Full Stack Architect jobs in California

Sunnyvale, California

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29d ago

Role Description This is a full-time on-site role for an AI Fullstack Architect located in Sunnyvale, CA. The AI Fullstack Architect will be responsible for designing and implementing scalable software architecture, overseeing system integration, and managing end-to-end development processes. Daily tasks include creating architectural designs, ensuring seamless project execution, and collaborating with cross-functional teams to achieve business objectives. The AI Fullstack Architect will use the

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Contract

$50 - $70

Full Stack Architect

Santa Clara, California

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15d ago

Gyansys is looking for a Full Stack Architect.About GyanSys GyanSys Inc is a global systems integrator & solutions provider focused on providing strategic business process, technology, platform, and managed service solutions. As a recognized innovator in digital and process transformation, we specialize in SAP and Salesforce implementations, managed services, and analytics. We integrate cutting edge solutions in complex multi-cloud environments to optimize operations and to maximize return on in

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Contract

Depends on Experience

Full Stack Architect

Remote

•

9d ago

Owns end-to-end solution architecture for full-stack and backend platforms, ensuring scalable microservices, well-governed APIs, and cloud-native deployments. Defines architecture standards across the Java/Spring ecosystem (service patterns, REST design/versioning, security, documentation) and designs event-driven integrations using Kafka. Leads architecture workshops and drives decisions to closure, while providing technical leadership through reference architectures, reviews, mentoring, and de

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Full-time

Up to $110,000

Java Full Stack Architect with React :::: 100% Remote

Remote

•

Today

Java Full Stack Architect React expertise Location: Open Type: Fulltime Experience: 12+ Years (3+ Years as Architect) Job Summary: We are seeking a highly experienced Java Full Stack Architect with a strong background in enterprisescale application design, microservices architecture, and React.js frontend development. The ideal candidate brings deep handson expertise in Java, Spring ecosystem, cloud-native patterns, and modern UI frameworks, along with the ability to lead technical direction,

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Full-time

$100,000 - $115,000

Supply Chain Solution Architect - Full Stack Developer

Remote

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13d ago

Supply Chain Solution Architect - Full Stack Developer (Remote) 1 Resource - Supply Chain Solution Architect - Full Stack Developer 7+ Years Experience in developing applications and services. Candidate should preferably have experience in contextual understanding and strategic application of tools to resolve real world supply chain problems.Deep expertise in backend and microservices development using Python (Fast API).Deep expertise in in UI Development using React and Angular.Beginner level e

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Third Party, Contract

50 - 55

Full Stack Java Architect

Remote

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9d ago

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Full-time

Up to $70

Senior Full-Stack Java Architect

Fremont, California

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9d ago

Job Title: Senior Full-Stack Java Architect Location: This is an on-site position based at Fremont, CA office. Duration: Longterm Rate: Open Accepts C2C applications as well Job Description: Lucid is looking for an experienced Senior Full-Stack Java Architectwith 15+ years of experience to join our dynamic team in Fremont, CA. In this role, you will be responsible for both developing new, cutting-edge features and maintaining our existing, high-performance applications. Key Responsibilities De

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Contract, Third Party

Depends on Experience

Technical Architect Full-Stack .NET-San Diego, CA(Onsite)

San Diego, California

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Today

Position: Technical Architect Full-Stack .NET Location: San Diego, CA(Onsite) Duration: Long term Key Responsibilities Design and develop enterprise-grade applications using C# and .NET (Core / .NET 8). Build full-stack solutions: secure APIs, microservices, and responsive front-end (Angular/React). Ensure adherence to coding standards, design patterns, and SDLC best practices. Collaborate with business stakeholders to gather requirements and translate them into technical deliverables. Coordina

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Full-time, Contract, Third Party

$DOE

Software Engineering Team Architect / Lead Java Full Stack (Real Estate Applications)

San Jose, California

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3d ago

Role: Software Engineering Team Architect / Lead Java Full Stack (Real Estate Applications)Location: San Jose, CA / Austin, TXDomain: Real Estate / IWMS ApplicationsTech Stack: Java, Angular, REST APIs, Microservices, Google Tech Stack Role Overview: We are seeking an experienced and highly skilled Software Engineering Team Lead to guide a team of talented engineers. This role involves setting technical direction, leading the design and development of robust and scalable software solutions withi

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Contract

Depends on Experience

Sr. Java Fullstack Developer (Must local to Los Angeles, CA or Nearby)

Burbank, California

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17d ago

Sr. Java Fullstack Developer Onsite Burbank CA (must be local to near by to Los Angeles, CA) Java, Spring, Springboot, Python, AWS and Angular are must

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Contract, Third Party

Depends on Experience

Full Stack Engineer – Tech Lead (Founding Level)

