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236 optimizely developer jobs at 90 companies in Washington

1w
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Engineer - Rustification
Seattle, Washington, United States
$120k-$160k/yr OnsiteFull Time
Tata Consultancy Services
Tata Consultancy ServicesNational Stock Exchange of India: TCS: Global provider of IT services, consulting, and business solutions.
6+ YOERequires 6+ years of experience with Rust development, memory and performance optimization, Java/JVM internals, distributed systems, AWS, and AI agent-driven development and testing.
Rust, Java, AWS, JVM, Smithy Rust Server SDK, ECS Fargate, CargoBrazil, CDK, @amzn/pipelines, CloudAuth, RustifyComparator
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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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1mo
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Senior Software Developer, AI Networking
Santa Clara or Texas or New York or Washington or California or Massachusetts
$152k-$288k/yr HybridFull Time
NVIDIA
NVIDIANASDAQ: NVDA: Designs GPU-accelerated computing and artificial intelligence hardware.
5+ YOEB.Sc./M.Sc or equivalent experience,5+ years experience,professional Python development,Linux expertise,knowledge of cluster orchestration, MPI, networking and performance optimization.
Python, Linux, PyTorch, Slurm, Kubernetes, MPI, InfiniBand, Ethernet, GitHub
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1mo
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Gameplay Engineer (Bellevue)
Bellevue, Washington, United States
OnsiteFull Time
KOMODO
KOMODO: Official distributor of Steam Deck and publisher of original games.
Strong C++ and Unreal Engine experience, gameplay systems and prototype development, clean maintainable code, teamwork and strong English communication; multiplayer/networking and optimization preferred.
C++, Unreal Engine, Blueprints, Git, Unreal Gameplay Framework, Unreal physics, Unreal animation, Unreal UI systems
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3w
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Software Engineer, Architecture Team (ASE)
Seattle, Washington, United States
OnsiteFull Time
Apple
AppleNASDAQ: AAPL: Designs and sells consumer electronics, software, and online services.
Design and optimize distributed systems and cloud infrastructure, develop services, and improve performance, scalability, and reliability for large-scale consumer platforms.
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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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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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Senior Software Engineer
Redmond or New York
$120k-$235k/yr HybridFull Time
Microsoft
MicrosoftNASDAQ: MSFT: Develops software, services, devices, and cloud computing solutions.
4+ YOEBachelor's in CS or related (or equivalent), 4+ years engineering experience; proficiency in C/C++/C#/Java/JavaScript/Python; experience with Windows/.NET development, CI/CD, telemetry, and performance optimization.
C, C++, C#, Java, JavaScript, Python, .NET, Win32 API, WinUI3, UWP, CI/CD
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[Pipeline] Staff+ Software Engineer, Experimentation
San Francisco or Seattle
$405k-$485k/yr HybridFull Time
Anthropic
Anthropic: Developing safe and reliable artificial intelligence systems.
Experience building config, feature-flagging, and experimentation platforms; proficiency in Python, Rust, or Go; experience with container orchestration and developer productivity tools; Bachelor's degree or equivalent.
Python, Rust, Go, Statsig, GrowthBook, LaunchDarkly, Optimizely, Unleash, CLI, CI/CD
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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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Software Developer – Physical & Edge AI Platforms
Seattle, Washington, United States
$209k-$283k/yr HybridFull Time
Arm
ArmNASDAQ: ARM: Designs and licenses processor architectures and semiconductor intellectual property.
Experienced systems software engineer for edge/physical AI platforms with proficiency in C/C++, Rust, Go, or Python, strong Linux and distributed-systems knowledge, performance optimization, developer tooling and platform experience.
C/C++, Rust, Go, Python, Linux, container technologies
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2mo
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Sr. Software Engineer II, Sensor - Sensor Event Runtime (Hybrid)
Redmond or Austin or Sunnyvale
$160k-$250k/yr HybridFull Time
CrowdStrike
CrowdStrikeNASDAQ: CRWD: Provides cloud-native endpoint protection and cybersecurity services.
Advanced C/C++ and cross-platform development experience, kernel-mode development, concurrency and resource management, memory and performance optimization, proven record delivering complex software projects.
