1,106 javascript engineer jobs at 434 companies in Los Altos, CA
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JavaScript/React Engineer
San Francisco or Amsterdam or United States
$200-$300/hr RemoteContract
3+ YOE3+ years software engineering experience, strong systems/infrastructure/backend skills, proficiency in JS, Python, C/C++, Rust, Go, Java, experience with scalable production systems, excellent communication.
Python, C/C++, Rust, Go, Java, JavaScript, ReactJS
1w
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Principal TypeScript/Javascript developer (Extension Platform)
Santa Clara, California, United States
$147k-$238k/yr OnsiteFull Time
5+ YOE5+ years software development experience, strong TypeScript and JavaScript skills, Chrome extension experience preferred, technical leadership and mentoring, degree in CS/Engineering or equivalent experience.
TypeScript, JavaScript, Chrome extension, Go
4w
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Senior Backend JavaScript Developer - San Francisco Office
San Francisco, California, United States
OnsiteFull Time
5+ YOE5+ years software engineering experience with 2+ years backend JavaScript/Node.js; strong networking and security knowledge; experience with MongoDB, Redis, Kubernetes; production service ownership and debugging skills.
Node.js, JavaScript, MongoDB, Redis, Kubernetes, AWS, Wireshark
2w
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Software Engineer (TypeScript/JavaScript)
Boston or Salt Lake City or San Francisco or New York City
RemoteFull Time
5+ YOEMid/senior engineer experienced with TypeScript/JavaScript, building/maintaining JS client libraries, React/Redux front-ends, native integrations (N-API/node-addon-api/Wasm), and backend work in Python or Rust.
TypeScript, JavaScript, N-API, node-addon-api, Wasm, React, Redux, Vite, Web Workers, WebSockets, Python, Rust, REST API, Storybook, Figma, CI/CD, npm
2mo
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Senior Software Engineer (Node), JavaScript SDK
San Francisco, California, United States
$190k-$280k/yr HybridFull Time
5+ YOE5+ years of software engineering experience; expert in TypeScript/JavaScript; strong Node.js experience with Bun, Deno, or Cloudflare Workers; excellent English communication; based in San Francisco or willing to relocate.
Node.js, Bun, Deno, Cloudflare Workers, TypeScript, JavaScript
1mo
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Senior Developer Advocate (Next.js & JavaScript)
San Francisco or United States
$110k-$138k/yr RemoteFull Time
5+ YOE5+ years web development experience, strong Next.js and Node.js background, experience creating technical content and npm packages, public speaking and community engagement, open source collaboration, and strong communication skills.
Next.js, Node.js, npm, Slack, LinkedIn Learning
3w
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System Engineer
San Jose, California, United States
$85k-$100k/yr OnsiteFull Time
1+ YOEBachelor's in engineering preferred, 1+ year system/mechanical engineering experience, strong server architecture knowledge, benchmark and scripting experience (Python/JavaScript/VB), Windows/Linux familiarity, strong communication and troubleshooting skills.
Vdbench, FIO, RDMA, NVDIMM, NVMe, PCIe, SATA, SAS, vSAN, IPMI, BIOS, Windows Server, Windows, Linux, python, JavaScript, Visual Basic
2w
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Engineer III
San Jose, California, United States
$226k-$233k/yr HybridFull Time
2+ YOEMaster's in CS/Engineering plus 2 years related experience. Strong skills in C/C++, Docker, Java, JavaScript, Python, XML/JSON, REST API, MySQL/MongoDB, Agile, JIRA, Git/Perforce, UNIX/Linux.
C, C++, Docker, Java, Javascript, Python, XML, JSON, REST API, MySQL, MongoDB, Agile, JIRA, Git, Perforce, UNIX, Linux
2mo
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Software Engineer, Dictionary.com
San Mateo, California, United States
$116k-$150k/yr OnsiteFull Time
3+ YOE3+ years software engineering; BS or higher in CS; strong Java; knowledge of JavaScript/HTML/CSS; MongoDB/AWS a plus; strong communication and problem-solving.
Java, JavaScript, HTML, CSS, MongoDB, AWS
1mo
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DevOps Engineer
Krakow or San Francisco or Los Angeles or New York City or London or Singapore or Beijing or Seoul or Tokyo or Vancouver
RemoteFull Time
Experienced DevOps engineer with Linux background, CI/CD stack development, scripting in Ruby/Javascript/Python, AWS (EC2, S3, Route53, IAM), telemetry (OpenTelemetry, Grafana, Kibana), and containerization (Docker, Kubernetes).
