184 algorithm jobs at 39 companies in Burien, WA

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Tech Lead / Principal Engineer, Creator Agent Algorithm Infrastructure
Seattle, Washington, United States
OnsiteFull Time
ByteDance
ByteDance: Developing AI-driven content platforms and mobile applications.
Deep expertise in agent architectures, LangGraph or equivalent, agent optimization (Agent RL, Memory RL, SFT), agentic search, B2B algorithm infrastructure judgment, and strong cross-team collaboration.
LangGraph, OpenAI SDK, Claude, DSPy, TextGrad, LLM, RL, RLHF, DPO, GRPO
2w
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Computer Vision Algorithm Engineer - TikTok E-commerce Knowledge Graph
Seattle, Washington, United States
$148k-$301k/yr OnsiteFull Time
TikTok
TikTok: Global short-form video hosting and social media platform.
Deep expertise in computer vision/multimodal algorithms, knowledge graph construction, and experience with model training/deployment; familiarity with TensorFlow/PyTorch/MXNet and distributed/hybrid precision training preferred.
TensorFlow, PyTorch, MXNet
2w
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Senior Applied Scientist, Featured Merchant Algorithm
Seattle, Washington, United States
OnsiteFull Time
Amazon
AmazonNASDAQ: AMZN: Global online retail and cloud computing technology provider.
3+ YOEPhD or Master's with extensive applied research experience; 3+ years building ML models; proficiency in Java/C++/Python; experience with deep learning, large-scale systems, and communicating technical impact to stakeholders.
Java, C++, Python, R, scikit-learn, Spark MLLib, MXNet, TensorFlow, numpy, scipy, Hadoop, Spark, AI, ML, LLM
1mo
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Principal Software Engineer I - Distributed Systems - Elasticsearch
United States or Seattle or Los Angeles or San Francisco or New York City
$133k-$211k/yr RemoteFull Time
Elastic
ElasticNYSE: ESTC: Software platform for search, security, and observability.
Expertise in distributed systems and consensus algorithms, strong Java/JDK skills, deep algorithms knowledge, experience building/debugging large distributed systems, and managing projects involving multiple engineers.
Java, JDK, Lucene, Netty, Elasticsearch
4d
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LLM Machine Learning Engineer, Models and Agent Science, AIML
Seattle, Washington, United States
OnsiteFull Time
Apple
AppleNASDAQ: AAPL: Designs and sells consumer electronics, software, and online services.
Designing, optimizing, interpreting, and developing algorithms for on-device and server-based foundation models and intelligence features.
2mo
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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
2d
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Software Engineer III, Mobile, iOS, XR
San Jose or Seattle or San Francisco
$147k-$211k/yr OnsiteFull Time
Google
GoogleNASDAQ: GOOGL: Provides online search, advertising, cloud computing, and consumer electronics.
2+ YOEBachelor's or equivalent,2 years experience with Objective-C/Swift,C++ and iOS development; strong algorithms, performance analysis, and communication skills.
Objective-C, Swift, C++, iOS
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Software Engineer | Database Engine
Hyderabad or India or San Francisco or Sunnyvale or Raleigh or Seattle or Boston or London or Lisbon or Bangalore or Dublin or Kyiv
OnsiteFull Time
SingleStore
SingleStore: Provides a distributed SQL database for real-time analytics.
Bachelor's in CS or related, deep CS fundamentals (OS, concurrency, multithreading), strong C++ or C programming, algorithms/data structures, passion for reliability.
LLM, vector index, SIMD, LLVM codeGen, C++, C, SQL
1mo
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C++ Developer (System Components)
Warsaw or Czech Republic or Seattle
HybridFull Time
Veeam
Veeam: Data resilience and security for hybrid cloud environments
3+ YOE3+ years commercial development; strong C++ (C++17) and STL knowledge; experience with multithreaded applications, algorithms and OOP; English proficiency for international teams.
C++17, C#, Windows, Linux, STL, Boost, Multithreading, WinAPI, POSIX
2w
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Senior Software Engineer, Backend Full Stack - Data Cloud
San Francisco or Seattle
$168k-$280k/yr OnsiteFull Time
Rippling
Rippling: Unified platform managing workforce HR, IT, and finance operations
5+ YOE5+ years production experience with Python/Django, frontend familiarity with React or TypeScript, strong CS/algorithms fundamentals, product intuition, and strong communication skills.
Python, Django, React, TypeScript, RQL, SQL
2d
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Senior Software Developer
Nashville or Seattle
$80k-$178k/yr OnsiteFull Time
Oracle
OracleNYSE: ORCL: Provides cloud infrastructure and enterprise software for global businesses.
