3mo
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Senior Software Engineer, Mobile (React Native)
San Francisco or New York City or Portland
$185k-$215k/yr HybridFull Time
5+ YOE5+ years software engineering; 3+ years React Native; JS/TS and React; cross-platform mobile; mobile performance and UI/UX; RESTful APIs; native mobile knowledge; strong collaboration; adaptable in fast-moving env.
React Native, JavaScript, TypeScript, React, Redux, RESTful APIs
1mo
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Senior React Native Engineer
San Francisco or Los Angeles
$160k-$210k/yr OnsiteFull Time
7+ YOEBachelor's in CS/Engineering, 7+ years mobile app development, proficiency in React Native and iOS/Android ecosystems, familiarity with Rx, IoC/DI, Bazel, A/B testing, analytics, CI and automated testing; experience leading mobile launches and using AI tools (Claude, Cursor).
React Native, iOS, Android, Rx, IoC/DI, Bazel, Claude, Cursor, A/B testing, analytics
11h
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Remote JavaScript/React Engineer
San Francisco or United States
$200-$300/hr RemoteContract
3+ YOE3+ years software engineering with systems/infrastructure experience; strong proficiency in JS, Python, C/C++, Rust, or Go; excellent communication and code-evaluation skills; US-based candidates only.
Python, C/C++, Rust, Go, Java, JavaScript, JS, ReactJS
1mo
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Software Engineer
Menlo Park, California, United States
RemoteFull Time
3+ YOE3+ years software engineering; strong TypeScript/React/CSS frontend; Node.js/PostgreSQL backend; API design; scalable systems.
TypeScript, React, CSS, Node.js, PostgreSQL
2mo
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Senior Software Engineer, Mobile Platform (React Native)
San Francisco, California, United States
$205k-$235k/yr HybridFull Time
Experience building fast, real-time mobile apps; React Native; C/C++; product minded; thrives in a fast-paced, collaborative, high-growth environment; pragmatic problem-solving; leadership.
React Native, C/C++, JNI, Android NDK, Kotlin, TypeScript
1mo
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Software Engineer
São Paulo or San Francisco or London
RemoteContract
Strong software engineering fundamentals; full-stack experience (backend and frontend) with Python, Node.js, or TypeScript/React; familiarity with relational and NoSQL databases; fast-paced startup experience preferred.
Python, Node.js, TypeScript, React, LLMs, embeddings
2mo
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Software Engineer
Fairfield, California, United States
OnsiteContract
7+ YOEContract Software Engineer with 7-10 years of experience in ASP.NET, C#, .NET, jQuery/React, PostgreSQL, REST APIs, MVVM; on-site in Fairfield, CA; 4-6 month contract.
ASP.NET, C#, DOTNET, jQuery, React, SQL, PostgreSQL, REST APIs, MVVM
3mo
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Staff, Software Engineer
Sunnyvale, California, United States
$143k-$286k/yr OnsiteFull Time
8+ YOE8+ years software engineering experience; strong Java and JavaScript experience; familiarity with React, React Native, Node, Spring, CI/CD, cloud, Docker, Kubernetes, distributed systems, and performance profiling.
Java, JavaScript, React, React Native, Node, Spring, CI/CD, Docker, Kubernetes
1w
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Software Engineer
United States or San Francisco
$96k-$169k/yr HybridFull Time
2+ YOE2-5 years software engineering experience; full-stack JavaScript/TypeScript, Node or Python; frontend (HTML,CSS,React); API design, security, testing, and feature-flag/A-B experience.
Javascript, Typescript, Node, Python, Optimizely, HTML, CSS, React, Claude Code, Cursor, Copilot, Iterable, Twilio, Salesforce, Regal, Webpack
3mo
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Software Engineer II
San Francisco, California, United States
$147k-$184k/yr OnsiteFull Time
3+ YOE3+ years of professional software engineering; full-stack with Java/Ruby/TypeScript; React frontend; AWS; experience with AI, microservices.
Java, Ruby, TypeScript, React, AWS, Spring Boot, Ruby on Rails
2w
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Senior React Native / Expo Engineer
San Francisco, California, United States
$230k-$280k/yr OnsiteFull Time
5+ YOE5+ years frontend experience with deep React Native and Expo expertise, TypeScript, mobile infrastructure, native health integrations, CI/CD and reliability ownership; strong communication and product focus.
