Overview
News
Technologies
Salaries
Products
People
Growth
Jobs
Financials

Overview

SiFive is an American semiconductor company founded in 2015 by the Berkeley researchers who created the RISC-V instruction set, and it designs processor cores that others license and build into their own chips. Its business is an alternative to Arm: because RISC-V is an open standard rather than a proprietary architecture, customers can extend the instruction set for their own workloads without negotiating with the architecture owner, which has drawn interest from companies building custom artificial intelligence and automotive silicon. Headquartered in Santa Clara, it licenses cores to chipmakers, cloud operators and defence customers rather than manufacturing anything itself.

News

News theregister 10 days ago
SiFive pushes development server to take RISC-V into the datacenter
Rack-mount system intended for software porting, workload optimization, to bring open standard to the bitbarn
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News chipsandcheese.com 10 days ago
SiFive's First Server Platform
Hello you fine Internet folks,
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News heise online 10 days ago
SiFive brings RISC-V servers with Ubuntu 26.04 and RHEL 10 for code developers
To solve the chicken-and-egg problem for RISC-V in data centers, SiFive is providing developer servers with 32 RVA23 cores, 256 GB RAM, and PCIe 5.0.
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News HotHardware 11 days ago
SiFive Drives RISC-V Into The Data Center With BigSky Server Platform
SiFive debuted its BigSky SF-2U870 2U server platform at Hot Chips, delivering 32 P870 RISC-V cores, 256GB DDR5 memory, and enterprise Linux.
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Technologies

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Tech DNA
SystemVerilog
Verilog
Python
UVM
CUDA
PyTorch
Hardware
SystemVerilog
Verilog
Chisel
C++
VHDL
UVM
Formal Verification
Synopsys Verdi
Cadence Xcelium
PyTorch C++
OpenOCD
Cadence JasperGold
Synopsys VC Formal
AI/ML
Python
Git
CUDA
CUDA Toolkit
PyTorch
OpenCL
ROCm
TPU
Other
Perl
Java
Haskell
Stack modernity Modern
64/100
How modern this stack is, based on technology relevance, AI adoption and the share of legacy tools.
In-demand technologies
SystemVerilog 55 jobs Required
$219k Median
Verilog 39 jobs Required
$219k +7% vs market
Python 37 jobs Required
$194k +8% vs market
UVM 34 jobs Required
$223k +1% vs market
Chisel 31 job Required
$219k Median
Scala 29 jobs Required
$206k +17% vs market
C++ 22 jobs Required
$219k +9% vs market
Formal Verification 20 jobs Required
$283k +17% vs market
Salary medians are calculated from this company's open jobs and compared with the market.
Industry adoption
Python
24%
Git
16%
Java
13%
C++
10%
PyTorch
7%
Verilog
2%
Share of companies in the same industry that use each technology.
Stack changes
TPU Sep 2026
ROCm Sep 2026
PyTorch C++ Sep 2026
PyTorch Sep 2026
OpenOCD Sep 2026
OpenCL Sep 2026
Git Sep 2026
CUDA Toolkit Sep 2026
Technologies recently added to or removed from this company's stack - a signal of tech migrations and new initiatives.

Salary insights

Compensation ranges based on this company's open jobs
Median
$219k
Typical range
$171k – $311k
Open positions
17
15 Jobs
Middle 26.7%
Senior 20%
Staff 26.7%
Principal 13.3%
Architect 13.3%
Level Jobs Median Typical range
Middle 4 $206k $171k – $251k
Senior 3 $194k $194k – $219k
Staff 4 $251k $219k – $251k
Principal 2 $283k $283k
Architect 2 $297k $283k – $311k
Highest paying role SOC Architect $311k
Normalized to USD per year

Products

Custom Core Design
Engineering work adapting cores to a specific customer's workload and instruction extensions. This is the capability that a fixed architecture licence cannot offer, and it is the company's clearest argument against the incumbent.
sifive.com
Essential Series
Configurable cores for embedded and general-purpose use across a wide performance range. It is the volume catalogue that gives customers a starting point without commissioning a bespoke engagement, and it is how most new licensees enter.
sifive.com
Automotive Series
Functional safety qualified cores for vehicle applications. Automotive certification takes years and locks a supplier into a platform for its production life, which makes these design wins particularly valuable.
sifive.com
Intelligence Series
Cores with vector processing designed for machine learning workloads at the edge and in data centres. Vector extensions are where RISC-V's ability to be customised matters most, because artificial intelligence workloads change faster than architectures normally do.
sifive.com
Processor Core IP
Licensable RISC-V processor cores ranging from small embedded controllers to high-performance application processors. Customers pay licence fees and per-chip royalties, which means revenue arrives years after the design work is done.
sifive.com

People

Andrew Waterman
Co-founder
Andrew Waterman co-created RISC-V as a graduate student and wrote much of its original specification. He co-founded the company alongside his Berkeley colleagues.
Yunsup Lee
Co-founder
Yunsup Lee co-founded the company after working on the original RISC-V implementations at Berkeley. He has led its processor engineering organisation.
Krste Asanovic
Co-founder and Chief Architect
Krste Asanovic co-created the RISC-V instruction set at Berkeley and co-founded the company to commercialise it. He chairs the RISC-V International board that governs the standard.

