117 junior full stack developer jobs at 84 companies in California

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
1mo
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JUNIOR FULL STACK DEVELOPER
Norco, California, United States
$25-$41/hr OnsiteFull Time
VSolvit
VSolvit: Providing technology services and data solutions for government agencies.
1+ YOE1-2 years React/JavaScript/TypeScript; HTML5, CSS3; C#/.NET and PostgreSQL familiarity; Git, Agile; US citizenship and ability to obtain Secret clearance.
HTML5, CSS3, React, JavaScript, TypeScript, C#/.NET, PostgreSQL, Git, Jira
4w
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Full Stack Engineer
San Francisco, California, United States
$170k-$240k/yr OnsiteFull Time
David AI
David AI: Providing proprietary audio datasets for training advanced AI models.
2+ YOE2+ years full-stack experience, strong web development fundamentals, ability to ship production-grade features and build scalable data pipelines; experience with prototyping, collaborating with researchers, and eagerness to learn ML/audio.
Next.js, TypeScript, TailwindCSS, Node.js, tRPC, PostgreSQL, AWS, Trigger.dev, WebRTC, FFmpeg
2mo
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Jr. Full Stack Engineer
Los Angeles, California, United States
$70k-$90k/yr HybridFull Time
Fuser
Fuser: Collaborative canvas for building multimodal AI creative workflows.
1+ YOE1–3 years in full-stack or front-end development; React + TypeScript; Node, tRPC familiarity; curiosity about distributed systems or creative/AI tools.
React, TypeScript, Node, tRPC, Web technologies
1mo
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Full-Stack Engineer (Boston)
Boston or Cambridge or San Francisco
$150k-$225k/yr HybridFull Time
General Medicine
General Medicine: An online store for upfront-priced medical care and consultations.
2+ YOE2+ years building web apps as a full-stack engineer; proficiency with modern infra and stacks (AWS, Ruby on Rails, NextJS); SQL experience; strong communication, critical thinking, and product/QA ownership.
AWS, Ruby on Rails, NextJS, SQL, EHRs, LLMs
2w
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Full Stack Engineer
Irvine, California, United States
$125k-$140k/yr OnsiteFull Time
ICEYE
ICEYE: Operates synthetic aperture radar (SAR) satellite constellations.
2+ YOEBachelor's degree in CS/IT, 2+ years full‑stack development with production AWS deployments; proficiency in Go, FastAPI, React, and experience with RESTful APIs and cloud-native patterns; eligible for Top Secret clearance.
Go, Python, React, FastAPI, AWS, Kubernetes, AWS CDK, Terraform, JavaScript, TypeScript, IAM, API Gateway, Lambda, DynamoDB
1mo
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Founding Engineer - Full Stack
San Francisco, California, United States
$150k-$250k/yr OnsiteFull Time
Clera
Clera: AI talent agent matching professionals with high-growth startup roles
1+ YOE1+ years engineering experience (2+ preferred), full-stack proficiency, experience with React, Python, Terraform, and AWS, production LLM/agent experience, strong product sense, US work authorization required.
React, Python, Terraform, AWS
1d
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Senior Full-Stack/Software Developer
Palo Alto or Colombia
RemoteFull Time
Factored
Factored: Builds and scales elite AI and data engineering teams.
8+ YOE8+ years building scalable full-stack applications, experience with authentication/authorization, SQL/NoSQL, system design, cloud deployments, CI/CD, API integrations, and mentoring junior engineers.
Node.js, TypeScript, Python, FastAPI, React, Next.js, OAuth2, JWT, Greenhouse, HiBob, Jira, OpenAI, Anthropic, Elasticsearch, OpenSearch, Algolia, Meilisearch, pgvector, Terraform, CDK, CF, AWS, GCP, Azure
1mo
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Full-Stack Engineer
San Francisco, California, United States
$157k-$235k/yr HybridFull Time
Stripe
Stripe: Provides online payment processing and financial infrastructure for businesses.
1+ YOEBachelor's in CS or related plus 1 year software development (including internship), 1 year Python, backend API design, front-end UI development, data analysis experience, and contributions to large-scale codebases.
Python, APIs
2mo
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Full Stack Software Engineer (Entry-Junior)
Los Angeles, California, United States
OnsiteFull Time
Revel
Revel: Modern software platform for controlling complex hardware systems.
2+ YOE2+ years professional software engineering experience, proficiency with JavaScript/TypeScript and React, basic backend/API/database knowledge, bachelor's degree in CS or equivalent experience, strong problem-solving and collaboration skills.
JavaScript, TypeScript, React
2w
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Full Stack Software Engineer (Starshield)
Hawthorne, California, United States
$125k-$175k/yr OnsiteFull Time
SpaceX
SpaceX: Designs and launches advanced rockets and satellite internet constellations.
2+ YOEBachelor's in CS, data science, physics, mathematics, or STEM (or 2+ years full-stack experience); development experience in C# and TypeScript; experience with AWS, Linux, Kubernetes, PostgreSQL, Service Workers, and IndexedDB; ability to obtain Top Secret/SCI clearance; willing to work extended hours and weekends.
C#, TypeScript, AWS, Linux, SSH, Kubernetes, Service Workers, IndexedDB, PostgreSQL
1mo
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Full Stack Developer (Integrations & Automation)
El Dorado Hills, California, United States
HybridFull Time
Roebbelen Contracting
Roebbelen Contracting: General contracting and construction management services.
2+ YOE2+ years building/supporting system integrations and application development; experience with APIs, middleware (Celigo/Boomi), ERPs (Acumatica/Deltek/NetSuite/Oracle/SAP), SQL, PowerShell/JavaScript, data formats (XML/JSON/CSV), and Microsoft Power Platform.
