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674 performance engineer jobs at 382 companies in Lakewood, NJ

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Performance Engineer, Inference Systems
San Francisco or New York City or Seattle
$350k-$850k/yr OnsiteFull Time
Anthropic
Anthropic: Developing safe and reliable artificial intelligence systems.
Hands-on performance engineering with Python, data analysis, and cross-layer investigations; strong communication of quantitative results.
Python, SQL, Pandas
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Lead Performance Web Engineer
New York or United States
HybridFull Time
Polymarket
Polymarket: A decentralized platform for trading on real-world event outcomes.
Proven web performance engineering at scale, technical leadership, proficiency in JavaScript/TypeScript, deep understanding of rendering, caching, CDN strategy, observability, and measurement-driven performance optimization.
JavaScript, TypeScript, Next.js, React, V8, Core Web Vitals
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1mo
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Manufacturing Performance Engineer
Somerset or Park Ridge
$100k-$110k/yr OnsiteFull Time
PIM Brands
PIM Brands: Manufactures and markets fruit snacks and confectionery products.
Bachelor's in engineering preferred; experience with Lean Six Sigma/TPM, continuous improvement, statistical analysis, Power BI/Tableau/SQL/SAP, and leading CI projects in a manufacturing environment.
Microsoft Excel, Pivot Tables, Tableau, Microsoft Power BI, SQL, SAP, DMAIC, PDCA, SMED, FMEA, A3, Value-stream mapping, Poka-yoke
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1mo
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Electrical Performance Engineer
Lawrence or Boston or New York City or Chicago
$125k-$135k/yr HybridFull Time
Nexamp
Nexamp: Provides community solar and energy storage solutions.
5+ YOEBachelors in Electrical Engineering, 5+ years EE experience, 2+ years in solar/protection relays, PE preferred; strong root-cause analysis, communication, and data-driven reliability optimization skills.
inverters, transformers, protection systems, controls, balance-of-plant equipment, OCPDs, relays, breakers, reclosers, power logic controllers, inverter logs, relay events, EMS dispatch data, waveform captures, 8D
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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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4w
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Senior Building Performance Engineer
Long Island City, New York, United States
$100k-$150k/yr HybridFull Time
Altanova
Altanova: Provides sustainability strategy and energy engineering services to organizations.
5+ YOE5+ years combined experience in building systems commissioning and energy modeling; bachelor\u0002s in mechanical engineering or building science; proficiency with whole-building energy modeling; PE NY preferred or ability to obtain; strong understanding of codes and standards.
DesignBuilder, OpenStudio, IES-VE, EnergyPlus, eQuest
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3w
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GPU Performance Engineer
New York City, New York, United States
$165k-$300k/yr HybridFull Time
Two Sigma
Two Sigma: Systematic investment management and quantitative trading firm.
1+ YOEExpert CUDA and GPU architecture knowledge, C++ and Python skills, BS/MS in STEM, minimum 1 year relevant experience, GPU profiling and optimization experience.
CUDA, Nsight Systems, Nsight Compute, RAPIDS, CUTLASS, cuBLAS, TensorRT, NCCL, MPI, cuDF, C++, Python
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Entry Level Building Performance Engineer
New York City, New York, United States
$76k-$92k/yr HybridFull Time
PAE
PAE: Sustainable engineering and design for high-performance buildings.
Requires a bachelor's degree in engineering, E.I.T. or ability to obtain, analytical and communication skills, and proficiency with Revit, AutoCAD, TRACE, IES, and Microsoft Office Suite.
Revit, AutoCAD, TRACE, IES, Microsoft Office Suite
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Machine Learning Performance Engineer
New York City, New York, United States
$300k/yr OnsiteFull Time
Jane Street
Jane Street: Proprietary quantitative trading and technology firm.
Experience in low-level systems programming and ML performance optimization, GPU/CUDA expertise, distributed training knowledge, and debugging/optimization tool experience.
CUDA, PTX, SASS, Tensor Cores, CUDA GDB, NSight Systems, NSight Compute, Triton, CUTLASS, CUB, Thrust, cuDNN, cuBLAS, NCCL, MPI, Infiniband, RoCE, GPUDirect, PXN, NVLink
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DEPCOM Summer 2027 Performance Engineer Intern
Scottsdale or Bedminster or United States
$30/hr OnsiteInternship
Koch Inc.
Koch Inc.: Operates global manufacturing, refining, and industrial technology businesses.
Currently pursuing an engineering or technical degree; eligible for full-time employment by Summer 2028; permanently authorized to work in the United States without sponsorship.
Python
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Senior Performance Advertising Engineer
New York City or Redwood City
HybridFull Time
PubMatic
PubMaticNASDAQ: PUBM: Sell-side platform for digital advertising and programmatic media buying.
5+ YOE5+ years software engineering in performance advertising/programmatic bidding; expertise in attribution, MTA/LTA, low-latency pipelines, distributed data frameworks, and algorithmic ROAS optimization.
