React.js Jobs in Boston, MA

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fullstack developer-IAC

When I.T. Matters LLC

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Remote

Contract

NO 3RD PARTIES AT ALL AND ANY THAT DO NOT RESPECT MY REQUEST WILL BE BLOCKED. PLEASE RESPECT MY REQUEST IN SHORT IF YOU ARE A SKILLED FS ENGINEER THAT CAN HELP MY CLIENT WITH APPLICSTIONS WRITTEN IN TYPESCRIPT USING JS FRAMEWROK, A SUPERB PROBLEM SOLVER WITH EXCELLENT COMMUNICATION SKILLS AND CAN FIND SOLUTIONS QUICKLY. PLEASE DO APPLY- THIS IS A RIGHT-2-HIRE OPPORTUNITY 100% USA ONLY REMOTE- WE WILL PAY YOU ON A 1099- Full Stack Developer Seeking a Full Stack Developer to build modern, scalable
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Posted 22 days ago | Updated 4 days ago

Technical Lead

Shimento, Inc.

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Remote

Contract

Job Title: Technical Lead Remote: Travel Required up to 70%. We are looking for a hands-on Technical Lead with a strong background in web services and server-side development. The ideal candidate will analyze business requirements, interact with cross-functional business teams, contribute to solution design, and play a pivotal role in core application development. This role involves building and scaling real-time, high-traffic enterprise applications, as well as designing robust backend infrastr
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Posted 14 days ago | Updated 3 days ago

Software Engineer 4 - TV Product UI

Netflix, Inc.

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Remote

Full-time

Netflix is one of the world's leading entertainment services, with over 300 million paid memberships in over 190 countries enjoying TV series, films and games across a wide variety of genres and languages. Members can play, pause and resume watching as much as they want, anytime, anywhere, and can change their plans at any time. TV Product engineers deliver novel product features on Netflix's flagship TV application to help members discover and connect with stories they'll love. We partner with
Posted 23 days ago | Updated 9 hours ago

Solutions Architect

Apex Systems

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Quincy, Massachusetts, USA

Full-time

Job#: 2079987 Job Description: Apex Systems is a world class technology services business that incorporates industry or insights and experience to deliver solutions that fulfill our clients' digital visions. Apex has an opportunity for a Solutions Architect. For applicants who are interested in this opportunity, send your updated resume to Mike Konjoian, Account Manager, at . Here are the details: Position: Solutions Architect Location: 100 Hancock Street Quincy, MA **Candidates Must Already
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Posted 5 days ago | Updated 10 hours ago

Senior Full Stack Engineer

LanceSoft Inc.

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Remote

Contract

Title: Fullstack Engineer Location: Remote Pay Range: $70-80/hr on W2 Seeking an experienced Senior Full Stack Software Engineer. This role involves developing and maintaining robust cloud-native solutions with strong emphasis on AWS serverless architecture, data integration, and API management. The candidate will contribute to complex software development, integration with ERP systems (especially Workday), and automation of high-frequency data services. Core Responsibilities Design, develop, an
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Posted 23 days ago

Senior Frontend Engineer - MTS1

eBay Inc.

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Remote or Portland, Oregon, USA

Full-time

At eBay, we're more than a global ecommerce leader - we're changing the way the world shops and sells. Our platform empowers millions of buyers and sellers in more than 190 markets around the world. We're committed to pushing boundaries and leaving our mark as we reinvent the future of ecommerce for enthusiasts. Our customers are our compass, authenticity thrives, bold ideas are welcome, and everyone can bring their unique selves to work - every day. We're in this together, sustaining the futur
Posted 9 days ago | Updated 9 hours ago

Lead Frontend Engineer (Web)

eBay Inc.