Acumatica, UKG, Procore, Autodesk Construction Cloud, Deltek VantagePoint, Microsoft 365, Celigo, Boomi, NetSuite, Oracle, SAP, APIs, web services, SQL, SQL Server, PowerShell, JavaScript, XML, JSON, CSV, Microsoft Power Platform, Microsoft Power Apps, Microsoft Power Automate, Microsoft Azure, Microsoft Entra ID, Microsoft Graph
4w
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Full-Stack Engineer (Backend Focused)
Los Angeles or Alabama or Alaska or Delaware or District of Columbia or Hawaii or Iowa or Louisiana or Mississippi or Nebraska or New Mexico or Rhode Island or South Dakota or West Virginia or United States
$140k/yr HybridFull Time
TeamSnap
TeamSnap: Software platform for managing youth sports teams and leagues.
2+ YOE2+ years software engineering experience; strong backend skills with Node and TypeScript/JavaScript, frontend experience with React, SQL/relational databases, distributed systems and API development.
Node, TypeScript, JavaScript, React, SQL, MySQL, GCP Cloud SQL
5d
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Full Stack Engineer II
Playa Vista, California, United States
$101k-$160k/yr OnsiteFull Time
Inversion Space
Inversion Space: Building autonomous re-entry vehicles for global space-to-Earth cargo delivery.
2+ YOE2+ years professional software engineering experience; frontend with TypeScript/JavaScript and React; backend with Python, Node.js, or Go; Linux and CI/CD familiarity; strong engineering fundamentals and communication.
TypeScript, JavaScript, React, Python, Node.js, Go, Linux, CI/CD, Docker, Kubernetes
2w
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Full Stack Software Engineer - AI Applications
Dearborn or Palo Alto
$85k-$192k/yr OnsiteFull Time
Ford Motor Company
Ford Motor CompanyNYSE: F: Designs, manufactures, and sells cars, trucks, and SUVs.
2+ YOEBS in CS/EE or related, 2+ years building and deploying full-stack applications and cloud-native systems (GCP preferred); experience with AI agents, LLMs, RAG, EM/CI tooling; strong Python and JS/TypeScript skills.
Python, JavaScript, TypeScript, React, Node.js, GCP, Cloud Run, Cloud Functions, GKE, BigQuery, Cloud Storage, Git, Terraform, Cloud Build, LLMs, embeddings, vector stores, RAG
1w
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Full-Stack Software Engineer
San Francisco, California, United States
$150k-$190k/yr HybridFull Time
Abby Care
Abby Care: Trains and pays family members to provide home care.
2+ YOE2+ years software engineering experience; strong TypeScript and Python skills; web and API development; cloud/AWS experience; product-led mindset; willing to reside or relocate to San Francisco.
TypeScript, Python, AWS
2d
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Jr. Full Stack Engineer
Tempe or Burbank
$70k-$95k/yr HybridFull Time
Entertainment Partners: Provides payroll and workforce management for entertainment productions.
0+ YOEBachelor's degree or equivalent, 0–3 years experience, working knowledge of Python and JavaScript/TypeScript, familiarity with React.js, REST APIs, Git, and SQL; strong curiosity and willingness to learn.
React.js, TypeScript, Python, FastAPI, Flask, Django, Tabnine, Claude Code, Git, SQL, AWS, Azure, GCP
2w
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Full Stack Developer, Business Systems
Los Angeles, California, United States
$120k-$150k/yr OnsiteFull Time
Apex
Apex: Mass-manufactures standardized satellite buses for commercial and government use.
2+ YOEU.S. Person required. Bachelor's in CS/data/engineering/math or equivalent. 2+ years Palantir Foundry and 2+ years Python/PySpark or SQL. ERP implementation experience, data profiling, and strong verbal/written communication.
Palantir Foundry, Python, PySpark, SQL, ERP
23h
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Full-Stack Software Engineer (Product) - Intern - 2026-2027
San Francisco, California, United States
OnsiteInternship
Netic
Netic: AI platform automating customer outreach and bookings for service businesses.
Experience building user-facing full-stack features with React, TypeScript, and Python; familiarity with databases and cloud infrastructure; strong communication and customer empathy.
React, TypeScript, Python, LLM APIs, embeddings, RAG
1w
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Full Stack Engineer at BudBreak
San Francisco or Napa
HybridFull Time
Phenix Space
Phenix Space: Builds robotic systems for on-orbit satellite assembly and upgrades.
2+ YOE2+ years building production web applications; proficiency in a modern frontend framework and Python or Node.js; experience deploying on GCP or AWS; preferred experience with computer vision, LLMs, geospatial or time-series sensor data.
Python, Node.js, GCP, AWS
1w
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Full Stack Engineer / FrontEnd Engineer, Qualcomm AI SW Stack
San Diego, California, United States
$123k-$184k/yr OnsiteFull Time
Qualcomm
QualcommNASDAQ: QCOM: Designs and manufactures semiconductors and wireless telecommunications products.
1+ YOEBachelor's degree in CS/Engineering/Information Systems, 1+ years building web or desktop apps, experience with modern JavaScript frameworks, data visualization, REST APIs, databases and debugging.
ElectronJS, D3, Bootstrap, JavaScript, jQuery, Angular, Python, NodeJS, TypeScript, SASS, MySQL, MongoDB, Sqlite, Spectron, Jasmine, Selenium, Karma, Visual Studio Code, WebStorm, Eclipse, C, C++, Java, Docker, Tensorflow, Pytorch, OnnxRuntime, Linux, Android

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