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49 performance modeling engineer jobs at 26 companies in Austin, TX

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Graphics (GPU) Performance Modeling Engineer
Austin, Texas, United States
OnsiteFull Time
Apple
AppleNASDAQ: AAPL: Designs and sells consumer electronics, software, and online services.
Develop GPU performance models and explore next-generation GPU architectures and micro-architectures within a multidisciplinary chip design team.
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Principal Performance Modeling Engineer 
Santa Clara or Austin
$165k-$282k/yr OnsiteFull Time
AMD
AMDNASDAQ: AMD: Designs and manufactures computer processors and graphics technology.
5+ YOEBachelors/Masters/PhD in Computer Engineering, Electrical Engineering, Computer Science or related; minimum 5+ years experience (PhD+5, MS+8, BS+12); experience with GPU/CPU microarchitecture, performance modeling and workload analysis; strong C++ and Python skills.
C++, Python
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3mo
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CPU Performance Modeling Engineer (RISC-V)
Cupertino or Austin
$142k-$213k/yr OnsiteFull Time
Qualcomm
QualcommNASDAQ: QCOM: Designs and manufactures semiconductors and wireless telecommunications products.
0+ YOEBachelor's/MS/PhD in EE/CE/CS or related field with relevant hardware/software engineering experience; strong CPU microarchitecture knowledge; proficiency in C/C++ and scripting (Perl/Python); performance modeling experience.
C, C++, Perl, Python, RISC-V, RTL
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Performance Modeling Architect – AI Systems
Durham or Santa Clara or Boston or Austin
$200k-$500k/yr OnsiteFull Time
Velaura AI
Velaura AI: Developing ultra-low-power silicon and IP for AI accelerators.
Experienced in computer/system architecture and performance modeling; building simulation or analytical models; strong programming skills (Python, C++); knowledge of CPUs/GPUs/accelerators; ability to analyze system bottlenecks.
Python, C++
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Sr. Performance Modeling Architect
Santa Clara or Austin
$100k-$500k/yr HybridFull Time
Tenstorrent
Tenstorrent: Designs and manufactures AI processors and RISC-V CPU solutions.
1+ YOEPhD preferred (MS considered) in a related field; 1+ years industry or research experience in CPU/core or microarchitecture; experience with Gem5, SST, SimpleScalar; programming in C++ and Python; strong processor subsystem knowledge.
Gem5, SST, SimpleScalar, C++, Python, RISC-V
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Datacenter Compute SoC Performance Modeling Architect
San Jose or San Diego or Portland or Austin
$211k-$356k/yr OnsiteFull Time
MediaTek
MediaTekTaiwan Stock Exchange: 2454: Designs and develops system-on-chip solutions for electronic devices.
5+ YOE5+ years in CPU/SoC performance modeling, expert C++ and scripting, experience with datacenter workloads, strong computer-architecture knowledge and communication skills.
C++, SystemC, Python, Perl, gem5, Sniper, PCIe, CXL, DDR, LPDDR5, LPDDR6, HBM, AMBA CHI, AXI
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PV Performance Engineer
San Francisco or New York City or Denver or Austin or Calgary or Toronto
$189k-$205k/yr RemoteFull Time
Intersect
IntersectNASDAQ: GOOGL: Develops-located data centers and renewable energy infrastructure.
4+ YOEBachelor's or Master's in engineering,4+ years PV/utility-scale solar experience,ASTM E2848 capacity testing expertise,advanced PV energy modeling,DC collection system knowledge,strong analysis and communication.
ASTM E2848
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Principal Performance Architect
Mountain View or Austin or Raleigh or Hillsboro or Redmond
$143k-$275k/yr HybridFull Time
Microsoft
MicrosoftNASDAQ: MSFT: Develops software, services, devices, and cloud computing solutions.
3+ YOEAdvanced degree in EE/CE/CS or equivalent experience, 3+ years technical engineering experience (depending on degree), experience with performance modeling and SoC architecture, strong Python/C/C++ skills, ability to pass security and export-control screening.
Python, C, C++
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CPU Performance – Principal Microarchitecture Exploration Engineer
Austin or Raleigh
$250k-$338k/yr HybridFull Time
Arm
ArmNASDAQ: ARM: Designs and licenses processor architectures and semiconductor intellectual property.
15+ YOEDegree in Computer Science/EE/Computer Engineering,15+ years microarchitecture and performance modeling experience,expertise with cycle-accurate simulators,performance analysis,mentorship,knowledge of C++ and Python.
C++, Python
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Senior CPU Performance Architect
Austin or Portland or Mountain View or Poughkeepsie
$163k-$237k/yr OnsiteFull Time
Google
GoogleNASDAQ: GOOGL: Provides online search, advertising, cloud computing, and consumer electronics.
8+ YOE8+ years in microprocessor architecture and performance, Bachelor's in EE/CE/CS or equivalent, RN? (ignore) BLS? (ignore) Experience with performance modeling, EM/RTL correlation, and system software knowledge.
ARM, RISC-V, x86, RTL, Linux
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Senior Manager, PV Energy & Performance Engineering
Austin or United States
HybridFull Time
Origis Energy
Origis Energy: Develops and operates utility-scale solar and energy storage projects.