4+ YOE4+ years software development experience, CS fundamentals, OOP, data structures, algorithms, microservice design experience, strong communication and problem-solving; BS or equivalent.
Java, C++, C#, JavaScript, Go
1w
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Principal ML Scientist
Seattle, Washington, United States
$231k-$324k/yr OnsiteFull Time
Expedia Group
Expedia GroupNASDAQ: EXPE: Operates a global platform for travel bookings and services.
10+ YOEBachelor's or equivalent,10+ years applied ML/data science experience,production ML systems,expertise in ML algorithms,statistics,experimentation,and cross-functional leadership.
Python, PyTorch, TensorFlow, JAX, scikit-learn, Spark, SQL
3d
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Developer Technology Engineer, AI - New College Grad 2026
Santa Clara or Austin or Durham or Boulder or Redmond or Salt Lake City
$124k-$242k/yr OnsiteFull Time
NVIDIA
NVIDIANASDAQ: NVDA: Designs GPU-accelerated computing and artificial intelligence hardware.
MS/PhD in CS or engineering (pursuing or recent grad) or equivalent experience; strong C/C++ and CUDA skills, parallel programming, AI algorithms, and excellent communication.
C, C++, CUDA C/C++
1w
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Senior AI Search Product Manager
Seattle, Washington, United States
$124k-$271k/yr HybridFull Time
Zoom
ZoomNasdaq: ZM: Provides a cloud-based platform for video, voice, and collaboration.
5+ YOEBachelor's in CS/Engineering,5+ years product management experience in search/AI,proficiency with search technologies,NLP,ranking algorithms,product analytics,and stakeholder communication.
BrightHire
2mo
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Senior Software Engineer
Seattle, Washington, United States
$130k-$220k/yr OnsiteFull Time
Gradial
Gradial: Automates enterprise marketing operations and content supply chains.
5+ YOE5+ years professional experience; strong background in algorithms, distributed systems, and software design; excellent communication; able to solve unstructured problems; ownership from 0 to 1.
TypeScript, LLMs, AI tooling
1mo
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Lead Communications Systems Engineer
El Segundo or San Diego or Los Angeles or San Francisco or Seattle or Washington or London
$110k-$240k/yr OnsiteFull Time
CHAOS Industries
CHAOS Industries: Develops advanced radar and sensing systems for modern defense.
10+ YOEBachelor's in STEM or equivalent, 10+ years directional communications experience, RF systems and DSP expertise, Python/MATLAB proficiency, algorithm development, data analysis, and team leadership.
Python, MATLAB, C++, FPGA, DSP
4w
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Software Engineer, Memberships
Seattle or San Francisco
$111k-$185k/yr OnsiteFull Time
Twitch
TwitchNASDAQ: AMZN: Operates a global live streaming platform for interactive content.
1+ YOE1+ years professional software development; proficiency in Python, Java, Go; strong algorithms, data structures, and distributed systems skills; Bachelor's in CS/Engineering or equivalent experience.
Python, Java, Go, Golang, TypeScript, React, AWS, ECS, DynamoDB, Lambda, SQS, Step Functions
1mo
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Director of Vehicle G&C – New Glenn
Seattle or Kent
$234k-$328k/yr OnsiteFull Time
Blue Origin: Develops reusable rockets and systems for human spaceflight.
10+ YOE10+ years in autonomy/GNC development for aerospace, experience with algorithm development, testing/validation, software development, and leading engineering teams; strong communication and cross-functional collaboration.
MATLAB/Simulink, DOORS Next Generation, JIRA, Git, hardware-in-the-loop (HIL), Defense Biometric Identification System (DBIDS)
1mo
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Software Engineer, E-commerce Supply Chain and Logistics - USDS
Seattle, Washington, United States
$130k-$246k/yr OnsiteFull Time
TikTok USDS Joint Venture
TikTok USDS Joint Venture: Operates and secures TikTok services for U.S. users.
Bachelor's degree in computer science or related, experience building scalable backend services with Java/Golang/Python/C++, strong algorithms and systems knowledge, and familiarity with MySQL/Redis/Kafka.
Java, Golang, Python, C++, MySQL, Redis, Kafka
1mo
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Software Engineer | Database Engine
Hyderabad or Bangalore or San Francisco or Sunnyvale or Raleigh or Seattle or Boston or London or Lisbon or Dublin or Kyiv or India
OnsiteFull Time
SingleStore
SingleStore: Real-time distributed SQL database for transactions and analytics.
B.S. in CS/CE/EE or related; deep CS fundamentals (OS, concurrency, multithreading), strong C++ or C programming, algorithms/data structures, and passion for building reliable software.
C++, C, SIMD, LLVM codeGen, LLM, SQL