react software engineer jobs in Philadelphia

See average salary for react software engineer »

3,839 react software engineer job listings in United States. Find daily updated positions from leading job boards.


  • Philadelphia, Pennsylvania, United States RELX Remote Full-time $115,400 - $192,300 Contract

    Are you excited about building intelligent systems powered by innovative AI technologies?Do you enjoy designing models that turn complex data into impactful solutions?                        About the team: Embedded Innovation Teams are cross-functional squads embedded within our segments to rapidly turn internal AI experimentation...


  • Philadelphia, Pennsylvania, United States Emergency University Remote Full-time

    As a Remote Junior Software Engineer, you will be responsible for developing and maintaining our online training platform. You will work closely with our team of experienced software engineers to design, develop, and implement new features and functionalities. This is a full-time, remote position, and you will have the opportunity to work from anywhere in...

  • Senior Specialist

    22 hours ago


    Philadelphia, Pennsylvania, United States ADTM Adenza Technology de Mexico S de RL de CV Full-time $10,000 Temporary

    As a Sr. Specialist Software Engineer reporting to the VP - Software Engineering, you'll play a critical role in developing and maintaining the technology that powers Nasdaq's Derivatives Market System. You'll work on real-time, mission-critical platforms that demand high throughput, minimal latency, and exceptional reliability.You'll thrive in this position...


  • Philadelphia, Pennsylvania, United States Tietoevry Full-time

    Position: Embedded Software Engineer Location : Philadelphia, PA Experience: 4–6 years in embedded software development, with strong RTOS or bare-metal experience. Skills Required: Programming: Strong C skills with working knowledge of C++. RTOS: Hands-on experience with Zephyr, FreeRTOS, ThreadX, or similar; knowledge of scheduling, synchronization,...

  • Software Engineer

    20 hours ago


    Philadelphia, Pennsylvania, United States Right Talent Right Now Full-time

    Job DescriptionJob Title: Software Engineer - InspectionRole: Information TechnologyRelocation Available: YesIndustry: I.T.Location: IllinoisTown / City: RockfordJob Type: Permanent full-timeJob description:The Software Engineer - Inspection for the Composites Division will become part of a development team that develops software dedicated to the design and...


  • Philadelphia, Pennsylvania, United States Omega Solutions Full-time $32 Permanent

    IT - Sr Software Engineer/28/TEC132 -- 73313 Remote, PA 8 months Pay rate: $32/hr on w2 all inclusive End Client: Health Care Company 100 % REMOTE Java Developer Industry: Healthcare Job Title: Java Developer Location: Remote Duration: 6 months contract to hire Responsibilities for this position All...


  • Philadelphia, Pennsylvania, United States RELX Full-time $86,600 - $144,400 Contract

    Senior Software Engineer I – Search and AI Platform About the Team Our team is dedicated to unlocking the rich knowledge embedded within Elsevier’s content through our rich data platform; this empowers researchers, clinicians, and innovators worldwide to gain new insights, make informed decisions, and accelerate progress across research, healthcare,...


  • Philadelphia, PA, Philadelphia County, PA; Pennsylvania, United States Confidential Full-time

    Vice President of Software Engineering About the Company Large education technology (EdTech) & professional development company Industry Education Management Type Privately Held, Private Equity-backed Founded 1888 Employees 1001-5000 Categories Education Industrial Design Management Information Systems Professional Services Publishing ...


  • Philadelphia, Pennsylvania, United States Urban Outfitters Remote Full-time

    Role Summary Nuuly is searching for a Senior AI Engineer to help build and evolve the AI-powered development harness our Product, UX, and Engineering teams use to move from initiative through design and into implementation. This role owns the harness spanning product definition, UX, design, coding and testing—the skills, templates, schemas, and...


  • Philadelphia, Pennsylvania, United States Elsevier Full-time $86,600 - $144,400 Contract

    Senior Software Engineer I – Search and AI Platform About the Team Our team is dedicated to unlocking the rich knowledge embedded within Elsevier’s content through our rich data platform; this empowers researchers, clinicians, and innovators worldwide to gain new insights, make informed decisions, and accelerate progress across research, healthcare,...


