Senior Software Engineer – React, Node

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Senior Software Engineer I developing React and Node.js applications for Elsevier's Clinical Key Web product. Collaborating within a mission-driven team to improve patient care and research.

Posted 4/11/2026full-timePhiladelphia • New Jersey, Pennsylvania, Virginia • 🇺🇸 United StatesSenior💰 $86,600 - $144,400 per yearWebsite

Tech Stack

Tools & technologies

JavaScriptNode.jsReactSDLC

About the role

Key responsibilities & impact

Designing, developing, and maintaining complex applications using React (front end) and Node.js (back end)
Ensuring seamless integration between client-side and server-side components to deliver responsive, scalable, and secure web applications
Developing user interfaces and front-end modules within the Micro Focus framework, maintaining high standards for accessibility, performance, and usability
Implementing and optimizing UI components that align with enterprise design systems and technical standards
Lead applications through the entire software development life cycle (SDLC) — from requirements gathering and system design to deployment and maintenance
Ensure high-quality releases through continuous integration, code reviews, and automated testing

Requirements

What you’ll need

Possess current frontend and backend skills in both React and Node
Experience working on micro frontends
Have taken an application(s) through the full project life cycle process
Possess extensive experience utilizing the Agile delivery process for software development
Experience collaborating with both technical and non-technical professionals to drive innovation
Possess an understanding of crucial applications/products in the Science, Medicine, Education business vertical

Benefits

Comp & perks

Annual incentive bonus
Country-specific benefits

ATS Keywords

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Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Hard Skills & Tools

ReactNode.jsMicro FocusAgileUI componentssoftware development life cyclecontinuous integrationautomated testingperformance optimizationaccessibility

Soft Skills

collaborationinnovationleadershipcommunicationproblem-solving