React.js Jobs in San Francisco, CA

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Senior Engineering Manager Delivery & Technology

techblocks

•

Concord, California, USA

Full-time, Third Party

Experience Required: 12 15 Years Location: Vaughan, Ontario, Canada (Hybrid) About TechBlocks TechBlocks is a global digital product engineering firm headquartered in Toronto, Canada, with additional offices in Hyderabad, Ahmedabad, and Bangalore. We offer a vibrant culture, competitive base salary, performance-based incentives, comprehensive benefits, and paid vacations. At TechBlocks, we combine innovation with empathy, enabling businesses to grow and transform through smart digital solutions.
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Posted 4 days ago

Enterprise Architect

GSPANN Technologies

•

San Ramon, California, USA

Full-time

About GSPANN:Headquartered in California, U.S.A., GSPANN is a leading provider of consulting and IT services to global clients. We specialize in helping clients transform their IT capabilities, optimize business practices, and drive operational efficiency across industries such as retail, high-technology, and manufacturing. With five global delivery centers and over 1,900 employees, we combine the personalized approach of a boutique consultancy with the extensive capabilities of a large IT servi
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Posted 12 days ago

Kentico CMS Developer

VRPro IT

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Remote

Contract, Third Party

Qualifications This role requires expertise in custom module development, workflow automation, payment integration, and React-based component maintenanceResponsibilities We are seeking an experienced .NET and Kentico developer to support the ongoing development and maintenance of a custom education platform built on Kentico Xperience v13Job descriptionWe are seeking an experienced .NET and Kentico developer to support the ongoing development and maintenance of a custom education platform built o
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Posted 12 days ago | Updated 7 days ago

Founding Full Stack Engineer

Yoh - A Day & Zimmerman Company

•

San Francisco, California, USA

Full-time

Founding Full Stack Engineer with Fast Growing Start Up Hybrid Position- 3x onsite per week in San Francisco, CA Full Time Position Salary Range- 154-220k plus .4% equity Looking for Founding or Head of Engineering background Founding Full Stack Engineer We re looking for a Founding Full Stack Engineer to help define how humans work alongside intelligent agents in one of the world s most operationally complex industries: property management. You ll shape the technical foundation of an AI platfo
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Posted 5 days ago | Updated 2 hours ago

Founding Full Stack Engineer

Yoh - A Day & Zimmerman Company

•

San Francisco, California, USA

Full-time

Founding Full Stack Engineer with Fast Growing Start Up Hybrid Position- 3x onsite per week in San Francisco, CA Full Time Position Salary Range- 154-220k plus .4% equity Looking for Founding or Head of Engineering background Founding Full Stack Engineer We re looking for a Founding Full Stack Engineer to help define how humans work alongside intelligent agents in one of the world s most operationally complex industries: property management. You ll shape the technical foundation of an AI platfo
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Posted 26 days ago | Updated 9 hours ago

Release Manager

Trident Consulting Inc.

•

Concord, California, USA

Full-time

Trident Consulting is seeking a " Release Manager " for one of our clients in " Atlanta, GA / Concord, CA - Hybrid Title: Release Manager Location: Atlanta, GA / Concord, CA (Hybrid - Locals Preferred) Mode: Fulltime Required Technical Skills: Build and Release Automation: Expertise in automating build and deployment processes across multiple environments, including running automated tests.Azure DevOps: Experience with Azure DevOps tools for CI/CD pipelines, source control, and artifact managem
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Posted 26 days ago | Updated 17 hours ago

Hedge Fund Software C# FIX/Order Management Software Engineer

Case Interactive

•

Remote

Full-time

Senior Software Developer COMPANY Fund Solutions COMPANY is a Fin Tech company headquartered in New York, with offices also in Belfast, Shanghai, and Sydney. COMPANY develops financial software and provides product integration and implementation services for asset managers. COMPANYs products are used by portfolio managers, traders, research analysts, risk managers, accountants and operations. We look for people with a passion for finance and an understanding of how to use technology to solve bu
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Posted 60+ days ago | Updated 18 hours ago

Entry Level Software Developer

1800 Programmers Ltd.

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Remote

Full-time

Job description At Helix Tech IT Services, we take pride in connecting talented individuals with the right opportunities in the tech world. If you're passionate about coding and eager to build a promising career in JavaScript, we re here to guide you every step of the way! Responsibilities Work alongside experienced developers to write, test, and deploy JavaScript code.Develop user-friendly web applications using modern JavaScript frameworks like React, Angular, or Vue.js.Debug and troubleshoot
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Posted 14 days ago | Updated 14 days ago

Data Analyst

New Era Technology

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Remote

Contract

8-10+ Years of SQL Experience. Demonstrated SQL Mastery. Proven ability to manipulate, store, and report on data via SQL. Highly proficient using visualization tools (e.g., Tableau) to communicate and present insights Reporting and analytics experience. Ability to work autonomously and collaborate with XFN teams. Degree in a quantitative field, such as Applied Statistics, Mathematics, Finance, Statistics, Economics, Operations Research, or Information Systems Experience with HR and Recruiting da
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Posted 6 days ago | Updated 19 hours ago

Data Visualization Lead

K Source Inc

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Remote

Third Party, Contract

Hi , This is Sagar from KSource Inc. We have an excellent job opportunity for you below is the JD please have a look. Job Title: Data Visualization Lead Location: Philadelphia, PA or remote in the US Duration: 12+ months contract Mandatory Skills Deck.gl, React, JavaScript, HTML/CSS, SQL Optional Skills Carto, JSON, API, CI/CD, Java Job Description We are seeking an experienced Data Visualization Lead to design and build advanced, interactive visualizations that translate complex datasets into
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Posted 14 days ago