Hybrid in San Francisco, California

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Today

Full Stack Engineer Tech Lead (Founding Level)Openings: 2 Location: San Francisco Hybrid (3 days onsite, mandatory) Comp: $275K$300K base Stack: TypeScript (core), Python or Go (backend), React / JS (frontend) Company Snapshot Industry: Enterprise AI / B2B / Research & Data - Autonomous AI market research platform used by Google, Microsoft, Nestl, SKIMS, and hundreds of enterprises. Users ask a business question AI designs interviews, recruits participants, analyzes responses, and delivers in

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Full-time

250000 - 300000

Claude Developer/Full stack developer with AI Experience (W2 Only)

Los Angeles, California

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Today

Title: Claude Developer/Full stack developer with AI Experience. Location: Los Angeles, CA (onsite- 3 days) Duration: Long Term Type: Contract W2 only Key Responsibilities Design, develop, and integrate AI-driven applications using Claude (Anthropic APIs).Build and maintain backend services using Node.js and TypeScript.Implement prompt engineering strategies and optimize LLM responses for performance, accuracy, and safety.Develop APIs and middleware to support AI workflows and system integrati

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Contract

Depends on Experience

Full Stack Developer

Los Angeles, California

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17d ago

Familiarity with software engineering practicesJava Fullstack, + Bedrock, Strands, AgentcoreProficient in Java, JavaScript frameworks, HTML, XML, SQLExperience with Object Oriented programmingA passion for learning new technologiesAbility to work well within a team

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Full-time

Depends on Experience

.NET Full Stack Developer

Remote

•

Today

Company Description Lumen SolutionsGroupInc. is a technology consulting Services company based inFlorida. Weprovidea wide array of experienced business and IT professionals supporting clients from solution design to implementation and support.We specialize in professional IT consulting services, IT Staffing, Business/IT Strategy, Business Process Blueprints, Enterprise Architecture, EnterpriseTransformation. Role: .NET Full Stack Developer Location: Baton RougeLAJob Type: Contract Job Summary.W

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Contract

Depends on Experience

Full Stack Python Engineer

Remote

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Today

Full Stack Python Engineer W2 Contract Pay Rate: $67 - $76 per hour Location: Cupertino, CA - Remote Job Summary: We are looking for a hands-on Python full-stack engineer to help build and maintain internal services focused on data governance, privacy, and emerging AI-driven workflows. This role is engineering-first and is suited for someone who enjoys owning systems end-to-end, from writing code to deploying and operating it in production. Duties and Responsibilities: Design, build, and m

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Contract

$67 - $76 per hour

Senior Software Engineer (Full-Stack)

Remote

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28d ago

Youngsoft, Inc. ( is a global software solutions IT company, delivering digital enterprise business betterment since 1996. Through collaborative engagement and discovery with our clients and vendors, we co-create industry specialized digital products, applications software, process, programs, and project outcomes. Headquartered in metro-Detroit, we leverage "pods" of Subject Matter Experts, Business Analysts, Solutions Architects, Software Engineers, and Project Managers, fused with HyperCare th

Contract

Depends on Experience

Senior Backend / Full Stack Engineer

Glendale, California

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Today

Role Overview Seeking a Senior Backend or Full Stack Engineer to design and build production grade systems for an AI driven workforce intelligence platform. This role focuses heavily on backend engineering, distributed systems, event driven architecture, and integrating AI/ML components into scalable services. Ideal for engineers who take full ownership from design to deployment and excel in high growth, technically complex environments. Core Responsibilities 1. Backend System Design & Implement

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Full-time

$160000 - $180000 per annum

Fullstack Engineer / Typescript Backend

San Francisco, California

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Today

Title: Full Stack Software Engineer / TypeScript Backend Location: San Francisco, CA Salary: $220K-$290K + Equity A rapidly growing SaaS AI startup in San Francisco is hiring a Full Stack Engineer using Typescript to help build and scale a customer-facing platform that transforms complex enterprise data into actionable software. This role is looking for an engineer who can think beyond implementation and who is product-focused and able to work 80% backend and 20% frontend for development. This

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Full-time

$220000 - $290000 per annum

Java Full Stack Developer

Remote

•

Today

Company Profile Blackstraw.ai is an end-to-end technology services company specializing in Artificial Intelligence (AI) and Engineering solutions across Data Science, Data Engineering, LLM/GenAI and LLMOps. Founded in 2018, we help global enterprises across North America, Europe and Asia to build and operationalize AI systems that create measurable business impact. Our mission is to make AI adoption simpler, faster and scalable through a blend of deep domain expertise, reusable accelerators and

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Full-time

1,30,000 - 1,90,000

Senior Full Stack Developer (Azure)

Remote or Redmond, Washington

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7d ago

Title: Senior Full Stack Developer (Azure) Location: Redmond, WA (Remote) Job type: Contract Job Description: Job Summary We are seeking an experienced Full-Stack Developer with strong Microsoft Azure expertise to support application development and modernisation initiatives. The ideal candidate will design, develop, and maintain scalable, secure, and high-performance web applications while working closely with cross-functional teams in a regulated healthcare environment. Key Responsibilities D

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Contract

$80 - $85

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Full Stack Architect jobs in California, USA