Mercer Island • 50 milesRemote · Hybrid · Onsite · Field · All Environments
Mercer Island • 50 milesRemote · Hybrid · Onsite · Field · All Environments
Mercer Island • 50 milesRemote · Hybrid · Onsite · Field · All Environments
Mercer Island • 50 milesRemote · Hybrid · Onsite · Field · All Environments
28 senior react native developer jobs at 18 companies in Mercer Island, WA
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React-Native Engineer (Senior or Staff)
Seattle, Washington, United States
$180k-$245k/yr HybridFull Time
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)
2w
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Software Development Engineer IV, React Native
Mountlake Terrace, Washington, United States
$136k-$231k/yr HybridFull Time
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.
React Native, JavaScript, TypeScript, REST APIs, GraphQL, Swift, Kotlin, Azure, CI/CD, GitHub Copilot, Cursor, App Store, Google Play, OAuth, OpenID Connect
3mo
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Senior Software Development Engineer
Seattle, Washington, United States
$159k-$302k/yr OnsiteFull Time
10+ YOESenior software engineer with 10+ years of experience, expertise in full-stack development, AI-native systems, and scalable architectures.
React, Web Components, HTML, CSS, JavaScript, TypeScript, Node.js, AI tooling, Generative AI, LLMs, NewRelic, Splunk
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Senior Mobile Developer
Tacoma, Washington, United States
$100k-$160k/yr OnsiteFull Time
7+ YOE7+ years mobile development experience; proficiency in Swift, Java, Kotlin, React Native or Xamarin; backend experience (PHP, Python, Ruby, Java, Node.js, Django); leadership and agile experience; able to obtain DoD Public Trust.
Swift, Java, Kotlin, React Native, Xamarin, Node.js, Django, PHP, Python, Ruby
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Senior Software Engineer
Los Angeles or Seattle
$143k-$214k/yr OnsiteFull Time
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.
React, TypeScript, AWS, Lambda, ECS, DynamoDB, S3, Step Functions, API Gateway, Fargate, GraphQL, LLMs, vector databases
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Senior Fullstack Software Development Engineer
Seattle, Washington, United States
$180k-$225k/yr HybridFull Time
6+ YOE6+ years software development, 3+ years React/React Native, proficiency with TypeScript/JavaScript/Java/Kotlin/Go/Python, distributed systems experience, cloud (AWS/GCP/Azure), AI tool usage, on-call participation.
TypeScript, React, React Native, Java, Kotlin, Go, Python, JavaScript, AWS, GCP, Azure, Claude Code
2mo
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Senior, Software Engineer - Java
Bellevue or Bentonville
$108k-$216k/yr HybridFull Time
3+ YOERequires Java, Spring Boot, TypeScript, React, RESTful APIs, microservices, Git, CI/CD, databases, cloud-native technologies, and 3+ years of software engineering experience; 5 years accepted without a degree.
Java, Spring Boot, TypeScript, React, RESTful APIs, Git, CI/CD, SQL, NoSQL, GCP, Azure, Docker, Kubernetes, WCAG 2.2 AA
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Senior Software Engineer
Bellevue or Seattle
$170k-$253k/yr OnsiteFull Time
8+ YOE8+ years software development; 3+ years building and operating cloud-native, scalable services; experience with backend languages, APIs, CI/CD, security, and mentoring engineers.
Node.js, Python, Java, Go, Rust, TypeScript, React, Angular, SQL, NoSQL, Jenkins, GitHub Actions, Azure DevOps, Docker, Kubernetes, Terraform, CloudFormation, AWS, Azure, GCP, LLM, FaaS, PaaS
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Senior Software Engineer
Bellevue, Washington, United States
$170k-$253k/yr OnsiteFull Time
8+ YOE8+ years software development; 3+ years building cloud-native scalable services; experience with server-side languages, RESTful APIs, CI/CD, security fundamentals, and mentoring engineers.
Node.js, Python, Java, Go, Rust, TypeScript, React, Angular, SQL, NoSQL, Jenkins, GitHub Actions, Azure DevOps, OAuth, SSO, Docker, Kubernetes, Terraform, CloudFormation, AWS, Azure, GCP, LLM, Retrieval-Augmented Generation (RAG)
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Senior Full Stack Engineer (AI-Native Platform)
Seattle, Washington, United States
OnsiteFull Time
3+ YOE3+ years building production full-stack software, strong TypeScript and distributed systems experience, AWS/cloud proficiency, experience with AI tooling and LLM APIs, excellent communication and problem solving.
TypeScript, React, Node.js, Fastify, MongoDB, PostgreSQL, AWS Lambda, Amazon SQS, Amazon EventBridge, LLM APIs, AWS
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Senior Software Dev Engineer, Enrollment Experience - Benefits Experience & Technology (BXT)
Seattle, Washington, United States
$168k-$227k/yr OnsiteFull Time
5+ YOE5+ years professional software development and architecture leadership; experience with scalable distributed systems, AI/agentic systems, GraphQL, React/TypeScript, cloud-native infrastructure, and mentoring engineers.
