369 software engineer react jobs at 136 companies in Marysville, WA
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React-Native Engineer (Senior or Staff)
Seattle, Washington, United States
$180k-$245k/yrHybridFull Time
Finvari: Corporate card and expense management for the construction industry.
5+ YOE5+ years software engineering experience, 3+ years with React and React-Native, strong HTML/CSS, expert with a statically typed language (Java or Typescript), bachelor's in CS/Engineering or equivalent.
React, React-Native, Node.js, Typescript, HTML, CSS, Google Cloud Platform (GCP)
AIM Intelligent Machines: Develops autonomous AI-powered software for heavy industrial machinery.
5+ YOE5+ years frontend experience with TypeScript and React, Bachelor\u0002s or equivalent, strong debugging, familiarity with frontend toolchain, and experience with real-time or 3D web graphics preferred.
Premera Blue Cross: Provides health insurance and medical benefit plans for members.
8+ YOE8+ years software engineering experience,5+ years React Native in production,proficiency in JavaScript/TypeScript,experience with iOS/Android,REST/GraphQL integration,CI/CD and mentoring skills.
Anduril Industries: Defense technology building autonomous military hardware and software.
Proficiency with React and TypeScript, experience building real-time user interfaces, strong engineering background, ability to work with customers, and eligibility to obtain U.S. Top Secret clearance.
CapgeminiEuronext Paris: CAP: Provides global IT consulting and digital transformation services.
5+ YOE5+ years software development experience; strong Java and React skills; experience with APIs, SQL/NoSQL, cloud platforms and Agile; bachelor\u0002s degree in CS/Engineering or equivalent.
DAT Freight & Analytics: Software platform for freight matching and logistics data analytics.
2+ YOE2+ years software engineering experience; experience with TypeScript/Node.js, React, REST/GraphQL APIs, SQL, and async systems (Kafka/RabbitMQ/SQS); strong engineering fundamentals and collaboration skills.
Fluidstack: Provides high-performance cloud GPU infrastructure for AI development.
3+ YOE3+ years software engineering experience; production-grade Go, Python, and TypeScript; full-stack web skills (React/Next.js); experience with LLM APIs and agentic frameworks; strong product sense and communication.
SpaceX: Designs and launches advanced rockets and satellite internet constellations.
1+ YOEBS in CS/engineering or 3+ years full-stack software; TS/React, Python, C#, .NET; Docker/Kubernetes; front-end and back-end; SQL databases; strong collaboration and problem solving.
Synthesia: AI-powered platform for generating professional business videos.
7+ YOESeven+ years as software engineer; senior/staff level; scale systems; stack: Python, React, AWS; security/compliance, data handling, multi-tenant platforms; production ownership and observability; cross-team collaboration; mentoring is a plus.
The Trade DeskNASDAQ: TTD: Cloud-based programmatic advertising platform for data-driven media buying.
1+ YOEBachelor's degree in CS or related field,1 year software development experience,proficiency with C#,JavaScript,React,Python,Git,SQL and cloud platforms; strong communication and critical thinking.
Re:Build Manufacturing: Provides advanced engineering and US-based contract manufacturing services.
7+ YOE7+ years professional software experience; cloud-native development on AWS; full‑stack with React and TypeScript; experience with serverless, containerized apps, RAG/LLM integrations, GraphQL/REST; strong communication and mentorship skills.
Nautilus BiotechnologyNASDAQ: NAUT: Develops a single-molecule protein analysis platform for research.
5+ YOE5+ years software engineering experience, bachelor’s in computer science or related, strong with Python/FastAPI, React/TypeScript, AWS, relational databases; Parquet and AWS Athena familiarity preferred.
DocuSignNASDAQ: DOCU: Provider of e-signature and intelligent agreement management software.
Bachelor's degree in CS or equivalent, experience with JavaScript/TypeScript and React/Redux, backend API development, identity verification/IDV integration, Git and CI/CD, strong communication and problem-solving.
MicrosoftNASDAQ: MSFT: Develops software, services, devices, and cloud computing solutions.
2+ YOEBachelor's in CS or related and 2+ years engineering experience coding in languages such as Swift, Objective C, React, Java, Kotlin, C++, C#, or Python; ability to pass Microsoft security screening.
Opala: Provides healthcare data automation and interoperability compliance solutions.
10+ YOE5+ Mgmt10+ years building cloud-based software (preferably Azure), 10+ years coding in Python, C#, React, SQL, API/microservices experience, 5+ years team lead, familiarity with HL7/FHIR, EHR integrations, and startup experience.
United States or Tempe or Santa Clara or San Francisco or Los Angeles or Austin or Washington or New York City or Seattle or Kirkland or Alaska or Mississippi or North Dakota or United States Virgin Islands or California or Hawaii or Illinois or Massachusetts or New Hampshire or Oregon or Virginia
$140k-$273k/yrRemoteFull Time
GoDaddyNYSE: GDDY: Provides domain registration, web hosting, and website building tools.
Strong backend engineering with Node.js/TypeScript, scalable API design, AWS experience, React/Next.js, distributed systems, CI/CD (GitHub Actions), testing, and platform-level architecture and on-call ownership.
DocuSignNASDAQ: DOCU: Provides electronic signature and agreement management software solutions.
Bachelor's or Master's in CS/EE/IS/Informatics, experience with JavaScript/TypeScript and React/Redux, backend and API design, IDV/KYC integration, Git and CI/CD, secure handling of PII, agile experience, strong communication.