4+ YOEModeling and optimizing utility-scale PV and solar+storage projects using PVsyst; 4+ years PV modeling experience; Bachelors/Masters in engineering or physics preferred; ASTM E2848 experience; Python/PVLIB a plus.
PVsyst, Python, PVLIB
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Senior Analyst, Asset Performance
Austin, Texas, United States
HybridFull Time
Ørsted
ØrstedNasdaq Copenhagen: ORSTED: Develops, constructs, and operates global renewable energy facilities.
1+ YOEMaster's in engineering/computer science/mathematics plus 1 year (or Bachelor's plus 3 years). Experience with renewable energy performance analysis, ETL/SCADA data, BI dashboards, SQL, Python, and ML models.
Power BI, Tableau, SQL, Python, Git, Azure, Pandas, NumPy, Matplotlib, GGplot, Scikit-learn, SCADA
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ASIC Engineer, Architecture
Sunnyvale or Austin
$146k-$209k/yr OnsiteFull Time
Meta
MetaNASDAQ: META: Develops social networking platforms and virtual reality technologies.
6+ YOE6+ years in ASIC/silicon engineering with experience in performance modeling; proficiency in C++ and Python; BS in CS/CE or equivalent; experience with SystemC, assembly, and ASIC performance analysis.
C++, Python, SystemC, CUDA, SystemVerilog, VHDL
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Senior Principal Laser Engineer
Austin, Texas, United States
$133k-$226k/yr OnsiteFull Time
BAE Systems
BAE SystemsLondon Stock Exchange: BA: Designs and manufactures advanced defense and aerospace systems.
8+ YOEDesign, build, align, and test high-power laser and optical subsystems; develop requirements, perform laser beam modeling, and communicate results. Bachelor's degree with ~8 years' experience typical; active/obtainable Secret clearance required.
Zemax, Code V, RP Photonics, MATLAB
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HPC Customer Solutions Engineer
Austin or Minneapolis
HybridFull Time
NextSilicon
NextSilicon: Develops software-defined hardware accelerators for high-performance computing.
Master's preferred (or equivalent experience), proficiency in C/C++/Fortran, parallel models (MPI, OpenMP, CUDA, OpenACC), LLVM toolchains, SLURM/PBS, Linux, performance profiling, and strong written/verbal communication.
C, C++, Fortran, MPI, OpenMP, CUDA, OpenACC, LLVM, SLURM, PBS, Linux, Python, NumPy, Pandas, PyTorch, TensorFlow, JAX, vLLM, llama.cpp
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Digital Design Verification Engineer
Bristol or Austin
£125k/yr OnsiteFull Time
Olix
Olix: Developing optical hardware for artificial intelligence inference.
5+ YOE5+ years in digital verification for high-performance ASICs/SoCs; strong SystemVerilog, SVA, UVM, Cocotb, formal verification, CDC/RDC, and algorithm modelling (MATLAB/Simulink or Python/NumPy) skills; experience with high-speed IP (SerDes, DDR/HBM, PCIe).
SystemVerilog, UVM, SVA, CocoTB, MATLAB/Simulink, Python, NumPy, Jasper, FPGA, RTL simulation, formal verification, linting, CDC/RDC, STA, UPF, CPF, gate-level simulation
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Senior QA Engineer, AI
Austin, Texas, United States
HybridFull Time
TeamViewer
TeamViewerFrankfurt Stock Exchange: TMV: Provides remote connectivity and digital workplace software solutions.
8+ YOERequires 8+ years in test automation or quality engineering, strong programming skills, AI and model-based systems testing, automated testing platforms, API and performance testing, and agentic system evaluation experience.
Python, TypeScript, Java, C#, CI/CD, API, MCP
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Principal Machine Learning Engineer
Nashville or Seattle or Santa Clara or Austin or United States
$126k-$264k/yr OnsiteFull Time
Oracle
OracleNYSE: ORCL: Provides cloud infrastructure and enterprise software for global businesses.
6+ YOERequires 6–10+ years of experience developing and productionizing machine learning models, automating ML workflows, monitoring model performance, writing code, and integrating models into software systems.
PyTorch, TensorFlow, Keras
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AI Compiler Engineer
Austin, Texas, United States
OnsiteFull Time
Ericsson
EricssonNasdaq Stockholm: ERIC B: Global provider of telecommunications equipment and services.
Expertise in MLIR/compiler architecture, production C++ and LLVM, lowering from JAX/StableHLO, concurrency and memory modeling for bare-metal silicon; strong correctness and performance focus.
MLIR, JAX, StableHLO, C++, TableGen, LLVM, CUDA
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Engineering Assistant I, II, or III Design Section - Bridge Division
Austin, Texas, United States
$51k-$84k/yr OnsiteFull Time
Texas Department of Transportation
Texas Department of Transportation: Manage and maintain the state highway system of Texas.
0+ YOEPerforms bridge and structural engineering design, plan preparation, CAD modeling, review of construction plans; requires bachelor's in engineering (or approved substitution), valid driver\u0000s license; EIT certificate for higher levels.
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