C, C++, Python, Pytest, Windows, Mac, Linux
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1w
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Staff Software Engineer- UI Foundations Team
North America or San Francisco or New York City or Vancouver or Colorado or Washington
$173k-$264k/yr HybridFull Time
Amplitude
AmplitudeNasdaq: AMPL: Develops digital analytics software for tracking customer product behavior.
Staff-level software engineering experience, deep frontend architecture expertise, performance optimization, developer tooling, AI-agent workflows, technical leadership, and strong written and verbal communication.
React, CI/CD, LLM, monorepo, micro-frontend, codegen, Modern Health, One Medical
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4d
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Staff Software Engineer, Agents, Workspace
Sunnyvale or Kirkland
$207k-$300k/yr OnsiteFull Time
Google
GoogleNASDAQ: GOOGL: Provides online search, advertising, cloud computing, and consumer electronics.
8+ YOE3+ MgmtBachelor's degree or equivalent, 8 years software development, 5 years ML design and infrastructure optimization, 5 years testing and launching products, 3 years architecture, and 2 years GenAI experience.
C++, Python, Model Context Protocol (MCP), AgentBench, CLEAR, Gmail, Google Drive, Google Calendar, Google Chat, Google Docs, Google Sheets, Google Vids, Google Meet
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1w
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Staff Software Engineer- UI Foundations Team
North America or San Francisco or New York City or Colorado or Washington or Canada or Netherlands or United Kingdom or France or Singapore or Japan
$173k-$264k/yr HybridFull Time
Amplitude
AmplitudeNASDAQ: AMPL: Digital analytics platform for understanding and optimizing customer behavior.
Staff-level software engineering scope, deep frontend architecture expertise, React or equivalent framework experience, performance optimization, developer tooling, AI-agent workflows, and strong technical communication.
React, CI/CD, LLM, ESPP, Modern Health, One Medical
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3w
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Machine Learning Engineer, Drive
San Francisco or Sunnyvale or Seattle
$137k-$299k/yr OnsiteFull Time
DoorDash
DoorDashNYSE: DASH: Local food delivery and on-demand logistics platform.
5+ YOE5+ years building production ML systems; expertise in deep learning, reinforcement learning, optimization, or LLMs/VLMs; Python, PyTorch, Spark, Airflow, ML infrastructure, and AI-assisted development tools required.
PyTorch, Spark, Airflow, Python, Claude Code, Codex, Cursor
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1w
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Lead Principal Platform Software Engineer
Santa Clara or Seattle
$97k-$306k/yr OnsiteFull Time
Oracle
OracleNYSE: ORCL: Provides cloud infrastructure and enterprise software for global businesses.
6+ YOERequires 6–10+ years of experience, advanced software architecture and development expertise, distributed-systems problem solving, API integration, security, observability, performance optimization, and cross-team technical leadership.
API, SRE
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1mo
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Research Engineer - LLM/VLM Inference Optimization (Seed Infra)
Seattle, Washington, United States
OnsiteFull Time
ByteDance
ByteDance: Developing AI-driven content platforms and mobile applications.
Bachelor's in CS/EE/Software, strong C/C++ and Python, experience with PyTorch or TensorFlow, production LLM/VLM inference optimization, GPU familiarity and operator optimization, containerization experience.
C, C++, Python, PyTorch, TensorFlow, CUDA, OpenCL, TensorRT, Triton, CUTLASS, FlashAttention, GEMM, GEMV, Conv2D
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1mo
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Staff Backend Engineer
Seattle, Washington, United States
$200k-$300k/yr OnsiteFull Time
Aurelian
Aurelian: AI-powered voice automation for 9-1-1 non-emergency calls.
6+ YOE6+ years software engineering experience, strong engineering fundamentals, autonomy, experience optimizing realtime systems and analytics, ability to solve complex technical problems.
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Support Engineer
United States or San Francisco or Sunnyvale or Raleigh or Seattle or Boston or London or Lisbon or Bengaluru or Dublin or Kyiv
RemoteFull Time
SingleStore
SingleStore: Real-time distributed SQL database for transactions and analytics.
4+ YOE4+ years technical customer-facing support; experience with MySQL-like databases, SQL optimization, Linux, Kubernetes, scripting (Python/Bash/Go), distributed systems, AWS/GCP, strong written/verbal English, and participation in on-call rotation.
MySQL, MariaDB, Aurora, Linux, Kubernetes, Python, Bash, Go, AWS, GCP, SQL
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