React jobs in Philadelphia,_PA

Senior Full Stack Engineer / Startup experience / React / Node

Philadelphia, Pennsylvania

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Today

Senior Full Stack Engineer I'm working with an innovative fintech company that's hiring a Senior Full Stack Engineer to join their Core Engineering team. This team builds the foundational systems that power authentication, data privacy, AI enablement, and internal tooling across the organization. Hybrid (1-2 days/week) if you're local to an office in Silver Spring, MD, New York City, San Francisco, Miami, or Denver Remote candidates are welcome if you are not local to an office Responsibilitie

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Full-time

$150000 - $185000

Java Full Stack Developer - Java 21, API, UI, React, Redshift, MST OR CST Time Zones

Remote

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Yesterday

Java Full Stack - API, UI, React Redshift Type: W2 With Benefits - No C2C Location: Remote - Working MST OR CST Time Zones Top 5 Technical Skills: Java, Spring Boot, API Developer, UI (React) Developer, Strong SQL, Redshift Full stack AWS (basic services) RDS, EC2, S3, Lambda, SNS, Redshift Top 3 Soft Skills: Strong Communications Working with Business Product Owners and Stakeholders Agile Job Description: API/UI Full Stack Developer UI Technologies are React API/Core/Backend Technologies are

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Full-time

Depends on Experience

Full Stack Engineer (React/Java) / Wilmington, DE / W2 Only

Wilmington, Delaware

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3d ago

Title: Full Stack Java Developer (React + Java) Location: Wilmington, DE - Onsite Required Visa: & GC Type: Contract to hire - W2 Only Hiring Manager Required: This is a front-end-weighted full-stack position, with approximately 75% of the work focused on React/TypeScript UI development and 25% on Java/Spring Boot backend development. The successful candidate should be comfortable working across the full software development lifecycle in an Agile/Scrum environment. Key Responsibilities Develop a

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Full-time

$100,000 - $120,000

Senior Full Stack Engineer | React + Node.js + AWS

Remote

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16d ago

Job Title: Full Stack Engineer Industry: Education / Digital Assessment Location: Remote (EST OR CST) Duration: 12 months+ Contract W2 Schedule: 9-5 EST Mode: long term contract (we extend work orders in bulk 2x year) Profile: Must have strong TypeScript and JavaScript (ES6) along with React development expertise. This role is for a full-stack engineer with solid backend experience using Node.js and AWS serverless technologies. Candidates should be comfortable building both frontend applicatio

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Contract

Java & React - Full Stack Developer - In Person Interview - Local to New Jersey

Hybrid in Trenton, New Jersey

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2d ago

Skills: Java (Core & Modern) System Refactoring / Monolith Modernization Spring Framework (Spring Boot, Spring MVC, Hibernate) Relational Databases & Data Analysis Oracle Database Management & SQL Optimization JavaScript & React CSS & Bootstrap RESTful API Development Developer Testing (JUnit, Mockito, React Testing Library) Software Deployment & CI/CD Tooling Key Responsibilities Application Modernization & Development: Refactor legacy Java applications into modular Spring Boot microservices wh

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Contract

Depends on Experience

Sr. Software Engineer ( React and Next.js based platform)

Remote

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Yesterday

Senior Software Engineer ( React and Next.js based platform) 100% Remote 12 month(s)+ Key Responsibilities: As a Senior Software Engineer, you will help build the next generation of digital platform capabilities that power brand launches, digital experiences, and operational workflows across global portfolio. You will be a key contributor in developing a modern React and Next.js based platform that streamlines complex business processes through automation, intelligent workflows, AI-assisted cap

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Contract

80 - 82

Full Stack Developer (React / Azure / ServiceNow)

Remote

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2d ago

Job Title: Full Stack Developer (React / Azure / ServiceNow) Location: Remote Duration: Contract through End of Year with Potential Extensions Job Description: Project Overview The team works with external training vendors and manages the end-to-end training process, including class registration, approvals, payments, and internal employee training administration. The current process relies heavily on manual effort and communication between multiple stakeholders. As part of a modernization initia

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Contract

$50 - $60

Remote Senior JavaScript/React Engineer

Remote

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Yesterday

AboutUs: BasedinSanFrancisco,California,TuringistheworldsleadingresearchacceleratorforfrontierAIlabsandatrustedpartnerforglobalenterprisesdeployingadvancedAIsystems.Turingsupportscustomersintwoways:first,byacceleratingfrontierresearchwithhigh-qualitydata,advancedtrainingpipelines,plustopAIresearcherswhospecializeinsoftwareengineering,logicalreasoning,STEM,multilinguality,multimodality,andagents;andsecond,byapplyingthatexpertisetohelpenterprisestransformAIfromproofofconceptintoproprietaryintellig

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Contract

200 - 300

Remote Senior JavaScript/React Developer

Remote

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Yesterday

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Contract

200 - 300

Full Stack Java Developer (React + Java) / Only W2

Wilmington, Delaware

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10d ago

Title: Full Stack Java Developer (React + Java) Location: Wilmington, DE - Onsite Required Visa: & GC Work Model: Onsite Type: Contract to hire - W2 Only Hiring Manager Required: This is a front-end-weighted full-stack position, with approximately 75% of the work focused on React/TypeScript UI development and 25% on Java/Spring Boot backend development. The successful candidate should be comfortable working across the full software development lifecycle in an Agile/Scrum environment. Key Respons