SKAdNetwork, Privacy Sandbox, RTB, OpenRTB, IDFA, GAID, App Transport Security, UID2, LiveRamp ATS, Apache Spark, Apache Flink, Kafka, Snowflake, BigQuery, Python, Go, Java, C++
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3mo
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Senior Building Performance Analyst
Boston or New York or Newark or Philadelphia or Alexandria or Atlanta or Miami
$70k-$140k/yr HybridFull Time
Vanderweil Engineers
Vanderweil Engineers: Provides engineering and design services for building infrastructure.
7+ YOE7-15 years building performance analysis/engineering; BS/MS in mechanical engineering, energy systems, or architectural engineering; experience with clients.
eQuest, IES, EnergyPlus, Energy calculations
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5d
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Machine Leaning Performance Engineer (Inference)
New York City, New York, United States
$200k-$300k/yr HybridFull Time
Tower Research Capital
Tower Research Capital: Global quantitative trading firm developing automated algorithmic strategies.
2+ YOERequires 2+ years optimizing deep learning inference, PyTorch or JAX, Python/C++, mixed-precision computation, custom GPU kernels, optimization libraries, compilers, profiling tools, and GPU microarchitecture expertise.
PyTorch, JAX, Python, C++, Triton, TensorRT, ONNX, IREE, HLS4ML, cuBLAS, CUTLASS, Nsight Systems, Nsight Compute, FPGA, ASIC
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3d
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Principal Engineer - Performance Testing
Iselin, New Jersey, United States
$191k-$305k/yr HybridFull Time
Wells Fargo
Wells FargoNYSE: WFC: Global provider of banking, investment, and mortgage financial services.
7+ YOERequires 7+ years of engineering and performance testing experience, scripting expertise, observability experience, and proficiency with LoadRunner, JMeter, BlazeMeter, AppDynamics, Splunk, or Grafana.
Splunk, AppDynamics, Grafana, LoadRunner, JMeter, BlazeMeter, OpenShift Container Platform (OCP), PCF
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3mo
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Inference Performance Engineer
New York, New York, United States
HybridFull Time
Material
Material: Specialized inference cloud platform for high-performance AI workloads.
BS in CS/EE or related field; proficiency in Rust/Go/Python/C++; knowledge of concurrency, tail latency; experience with model serving; GPU/ASIC programming; low-precision inference; profiling and benchmarking.
Rust, Go, Python, C++, vLLM, TensorRT-LLM, llama.cpp, CUDA, ROCm, Triton, TGI, SGLang, Nsight, perf
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1mo
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Staff Software Engineer, Performance
Charlotte or Denver or New York City
$167k-$251k/yr HybridFull Time
Judi Health
Judi Health: Provides unified healthcare benefits administration and claims processing software.
10+ YOE10+ years production engineering experience with deep PostgreSQL performance expertise, benchmarking and observability experience, ability to lead cross-team initiatives and participate in 24/7 on-call rotations.
PostgreSQL, Aurora PostgreSQL, PgBouncer, PgDog, Python, asyncio, asyncpg, Rust, Go, C/C++
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2mo
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Performance & Capacity Engineering - Capacity Planning Optimization
Bellevue or Menlo Park or Boston or New York
$184k-$257k/yr OnsiteFull Time
Meta
MetaNASDAQ: META: Develops social networking platforms and virtual reality technologies.
8+ YOEBachelor's in CS/CE or equivalent; 8+ years experience in performance/software/optimization; expertise designing optimization models, LP solvers (Gurobi/Xpress), distributed systems, infrastructure operations, and coding (Python, R, Java, C/C++, PHP).
Python, R, Java, C, C++, PHP, Xpress, Gurobi
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2w
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Senior Systems Engineer, CKS Performance
Livingston or New York City or Sunnyvale or Bellevue or San Francisco
$182k-$242k/yr OnsiteFull Time
CoreWeave
CoreWeaveNASDAQ: CRWV: Cloud platform providing GPU-accelerated infrastructure for AI workloads.
5+ YOE5+ years Linux kernel or systems engineering experience; deep kernel internals (cgroups, namespaces, scheduler, memory); kernel crash debugging; strong C skills; experience with container runtimes and Kubernetes; upstreaming patches.
crash, gdb, kdump, containerd, runc, kubelet, CRI, eBPF, C
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2d
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Principal Engineer, Vendor Compliance & Asset Performance
Raritan, New Jersey, United States
$102k-$177k/yr OnsiteFull Time
Johnson & Johnson
Johnson & JohnsonNYSE: JNJ: Develops and manufactures pharmaceutical drugs and medical devices.
6+ YOEBachelor’s degree and 6+ years of engineering experience in regulated pharmaceutical, biologics, or cell and gene therapy manufacturing. Requires asset ownership, GxP knowledge, vendor oversight, CMMS experience, and KPI analysis.
CMMS, Maximo, SAP PM, GxP, GMP, SOP, KPI
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Principal Engineer, Vendor Compliance & Asset Performance
Raritan, New Jersey, United States
$102k-$177k/yr OnsiteFull Time
Johnson & Johnson
Johnson & JohnsonNYSE: JNJ: Provides pharmaceutical products and medical technology healthcare solutions.
6+ YOEBachelor’s degree and 6+ years of engineering experience in GMP pharmaceutical, biologics, or cell and gene therapy manufacturing. Requires regulated equipment ownership, GxP knowledge, CMMS experience, KPI analysis, and strong communication.
CMMS, Maximo, SAP PM
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