Senior React & Node Engineer — Frontend-Driven Full-Stack

Relx Plc; Philadelphia (Philadelphia County); On-site; USD 87,000 - 144,000; Full time

Job summary

Elsevier is seeking a Senior Software Engineer to drive full‑stack development using React on the frontend and Node.js on the backend in our Philadelphia, PA engineers team. You will collaborate with product, UX, and other engineers to deliver scalable, accessible web applications for clinicians and researchers.

You will guide the full software lifecycle, participate in code reviews, CI automation, and testing, and contribute to innovative workflows and AI‑assisted tools that improve patient

Qualifications

• Frontend React and backend Node.js required.
• Experience with large web monoliths preferred.
• Familiarity with Agile delivery and SDLC processes.
• Experience collaborating with both technical and non-technical stakeholders.

Responsibilities

• Design, develop, and maintain React frontends and Node.js backends.
• Ensure seamless integration between client- and server-side components.
• Develop accessible, scalable UI components across a large monolith and micro-frontends.
• Lead SDLC activities including CI, code reviews, and automated testing.

Skills

React

Node.js

Agile

SDLC

Accessibility

Tools

React

Node.js

CI/CD

Job description

Elsevier is seeking a Senior Software Engineer to drive full‑stack development using React on the frontend and Node.js on the backend in our Philadelphia, PA engineers team. You will collaborate with product, UX, and other engineers to deliver scalable, accessible web applications for clinicians and researchers.

You will guide the full software lifecycle, participate in code reviews, CI automation, and testing, and contribute to innovative workflows and AI‑assisted tools that improve patient