414 software engineer react jobs at 156 companies in Seattle, WA
🚀PromotedHiringCafe
Founding Full-stack / Product Engineer
Cupertino, CA, US
$130k-$300k/yrOn-SiteFull Time
HiringCafe: Building a 100× better job search engine to take on Indeed and LinkedIn.
Help us build a 100× better job search engine. We need a full-stack engineer with great taste, sharp fundamentals, and a track record of shipping polished product on React/Next.js plus a real backend (Firebase, Elasticsearch, Redis, Stripe).
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)
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.
DAT Freight & Analytics: Software platform for freight matching and logistics data analytics.
2+ YOE2–5+ years of professional software engineering experience; strong TypeScript/Node.js with React; SQL; API design; experience with async systems; on-call readiness.
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.
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.
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.
WalmartNYSE: WMT: Multinational retail operating discount stores and supermarkets.
5+ YOEPrincipal-level software engineer with 10+ years building large-scale, distributed, cloud-native systems; expertise in microservices, event-driven architectures, Java and modern web frameworks (React/Redux); strong architecture and cross-team leadership.
DocuSignNASDAQ: DOCU: Provides electronic signature and agreement management software solutions.
5+ YOEBachelor's or Master's in CS/EE/Information Systems/Informatics or equivalent; 5+ years software development with a Bachelor's (or 3+ with a Master's); experience with backend (C#, Go, Java, Node.js), frontend (React, Angular, Vue.js, TypeScript, JavaScript), RESTful APIs, cloud and container technologies; strong problem solving and collaboration s...
LiveView Technologies: Provides mobile, solar-powered security units with AI-driven surveillance software.
3+ YOE3+ years software engineering with TypeScript full‑stack experience (React/Next.js, Node.js), API development (REST/GraphQL), relational databases (MySQL/Knex), and modern tooling (Git, Docker, CI/CD).
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.
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.
DocuSignNASDAQ: DOCU: Provider of e-signature and intelligent agreement management software.
5+ YOEBachelor's or equivalent,5+ years professional web application experience,proficiency with React,TypeScript,Webpack,backend integration,authentication standards (OAuth2.0,OIDC,SAML).
Read AI: AI productivity platform for meeting summaries and workplace insights.
6+ YOE6+ years in software engineering; strong React/TypeScript frontend; backend with Node.js/Java or Python; AWS; SQL and NoSQL databases; distributed systems; mentorship and devops mindset.
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.
MicrosoftNASDAQ: MSFT: Develops software, services, devices, and cloud computing solutions.
4+ YOEBachelor's in CS or related and 4+ years engineering experience; proficiency in C,C++,C#,Java,JavaScript,Python,React,TypeScript,Azure and .NET; strong design, troubleshooting, and collaboration skills.