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601 optimizely developer jobs at 183 companies in Tracy, CA

1mo
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Senior Developer Technology Engineer - Agentic SoC Performance
Santa Clara, California, United States
$152k-$288k/yr OnsiteFull Time
NVIDIA
NVIDIANASDAQ: NVDA: Designs GPU-accelerated computing and artificial intelligence hardware.
5+ YOEBS/MS in CS/Engineering/Math or equivalent experience; 5+ years software development; proficiency in C/C++, Python; native Windows/Linux development; performance optimization and profiling experience.
C/C++, Python, Windows, Linux, ARM assembly, SSE, AVX, NEON, SVE, CUDA, Vulkan, DX12
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1w
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Machine Learning Engineer - Satellite Capacity Optimization & Planning
Carlsbad or San Jose or San Francisco or New York City
$141k-$222k/yr OnsiteFull Time
Viasat
ViasatNASDAQ: VSAT: Provider of global satellite-based connectivity and secure communication solutions.
7+ YOERequires 7+ years in ML or optimization, optimization techniques, production cloud ML systems, ML frameworks, geospatial visualization, containerized development, SQL, RESTful APIs, and up to 10% travel.
AWS, GCP, TensorFlow, PyTorch, SQL, RESTful APIs, Airflow, Athena, BigQuery, ECS, Batch
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2d
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Senior Java Developer
Sunnyvale, California, United States
$80k-$120k/yr HybridFull Time
Cognizant
CognizantNasdaq: CTSH: Provides global information technology and business process outsourcing services.
8+ YOERequires 8–12 years of software development experience, advanced Java and Spring Boot microservices expertise, full-stack commerce engineering, database optimization, testing, version control, and stakeholder communication.
Java, Spring Boot, Microservices, RESTful APIs, CI/CD, Relational databases, NoSQL, Git
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2d
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Senior Java Developer
Sunnyvale, California, United States
$80k-$120k/yr HybridFull Time
Cognizant
CognizantNASDAQ: CTSH: Provides IT consulting and technology services to global enterprises.
8+ YOERequires 8–12 years of software development experience, advanced Java and Spring Boot Microservices expertise, full-stack commerce engineering, database optimization, testing, version control, and stakeholder communication.
Java, Spring Boot, Microservices, RESTful APIs, SQL, NoSQL, Git
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5d
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Senior Inference Engineer, AGI
Sunnyvale or Boston or Seattle or Los Angeles County
$193k-$262k/yr OnsiteFull Time
Amazon
AmazonNASDAQ: AMZN: Global online retail and cloud computing technology provider.
5+ YOERequires 5+ years software development, 4+ years systems architecture, a computer science bachelor's degree, 2+ years neural inference optimization, GPU optimization, real-time systems, and technical leadership experience.
Nsight Compute, Nsight Systems, vLLM, PyTorch, TensorRT-LLM, CUTLASS, Triton, CUDA, PTX, FlashAttention, NCCL, NVLink, AWS Neuron, Trainium, Microsoft Excel
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2w
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Principal Engineer
Pleasanton, California, United States
$257k-$322k/yr HybridFull Time
BlackLine
BlackLineNASDAQ: BL: Provides cloud-based financial close and accounting automation software.
Principal software engineering role requiring application architecture, cloud backend development, system scaling, troubleshooting, optimization, innovation, cross-team collaboration, and mentoring engineers.
cloud-based backend services
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3d
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Java Backend Developer
Sunnyvale, California, United States
$70k-$100k/yr HybridFull Time
Cognizant
CognizantNasdaq: CTSH: Provides IT consulting and digital business process services.
8+ YOERequires 8–12 years of software development experience, advanced Java and Springboot Microservices expertise, commerce full-stack engineering, database optimization, testing, version control, and stakeholder communication.
Java, Springboot Microservices, RESTful APIs, Relational databases, NoSQL databases, Microsoft?
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3d
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Software Engineer
Milpitas, California, United States
$136k-$232k/yr OnsiteFull Time
KLA
KLANASDAQ: KLAC: Provides process control and yield management for semiconductor manufacturing.
5+ YOEBachelor's with 5+ years, master's with 3+ years, or doctorate with 1+ year in a related field. Requires C++ development, software architecture, system debugging, multithreading, OS applications, and performance optimization.
C++, Windows, Linux, Git, STL, Boost, WinDBG, Continuous Integration/Continuous Delivery (CI/CD), AI, relational database, Windows internals
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2mo
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Software Engineer - Game Development
Sunnyvale, California, United States
$173k-$233k/yr OnsiteFull Time
Applied Intuition
Applied Intuition: Developing software and simulation infrastructure for autonomous vehicles.
3+ YOE3+ years developing/maintaining game engines (AAA experience preferred), expertise with Unreal Engine and Cesium, experience deploying/optimizing on-prem/cloud, game engine architecture, and content/workflow integration.
Unreal Engine, Cesium, Houdini, Maya, 3DS Max, Blender
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Software Development Engineer - Test
Sunnyvale, California, United States
OnsiteFull Time
Apple
AppleNASDAQ: AAPL: Designs and sells consumer electronics, software, and online services.
Experience developing high-performance deep learning systems optimized for hardware acceleration and collaborating across engineering teams to enable AI-powered features on consumer devices.
