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SiFive
Actively Hiring
Idea To Silicon501-1000 Employees
  • B2B
  • Scale Stage
    Rapidly increasing operations
  • Top Investors
    This company has received a significant amount of investment from top investors
  • Valuation $1B+
    This company has a valuation of $1B or more
  • 4.2
    Highly rated
    SiFive is highly rated on Glassdoor, with 4.2 out of 5 stars
View 13 jobs

Jobs at SiFive

WE ARE HIRING! Check out our new open positions across the US here: Sifive.com/jobs, and apply directly. We have openings in RTL Design, Verification, Compiler Engineering, Sales, and more. If you have CPU Design/IP Sales/RISC-V experience, we encourage you to send us your resume. We encourage applicants from non-traditional computer science backgrounds to contact us!
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Engineering

Confidential Computing Software Architect

NewPosted 4 days ago

Confidential Computing Software Architect

  • Prior experience implementing system software for confidential compute workloads
  • Familiarity with existing confidential compute approaches on Intel, AMD, and ARM platforms
In office • Alabama • California • Canada
Engineering

Linux Kernel Architect

NewPosted 4 days ago

Linux Kernel Architect

  • Experience working on concurrency-sensitive code in the upstream Linux kernel, with a track record writing and reviewing patches on the public mailing lists
  • Experience debugging challenging software and hardware bugs in CPUs and SoCs
In office • Alabama • Boston • California
Engineering

Principal Design Verification Engineer – CPU Subsystem Power Management

NewPosted 4 days ago

Principal Design Verification Engineer – CPU Subsystem Power Management

  • Lead verification planning and execution for CPU-subsystem power-management features from unit and block level through subsystem integration and signoff.
  • Define verification strategies, test plans, assertions, checkers, coverage models, and closure criteria for complex power-state transitions, clock/reset sequencing, retention behavior, DVFS scenarios, warm-reset flows, and multi-domain interactions.
In office • Austin • California
Engineering

Principal Design Verification Engineer – CPU Core Frontend

NewPosted 4 days ago

Principal Design Verification Engineer – CPU Core Frontend

  • Lead verification planning and execution for CPU frontend functionality in a high-performance out-of-order core, with ownership spanning branch prediction and instruction fetch behavior.
  • Define verification strategy, test plans, checkers, scoreboards, assertions, stimulus strategies, and coverage models for frontend microarchitecture and its corner cases.
In office • Austin • California
Engineering

Design Verification Infrastructure Engineer - Platform

NewPosted 1 week ago

Design Verification Infrastructure Engineer - Platform

  • Architect, develop, and maintain the Verification Platform to provide a common infrastructure that scales with the growth of SiFive for Design Verification and other verification and validation activities
  • Develop new functionality in Chisel and CIRCT to support Verification Platform libraries and tools
In office • Austin • Boston • California
$158k – $194k
Engineering

Software Engineer - FPGA-Accelerated RTL Simulation

NewPosted 3 weeks ago

Software Engineer - FPGA-Accelerated RTL Simulation

  • FPGA RTL Designers: Components of our FPGA-hosted emulators are written in Chisel and optimized for Xilinx FPGAs.
  • Compiler Developers: We compile ASIC RTL down to deterministic, FPGA-friendly emulation RTL using a purpose-built compiler based on MLIR & CIRCT.
In office • Berkeley
$178k – $218k
Engineering

Senior Staff Design Verification Engineer – Coherent Interconnect

NewPosted 2 months ago

Senior Staff Design Verification Engineer – Coherent Interconnect

  • Own verification planning and execution for a scalable cache-coherent interconnect subsystem, from block-level verification through subsystem integration and signoff.
  • Define verification strategy, test plans, environments, and closure criteria for coherent traffic, ordering rules, backpressure, flow control, buffering behavior, QoS, and error handling.
In office • Austin • Boston
Other Engineering

Intern - Design Verification Infrastructure Engineer - Platform

NewPosted 3 months ago

Intern - Design Verification Infrastructure Engineer - Platform

  • Architect, develop, and maintain the Verification Platform to provide a common infrastructure that scales with the growth of SiFive for Design Verification and other verification and validation activities
  • Develop new functionality in Chisel and CIRCT to support Verification Platform libraries and tools
In office • Austin • Boston • California
Product

Senior Product Manager

NewPosted 4 months ago

Senior Product Manager

  • BS in a related engineering field
  • Experience having worked on and launched at least one product in the semiconductor industry
In office • California
$158k – $194k
Engineering

Datacenter System Software Architect

NewPosted 5 months ago

Datacenter System Software Architect

  • Architect systems and system software for hyperscaler deployments based on RISC-V. This work primarily focuses on software and system architecture, and involves close collaboration with hardware architects.
  • Engage with key customers and partners to integrate their functional and performance requiremen...
In office • Alabama • Arkansas • California
$231k – $282k
Engineering

Platform Technologies Language & Frontend Design Engineer

NewPosted 5 months ago

Platform Technologies Language & Frontend Design Engineer

  • Develop and enhance embedded Domain Specific Languages (DSLs) in Scala, and Python, along with associated build tooling, for use by hardware industry professionals
  • Solicit and respond to user requests and feedback to continuously improve the tooling
In office • Boston • California • Berkeley
$139k – $170k
Engineering

Software Engineer - Platform Technologies

NewPosted 5 months ago

Software Engineer - Platform Technologies

  • Systems programming experience.
  • Fluency in C++ and Python.
In office • Austin • Boston • California
Other Engineering

Power Infrastructure Engineer

NewPosted 5 months ago

Power Infrastructure Engineer

  • Develop and deploy power analysis flows, models to collect and analyze power consumption
  • Correlate power models with RTL and Silicon
In office • Austin • California • Berkeley
$205k – $251k
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