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Remote or Portland, Oregon, USA

Full-time

At eBay, we're more than a global ecommerce leader - we're changing the way the world shops and sells. Our platform empowers millions of buyers and sellers in more than 190 markets around the world. We're committed to pushing boundaries and leaving our mark as we reinvent the future of ecommerce for enthusiasts. Our customers are our compass, authenticity thrives, bold ideas are welcome, and everyone can bring their unique selves to work - every day. We're in this together, sustaining the futur
Posted 9 days ago | Updated 9 hours ago

Sr. Software Engineer- UI (Hybrid MSP)

Cargill

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Remote or Wayzata, Minnesota, USA

Full-time

Cargill's size and scale allows us to make a positive impact in the world. Our purpose is to nourish the world in a safe, responsible and sustainable way. We are a family company providing food, ingredients, agricultural solutions and industrial products that are vital for living. We connect farmers with markets so they can prosper. We connect customers with ingredients so they can make meals people love. And we connect families with daily essentials - from eggs to edible oils, salt to skincare,
Posted 9 hours ago

Software Engineering Senior Advisors- Hybrid

Cigna

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Remote or Miramar, Florida, USA

Full-time

The job profile for this position is Software Engineering Senior Advisor, which is a Band 4 Contributor Career Track Role with MD Live, Inc. Responsibilities- Develop software project solutions on the server or client side.Write new features with high quality tests.Review legacy code and refactor it as necessary.Conduct regular code reviews to improve code quality, design, and tests.Complete application development by coordinating requirements, schedules, and activities.Troubleshoot development
Posted 10 days ago | Updated 9 hours ago

Senior Developer Telecom & Unified Communications Integration-Remote

Cyber Sphere LLC

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Remote

Contract

Title -Senior Developer Telecom & Unified Communications Integration Location-Remote Duration Contract Job Description: Note - It s not a specific project Per se. It s a hodgepodge of custom integration request from the various lines of business within the Org. Someone with Developer skills set with experience doing contact center or unified communication integrations. Telephony, Cisco, etc More Developer than Telephony Key Responsibilities: Design, develop, test, and debug robust applications
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Posted 5 days ago

Staff Software Engineer - UI and Interactions (Full-Stack)

Discord Inc.

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Remote

Full-time

Discord is used by over 200 million people every month for many different reasons, but there's one thing that nearly everyone does on our platform: play video games. Over 90% of our users play games, spending a combined 1.5 billion hours playing thousands of unique titles on Discord each month. Discord plays a uniquely important role in the future of gaming. We are focused on making it easier and more fun for people to talk and hang out before, during, and after playing games. Join our team as
Posted 1 day ago | Updated 9 hours ago

Lead AI Data Scientist

Arch Systems, LLC

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Remote

Full-time

Role: Lead AI Data Scientist Company: Arch Systems Client: Federal Engineering Agentic Intelligence Across Federal Missions Location: Remote / Hybrid Type: Full-time | Contract | W2 or 1099 Level: Senior / Principal Note: Prior experience working with a U.S. Federal agency is mandatory. Candidates without this experience will not be considered. About the Role Arch Systems is seeking a Lead AI Data Scientist to serve as both a technical architect and delivery leader across its growing po
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Posted 24 days ago | Updated 24 days ago

Frontend Software Engineer - SE3

eBay Inc.

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Remote or Portland, Oregon, USA

Full-time

At eBay, we're more than a global ecommerce leader - we're changing the way the world shops and sells. Our platform empowers millions of buyers and sellers in more than 190 markets around the world. We're committed to pushing boundaries and leaving our mark as we reinvent the future of ecommerce for enthusiasts. Our customers are our compass, authenticity thrives, bold ideas are welcome, and everyone can bring their unique selves to work - every day. We're in this together, sustaining the futur
Posted 9 days ago | Updated 9 hours ago

Web Developer (Remote)