Growth

Hiring Momentum
60/100
Growing
Open positions
87
11 opened / 3 closed in 30 days
Median time-to-fill
58 days
faster than 27% of the market
ATS activity
Every ~3 hours
Today
Hiring Dynamics +100%
Hiring Focus
The percentage next to each role is its share of the company's job openings over the last 90 days; the arrow shows the shift versus the previous period.
Hardware
70%
DevOps
18%
Backend
5%
QA
4%
Frontend
2%
Product
2%
Actively hiring for Hardware (+16 in 30 days)
Activity Timeline
+11 jobs in a week Sep 2026
Added TPU to stack Sep 2026
Added ROCm to stack Sep 2026
Added PyTorch C++ to stack Sep 2026
Added PyTorch to stack Sep 2026
Added OpenOCD to stack Sep 2026
Added OpenCL to stack Sep 2026
Added Git to stack Sep 2026
Added CUDA Toolkit to stack Sep 2026
Added CUDA to stack Sep 2026
Added Java to stack Sep 2026
Added Haskell to stack Sep 2026

Jobs

Sr. Staff AI System Software Engineer

Verified live · 8 hours ago 1 day ago
In office • Full-Time • 8+ years exp • Bachelor's Degree • Hsinchu
C++
PyTorch C++
AI/ML
CUDA
CUDA Toolkit
OpenCL
PyTorch
ROCm
TPU
DevOps
Git
Chips/EDA
OpenOCD
Apply

Engineer I

Verified live · 8 hours ago 1 day ago
$20k – $46k per year (Estimated) • In office • Full-Time • 1+ year exp • Bachelor's Degree • Bengaluru
C++
Haskell
Java
Perl
Python
SystemVerilog
Verilog
VHDL
UVM
Apply

Engineer II, Physical Design - Cores

Verified live · 8 hours ago 1 day ago
$23k – $56k per year (Estimated) • In office • Full-Time • Bachelor's Degree • Bengaluru
C++
Perl
Python
SystemVerilog
Verilog
Apply

Staff Engineer CPU DV

Verified live · 8 hours ago 1 day ago
$37k – $76k per year (Estimated) • In office • Full-Time • 6+ years exp • Hyderabad
SystemVerilog
Verilog
UVM
Apply

Staff - Formal Verification Engineer

Verified live · 8 hours ago 1 day ago
$40k – $81k per year (Estimated) • In office • Full-Time • 8+ years exp • Bachelor's Degree • Bengaluru
Chisel
SystemVerilog
Verilog
VHDL
Cadence JasperGold
Formal Verification
Synopsys VC Formal
Apply

Staff Design Verification

Verified live · 8 hours ago 1 day ago
$38k – $77k per year (Estimated) • In office • Full-Time • 8+ years exp • Bachelor's Degree • Hyderabad
SystemVerilog
Cadence Xcelium
Synopsys Verdi
UVM
Apply

Senior Design Verification Engineer

Verified live · 8 hours ago 1 day ago
$26k – $62k per year (Estimated) • In office • Full-Time • 5+ years exp • Bachelor's Degree • Hyderabad
SystemVerilog
Verilog
Cadence Xcelium
Synopsys Verdi
UVM
Apply

Sr. Staff Engineer - Design Verification

Verified live · 8 hours ago 2 days ago
$37k – $76k per year (Estimated) • In office • Full-Time • 10+ years exp • Bachelor's Degree • Hyderabad
SystemVerilog
Verilog
Cadence Xcelium
Formal Verification
Synopsys Verdi
UVM
Apply

Senior CPU Design Verification Engineer

Verified live · 8 hours ago 2 days ago
$26k – $62k per year (Estimated) • In office • Full-Time • 5+ years exp • Bachelor's Degree • Hyderabad
SystemVerilog
Verilog
Cadence Xcelium
Synopsys Verdi
UVM
Apply

Staff Design Verification Engineer

Verified live · 8 hours ago 2 days ago
$37k – $76k per year (Estimated) • In office • Full-Time • 8+ years exp • Bachelor's Degree • Hyderabad
SystemVerilog
Verilog
Formal Verification
UVM
Apply

Senior Engineer - CPU DV

Verified live · 8 hours ago 2 days ago
$26k – $62k per year (Estimated) • In office • Full-Time • Hyderabad
SystemVerilog
Verilog
UVM
Apply

Power Infrastructure Engineer

Verified live · 8 hours ago 5 days ago
$206k – $251k per year • In office • Full-Time • 8+ years exp • Master's Degree • Santa Clara • Hsinchu • Austin • Bengaluru
Apply
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