Ruby, Javascript, Python, EC2, IAM, S3, Route53, OpenTelemetry, Grafana, Kibana, Docker, Kubernetes, Jenkins, Rspec, Cypress, Playwright, MongoDB, ClickHouse, Webpack, Gradle, TeamCity, Ansible, Terraform, Rails
1mo
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Growth Engineer (GTM / Go-To-Market Engineer)
Walnut Creek or California or United States
$80k-$150k/yr HybridFull Time
3+ YOE3+ years in GTM engineering/rev ops/growth engineering; coding in Python, JavaScript, or SQL; experience with AI voice tools, Clay, ZoomInfo, Apollo, n8n, Zapier, Salesforce/HubSpot; building agentic AI/LLM workflows; strong analytical and cross-functional communication skills.
Python, JavaScript, SQL, ElevenLabs, Clay, ZoomInfo, Apollo, n8n, Zapier, Salesforce, HubSpot, LLM
1w
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Applied AI Engineer
Mountain View, California, United States
$80k-$120k/yr OnsiteFull Time
Experienced engineer proficient in Python and one of TypeScript/JavaScript/Java/Go, with data fluency, enterprise integration skills, security-savvy mindset, and ability to travel (~25%).
Python, TypeScript, JavaScript, Java, Go
1mo
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Distinguished Engineer (Global Network)
McLean or San Francisco or Richmond or Chicago or New York City or Plano
$245k-$335k/yr OnsiteFull Time
7+ YOEBachelor's degree, 7+ years software and network engineering experience, expertise in networking (BGP, SD-WAN, Wi‑Fi), coding experience in languages like Java, Python, Go, JavaScript/TypeScript, and cloud/infrastructure automation experience.
Java, Python, Go, JavaScript, TypeScript, Swift, BGP, Wi‑Fi, SD-WAN, Cloud Networking, Data Center Networking
1w
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Staff Software Engineer, HR Experiences
Denver or San Francisco or New York City
$199k-$247k/yr HybridFull Time
8+ YOE8+ years software development experience; experience with Ruby on Rails, JavaScript/React; building AI agents; mentoring engineers; compliance-domain experience preferred.
Ruby on Rails, JavaScript, React, Claude Code, Codex
3w
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AI Deployment Engineer
San Francisco, California, United States
HybridFull Time
5+ YOE5+ years software engineering experience; strong coding in Python, Java, C++, TypeScript/JavaScript; experience with AI/LLM tools, prototyping, system design, and cross‑stakeholder communication.
Python, Java, C++, TypeScript, JavaScript
1w
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Early Access Deployment Engineer
San Francisco, California, United States
$250k-$330k/yr HybridFull Time
4+ YOE4+ years software engineering with customer-facing delivery; strong prototyping, production ownership; proficiency in Python and/or JavaScript/TypeScript; cloud deployment experience; practical AI/LLM and evaluation experience.
Python, JavaScript, TypeScript
3w
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Senior Staff Database Engineer
West Palm Beach or Santa Clara
RemoteFull Time
8+ YOEDeep database engineering experience (PostgreSQL/MariaDB), strong Linux/RedHat skills, cloud (AWS/Azure/GCP), scripting (shell/Python/JavaScript/Ansible), large-scale SaaS experience, on-call rotation.
PostgreSQL, MariaDB, Linux, RedHat Linux, AWS, Azure, GCP, shell, Python, JavaScript, Ansible, Kubernetes, CI/CD
1mo
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Forward Deployed Engineer - US
New York City or San Francisco
$170k-$400k/yr HybridFull Time
4+ YOE4+ years engineering or technical delivery experience; 0→1 product experience; production-grade code in JavaScript or Python; strong judgment, communication, and delivery under pressure.
JavaScript, Python
2mo
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Founding Engineer
San Francisco, California, United States
OnsiteFull Time
Proficiency with TypeScript/JavaScript and Python; backend Node.js and REST API experience; frontend React; PostgreSQL and Supabase; experience integrating OpenAI or Claude; ability to own product areas and ship to production rapidly.
TypeScript, JavaScript, Python, Node.js, React, PostgreSQL, Supabase, OpenAI, Claude, REST API
1mo
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Business Support Engineer
Menlo Park, California, United States
$114k-$167k/yr OnsiteFull Time
3+ YOEBachelor's in a relevant technical field (or equivalent), 3+ years in software or site reliability engineering, API/cloud development experience, proficiency with Python, PHP/Hack, JavaScript/React, PyTorch and LLMs, SQL, and technical documentation.
REST APIs, Python, PHP/Hack, JavaScript, React, PyTorch, LLaMA, Llama, GPT, Claude, Falcon, SQL, Kubernetes, Kubeflow, Docker, AWS, GCP, Azure
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