29 ai algorithm engineer jobs at 18 companies in Mountlake Terrace, WA

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Algorithm Engineer, TikTok E-Commerce (Conversational AI)
Seattle, Washington, United States
$148k-$301k/yr OnsiteFull Time
TikTok
TikTok: Short-form mobile video and social media platform.
5+ YOEBachelor's degree in CS or related field, 5+ years experience, expertise in LLM post-training, multilingual NLP, distributed training, and production deployment for scalable conversational AI.
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Staff AI Engineer - AI Verticals
Seattle, Washington, United States
$177k-$388k/yr HybridFull Time
Zoom
ZoomNasdaq Global Select Market: ZM: American publicly traded communications platform serving businesses and individuals with AI-assisted video, voice, chat, and phone services.
10+ YOEAdvanced degree and significant industry experience in AI/ML; strong understanding of ML algorithms, multi-modality, multi-agent systems; programming skills in Python/C++/Java; experience with PyTorch and large-scale LLM systems.
LangChain, Dify, OpenAI SDK, PyTorch, Python, C++, Java, BrightHire, LLM, RAG, TTS, ASR
2w
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AI Software Engineer, Systems ML - Wearables AI
Seattle, Washington, United States
$154k-$217k/yr OnsiteFull Time
Meta
MetaNASDAQ: META: Builds technologies that help people connect, find communities, and grow businesses.
3+ YOEBachelor's degree or equivalent practical experience, AI infrastructure or algorithm development in C/C++ or Python, and expertise in machine learning systems, hardware acceleration, or related domains.
PyTorch, C, C++, Python
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Forward Deployed AI Engineer, Campus, United States - BCG X
Boston or Los Angeles or Seattle or San Francisco or Manhattan Beach or Dallas or Miami or Brooklyn or New York or Pittsburgh or Washington or Chicago
$110k-$190k/yr OnsiteFull Time
BCG X
BCG X: BCG X is BCG’s tech build and design division, building AI systems, digital products, services, and businesses.
Current full-time Bachelor's, Master's, or PhD student graduating December 2026–August 2027; software development, large-scale analytics, AI, algorithm optimization, client collaboration, and Python experience required.
Python
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Agent Sciences and Infrastructure Engineer, AIML
Seattle, Washington, United States
OnsiteFull Time
Apple
AppleNASDAQ: AAPL: Designing and manufacturing consumer electronics, software, and digital services.
Experience in AI research and engineering to optimize, interpret, and develop algorithms for on-device and server-based foundation models and intelligence features.
2w
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Software Engineer, Enterprise Platform - Frontier Generative AI
Seattle or Bellevue or Los Angeles County
$130k-$246k/yr OnsiteFull Time
TikTok USDS Joint Venture LLC
TikTok USDS Joint Venture LLC: Ensuring U.S. data security and content integrity for TikTok.
3+ YOERequires a BS or MS in computer science, computer engineering, or related discipline; 3+ years of software engineering experience; C/C++ and/or Python; data structures and algorithms; and production systems experience.
C, C++, Python
2w
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Senior Software Engineer, AI Agent Security
Kirkland, Washington, United States
$174k-$252k/yr OnsiteFull Time
Google
GoogleNASDAQ: GOOG, GOOGL: Global technology specializing in internet-related services and products.
5+ YOEBachelor's degree or equivalent experience, 5 years in software development and large-scale infrastructure, distributed systems, data structures and algorithms, programming languages, and cloud technologies.
Go, Java, C++, Google Cloud Platform (GCP)
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Software Engineer I
Seattle, Washington, United States
$153k-$169k/yr HybridFull Time
Uber Technologies, Inc.
Uber Technologies, Inc.NYSE: UBER: Global technology platform for ride-hailing, delivery, and freight logistics.
Bachelor's degree in computer science, software engineering, or related field; object-oriented programming, source control, SQL and NoSQL databases, algorithms, debugging, monitoring, SDLC, operations research, machine learning, and AI.
C++, Python, Java, Git, SVN, SQL, NoSQL, Machine Learning, AI
1d
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Senior Software Engineer - Search Algorithms - Elasticsearch
United States or Seattle or Los Angeles or California or New York City
$133k-$211k/yr RemoteFull Time
Elastic
ElasticNYSE: ESTC: Search AI platform for search, observability, and security.
5+ YOERequires professional search or vector database experience, strong Java skills, experience with search algorithms and data storage technologies, autonomous project leadership, collaborative development, and AI-assisted engineering.
Elasticsearch, Lucene, Java, HNSW, IVF, Solr, PostgreSQL, MongoDB, Cassandra, GitHub, Zoom, Slack
4d
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Senior Software Development Engineer in Test - AI Tooling & Automation
San Francisco or Bellevue
$149k-$224k/yr OnsiteFull Time
Salesforce
SalesforceNYSE: CRM: The #1 AI CRM driving customer success together.
