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17 solidity developer jobs at 15 companies in Tacoma, WA

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C# Developer (Veeam Backup for Hypervisors) 
Prague or Poland or Seattle
RemoteFull Time
Veeam
Veeam: Data resilience and security for hybrid cloud environments
3+ YOE3+ years commercial product development, strong C# and .Net knowledge, solid data structures & algorithms and software design skills; English proficiency for international teams.
C#, .Net 10, Windows, Linux, RedHat, Ubuntu, PostgreSQL, git, RestAPI, Multithreading, AI Tools
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Sr Software Developer - PEGA Platform
Washington or Oregon or Idaho or Arizona or Texas or Georgia or South Carolina or North Carolina or California or Virginia or Tukwila or United States
$110k-$205k/yr HybridFull Time
BECU
BECU: Provides banking and financial services to its members.
5+ YOE5+ years building production software with Pega; bachelor's in CS or equivalent; experience with secure development, CI/CD, cloud platforms, SOLID/OOP, testing, Git, and integrations with SQL/NoSQL and front-end frameworks.
PEGA, Pega Blueprint AI, SQL Server, Oracle, Cosmos DB, React, Angular, Azure DevOps Services, GitHub Actions, Jenkins, TeamCity, PowerShell, bash, .NET, C#, node.js, TypeScript, JavaScript, Python, Kubernetes, Git, Azure, AWS, Google Cloud
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2mo
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Principal Engineer - Stablecoin
Jersey City or Seattle or Plano or San Francisco or Charlotte
$157k-$230k/yr HybridFull Time
Bank of America
Bank of AmericaNYSE: BAC: Provides global banking, investing, and financial risk management services.
Experience designing and building secure, scalable financial blockchain apps and smart contracts; multi-cloud, multi-region; cloud providers (AWS, GCP, Azure); web3 protocols; Solidity/Rust; cryptography; DeFi; code reviews and security analysis; integration with external systems.
Solidity, Rust, Web3, Truffle, Hardhat, Remix, Web3.js, Ethers.js, Terraform, AWS, GCP, Azure
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Senior Software Engineer - AI Services
Seattle or Washington or United States
$198k-$277k/yr OnsiteFull Time
Blue Origin: Develops reusable rockets and systems for human spaceflight.
8+ YOEBS/MS in CS or related; 8+ years building RESTful APIs and AI/ML applications in cloud/containerized environments (AWS); proficiency in Python or Java; solid CS fundamentals and software engineering practices; security and on‑call experience.
AWS, LLM, Python, Java, Terraform, RESTful APIs, vector databases, CI/CD, retrieval-augmented generation (RAG)
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Mechanical Engineer Supervisor
Snoqualmie, Washington, United States
$108k-$135k/yr OnsiteFull Time
Zetec
Zetec: Manufacturer of nondestructive testing instruments and inspection software.
Bachelor's in mechanical engineering required, EIT preferred; ability to obtain security clearance (US citizenship required); experience with 3D CAD (PRO/E, Solid Works, Solid Edge, Catia) and CAD-level FEA; supervisory experience and product development/design experience preferred.
CAD-level FEA tools, PRO/E, Solid Works, Solid Edge, Catia
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2mo
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Sr Software Development Engineer, OEM Solid State Drives Team
Seattle or Denver or Cupertino
$168k-$262k/yr OnsiteFull Time
Amazon
AmazonNASDAQ: AMZN: Global online retail and cloud computing technology provider.
5+ YOE5+ years professional software development and programming experience, system design/architecture leadership, mentoring, and a bachelor's in computer science or equivalent.
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Sr. Software Engineer: Inventory Positioning (Hybrid - Seattle, WA)
Seattle, Washington, United States
$142k-$221k/yr HybridFull Time
Nordstrom
Nordstrom: Operates luxury department stores and off-price retail outlets.
6+ YOE6+ years of professional software engineering; BS/MS in CS/Engineering or equivalent; strong Java + Spring Boot; REST, AWS/GCP; databases (PostgreSQL/Spanner); containers (Kubernetes/Docker); CI/CD; scalable systems; solid communication.
Java, Spring Boot, Python, React, JavaScript, C#, AWS, GCP, Kubernetes, Docker, REST, PostgreSQL, Spanner
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2w
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Machine Learning Engineer (CV/NLP/Multimodal/LLM) -E-commerce Governance
Seattle, Washington, United States
$148k-$301k/yr OnsiteFull Time
TikTok
TikTok: Global short-form video hosting and social media platform.
Bachelor's degree in computer science or related field, strong coding in Linux with Python/Go/C++, solid ML/DL foundation, experience in NLP/vision/multimodal/graph/LLM, strong analytical and communication skills.