GraphQL (Apollo Server), Apollo GraphQL, React, TypeScript, AWS ECS, Lambda, API Gateway, DynamoDB, CloudFront, Amazon Bedrock AgentCore, Model Context Protocol (MCP), Claude Code, Kiro
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Senior Specialist - Software Engineering
Seattle, Washington, United States
$98k-$147k/yr OnsiteFull Time
8+ YOERequires 8 years of experience in JavaScript and React, with expertise in scalable cloud-native application development, Agile collaboration, troubleshooting, and technical guidance.
React, JavaScript, cloud-native, Agile
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Principal Software Engineer
Bellevue, Washington, United States
$218k-$265k/yr HybridFull Time
10+ YOE10+ years building large-scale commercial applications; deep expertise in distributed systems, workflow/orchestration, data layers, APIs; hands-on coding in C#, Java, Python, or React; AI-native development and LLM/Agent experience.
C#, Java, Python, React, GitHub Copilot CLI, Markdown, YAML, large language models (LLMs), Coding Agents, Agent Harnesses, ADRs, SDLC
2mo
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Principal, Software Engineer
Sunnyvale or Bellevue
$132k-$286k/yr OnsiteFull Time
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.
Java, React, Redux
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Staff Front End Engineer - AI Product UX - US - San Francisco (Hybrid)
San Francisco or Seattle or Argentina or United States
HybridFull Time
Senior/frontend engineer with strong product orientation, experience shipping web products, proficiency or willingness to learn React and TypeScript, ability to architect scalable front-end systems, familiarity reading Go/Python backends, and experience with AI-native or data-dense UIs.
React, TypeScript, Go, Python, GitHub
1mo
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Lead Software Engineer - Infrastructure Platforms
Seattle, Washington, United States
$152k-$215k/yr OnsiteFull Time
5+ YOEFormal software engineering training, 5+ years applied experience, strong system design and operational stability skills, cloud-native experience, proficiency in Go/Python/React/Java, Terraform/Ansible, CI/CD and AI-enabled engineering patterns.
Go, Python, React, Java, Terraform, Ansible, AWS EKS, GCP GKE, Oracle, MS SQL, Cockroach
3mo
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Staff Software Engineer
Dearborn or Seattle or Palo Alto
$133k-$284k/yr HybridFull Time
7+ YOE7+ years software engineering experience; 5+ years backend API development (Java/Kotlin), PostgreSQL, and cloud-native infrastructure (GCP preferred). Bachelor's in CS/CE or equivalent, English proficiency, architecture and leadership experience.
Kotlin, Springboot, React, PostgresDB, Redis, Google Cloud Platform (GCP), CloudRun, Pub/Sub, BigQuery, BigTable, Java, PostgreSQL, AngularJS, RESTful, OAS
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Software Development Engineer III
Seattle or Washington or United States
$165k-$231k/yr OnsiteFull Time
Blue Origin: Develops reusable rockets and systems for human spaceflight.
5+ YOE5+ years professional software development experience; proficiency with Java, Python, JavaScript/TypeScript; strong CS fundamentals, cloud-native (AWS) experience, REST/GraphQL, microservices, containers, CI/CD, on-call operations, and AI-assisted tooling.
Java, Python, JavaScript/TypeScript, React, REST, GraphQL, SQS, SNS, AWS, DynamoDB, RDS, ECS, Lambda, S3, CloudWatch, Docker, Kubernetes, Terraform, CI/CD pipelines, Distributed tracing, centralized logging, metrics dashboards, PostgreSQL, Claude Code, Cursor, Git, Datadog, OpenTelemetry, AWS CDK
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Senior Security Engineer (Product)
New York City or San Francisco or Seattle
$223k-$279k/yr HybridFull Time
5+ YOE5+ years security or software engineering experience, strong application and product security skills, experience with cloud and modern stacks, security reviews, incident response, and AI-native tooling.
Lacework, Python 3, TypeScript, FastAPI, SQLAlchemy, React, Postgres, Redis, AWS, Spark, Kafka, Datadog, PagerDuty, Github, Snyk, Semgrep
2w
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Director of Infrastructure Engineering
United States or Canada or San Francisco or New York City or Seattle or Boston or Chicago or Denver or Austin or Portland
$195k-$358k/yr RemoteFull Time
10+ YOE5+ Mgmt10+ years software engineering,5+ years engineering management,deep infrastructure and platform expertise,experience with AWS,Kubernetes,Postgres,Terraform,AI-native development,and hiring and mentoring engineers.
AWS, Postgres, Kubernetes, Redshift, Terraform, Cloudwatch, TypeScript, React, Node.js, GraphQL, PostgreSQL
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