React Native, Expo, TypeScript, Apple HealthKit, Google Health Connect, EAS, Config Plugins, Sentry, Codex 5.3, Claude Opus 4.6, Swift, Objective-C, Kotlin, Java
3w
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Software Engineer
Oakland or United States
$149k-$155k/yr RemoteFull Time
2+ YOEBachelor's in STEM, 2 years full-stack software development experience with JavaScript/TypeScript, React, React Native, GraphQL, Git/GitHub, HTML/CSS/Sass, and API integration.
GitHub, Git, JavaScript, TypeScript, HTML, CSS, Sass, React, React Native, GraphQL, APIs
1mo
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Senior Software Engineer
New York City or San Francisco
OnsiteFull Time
6+ YOE6+ years software engineering experience, proficiency in Python and Typescript, frontend experience (React preferred), strong fundamentals, bachelor’s or master’s in CS/engineering, leadership and mentoring capability.
Python, Typescript, React, Docker, Kubernetes, GraphQL, Relay GraphQL, AWS, GCP, Azure
1mo
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Software Engineer
San Francisco, California, United States
HybridFull Time
4+ YOE4+ years professional software engineering experience; strong full-stack skills building backend services, APIs, infrastructure and user-facing features; fluent with Python, Node.js, JavaScript/TypeScript, React, RESTful APIs and CI/CD.
Python, Node.js, RESTful APIs, CI/CD, JavaScript, TypeScript, React
1mo
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Sr. Software Engineer, Enterprise Software
Atlanta or Palo Alto or Irvine
$123k-$184k/yr OnsiteFull Time
4+ YOEBachelor’s in CS/Engineering or equivalent, 4+ years software engineering experience, proficiency in Python/Go/TypeScript, experience with React/Angular/Next.js, Postgres/MYSQL/NoSQL, AWS/Azure/GCP, Docker/Kubernetes, and observability tools.
Python, Go, TypeScript, React, Angular, Next.js, Postgres, MYSQL, NoSQL, AWS, Azure, GCP, Docker, Kubernetes, Copilot, Cursor, Claude Code, Grafana, LGTM, DataDog, Splunk
1mo
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Staff Software Engineer
Alameda, California, United States
$180k-$220k/yr HybridFull Time
7+ YOE7+ years software engineering experience, bachelor's or equivalent, production Android (Kotlin) or React Native experience, IEC 62304/regulatory software lifecycle experience, real-time/streaming data and API integration experience.
Kotlin, React Native, Android
4w
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Senior Software Engineer
New York City or Washington or Austin or San Francisco
$195k-$235k/yr OnsiteFull Time
5+ YOE5+ years software engineering experience; expert knowledge of JavaScript, Python or Java; experience with Node and React; building scalable production systems; strong communication and debugging skills.
JavaScript, JS, Node, React, Python, Java, AWS, Cloudflare, CI/CD, ACH, RTP
3mo
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Software Engineer, Mobile
Foster City, California, United States
$130k-$300k/yr HybridFull Time
5+ YOE5+ years in software development; experience with React Native; mobile UI/UX focus; strong React/TypeScript skills; iOS/Android familiarity
React Native, TypeScript, React, Expo, Apollo GraphQL, iOS, Android, CSS
1mo
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Senior Software Engineer
San Mateo, California, United States
$198k-$215k/yr OnsiteFull Time
5+ YOESenior-level software engineer with 5–7+ years experience; ownership of production features; expertise in TypeScript/React, Python, SQLAlchemy, AWS, PostgreSQL; strong communication and architecture skills.
TypeScript, React, Material-UI, Vega, Python 3, SQLAlchemy, RESTful API design, AWS CDK, AWS Lambda, AWS Step Functions, AWS ECS, AWS Batch, AWS Fargate, AWS API Gateway, AWS Athena, PostgreSQL, Pandas, PyTorch
4d
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Staff Software Engineer
San Francisco or Santa Clara
$240k-$300k/yr OnsiteFull Time
10+ YOE10+ years software engineering experience, expertise in distributed systems, technical leadership, system design, and experience with Python/Django, React, Postgres, gRPC, and cloud-native infrastructure (AWS).
Python, Django, React, Postgres, gRPC, AWS