Linux, Python, Go, C++
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Mechanical Engineer
Kent, Washington, United States
$111k-$130k/yr HybridFull Time
Digital Control
Digital Control: Develops and manufactures underground locating systems for horizontal drilling.
3+ YOEBachelor's in mechanical engineering, 3+ years in electronic product design or manufacturing, electromechanical component and system design, hands-on prototyping/troubleshooting, solid modeling and GD&T proficiency, strong problem-solving and communication.
SolidWorks simulation, SolidWorks ePDM, Mill, Lathe
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3mo
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Manufacturing Engineer
Tacoma, Washington, United States
$75k-$100k/yr OnsiteFull Time
AST
AST: Manufacturer of aseptic filling and closing systems.
1+ YOEBachelor's degree in engineering; 1-3 years industrial machine design/testing; 3-D modeling in Inventor/AutoCAD; GD&T; CNC familiarity; MS Office, ERP, AutoCAD/Solid Modeling; lean/process improvement.
MS Office, ERP Systems, AutoCAD, Solid Modeling, FEA, motion analysis/simulations
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2w
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Machine Learning Engineer Intern (Global E-commerce Risk Control) - 2026 Summer (BS/MS)
Seattle, Washington, United States
OnsiteInternship
ByteDance
ByteDance: Developing AI-driven content platforms and mobile applications.
Pursuing BS/MS in CS or related, available for 12-week summer internship, strong ML knowledge, Python and SQL/Hive and Hadoop experience, solid data structures and algorithms skills.
Python, SQL, Hive, Hadoop
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2w
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Senior Machine Learning Engineer (CV/NLP/Multimodal/LLM/Agent)-E-Commerce Government
Seattle, Washington, United States
$202k-$368k/yr OnsiteFull Time
TikTok
TikTok: Global short-form video hosting and social media platform.
Bachelor's in computer science or related field, strong coding in Linux with Python/Go/C++, solid ML/deep learning foundations, expertise in NLP/CV/multimodal/graph/LLM areas, and experience building large-scale platforms.
Linux, Python, Go, C++
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Senior AI / Machine Learning Engineer
San Francisco or New York City or San Jose or Seattle or Austin or Boston
$115k-$200k/yr HybridFull Time
Absentia Labs
Absentia Labs: AI-native toxicology platform accelerating drug safety and discovery.
5+ YOE5+ years ML industry experience, proven production-scale model training, expertise with LLMs/diffusion/GNNs, strong PyTorch skills, distributed training and data-pipeline experience, and solid software engineering practices.
PyTorch, GitHub
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Research Internship
United States or Switzerland or Portugal or Canada or New York City or Boston or Seattle
$100k-$130k/yr RemoteInternship, Internship
Chainlink Labs
Chainlink Labs: Building decentralized oracle networks for blockchain smart contracts.
B.S. in CS or equivalent experience, coursework in algorithms/data structures/discrete math, familiarity with academic research, professional software development experience required; Go/Rust and blockchain knowledge preferred.
Go, Rust, TypeScript, Solidity, Python, LaTeX, git, Linux/Unix
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3w
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Research Intern — Applied Reinforcement Learning
Palo Alto or Redmond or United States
$35-$45/hr RemoteFull Time, Contract
Centific
Centific: Providing data curation and platforms for scalable AI deployment.
PhD candidate in CS/ML or related field; strong Python and PyTorch with GPU training experience; solid RL fundamentals and RLHF/DPO/PPO experience; strong experimentation and reporting skills.
Python, PyTorch, CUDA, Gymnasium, RLlib, Stable Baselines, TRL, Weights & Biases, FastAPI, gRPC, ONNX, TensorRT
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1mo
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Research Administrator III/IV - Solid Tumor
Seattle, Washington, United States
$84k-$140k/yr HybridFull Time
Fred Hutchinson Cancer Center
Fred Hutchinson Cancer Center: Nonprofit provider of cancer treatment and biomedical research services.
1+ YOEBachelor's degree or relevant experience; 1–3+ years managing sponsored research; advanced Microsoft Office/Excel/SharePoint skills; budget and grant administration experience; ability to communicate, prioritize, and navigate regulatory requirements.
Microsoft Office, Adobe, Microsoft Excel, Microsoft SharePoint, Enterprise Software Systems
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2mo
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Research Scientist 2, Genetics & Solid Tumors Laboratory
Seattle, Washington, United States
$69k-$90k/yr HybridFull Time
University of Washington
University of Washington: Provides higher education and comprehensive academic healthcare services.
2+ YOEBachelor's in genetics or life sciences and two years genetics/molecular biology lab experience; hands-on with automation and NGS prep.
Automated liquid handling, Hamilton, Tecan, NGS library preparation, Illumina, DNA isolation, Sequencing, Automation, Laboratory instruments
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