Web applications Jobs in San Francisco, CA

Refine Results
281 - 300 of 501 Jobs

Senior Frontend Fullstack Developer

BayOne Solutions

•

Dublin, California, USA

Contract

Job Summary: Architect, design, and develop scalable and performant full-stack web applications, leading the development of front-end (React/Next.js) and back-end (Java/Node.js) components.Front-End Development (React/Next.js): Develop dynamic, responsive, and interactive user interfaces using React/Next.js, focusing on writing clean, modular, and maintainable code.Node.js Services: Design and implement efficient, event-driven, and scalable services using Node.js, ensuring high availability and
Easy Apply
Posted 18 hours ago | Updated 16 hours ago

Sr. Software Engineer (React, Node.JS, Java) - W2 Only - No Sponsorship

ICONMA

•

Newark, California, USA

Contract

Our Client, an EV Manufacturing company, is looking for a Senior Software Engineer for their Newark, CA/Hybrid location. Responsibilities: Lead, develop, and mentor a team of developers in building and maintaining automotive-related web applications using the MERN stack (MongoDB, Express, React, Node/Nest).Define and oversee technical strategy and architecture for scalable and robust web solutions in the automotive domain.Ensure the implementation of best practices and standards in coding and so
Easy Apply
Posted 7 days ago

Full Stack Web Application Developer

GeoLogics Corporation

•

Remote

Contract

GeoLogics is working directly with the hiring manager at Raytheon Technologies for a Full Stack Web Application Developer 100% Remote Raytheon Technologies Full Stack Web Application Developer "United States Citizens are encouraged to apply due to government contract restrictions" Remote Position Rate: OPEN - Hourly (w2 non-benefited or c2c [c2c you must have your name in the Articles of Incorporation]) Job Summary: The developer will join an experienced team to design, delivery, and sustainmen
Easy Apply
Posted 4 days ago

Trainee React Developer

Kasmo Inc.

•

Remote

Contract

We are looking for passionate and self-motivated Trainee React Developers who are eager to build a career in frontend development. As a trainee, you will work with our experienced development team to learn and contribute to building responsive and interactive web applications using React.js. Responsibilities: Learn and assist in developing web applications using React.js Write clean, efficient, and reusable code under guidance Work with REST APIs and integrate backend services Assist in debuggin
Easy Apply
Posted 1 day ago | Updated 1 day ago

Front End Engineer

Meta Platforms, Inc. (f/k/a Facebook, Inc.)

•

Menlo Park, California, USA

Full-time

Meta Platforms, Inc. (f/k/a Facebook, Inc.) has the following positions in Menlo Park, CA Front End Engineer: Develop, design, create, modify, and/or test mobile and desktop web software applications or systems . (ref. code REQ-2507-152886: $258,524/year to $290,180/year). Individual pay is determined by skills, qualifications, experience, and location. Compensation details listed in this posting reflect the base salary only, and do not include bonus or equity or sales incentives, if applicable.
Posted 20 hours ago

.NET FullStack Developer

Nityo Infotech Corporation

•

San Francisco, California, USA

Third Party, Contract

.NET FullStack Developer In-person/F2F interview in San Francisco/ San Ramon, CA Hybrid onsite in San Francisco, CA/ San Ramon, CA (3 days onsite and 2 days remote ) 12+ Months with possible extensions Angular, C#, .NET Core, MVC, ASP.NET, REST API, and OAuth2.0. Experience in developing Azure App Services/ Functions/ Logic Apps/ Storage/ Active Directory Experience in SQL, procedures, triggers, functions. Experience in a banking/financial services organization Web application development, Web
Easy Apply
Posted 5 days ago | Updated 12 hours ago

Angular Developer

Cloudpaths

•

Remote

Contract

Job Title: Angular Developer Location: Remote Contract role. Job Description: This role will be responsible for designing, developing, and maintaining web applications that facilitate the exchange of financial information. You will work closely with cross-functional teams to ensure the seamless integration of FIX protocols into our applications. RESPONSIBILITIES Develop and maintain responsive web applications using Angular.Implement financial information eXchange (FIX) protocol standards to ena
Easy Apply
Posted 12 days ago

Application Security Engineer

Happiest Minds Technologies Limited

•

Remote

Contract

Seeking candidates with solid expertise in Manual web application penetration testing and Manual secure code review. Not looking for only tool-based(SAST and DAST) resources Mandatory Perform manual security code review against common programming languages (Java, .NET)Perform automated testing of running applications and static code (SAST, DAST)Perform manual application penetration tests on one or more of the following to discover and exploit vulnerabilities: web applications, internal applicat
Easy Apply
Posted 60+ days ago | Updated 12 days ago

QA Automation Lead - W2 Contract

Integrass

•

Remote

Contract

We are looking for a highly motivated QA Automation Lead with strong skills in Python-based automation frameworks, and hands-on exposure to AI-driven, LLM QA tools. This is a long-term contract opportunity to work on cutting-edge test automation and quality engineering solutions, contributing to reliable and scalable product releases. Key Responsibilities:Develop and maintain end-to-end automation scripts using Python Automate functional, regression, and smoke tests for web applications. Integr
Easy Apply
Posted 7 days ago

Product Designer

Meta Platforms, Inc. (f/k/a Facebook, Inc.)

