425 app developer jobs at 219 companies in Concord, CA
🚀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).
AppleNASDAQ: AAPL: Designs and sells consumer electronics, software, and online services.
4+ YOE4+ years experience with Swift and/or Objective-C; experience with Apple frameworks, asynchronous programming, networking, API design and maintenance, collaboration and problem solving.
Midjourney: Independent research lab developing generative AI and medical imaging technology.
Strong front-end engineering experience building production web apps, API integration discipline, excellent product/UX judgment, high code quality with tests and CI, experience with offline-capable apps preferred.
Beacon AI: Developing an AI-powered-pilot for safer flight operations.
2+ YOE2+ years building user-facing web apps; experience with React, TypeScript, JavaScript, HTML/CSS; familiarity with async patterns and APIs; strong problem-solving and collaboration skills.
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.
Lila Sciences: Develops an AI platform for autonomous scientific research and discovery.
5+ YOEBachelor’s or Master’s in CS/Engineering; 5-8+ years backend/full-stack exp; React, TypeScript, FastAPI, Python; AWS, Kubernetes; AI tooling; strong collaboration.
Applied Intuition: Developing software and simulation infrastructure for autonomous vehicles.
1+ YOEMaster's degree in CS/EE/ME,1+ year software engineering experience,proficiency with Python,Golang,TypeScript/JavaScript,SQL,Flask,Node.js/Express.js,PostgreSQL/MySQL,React.js,Docker,Kubernetes,AWS,GCP,GitHub,OAuth2.0,load balancing.
ChimeNasdaq: CHYM: Provides mobile banking and financial tools for everyday consumers.
6+ YOE6+ years in full-stack development; strong TypeScript, React/React Native; Ruby on Rails; distributed systems; product mindset; leadership and mentorship; excellent collaboration and communication.
TypeScript, React, React Native, Ruby on Rails, GraphQL
Fieldguide: AI-native platform for automating audit and advisory workflows.
10+ YOE10+ years in software engineering; built product-facing platforms; API design; distributed systems; cloud (AWS); Kubernetes; leadership and mentoring; strong communication.
8+ YOEBachelor's degree or equivalent, 8+ years programming in C++, Java, Python, Kotlin, or Go; 5+ years testing and launching software; experience with advertising platforms and data analytics.
8+ YOEBS/MS in CS/CE, 8+ years building large-scale cloud-native distributed systems, experience with AI agent frameworks, GoLang/Python/PHP, Linux, Kubernetes, microservices, SQL/NoSQL DBs, and message queues.
Wayve: Develops end-to-end artificial intelligence for autonomous driving systems.
Proven track record shipping deep learning systems to production; expert in deep learning, proficiency in Python, C++ and CUDA, PyTorch; experience with real-time systems/robotics; leadership and mentoring ability.
TikTok: Global short-form video hosting and social media platform.
3+ YOEBS/MS in CS or related, 3+ years applying ML for ranking, 3+ years software development, experience with recommenders, EM experimentation and statistics, strong Python/C++ skills.
ServiceNowNYSE: NOW: Provides a cloud platform for automating enterprise digital workflows.
7+ YOE7+ years building scalable systems; BS in Computer Science or related; strong API design, tracing/logging/metrics expertise; experience optimizing generative conversational systems and collaborating with ML and product teams.
MSTeams, Slack, LLMs, Creator Studio, Moveworks Live
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
United States or Missouri or Austin or Boston or Chattanooga or Chicago or Dallas or Denver or Houston or Jefferson City or Kansas City or Los Angeles or Madison or Milwaukee or Minneapolis or Nashville or Oakland or Omaha or Phoenix or Providence or Springfield or Saint Louis or Washington
$105k-$237k/yrHybridFull Time
Husch Blackwell: A nationwide firm providing industry-focused legal and litigation services.
5+ YOEBachelor's in CS/related (or equivalent) and 5+ years enterprise app development/AI/cloud engineering experience; strong C#, .NET, Azure, AI implementation, CI/CD, and cloud-native backend skills.
C#, .NET Core, .NET 8, ASP.NET, Azure App Services, Azure Web Apps, Azure Functions, Durable Functions, Azure Service Bus, Azure SQL Database, Docker, Azure Application Insights, Azure DevOps, GitHub Actions, Git, Azure AI Foundry, Azure OpenAI, Copilot Studio, Entra ID
RobinhoodNASDAQ: HOOD: Provides a commission-free platform for investing and financial services.
4+ YOE4+ years iOS development in Swift; experience improving app performance; collaborate with product/design; experience with A/B testing; strong communication.
Wayve: Develops AI software for autonomous vehicle navigation.
Shipping deep learning systems to production; expert in deep learning; proficient in Python, C++, CUDA, and PyTorch; experience with real-time or robotics; strong leadership and collaboration.
WalmartNYSE: WMT: Multinational retail operating discount stores and supermarkets.
11+ YOE11+ years iOS application design and development experience, strong CS fundamentals, shipped multiple App Store apps, Swift expertise, bachelor's or equivalent experience required, knowledge of accessibility preferred.