Senior Designer Front-End / Developer - Remote / Telecommute

Cynet Systems

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Remote or Dallas, Texas, USA

Contract

Job Description: We are seeking a skilled Senior Frontend Engineer to take ownership of frontend build infrastructure, develop shared component libraries, and optimize complex web applications. The ideal candidate will have extensive experience in React, TypeScript, and UI/UX design, with the ability to collaborate cross-functionally to improve the performance, usability, and scalability of web applications. Key Responsibilities: Frontend Build Infrastructure: Own and maintain the frontend bu
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Posted 4 days ago | Updated 11 hours ago

Senior Full Stack Developer, Agentic AI Research & Prototyping

Solios Corp

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Remote

Full-time

Note: Need Only USC. Position: Senior Full Stack Developer, Agentic AI Research & Prototyping Location: Remote Duration: Full Time Role Principal Responsibilities: Rapidly prototype AI-driven use cases using Java-based services, frontend components, and integration of AI/ML tools. Build POCs leveraging agentic AI frameworks (LangGraph, AutoGen, CrewAI) and test novel interactions with LLMs and external APIs. Work with SQL/NoSQL databases to model knowledge graphs, embeddings, and AI-generated ou
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Posted 5 days ago

Full Stack Engineer

STAND 8

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Remote

Full-time

STAND 8 provides end to end IT solutions to enterprise partners across the United States and with offices in Los Angeles, New York, New Jersey, Atlanta, and more including internationally in Mexico and India We are seeking a skilled Full Stack Engineer with expertise in React.js and Node.js to join our dynamic development team. The ideal candidate will be responsible for designing, developing, and maintaining web applications, ensuring high performance and responsiveness. Responsibilities Front
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Posted 4 days ago | Updated 2 hours ago

Full Stack Engineer

STAND 8

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Remote

Full-time

STAND 8 provides end to end IT solutions to enterprise partners across the United States and with offices in Los Angeles, New York, New Jersey, Atlanta, and more including internationally in Mexico and India We are seeking a skilled Full Stack Engineer with expertise in React.js and Node.js to join our dynamic development team. The ideal candidate will be responsible for designing, developing, and maintaining web applications, ensuring high performance and responsiveness. Responsibilities Front
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Posted 4 days ago | Updated 2 hours ago

Gameplay Engineer - C++

SGS Consulting

•

Remote

Contract

Responsibilities: Create NPC tools to provide NPC behaviors in Open Worlds. Requirements: BS in Computer Science/Engineering or equivalent industry experience.3-5 years game development experience.Proficiency in C++Ability to work independently with minimal outside supervision.Ability to multi-task, prioritize and be flexible able to adapt plans and react to change in a diverse, fast-paced, and collaborative environment.A habit of writing super-clean, encapsulated, testable, and well documented
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Posted 38 days ago | Updated 5 days ago

Backend Java Developer

Randstad Digital

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Remote or Salt Lake City, Utah, USA

Full-time

job summary: We are looking for an enthusiastic java developer in a fast-paced, complex business environment. They will be responsible for developing back-end functionality of websites and applications. Includes building and maintaining the technology required to function at the frontend of website applications. This includes managing and creating databases, building APIs, setting servers, etc. location: West Valley City, Utah job type: Contract salary: $55 - 60 per hour work hours: 9am to
Posted 13 hours ago | Updated 1 hour ago

Gameplay Engineer - C#

SGS Consulting

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Remote

Contract

Responsibilities: Create NPC tools to demonstrate NPC behaviors in Open WorldsCreate both simple and complex examples that can be used both for creator samples and for AI training.Requirements: BS in Computer Science/Engineering or equivalent industry experience.3-5 years game development experience.Proficiency in C#Ability to work independently with minimal outside supervision.Ability to multi-task, prioritize and be flexible able to adapt plans and react to change in a diverse, fast-paced, and
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Posted 38 days ago | Updated 5 days ago

Gameplay Engineer - TypeScript

SGS Consulting

•

Remote

Contract

Responsibilities: Create sample TypeScript code to demonstrate NPC behaviors in Open WorldsCreate both simple and complex examples that can be used both for creator samples and for AI training.Requirements: BS in Computer Science/Engineering or equivalent industry experience.3-5 years game development experience.Proficiency in TypeScriptAbility to work independently with minimal outside supervision.Ability to multi-task, prioritize and be flexible able to adapt plans and react to change in a div
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Posted 38 days ago | Updated 5 days ago

ROR Architect needed for Remote Job!!!!

Nam Info Inc

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Remote or Boston, Massachusetts, USA

Full-time, Contract, Third Party

Send resumes to ROR Architect:- ( Please do not submit senior Developer or lead for this role) Remote 10+years of Total IT experience should be minimum. 3+ years of experience in Ruby on Rails and React.js development. Strong knowledge of PostgreSQL, MySQL, or similar databases. Experience with GraphQL, REST APIs, and cloud platforms (AWS, Azure, or Google Cloud Platform) is a plus. Understanding of Agile methodologies, DevOps, and CI/CD pipelines. Strong problem-solving skills and ability to w
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Posted 25 days ago | Updated 14 hours ago

Full Stack Engineer

Allwyn Corporation

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Remote

Contract, Third Party

Position: Full Stack Engineer Location: Remote Duration: Long Term Job Description: We are looking for a motivated, versatile, independent engineer interested in pushing the status quo to deliver a lot with only a little. The ideal candidate has experience building products across the stack and a firm understanding of AWS cloud infrastructure, web frameworks, APIs, databases, and multiple back-end languages. If you are someone who can bridge the gap between the user-facing side of an applicat
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Posted 21 days ago