•

Menlo Park, California, USA

Full-time

Meta Platforms, Inc. (f/k/a Facebook, Inc.) has the following positions in Menlo Park, CA Product Designer: Design digital user interfaces, create graphics, and design new experiences or layouts that evolve and/or define visual systems for web-based applications and technologies with a focus on aesthetics and design. (ref. code REQ-2507-152739: $176,615/year to $183,370/year). Individual pay is determined by skills, qualifications, experience, and location. Compensation details listed in this po
Posted 8 days ago

UI Developer with React JS and Ember JS

TekVivid

•

Remote

Third Party, Contract

Overview: We are seeking a skilled UI Developer with strong expertise in React.js and Ember.js to join our front-end development team. The ideal candidate will be responsible for designing and implementing user interface components, ensuring high performance across a variety of devices and browsers, and collaborating with cross-functional teams to build modern, scalable web applications. Key Responsibilities: Develop and maintain responsive and high-quality web applications using js and Ember.js
Easy Apply
Posted 5 days ago

Senior Java Developer with Magnolia CMS

DATAMAXIS, Inc

•

Michigan, USA

Third Party, Contract

Job Summary: We are seeking a highly skilled Senior Java Developer with expertise in Magnolia CMS to join our dynamic team. The ideal candidate will have strong backend development experience with Core Java and Spring, complemented by modern frontend capabilities and Magnolia content management. You will be responsible for designing, developing, and maintaining scalable web applications using a full stack of technologies. Must-Have Technical Skills: Magnolia CMS: Minimum 3 years of recent, hand
Easy Apply
Posted 15 days ago | Updated 1 day ago

Senior Full Stack Developer

Avila IT

•

Remote

Full-time

Job Description:We are seeking a Senior Full Stack Developer to design, develop, and maintain scalable web applications and services. The ideal candidate should be hands-on with modern front-end frameworks and backend APIs, have strong problem-solving abilities, and experience building enterprise-grade platforms in Agile environments. Key Responsibilities: Develop full stack web applications using React.js/Angular, Node.js/Java, and cloud services. Design, build, and maintain RESTful APIs and mi
Easy Apply
Posted 14 days ago

Lead .Net Developer - Financial/Banking experience

Nityo Infotech Corporation

•

San Francisco, California, USA

Contract

Qualifications: Client s targets candidates with successful academic and professional careers and demonstrated leadership ability, an ideal candidate will have:10 years of progressive technical experience in a financial services organization3+ years of experience in developing Azure App Services, Azure Functions, Azure Logic Apps, Azure Storage, and Azure Active Directory (AD), Microsoft Azure Cloud Platform with ADO.5+ years of experience in SQL, procedures, triggers, functions.5+ years of expe
Easy Apply
Posted 5 days ago

Next JS Developer

MSquare Systems Inc.

•

Remote

Contract

Job Summary We are looking for a Next.js Developer with proven experience deploying and managing applications on Microsoft Azure. You ll build and maintain modern web applications using Next.js and React, working closely with product and design teams to deliver fast, reliable, and secure solutions. Responsibilities Develop and maintain web applications using Next.js, React, JavaScript, and TypeScript.Build features using SSR, SSG, and API routes in Next.js.Ensure responsive, accessible, and high
Easy Apply
Posted 12 days ago | Updated 11 days ago

SQL Server Developer with Middleware Websphere MQ - 100 % Remote - Only W2

NearObjects

•

Remote

Contract

SQL Server Developer with Middleware Websphere MQHands-on experience in Microsoft SQL Server, creating data definitions and complex database objects, stored procedures, import/export different data sources data and scheduling jobs.Hands-on experience to develop reports using Microsoft SSRS.Experience with IBM Integration Bus (IIB) and/or IBM App Connect Enterprise (ACE).Strong knowledge of WebSphere MQ, SOAP/REST APIs, ESQL, XSLT, XML, and JSON.Developing web applications using jQuery/Angular an
Easy Apply
Posted 7 days ago | Updated 17 hours ago

Salesforce Developer/ Engineer

RedSalsa Technologies, Inc.

•

Remote

Contract

Title: Software Engineer 2 Salesforce 2025C0022 Location: Austin, TX/ Remote Duration: 12+ Months The Worker is responsible for the modernization of existing Enterprise web applications, following established standards, quality attributes, and design specifications. This role is responsible for the following: Define and Develop low-level design documents Contribute to and follow software engineering best practices to create robust and standardized solutions Work closely with Business Analysis an
Easy Apply
Posted 16 hours ago

Design Engineer (Design and Full-Stack Development) REMOTE

Dexian DISYS

•

Remote

Contract

Job Title: Design Engineer (Design and Full-Stack Development) Location: Fully Remote Duration: 2+ months Overview Client is seeking a Design Engineer to join our education team on a contract basis to support the design and development of a new learning hub. This hub will serve to educate our users and the general public on all things Claude + AI through a prompt library, interactive tutorials, structured academy courses, and more. This role uniquely combines design thinking with full-stack e
Easy Apply
Posted 15 days ago | Updated 1 hour ago

Ruby on Rails Developer

TekVivid

•

Remote

Contract, Third Party

Overview: We are looking for a highly motivated and experienced Ruby on Rails Developer to join our development team. You will be responsible for building and maintaining robust, scalable web applications. The ideal candidate has strong backend development skills and a passion for clean, maintainable code. Responsibilities: Design, build, and maintain efficient, reusable, and reliable Ruby code using the Ruby on Rails framework.Develop new features and improve existing ones.Collaborate with prod
Easy Apply
Posted 6 days ago

Frontend Developer with Backbone.js

GTSS Inc

•

Remote

Contract, Third Party

Title: Frontend Developer with Backbone.js Mode of Work: Remote Role Key Responsibilities:Develop, maintain, and optimize complex Backbone.js-based web applications Write clean, scalable, and modular JavaScript code using Backbone s models, views, collections, and routers Integrate front-end logic with RESTful APIs and third-party services Collaborate with designers, product managers, and backend developers to implement new features Refactor and modernize legacy Backbone code where appropriate
Easy Apply
Posted 13 days ago