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Full-time

$80,000 - $120,000

Sr. Frontend Developer (ReactJS) - 100% Remote - W2 only

Remote

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Yesterday

Job Title: Sr. Frontend Developer (ReactJS) Location: Remote Duration: Long-term Responsibilities Tech Stack: React 18.2.0, TypeScript 5.9.2, Redux RTK, React Router Vitest Playwright We are looking for a skilled Frontend Engineer with strong hands-on experience in React and TypeScript to build high-quality, scalable, and performant user interfaces. You will work closely with product design and backend teams to deliver seamless experiences while ensuring code quality, test coverage, and modern

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Contract

Depends on Experience

Java Full Stack Developer - Java 21, API, React, UI, Redshift, CST OR MST Time Zones - ZL

Remote

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2d ago

No C2C or 1099 Must be Direct W2 - 100% Remote Must be in MST or CST ONLY Technical Skills: Java, Spring Boot, API Developer, UI (React) Developer, Strong SQL, Redshift Full stack AWS (basic services) RDS, EC2, S3, Lambda, SNS, Redshift Top 3 Soft Skills: Strong Communications Working with Business Product Owners and Stakeholders Agile Job Description: API/UI Full Stack Developer UI Technologies are React API/Core/Backend Technologies are Java, Springboot, Redshift which is migrating that to Sno

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Full-time

Depends on Experience

Full Stack Developer (React / Azure / ServiceNow)

Remote

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2d ago

Full Stack Developer (React / Azure / ServiceNow) Location: Remote Contract: W2 Required Qualifications Strong full stack development experience.Professional experience with React.Experience developing applications within Microsoft Azure environments.Experience with:Azure App ServicesAzure Key VaultExperience working with REST APIs, integrations, and modern application architectures.Familiarity with CI/CD pipelines and automation practices.Previous experience working on projects that utilized Se

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Contract

Depends on Experience

Full Stack Java Developer - Java 21, React, UI, API, Redshift, AWS - ZL

Remote

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2d ago

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Full-time

Depends on Experience

Senior Full Stack Engineer(React & Nodejs) -- W2 Only

Remote

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2d ago

Position:Senior Full Stack Engineer(React & Nodejs) Location: Remote Duration: Contract (W2 Only) Job Description: As a Senior Full Stack Software Engineer, the candidate will be responsible for complex software development including coding, managing small sections of ongoing projects, and closely adhering to deadlines. Candidate will also take responsibility for creating design specifications, unit testing, and preparing technical documentation. Candidate will ensure relationships and interact

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Contract

Depends on Experience

Senior React.js / Full-Stack Developer

Remote

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2d ago

Senior React.js / Full-Stack Developer Remote (Onsite Interview with Client) Cognizant Candidate should be from these locations only Teaneck, NJBridgewater, NJNew York, NY / Hudson YardsAlpharetta & Atlanta, GAPlano, TXCollege Station, TXTampa, FLChicago / Naperville, ILPhiladelphia, PASan Francisco & Westlake Village, CAMesa, AZEnglewood, CO We are looking for a Senior React.js Developer with backend experience in Java and/or Python (8-10 years of experience)to design, build, make, reliable an

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Contract

Depends on Experience

Senior Full Stack Engineer (Golang + React)

Remote or Union, Connecticut

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4d ago

Role: Senior Full Stack Engineer (Golang + React) Location: Connecticut NOTE: Experience in healthcare or pharmacy systems Job Description: * Design and implement robust, scalable full-stack solutions to meet evolving business requirements * Lead technical design and contribute to architectural decisions for distributed systems and data-intensive applications. * Partner with product and business stakeholders to clarify requirements and translate them into effective technical solutions. * Develop

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Contract, Third Party

Depends on Experience

Remote Frontend Engineer / React / WebGL / 3D

Remote

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Today

A growing sports technology company is seeking a full-time WebGL Front End Developer to help build next-generation race tracking and analytics products. This position focuses on creating highly interactive visualization experiences using TypeScript, modern frontend frameworks, and advanced browser rendering technologies. Engineers will work on applications that process real-time telemetry and geospatial data, transforming complex information into intuitive user experiences for athletes and coach

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Contract

$60 - $70

Senior Full-Stack Developer (Java & React) - Hybrid (3 day/week) - Long Term Contract - Trenton, NJ - B4209B

Hybrid in Trenton, New Jersey

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Yesterday

Our direct client is looking for a Senior Full-Stack Developer (Java & React) for a Hybrid (3 day/week) Long Term Contract in Trenton, NJ Note: - This is a hybrid position and candidate will be required to come into the Trenton office three days a week. J0B DESCRIPTION: - This role requires years of experience building scalable web applications and modernizing legacy systems. - Specialized in transitioning monolithic applications into modular microservices using Java and Spring Boot, alongside

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Contract, Third Party

Depends on Experience

Full Stack Software Engineer - React/Next.js

Remote or Phoenix, Arizona

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Today

RESPONSIBILITIES: Kforce has a client in Phoenix, AZ that is seeking a Full Stack Software Engineer - React/Next.js. This is a contract to hire role, conversion to FTE will be based on performance between three to six months from start date. The role can be performed remotely from anywhere in the United States. Overview: We are seeking a Senior Full Stack Engineer to join a high-impact digital experience team focused on building modern, personalized customer journeys. This role will help develo

Contract

$59.46 - $68.48 hourly

React jobs in Philadelphia, PA, USA