Strong Java skills, data structures and algorithms, AI/LLM validation experience, CI/CD automation delivery, analytical problem-solving, and cross-functional communication. White-box testing and cloud experience preferred.
Java, CI/CD, Large Language Models (LLMs), GPT, AWS, Azure, GCP, Salesforce
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Senior Software Engineer
Seattle, Washington, United States
$130k-$220k/yr OnsiteFull Time
Gradial
Gradial: AI-native marketing operations software helping enterprise marketers automate campaign execution across their existing systems.
5+ YOE5+ years experience, strong expertise in algorithms, distributed systems, software design; experience with LLMs/AI, TypeScript preferred; strong communication and product-minded problem solving.
LLMs, TypeScript
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Lead Product Software Engineer - Data Foundation Platform
Santa Monica or Seattle or San Francisco
$156k-$229k/yr HybridFull Time
Disney Entertainment
Disney EntertainmentNYSE: DIS: Entertainment is a media division producing and distributing film, television, streaming, and games for global audiences.
7+ YOE7+ years software engineering experience; strong Python and algorithm skills; experience with Snowflake, Databricks, AWS Bedrock, Airflow, Spark; knowledge of knowledge graphs, semantic search, and EMR/AI tooling.
Python, AWS Bedrock, Snowflake Cortex, Snowflake, Databricks Genie, Databricks, Airflow, Spark, Open Search, Graph databases, GitHub
5d
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Software Engineer – Sensor, SaO (Hybrid)
Redmond or Sunnyvale
$90k-$125k/yr HybridFull Time
CrowdStrike
CrowdStrikeNASDAQ: CRWD: AI-native platform for cybersecurity and threat protection.
Bachelor's degree or equivalent experience; strong C and C++ programming, data structures, algorithms, analytical problem-solving, communication, ownership, collaboration, and AI technology experience.
C, C++, WinDbg, GDB, LLDB, Python
2mo
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Senior Principal Software Engineer
Seattle or Santa Clara or United States
$135k-$306k/yr OnsiteFull Time
Oracle Corporation
Oracle CorporationNYSE: ORCL: Cloud infrastructure and enterprise software solutions provider.
10+ YOE10+ years building large-scale distributed systems; strong C/C++; Python or Java; cloud and high-throughput I/O experience; familiarity with RDMA, high-performance networking, AI/ML frameworks, and strong algorithms and troubleshooting skills.
C, C++, Python, Java, OCI, AWS, GCP, Azure, DAOS, SPDK, RMDA, SmartNICs, NVMe/TCP, RoCEv2, Tensorflow/Keras, PyTorch, Scikit-Learn, XGBoost, Caffe, MLOps, Kubernetes
3w
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Software Development Engineer III - Full Stack
Seattle, Washington, United States
$146k-$205k/yr OnsiteFull Time
Expedia Group
Expedia GroupNASDAQ: EXPE: Global travel technology powering online booking platforms.
5+ YOEBachelor's degree or equivalent experience,5+ years building and operating production full‑stack services,ownership of components,strong fundamentals in algorithms and system design,experience with modern web technologies and AI/ML-enabled workflows.
1d
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Robotics - Software Development Engineer Fall Intern/Co-op - 2026
North Reading or Westboro or Austin or Bellevue
$111k-$160k/yr OnsiteFull Time, Internship
Amazon
AmazonNASDAQ: AMZN: Multinational technology focused on e-commerce and cloud computing.
Bachelor's degree or higher in a related STEM field, programming experience, data structures, algorithms or object-oriented design, and at least one quarter remaining after the internship.
Java, Python, C++, C#, Go, Rust, TypeScript, AWS, SQL, NoSQL, AI, SDLC, CI/CD
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Director of Engineering - Autonomous Vehicles
Santa Clara or Redmond or Europe or United States
$320k-$489k/yr OnsiteFull Time
NVIDIA
NVIDIANASDAQ: NVDA: Computing platform for AI and accelerated graphics.
15+ YOE5+ Mgmt15+ years of industry experience, including 5+ years in technical leadership or director-level roles; bachelor's degree or equivalent; distributed team leadership; AV, algorithms, large-scale data, and multimodal AI expertise.
VLMs, LLMs
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Student Researcher (AI Foundation Model Infrastructure - Seed) - 2027 Start (BS/MS)
Seattle, Washington, United States
OnsiteInternship
ByteDance
ByteDance: Global technology specializing in AI-powered content platforms.
Pursuing BS/MS in CS/math/engineering, strong programming and algorithms foundation, proficient in Python or C/C++, experience with systems programming, distributed systems, compilers, or performance optimization.
Python, C, C++