JavaScript Jobs in San Francisco, CA

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181 - 200 of 1,057 Jobs

Software Engineer - API Development

Xylo Technologies, Inc.

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Remote

Contract

Candidates need work only on W2 for this job Title: Software Engineer Duration: Until 12/31/2025 Client: Mayo Clinic Req ID: 36014839 RemoteRequirements: 5+ years experience building distributed software systems with n-tier architectures.Should have an expert level of experience in one of the following and be proficient in all: API development with Python, Node, Java, or .Net.Frontend development with ReactJS, JavaScript, HTML/CSS.Operations integration with reporting and performance tools.Expe
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Posted 7 days ago

Senior C# Software Engineer

Service Station Computer Systems (SSCS)

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Remote

Full-time

Job description Are you interested in working remotely as a full-time developer in the United States for a company with four decades of software expertise, now embracing cutting-edge technologies? We re seeking a remote C# back-end web developer to join our team as we rebuild our software products from the ground up. In this role, you ll be part of a team tasked with developing the complete application stack. Collaboration with team members will be key to solving challenges and designing systems
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Posted 30 days ago

Software Developer III

Techgroup America Inc.

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Remote

Contract

Position: Software Developer Location:fully remote, can sit anywhere in the country Duration:6 month contract Start Date:5/26/2025 Interview Process/Times:TBD - but I believe 2 round, panel style, very culture focused Needed to Sub: DOB (MM/DD) and Last 4 of social JOB DESCRIPTION The Software Developer Level 3 is responsible for leading a small agile development team within our Enterprise Services & Integrations systems. This role involves designing, developing, and implementing software sol
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Posted 1 day ago

Oracle CPQ Developer

BCforward

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Remote

Contract

Oracle CPQ Developer BCforward is currently seeking a highly motivated Oracle CPQ Developer Professional for a remote Position in Minneapolis, MN Position Title: Oracle CPQ Developer Location: Remote Anticipated Start Date: [05/20/2025] Please note this is the target date and it is subject to change. BCforward will send official notice ahead of a confirmed start date. Expected Contract Duration: (6+ MONTHS) Job Type: Contract - Fulltime Pay Range: $75-$85/hr. Please note that actual compensati
Posted 7 days ago | Updated 3 hours ago

Senior React.js Developer

SLK America Inc.

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Remote or Jacksonville, Florida, USA

Full-time

Senior React.js Developer: Location: Jacksonville, FL Lead the delivery of mobile applications within the Digital domain, ensuring alignment with business goals, security standards, and regulatory requirements. Define and implement scalable, robust, and maintainable mobile application architectures that support a wide range of financial services and functionalities. Collaborate closely with product managers, UX/UI designers, backend developers, and other stakeholders to understand business requi
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Posted 41 days ago | Updated 6 days ago

Sr. SW Engineer

Visa Inc.

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Foster City, California, USA

Full-time

Company Description Visa is a world leader in payments and technology, with over 259 billion payments transactions flowing safely between consumers, merchants, financial institutions, and government entities in more than 200 countries and territories each year. Our mission is to connect the world through the most innovative, convenient, reliable, and secure payments network, enabling individuals, businesses, and economies to thrive while driven by a common purpose - to uplift everyone, everywhe
Posted 10 hours ago

Computer Scientist

Software Guidance & Assistance

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San Francisco, California, USA

Contract

Software Guidance & Assistance, Inc., (SGA), is searching for a Computer Scientist for a contract assignment with one of our premier SaaS clients. This role is hybrid in San Jose or San Francisco, CA . We're looking for an experienced Backend Engineer to join the team as a Computer Scientist (Level 3/4) and spearhead the development of a next-generation agentic automation framework. This framework will ingest a conversation (via NLP/LLMs) where strategies and tactics are agreed upon, and
Posted 34 days ago | Updated 8 hours ago

React Native Application developer

Braintree Technology Solutions

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Remote

Full-time

React Native Application developer ? Lead Remote Full Time Job Description : "React Native Application developer ? Lead Proficiency in using React Native. Strong proficiency in React Native framework. In-depth understanding of JavaScript and Typescript. Experience with Redux or other state management libraries. Knowledge of mobile app architecture and design patterns. Understanding of mobile app deployment processes Experience writing the unit tests.Mandatory Skill: React Native, Typescript,
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Posted 2 days ago

MERN Stack Delivery Lead

EITAcies, Inc.

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Remote or Atlanta, Georgia, USA

Full-time, Part-time, Third Party, Contract

Job Title: Technical Delivery Manager Year of Experience: 10+ Location: USA - Remote Roles & Responsibilities: Guide the design, development, and maintenance of complex enterprise application using MERN. Responsible for the quality of the deliverables. Contribute to architecture and technology decisions. Conduct code reviews and promote best practices for code quality and maintainability. Bridge communication between offshore and onshore teams. Provide technical guidance and mentorship to eng
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Posted 27 days ago | Updated 1 hour ago

Internship, Fullstack Software Engineer, Machine Learning Platform, AI Infrastructure (Fall 2025)

Tesla Motors

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Palo Alto, California, USA

Full-time

Consider before submitting an application: This position is expected to start around August or September 2025 and continue through the Fall term (ending approximately December 2025) or continuing into Winter/Spring 2026 if available and there is an opportunity to do so. We ask for a minimum of 12 weeks, full-time and on-site, for most internships. Our internship program is for students who are actively enrolled in an academic program. entry level candidates seeking employment after graduation a
Posted 11 days ago | Updated 10 hours ago