  • Philadelphia, PA, United States Federal Reserve System Full-time

    Company Federal Reserve Bank of Kansas CityWhen you join the Federal Reserve—the nation's central bank—you’ll play a key role, collaborating with leading professionals to strengthen and protect our economic, financial and payments systems. We invest in contemporary and emerging technology each year to support the Federal Reserve and our economy, and...


  • Philadelphia, Pennsylvania, United States Earthbrain Full-time

    Build software that changes how the physical world gets built.At EARTHBRAIN, we're building technology that transforms construction jobsites into intelligent, connected environments.Born from Komatsu—one of the world's largest construction equipment manufacturers—and backed by Komatsu, NTT, Sony, and Nomura Research Institute, EARTHBRAIN combines the...


  • Philadelphia, Pennsylvania, United States Techiva Full-time

    Company DescriptionTechiva is a leading information technology consulting firm helping clients realize the real benefits of technology. We deliver business-driven technology solutions that enable our clients to gain competitive advantage and reduce information technology costs. Visit us  at www.techiva.com to learn more about our capabilities.Job...


  • Philadelphia, Pennsylvania, United States Elsevier Full-time $78,800 - $131,300 Contract

    Are you a collaborative ReactJS and Java API Developer looking to work for a mission driven global organization?About the role, we are looking for a collaborative ReactJS and Java API software developer to be a critical component within our agile delivery process for Software Development.About the team, this team builds evidence-based oncology pathways —...


  • Philadelphia, Pennsylvania, United States RELX Full-time $78,800 - $131,300 Contract

    Are you a collaborative ReactJS and Java API Developer looking to work for a mission driven global organization?About the role, we are looking for a collaborative ReactJS and Java API software developer to be a critical component within our agile delivery process for Software Development.About the team, this team builds evidence-based oncology pathways —...


  • Philadelphia, Pennsylvania, United States Zivtech Remote Full-time $90,000 - $110,000 Contract

    About Zivtech Zivtech is a Philadelphia-based technology services firm that designs and builds thoughtful, durable web products. Our clients range from startups to large non-profits to Fortune 500 companies. We work primarily with mission-driven organizations and long-lived platforms where quality, clarity, and maintainability matter. We’re a distributed...


  • Philadelphia, Pennsylvania, United States Roberts Recruiting Full-time

    Job Overview We are a fast-growing healthcare technology company that is committed to delivering innovative solutions that help healthcare providers with the burden of prior authorization to improve access to high quality, affordable healthcare. We were founded in 2022 by five healthcare professionals with over 60 years of combined industry experience.You...


  • Philadelphia, Pennsylvania, United States NBME Full-time $93,850 - $143,700 Contract

    POSITION OVERVIEW NBME is seeking an AWS Serverless Software Engineer to join the Product Engineering Unit as a key member of the Exam Delivery Team. In this role, you will develop, deploy, and support scalable, secure, and highly available applications using AWS serverless technologies and event-driven architecture. You will work closely with Product...


  • Philadelphia, Pennsylvania, United States RELX Full-time $95,300 - $158,800 Contract

    Senior Software Engineer AI Agents · Wellsheet at ElsevierAbout Wellsheet at Elsevier: Wellsheet is a clinical decision support platform used by more than 20,000 providers across 100+ hospitals. We embed directly in the EHR (Epic, Cerner, Athena) and put AI-generated clinical context in front of clinicians at the bedside. In 2026 Wellsheet became part of...


  • Philadelphia, PA, United States Liberty Personnel, Inc Full-time

    Treasury / Margin & Collateral Systems Engineer (Python) - Own the engine behind financing Philadelphia, PA Build the systems that move real money, in real timeYou re not looking for another generic Python role. You want to sit where technology, financing, and risk actually meet. In this role, you design and own the systems that underpin firm-wide...