Apple Neural Engine
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2d
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Staff Software Engineer, Inference Performance Optimization, GenAI, DeepMind
Mountain View, California, United States
$207k-$300k/yr OnsiteFull Time
Google
GoogleNASDAQ: GOOGL: Provides online search, advertising, cloud computing, and consumer electronics.
8+ YOEBachelor's degree or equivalent experience, 8 years of software development, Python and C++, AI inference optimization expertise, and experience with serving codebases and performance tradeoffs.
Python, C++, vLLM, TensorRT-LLM, SGLang, Dynamo, PyTorch profiler, GPU, TPU
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6d
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Senior Software Engineer, DVIP
Sunnyvale, California, United States
$137k-$188k/yr HybridFull Time
Dolby
DolbyNYSE: DLB: Develops and licenses audio and visual entertainment technologies.
Bachelor’s or Master’s in Computer Science or Electrical Engineering; C/C++ coding, optimization, Windows or Linux development, and strong written and verbal communication required.
C, C++, Microsoft Windows, Linux, OpenGL, Vulkan, Direct3D, CUDA, OpenCL, ONNX Runtime, OpenCV, OpenMP, MATLAB, Python, Perforce, Git, Jira, Dolby Vision, HDR10, HLG
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1mo
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Software Engineer, Framework Engineering
Hong Kong or San Jose
HybridFull Time
Nex
Nex: Gaming system that turns body movement into interactive play.
3+ YOE3+ years building real-time, cross-platform or performance-critical software; proficiency in C++ and/or C# plus another systems language; experience with cross-platform development, performance optimization, and building developer APIs.
C++, C#, Java, Rust, Go, CI/CD
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3mo
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Software Engineer - Ride and Fleet Services
San Diego or Seattle or Foster City
$145k-$219k/yr HybridFull Time
Zoox
ZooxNASDAQ: AMZN: Developing autonomous robotaxis for urban ride-hailing services.
Design and build scalable fleet-dispatch systems; develop optimization algorithms; apply ML/OR techniques; collaborate across teams.
Java, Kotlin, Machine Learning, Operations Research, Optimization
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3d
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Sr Software Engineer
Sunnyvale, California, United States
$265k-$317k/yr HybridFull Time
Uber
UberNYSE: UBER: A technology platform for transportation, delivery, and freight.
5+ YOEBachelor's degree in a related field and five years of progressive post-baccalaureate experience. Requires Android development, mobile infrastructure, Bazel or Gradle, Kotlin, Java, Git, telemetry, and performance optimization.
Android, Bazel, Gradle, Kotlin, Java, Git
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1mo
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Software Engineer, iOS, Level 4
Los Angeles or Santa Monica or New York City or Bellevue or Seattle or San Francisco or Palo Alto
$133k-$235k/yr OnsiteFull Time
Snap
SnapNYSE: SNAP: Provides visual messaging software and augmented reality wearable devices.
2+ YOEBachelor's degree or equivalent, 2+ years post-Bachelor software development experience, iOS development experience, strong CS fundamentals, Objective-C/iOS expertise, multithreading and performance optimization skills.
Objective-C, Swift, C/C++, OpenGL, Metal
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1mo
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Sr. Inference Optimization Engineer (local / edge runtime)
Santa Clara or Hillsboro or Folsom or Phoenix
$195k-$361k/yr HybridFull Time
Intel
IntelNasdaq: INTC: Designs and manufactures microprocessors and semiconductor components.
8+ YOE8+ years software development; strong C++ and/or Python; experience with LLM inference, profiling and optimizing CPU/GPU performance; Linux and low-level debugging expertise.
C++, Python, llama.cpp, vLLM, ggml, Vulkan, SYCL, oneAPI, CUDA, Metal, SIMD, Linux, GGUF, AWQ, GPTQ
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5d
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Senior Software Engineer, DVIP
Sunnyvale, California, United States
$137k-$188k/yr HybridFull Time
Dolby Laboratories
Dolby LaboratoriesNYSE: DLB: Develops audio and video signal processing and compression technologies.
Bachelor's or master's in computer science or electrical engineering; C/C++ coding, optimization with multithreading or SIMD, Windows or Linux development, and strong written and verbal communication required.
C, C++, Microsoft Windows, Linux, OpenGL, Vulkan, Direct3D, CUDA, OpenCL, onnxruntime, OpenCV, OpenMP, MATLAB, Python, Perforce, Git, Jira
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4w
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Research Scientist / Engineer – Performance Optimization
Redwood City, California, United States
OnsiteFull Time
Luma AI
Luma AI: Develops multimodal AI for video generation and creative production.
Expert GPU/CPU/accelerator optimization with Triton/CUDA, strong PyTorch and kernel development, profiling tools experience, deep transformer knowledge, and distributed deployment skills.
Triton, CUDA, PyTorch, NVIDIA Nsight, torch profiler, torch.compile, TensorRT, ONNX, XLA
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2mo
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Software Engineer, Beam Planning (Starlink)
Palo Alto or Redmond
$135k-$185k/yr OnsiteFull Time
SpaceX
SpaceX: Designs and launches advanced rockets and satellite internet constellations.
2+ YOEBachelor's in CS/engineering/math/science or 2+ years software development experience; development experience in assembly, C, or C++; experience with real-time, distributed systems, optimization or network topology; strong communication and problem-solving.
assembly, C, C++
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