Sr. Mobile App Developer-Native Apps (Utility Domain Required)

Tetrahed

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Remote

Contract

Strategy & Planning Assist other developers, analysts, and designers in conceptualizing and developing new software programs and applications.Plan phases of the software development life cycle (SDLC) for a variety of projects.Assist in the preparation and documentation of software requirements and specifications.Research and document requirements of software users. Acquisition & Deployment Conduct research on emerging application development software products, languages, and standards in suppor
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Posted 13 hours ago

Sr Node.js, Typescript Fullstack Developer

People Force Consulting Inc

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Remote

Third Party, Contract

Full Stack Developer (Healthcare App Modernization Node.js, React, TypeScript) Experience:7+ Years Location: New York, NY (Fully Remote) Contract: 6 months Educational Qualifications: - Engineering Degree BE/ME/BTech/MTech/BSc/MSc.Technical certification in multiple technologies is desirable.Job Description Were seeking a Full Stack Developer with expertise in Node.js (TypeScript)and Reactto work closely with our lead for application modernization efforts.Youll modernize legacy systems by inc
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Posted 29 days ago | Updated 19 hours ago

LIMS / IDBS E-Workbook Developer

Keylent

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Remote

Contract, Third Party

Job Title: IDBS E-Workbook Developer Summary: Seeking a skilled IDBS Developer to design, develop and implement seamless data exchange integration between LabVantage LIMS and IDBS E-Workbook. Should have hands-on experience in Laboratory informatics and Enterprise application integration, with a strong understanding of LIMS workflow, MasterData and IDBS ELN platform. This role focuses on automating the retrieval of Sample Details from LabVantage LIMS into IDBS ELN and transmission of result data
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Posted 8 days ago | Updated 1 day ago

.NET Web Developer -II ***Only W2 Candidates****Must be willing to work in WI

V.L.S. Systems, Inc

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Remote

Contract

Role: .NET Web Developer -II Location: Remote(Madison, WI)90-100% remote but can require staff to come onsite as necessary with sufficient notice Notes: Must be willing to work in WI, relocation to WI with in 30 days is also fine. Selected candidate will be required to provide personal equipment for remote work. Project Details: This position will work to support and enhance existing web applications maintained within the Enterprise section. The project is underway and include .NET MVC web appli
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Posted 18 hours ago

Senior Front End Software Engineer - Ad Experiences

Samsung Electronics America

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Remote or Mountain View, California, USA

Full-time

Position Summary Over the last few years, Samsung has been investing in building up a portfolio of engaging services across its devices to complement its market-leading hardware business while leveraging its unparalleled global distribution footprint. These services, along with a vast partner network and proprietary data, generate a massive opportunity for ad-based monetization. Samsung Ads is a highly successful and fast-growing business that has operated for five years. The continued success
Posted 2 days ago | Updated 10 hours ago

Software Engineer III

ACL Digital

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Remote or San Jose, California, USA

Full-time

Job Title: Software Engineer Location: Remote position - will need to be flexible with About the team and the role: Our Risk Intelligence / Identity and Access Management team is responsible for building and maintaining critical systems that safeguard our company's hobbyists, sellers, operations, and data. This team's charter is to protect access to the company's systems and ensure our internal and external users have secure and seamless access to the services needed. As the Senior Software Eng
Posted 42 days ago | Updated 10 hours ago

Senior PeopleSoft Campus Solutions Technical Developer

Kapital Data Corp

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Remote

Contract

Strong PeopleSoft technical developer experience (min. 6 years) which includes a minimum of 5 years of PeopleSoft Campus Solutions. (Student Financials, Academic Advisement, Campus Community, Financial Aid, Admissions and Student Records ). Development experience in PeopleSoft, including Application Packages, Application Engine, SQR, Application Designer, Integration Broker, Web Services (REST and SOAP), PeopleCode, Security, and PeopleTools 8.56+. Proven experience in the full life cycle of dev
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Posted 5 days ago | Updated 2 days ago

Salesforce Developer, Consultant

BlueShield Of California

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Oakland, California, USA

Full-time

Job Description Your Role The Consultant level Application Developer of the Client Personalization team is responsible for application service level achievement and customer satisfaction of Blue Shield of California's Salesforce Health Cloud capabilities. This developer creates, configures, and manages the applications and related components and will be accountable for delivering BSC's desired business outcomes. This includes understanding the functionality of the technical solutions used to e
Posted 60+ days ago | Updated 10 hours ago

Salesforce Developer, Senior

BlueShield Of California

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Oakland, California, USA

Full-time

Job Description Your Role The Senior level Developer of the Client Personalization team is responsible for application service level achievement and customer satisfaction of Blue Shield of California's Salesforce Marketing Cloud capabilities. This developer creates, configures, and manages Salesforce applications and related components and will be accountable for delivering BSC's desired business outcomes. This includes understanding the functionality of the technical solutions used to enable
Posted 60+ days ago | Updated 10 hours ago

Java web back-end developer

Aditi Consulting

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Remote or New York, New York, USA

Contract

Payrate: $95.89 - $95.89/hr. Summary: Understands that the success of a developer is to understand the core business processes of the business unit and business requirements as well as the architecture patterns and technology strategy (e.g., Transformation, SmartCore, DevOps). Conceive and write detailed software implementations/code while ensuring that their code/configurations adhere to the security, logging, error handling, and performance standards and non-functional requirements. Writes, co
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Posted 1 day ago | Updated 5 hours ago