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1,162 javascript engineer jobs at 447 companies in San Leandro, CA

PromotedHiringCafe
Founding Full-stack / Product Engineer
Cupertino, CA, US
$130k-$300k/yr On-SiteFull Time
HiringCafe
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).
React, Next.js, TypeScript, Firebase, Elasticsearch, Redis, Stripe
Help us #BeatIndeed & #BeatLinkedIn
3w
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Principal Typescript/JavaScript Developer (Extension Platform)
Santa Clara, California, United States
$147k-$238k/yr OnsiteFull Time
Palo Alto Networks
Palo Alto NetworksNASDAQ: PANW: Provides enterprise-grade network, cloud, and endpoint security software.
5+ YOEBachelor's/Master's/PhD in Engineering/Computer Science or equivalent experience; 5+ years software development; strong TypeScript and JavaScript; Chrome Extensions experience preferred; leadership and cross-functional collaboration skills.
TypeScript, JavaScript, Chrome Extensions, Go-lang
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1w
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Senior Backend JavaScript Developer - San Francisco Office
San Francisco, California, United States
OnsiteFull Time
Bright Data
Bright Data: Provides automated web data collection and proxy infrastructure platforms.
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
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2mo
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Javascript - Senior Developers - AI Training - San Jose, USA
San Jose or United States
$50/hr RemoteContract, Part Time
Prolific
Prolific: Platform connecting researchers and AI developers with verified participants.
BS/MS/PhD in CS or related; professional experience building scalable web apps with JavaScript/TypeScript; ability to solve LeetCode Medium–Hard problems; deep knowledge of JS internals and modern frameworks; testing and API experience.
JavaScript (ES6+), TypeScript, React, Node.js, Vue, Angular, Jest, Cypress, Webpack, Vite, LeetCode, GraphQL, RESTful APIs
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1mo
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Senior Software Engineer (Node), JavaScript SDK
San Francisco, California, United States
$190k-$280k/yr HybridFull Time
Sentry
Sentry: Developer platform for error tracking and performance monitoring.
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
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1mo
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Senior Developer Advocate (Next.js & JavaScript)
San Francisco or United States
$110k-$138k/yr RemoteFull Time
Pantheon
Pantheon: Cloud platform for managing WordPress and Drupal websites.
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
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System Engineer
San Jose, California, United States
$85k-$100k/yr OnsiteFull Time
Supermicro
SupermicroNASDAQ: SMCI: Designs and manufactures high-performance server and storage solutions.
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
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2w
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GTM Engineer
San Francisco, California, United States
$150k-$180k/yr OnsiteFull Time
Hyperbound
Hyperbound: AI-powered sales coaching and roleplay platform for enterprises.
3+ YOE3+ years in GTM engineering/RevOps with API, SQL, and scripting (Python or JavaScript); hands-on Clay and HubSpot experience; experience building automation, enrichment, scoring, routing, and reporting for B2B SaaS.
Clay, HubSpot, Amplemarket, Warmly, Vector, Zapier, SQL, Python, JavaScript, dbt, Partnerstack, Crossbeam
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2mo
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Software Engineer, Dictionary.com
San Mateo, California, United States
$116k-$150k/yr OnsiteFull Time
IXL Learning
IXL Learning: Provides personalized digital learning platforms and educational resources.
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
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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
Sensor Tower
Sensor Tower: Provides digital market intelligence and mobile app analytics software.
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
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2w
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Software Engineer, R&D
Mountain View, California, United States
$130k-$180k/yr HybridFull Time
Commure
Commure: AI-powered software platform for healthcare workflow and administrative automation.
Bachelor's or Master's in CS/Engineering (or equivalent), professional software engineering experience, strong full-stack skills with Python and JavaScript/React, experience with containers and cloud (Docker, Kubernetes), and hands-on LLM/API integration experience.
Python, Javascript, React, Docker, Kubernetes, LLM APIs
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1mo
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Growth Engineer (GTM / Go-To-Market Engineer)
Walnut Creek or California or United States
$80k-$150k/yr HybridFull Time
GatherUp
GatherUp: Software platform for customer review and reputation management.
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
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2w
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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
Capital One
Capital OneNYSE: COF: Financial services offering credit cards, banking, and loans.
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
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2w
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DevOps Robotics Engineer
San Francisco, California, United States
$124k-$207k/yr OnsiteFull Time
Oshkosh
OshkoshNYSE: OSK: Manufacturer of specialty trucks, military vehicles and access equipment.
5+ YOEBachelor's in engineering +5 years experience; proficient in C++ and Python; experience with Linux, CI/CD, SQL, systemd, JavaScript; fleet management, OTA updates, and infrastructure for hardware systems.
Python, C++, JavaScript, C#, Google Cloud Build, AWS, systemd, SQL
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1w
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AI Deployment Engineer, Cyber
San Francisco, California, United States
OnsiteFull Time
OpenAI
OpenAI: Develops artificial intelligence models and generative AI software services.
5+ YOE5+ years in technical consulting, solutions engineering, security architecture or deployment engineering; deep cybersecurity domain expertise; hands-on experience with APIs, Python or JavaScript, agents, CI/CD and prototype-to-production deployments; strong communication.
OpenAI APIs, Codex, Python, JavaScript, GitHub workflows, CI/CD systems, CLIs
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1w
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Senior Staff Database Engineer
West Palm Beach or Santa Clara
RemoteFull Time
ServiceNow
ServiceNowNYSE: NOW: Provides a cloud platform for automating enterprise digital workflows.
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
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1mo
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Founding Engineer
San Francisco, California, United States
OnsiteFull Time
Clera
Clera: AI talent agent matching professionals with high-growth startup roles
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
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2w
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Business Support Engineer
Menlo Park, California, United States
$114k-$167k/yr OnsiteFull Time
Meta
MetaNASDAQ: META: Develops social networking platforms and virtual reality technologies.
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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1mo
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Software Engineer
San Francisco or Seattle
$99k-$162k/yr HybridFull Time
DocuSign
DocuSignNASDAQ: DOCU: Provider of e-signature and intelligent agreement management software.
Bachelor's degree or equivalent experience; experience with JavaScript/Node.js/C#/Go/Java; strong problem-solving, organizational and communication skills.
JavaScript, Node.js, C#, Go, Java
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1mo
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Sr. Electrical Engineer
Sunnyvale, California, United States
$168k-$242k/yr OnsiteFull Time
Intuitive
IntuitiveNASDAQ: ISRG: Robotic-assisted systems for minimally invasive surgery.
8+ YOE8+ years electrical design engineering experience (or equivalent) with strong skills in schematic capture (ORCAD), communication protocols (I2C, UART, SPI), signal integrity, scripting (Matlab, Python, JavaScript), failure analysis, and hands-on testing in product development; medical industry experience preferred.
I2C, UART, SPI, ORCAD, Matlab, Python, JavaScript
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1d
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gTech Product Deployment Engineer
San Francisco or Atlanta or Chicago or New York or Los Angeles or Sunnyvale
$126k-$181k/yr OnsiteFull Time
Google
GoogleNASDAQ: GOOGL: Provides online search, advertising, cloud computing, and consumer electronics.
3+ YOEBachelor's in engineering/CS or equivalent, 3+ years building proofs-of-concept with JavaScript/Python/SQL, system design or code reading in Java/C++/Python, strong communication and stakeholder skills.
JavaScript, Python, SQL, Java, C++, Google Ads, Google Marketing Platform, SA360, DV360, GA4, Google Cloud
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