazel C +6 skills

Silicon Technical Program Manager - Backend & NPI focus

Open 26d On-siteMENA, North America

Majestic Labs, a US-Israeli AI startup building custom AI servers for large-scale inference and training, is hiring a Silicon Technical Program Manager in Los Altos, CA. This person manages vendor backend execution and NPI for data-center-grade AI chips, driving schedules from RTL freeze through physical implementation, tapeout, and mass production.

AI Program Management

AI SoC Architect Networking

Open 52d On-siteMENA, North AmericaLead

Architects SoC networking engines, SmartNIC/NIC designs, and interconnect fabrics for custom AI servers at a US-Israeli startup in Raanana: defining scale-up/scale-out topologies, RDMA/RoCEv2 transport offloads, and hardware acceleration of AI collective operations, collaborating across silicon, firmware, and software teams.

AI Asic DeepSpeed Ethernet Firmware +5 skills

System Firmware Architect

Open 52d On-siteMENA, North AmericaLead

Architect and lead firmware development for full-stack custom AI servers at a fast-growing US-Israeli AI startup in Raanana, Israel — owning firmware architecture for out-of-band server management, thermal/power sequencing, firmware updates, silicon bring-up, and firmware security alongside hardware, silicon, and software teams.

AI C Embedded Systems Firmware GPU +1 skills

Mechanical Engineer - SoC to Rack Integration

New On-siteNorth America

We’re a fast-moving, US-Israeli AI startup building next-generation infrastructure for the world’s most demanding AI workloads. Our mission is to accelerate the future of intelligence and make it ubiquitously…

AI Assembly Fea GPU HPC +1 skills

AI SoC Security Architect

Open 52d On-siteMENA, North America

Architects and delivers hardware-and-software security for next-gen AI inference servers — owning the SoC hardware root of trust, secure boot, confidential computing/isolation, and threat modeling. Daily work spans C/C++, Python, and ARM assembly firmware embedded in silicon, leading cross-functional security features from emulation to deployment.

AI Assembly C++ Embedded Systems Firmware +8 skills

AI SOC Architect

Open 52d On-siteMENA, North America

Lead the architecture of RISC-V-based compute clusters, vector/matrix engines, and shared memory subsystems for custom AI server silicon, defining ISA extensions and microarchitecture for high-performance ML workloads. A hands-on technical leadership role collaborating with RTL, verification, compiler, and ML software teams.

AI Embedded Systems Firmware HPC Machine Learning +1 skills

SoC Management Subsystem Architect

Open 52d On-siteMENA, North America

Architect who owns and drives the SoC-level design of the management/control subsystem for Majestic Labs' custom AI acceleration silicon — integrating ARM cores, PCIe, DDR/LPDDR, peripheral control buses, and debug infrastructure. Hands-on role spanning architecture, hardware-software co-design, and cross-functional leadership with RTL, firmware, and board teams.

AI CSS Firmware FPGA I2c +4 skills