Positron AI
Open positions
ASIC Architect, Principal (AI Inference)
About Positron AI Positron AI is building next-generation AI inference accelerators designed from the ground up for low-latency, high-throughput large language model inference. Chips built for the training era keep…
Senior Recruiter Hardware
You will lead full-cycle recruiting for specialized hardware engineering roles, from defining the role and candidate profile through sourcing, interviewing, offers, and closing. You will partner with engineering…
Platform Software Architect Senior Staff
You will define versioned hardware/software interfaces across current and future accelerator generations. You will connect firmware, operating systems, runtimes, simulation, and tools into a cohesive platform…
Senior Physical Design Engineer - Synth
You will own synthesis, timing convergence, and implementation readiness for assigned ASIC partitions. You will develop constraints and synthesis flows, optimize QoR, close timing, provide RTL feedback, coordinate with…
Senior ASIC Design Engineer
You will lead the definition, implementation, and RTL signoff of critical ASIC and SoC IP blocks. You will own microarchitecture, PPA, integration, timing closure, and methodology improvements; collaborate across…
Senior Design for Test Engineer
You will own end-to-end DFT implementation for AI accelerators, from micro-architecture definition through tapeout and first-silicon bring-up. You will implement and integrate DFT logic in RTL and third-party IP,…
Senior Software Engineer
You will design and implement high-performance LLM inference software in modern C++. You will optimize vectorization, memory access, threading, scheduling, and data movement across x86 CPUs and FPGAs. You will profile…
Director of ASIC Design
You will lead design, development, verification, and execution for high-performance AI inference chips. You will define ASIC architecture, microarchitecture, and roadmaps; optimize power, performance, area, and memory…
Senior ASIC Physical Design Engineer
You will contribute to physical implementation of AI accelerators from floorplanning through tapeout. You will support floorplanning, macro placement, power planning, clock tree synthesis, place and route, routing…
Lead AI Forward Deployed Engineer
You will embed with firmware, runtime, performance, and simulation groups to build practical agentic workflows for coding, debugging, triage, testing, and documentation. You will own shared agent tooling and skills,…
Principal ASIC Architect AI Inference
You will explore accelerator architectures for evolving AI models, evaluate memory and communication designs, and develop analytical and simulation models for architectural tradeoffs. You will work across hardware and…