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React.js Jobs in New Castle DE

2 weeks ago 1. Sr. Frontend Engineer

Software Development (Front End Developer, React.js, Software Engineer)

We connect top talent in Business Services, Tech, Marketing & Creative with companies of all sizes—offering flexible, high - touch...

Sr. Frontend Engineer Job

Listing for: MissionStaff
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Newest React.js Postings on this site:
2 weeks ago Remote Full-Stack Developer; React/Laravel/Node.js (Remote / Online) - Candidates ideally in Ohio, USA

Software Development (Web Developer, React.js)

Position: Remote Full - Stack Developer (React/Laravel/Node.js) - NES Technologies (India) is looking for a Full Stack Developer in Delhi...

Remote Full-Stack Developer; React/Laravel/Node.js Job

Listing for: NES Technologies (India)
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4 days ago Senior Software Engineer - React (Remote / Online) - Candidates ideally in Norwalk, Connecticut, USA

Software Development (Software Engineer, Front End Developer, React.js, Web Developer)

1 week ago Be among the first 25 applicants - Get AI - powered advice on this job and more exclusive features. - About the Role - We are...

Senior Software Engineer - React Job

Listing for: NinjaOne
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Recent Jobs Posted for towns/cities you may like to view:
4 days ago VP, Software Engineering: AI‑Driven Cloud‑Native Leader Job in Rutherford, New Jersey, USA

Software Development (Software Engineer, Senior Developer)

Citi is seeking a Vice President (VP) of Software Engineering in Rutherford, New Jersey. This role is tailored for a senior software...

VP, Software Engineering: AI‑Driven Cloud‑Native Leader Job

Listing for: Citi
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1 week ago Senior Backend Engineer: Scale Distributed SaaS Job in Indiana Borough, Pennsylvania, USA

Software Development (Data Engineer)

Position: Senior Backend Engineer: Scale a Distributed SaaS - P - 1385 - At Databricks, we are passionate about enabling data teams to...

Senior Backend Engineer: Scale Distributed SaaS Job

Listing for: The Rundown AI, Inc.
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over one month ago Senior Backend Developer (Remote / Online) - Candidates ideally in Indiana Borough, Pennsylvania, USA

Software Development (Backend Developer, Cloud Engineer - Software, DevOps, Software Engineer)

Senior backend developer role focused on microservices architecture, API development, and scalable systems using Node.js, Python, or...

Senior Backend Developer Job

Listing for: Microservice Solutions GmbH
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over one month ago Software Integration & Test Engineer Job in Moorestown, New Jersey, USA

Software Development (Software Engineer, DevOps, Software Testing)

121 Whittendale Dr, Moorestown, NJ 08057, USA - Job Description - Posted Thursday, February 26, 2026 at 5:00 AM - ASRC Federal is a...

Software Integration & Test Engineer Job

Listing for: ASRC Federal
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1 week ago Agentic AI Engineer; Python Job in Hackensack, New Jersey, USA

Software Development (AI Engineer, Software Engineer, Cloud Engineer - Software)

Position: Agentic AI Engineer (Python) - Job Title: Agentic AI Engineer (Python) - Beacon Fire Inc. is a New Jersey–based technology...

Agentic AI Engineer; Python Job

Listing for: BeaconFire Inc.
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over one month ago Senior Developer, AI Code Modernization Job in Exton, Pennsylvania, USA

Software Development (Software Engineer, AI Engineer, Senior Developer, Cloud Engineer - Software)

Location: Exton, PA, US Philadelphia, PA, US - Senior Developer, AICode Modernization - Bentley Systems is seeking a talented Senior...

Senior Developer, AI Code Modernization Job

Listing for: BENTLEY SYSTEMS, INC.
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2 weeks ago Senior Java/React Engineer - Build Secure, Scalable Risk Tech Job in Jersey City, New Jersey, USA

Software Development (Java Developer, Software Engineer)

A leading financial services firm is seeking a Software Engineer III to join their Corporate Technology team in Jersey City. In this...

Senior Java/React Engineer - Build Secure, Scalable Risk Tech Job

Listing for: JPMorgan Chase & Co.
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2 weeks ago Lead Software Engineer - Java/Fintech Job in Jersey City, New Jersey, USA

Software Development (Java Developer, Software Engineer, Full Stack Developer, Cloud Engineer - Software)

We have an opportunity to impact your career and provide an adventure where you can push the limits of what's possible. - As an...

Lead Software Engineer - Java/Fintech Job

Listing for: JPMorgan Chase & Co.
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over one month ago Senior Full-Stack Engineer: AI/LLM Platform & Scale Job in Fort Lee, New Jersey, USA

Software Development (AI Engineer, Full Stack Developer)

Cross River is seeking an experienced full - stack software engineer to lead the design of their LLM - based platform. This role requires...

Senior Full-Stack Engineer: AI/LLM Platform & Scale Job

Listing for: Cross River
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5 days ago Remote Rust Developer & AI Trainer (Remote / Online) - Candidates ideally in Trenton, New Jersey, USA

Software Development (AI Engineer)

Data Annotation is looking for proficient programmers to join their team working on cutting - edge AI systems. The role offers a fully...

Remote Rust Developer & AI Trainer Job

Listing for: DataAnnotation
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4 days ago Senior Java/J2EE Engineer Hibernate & JBPM Job in Camden, New Jersey, USA

Software Development (Java Developer)

Position: Senior Java/J2EE Engineer — Spring, Hibernate & JBPM - A technology firm in New Jersey is seeking candidates for a Java...

Senior Java/J2EE Engineer Hibernate & JBPM Job

Listing for: Sonsoft Inc
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5 days ago Freelance Software Engineer - AI Trainer (Remote / Online) - Candidates ideally in Paterson, New Jersey, USA

Software Development (Software Engineer, AI Engineer, Full Stack Developer)

Join the Data Annotation team and contribute to developing cutting‑edge AI systems, while enjoying the flexibility of remote work and...

Freelance Software Engineer - AI Trainer Job

Listing for: DataAnnotation
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