175 app developer jobs at 85 companies in Washington
🚀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).
Anduril Industries: Defense technology building autonomous military hardware and software.
5+ YOE5+ years software engineering; production web apps with JavaScript/TypeScript and React; familiarity with backend languages (Go, C++, Rust); experience designing architecture, CI/CD, monorepos, and integrating frontend tooling; Bachelor's or equivalent; must be a U.S. Person.
New York City or San Francisco or Los Angeles or Seattle
$170k-$290k/yrRemoteFull Time
Whatnot: Social marketplace for buying and selling via live streams
Proficiency in Swift and SwiftUI, strong iOS fundamentals, product instincts, experience shipping user-facing features, bachelor’s degree or equivalent, ability to work near NY/SF/LA/SEA hubs.
5+ YOEBachelor's or equivalent,5+ years software development,3 years testing/maintaining/launching products,1 year software design,EMR not mentioned,experience with data structures,algorithms,communication and leadership skills.
Software Development Engineer II, AWS Events Technology Mobile App Team
Austin or Seattle
$144k-$194k/yrOnsiteFull Time
AmazonNASDAQ: AMZN: Global online retail and cloud computing technology provider.
3+ YOE3+ years professional software development, 2+ years design/architecture experience, Bachelor’s in CS/Engineering/Math or related, programming experience, mobile and serverless experience, AI/LLM familiarity preferred.
Amazon Bedrock, React Native, Lambda, API Gateway, DynamoDB, Android, iOS
Irvine or New York City or San Francisco or Seattle
$168k-$262k/yrOnsiteFull Time
TwitchNASDAQ: AMZN: Operates a global live streaming platform for interactive content.
6+ YOE6+ years professional iOS development with Swift, experience shipping App Store apps, strong architecture and performance skills, mentoring experience, familiarity with hybrid WebView/React integration.
Swift, React, React Native, WebView, Claude Code, GitHub Copilot, Cursor
Carbon Robotics: Builds AI-powered laser robots for autonomous weed control.
Experience building cross-platform mobile apps (Flutter or React Native), backend/API integration, App Store publishing, BS in Computer Science or related field, strong communication; willing to work in Seattle office 4 days/week.
Frontier Door & Cabinet: Manufactures and installs doors and cabinets for large-scale construction.
3+ YOE3+ years Power Apps/Power Automate development, Power BI and Dataverse experience, Microsoft 365/SharePoint/Entra ID knowledge, API integration, and experience applying AI tools to Power Platform solutions.
Power Apps, Power Automate, Power BI, Power Pages, Dataverse, Copilot Studio, AI Builder, Power Virtual Agents, Power BI Copilot, Microsoft 365, Entra ID, Microsoft SharePoint, Microsoft Outlook, Microsoft Exchange, Microsoft Teams, Dynamics 365, SQL Server, Agility ERP, REST/OData API, Copilot, ChatGPT, Claude, Azure Logic Apps, Azure Functions, C#/.NET
CompassNYSE: COMP: Technology-enabled residential real estate brokerage and agent software platform.
2+ YOE2+ years professional iOS development using Swift; experience shipping apps to the App Store, SwiftUI and Swift Concurrency familiarity; BS in CS or equivalent experience preferred; REST integration and Agile experience; strong communication.
Digital - Senior Developer / Developer, Concierge Technology
Vancouver or Seattle
$100k-$300k/yrHybridFull Time
AritziaToronto Stock Exchange: ATZ: Designs and sells everyday luxury women's clothing and accessories.
Experience building APIs and web apps with React/Next.js, UI/UX collaboration, cloud services (GCP), secure auth (OAuth2/JWT), debugging and scalable design.
React, Next.js, Figma, Google Cloud Platform, OAuth2, JWT, Cloud Run, Cloud Functions, Pub/Sub, Cloud SQL, Firestore, Cloud Storage, IAM
Rocket CompaniesNYSE: RKT: Provides digital mortgage, real estate, and personal finance services.
3+ YOE3+ years of full-stack development (React, Java) with scalable web apps; strong collaboration; experience with AWS, PostgreSQL, Kafka; familiarity with AI code tools.
San Francisco or San Jose or New York City or Seattle or Austin or Washington or California or Massachusetts or New Jersey or Washington or United States
$179k-$232k/yrRemoteFull Time
Thumbtack: Online marketplace connecting homeowners with local service professionals.
Experienced iOS engineer with Swift or Objective-C, proven track record shipping consumer apps, cross-functional collaboration, testing, releasing, and maintaining App Store apps.
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.
MongoDBNASDAQ: MDB: Cloud-based document database platform for software application development.
2+ YOE2+ years backend or core platform development; proficient in Java ecosystem, streaming systems, and data-intensive apps; experience with Kafka and Debezium; SQL databases; familiarity with JavaScript/React a plus.
Java, Spring Boot, Kafka, Debezium, React, PostgreSQL, MySQL
Pacific Northwest Defense Coalition: Trade association for the Northwest defense and security industry.
5+ YOEBachelor's in engineering, 5+ years as a degreed engineer, strong C# and Windows development skills; experience with C/C++, Python, embedded/desktop/web apps, communication protocols, REST/SOAP; strong communication; pass background check.
C#, C, C++, Python, Microsoft Windows, Microsoft Windows Development Toolchain, REST, SOAP, USB, Ethernet, BLE, Wi-Fi
Plaid: Provides financial data connectivity and payment infrastructure via APIs.
5+ YOE5+ years in developer relations or equivalent combination; strong technical writing, sample app and demo experience; developer empathy and ability to learn new technologies quickly.
Washington or Cleveland or California or Colorado or Hawaii or Illinois or Maryland or Massachusetts or Minnesota or New Jersey or New York or Washington or Vermont or District of Columbia
$86k-$176k/yrRemoteFull Time
Accenture Federal ServicesNYSE: ACN: Provides technology and consulting services to U.S. federal agencies.
Experience developing Microsoft Power Platform solutions (Power Apps, Power Automate, Power BI); translating requirements into user stories; designing prototypes and architectures. U.S. citizenship and Public Trust clearance required.
Microsoft Power Platform, Microsoft Power Apps, Microsoft Power Automate, Microsoft Power BI
AdobeNASDAQ: ADBE: Provides software for digital media creation and marketing analytics
10+ YOE10+ years shipping apps; expert in Swift/UIKit; proficient with Objective-C and C++; experience with AI-assisted development tools; strong product sense and clear communication.
Swift, UIKit, iOS SDK, Objective-C, C++, AI-assisted development tools