T2S Solutions

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Remote

Full-time

Summary T2S Solutions (T2S) is currently seeking to hire a skilled Web Developer to design, develop, and maintain secure web applications and systems supporting defense operations. The successful candidate will work on mission-critical projects requiring adherence to strict security protocols and government standards. Responsibilities Develop and maintain responsive web applications using modern frameworks (React, Angular, Vue.js) Implement secure coding practices in accordance with NIST and DoD
Posted 3 days ago | Updated 7 hours ago

DevOps Engineer

Kforce Technology Staffing

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Remote or Atlanta, Georgia, USA

Contract

RESPONSIBILITIES: Kforce has a client seeking a remote DevOps Engineer to join their team. This company has a new specific project to migrate all CI from the current Concourse/TeamCity/Jenkins implementation to GitHub Actions Paved Road. Summary: The DevOps Engineer will be converting the existing pipelines for teams that don't have the bandwidth or knowledge to do it themselves. They will leverage guides written by the DevTools team to accomplish this task. The DevOps Engineer will also support
Posted 11 days ago | Updated 15 hours ago

SAP Gigya Consultant Customer Data Cloud

Pandit View Software

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Remote or Arkansas, USA

Full-time

Job Title: SAP Gigya Consultant Customer Data Cloud (Remote, 25% Travel) Location: Remote (USA preferred) Travel: Up to 25% (as needed for client meetings, workshops, or implementation support) Job Type: Full-Time W2 only Experience Level: Mid to Senior-Level Rate: W2 only and Depends on Experience Position Summary: We are seeking a dynamic and experienced SAP Gigya Consultant to join our team. The ideal candidate will have hands-on experience implementing SAP Customer Data Cloud (Gigya) s
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Posted 2 days ago

Senior Software Engineer // Remote // Node.js // 7+ years

Motion Recruitment Partners, LLC

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Remote or New York, New York, USA

Full-time

Senior Software Engineer (Remote - Canada) ? Compensation: $170k-$210k USD / $160k-$180k CAD + Equity ? Location: Remote (Canada only) A mission-driven team is seeking a Senior Software Engineer to help scale the core infrastructure of a fast-growing visual collaboration platform used by scientists and researchers. This is a full-time role focused on backend-heavy full-stack development, reliability, and scalability. You'll work cross-functionally with product, design, and data to ship high-im
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Posted 51 days ago | Updated 6 hours ago

SAP FPSL (Financial Products Sub-Ledger) consulting positions (Functional/Technical)

Innovative Consulting Solutions, LLC

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Remote

Contract

Position: SAP FPSL (Financial Products Sub-Ledger) consulting positions (Functional/Technical) Location: Remote Duration: Long Term This position is required to work on a critical Upgrade project. Experience with SAP FPSL configuration, customization, and standardization: Gather business requirements, assist in design and development efforts. Advanced understanding of SAP Financial modules: FPSL or Bank Analyzer, Group Reporting, BPC, etc. Must have developer experience in SAP BW (experience in
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Posted 19 days ago

Senior Software Engineer - .NetCore Full-Stack Developer (Hybrid Onsite/Remote)

Northwell Health

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Remote or New Hyde Park, New York, USA

Full-time

Job Description Guides team members to provide direct input to the overall engineering process and to team meetings. Coordinates within a team environment is essential to work on various aspects of the platform and products, as is a devotion of collaboration to problem solve, design sophistically, and increase product quality. Job Responsibility Designs and develops solutions to various problems either independently or in a team environment; designs and maintains efficient code that is reliabl
Posted 51 days ago | Updated 2 days ago

Java Back end Developer--100% Remote

Saxon Global Inc.

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US

Contract

Hello, I am Mohammed Dastagir with Saxon Global Inc wanted to let you know about the job opportunity for Java Back-end Developer position if interested please share your updated resume along with expecting rate. Job Title: Java Back-end Developer Location: 100% Remote Duration: Long term contract Only on w2 Job Description:? Mid to Senior-Level - Looking for a backend engineer who can own the backend architecture, ensure high performance and scalability, and work well with both frontend an
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Posted 3 days ago | Updated 1 day ago