Senior React Engineer
Development & Test Philadelphia, Pennsylvania
Direct Hire Jun 25, 2026
Development & Test
Job Title: Senior React Engineer
Job Overview:
Contemporary Staffing Solutions is seeking a Senior React Engineer to join our client to drive the design and delivery of modern, scalable frontend applications that support business growth and user engagement. This role focuses on shaping technical direction, building robust user interfaces, and collaborating closely with engineering and product teams. The ideal candidate brings strong experience in modern JavaScript frameworks and is passionate about performance, usability, and clean architecture. This is a hybrid, direct hire opportunity based in Philadelphia.
Compensation:
$145,000 – $175,000 annual salary
Work Schedule:
Monday through Friday, standard business hours
Key Responsibilities of the Senior React Engineer:
This opportunity offers the chance to contribute to meaningful application development initiatives while working alongside experienced engineering and product professionals. You will gain exposure to modern tools and architectural decisions while helping shape user facing experiences. The role supports professional growth through hands on collaboration and involvement in impactful projects.
About Us:
Contemporary Staffing Solutions (CSS) is a trusted leader in providing contract, temporary, temp to hire, and direct hire staffing solutions. With decades of experience, we’ve grown from a staffing agency to a nationwide provider of workforce management solutions. Our niche recruitment expertise spans Accounting and Finance, Call Center and Office Support, Human Resources, Sales and Marketing, and Information Technology. Explore more about CSS and how we connect great talent with exceptional opportunities by visiting www.ContemporaryStaffing.com.
Job Overview:
Contemporary Staffing Solutions is seeking a Senior React Engineer to join our client to drive the design and delivery of modern, scalable frontend applications that support business growth and user engagement. This role focuses on shaping technical direction, building robust user interfaces, and collaborating closely with engineering and product teams. The ideal candidate brings strong experience in modern JavaScript frameworks and is passionate about performance, usability, and clean architecture. This is a hybrid, direct hire opportunity based in Philadelphia.
Compensation:
$145,000 – $175,000 annual salary
Work Schedule:
Monday through Friday, standard business hours
Key Responsibilities of the Senior React Engineer:
- Guide frontend architecture decisions and influence technical strategy to support scalable application development
- Design and build dynamic user interfaces using React, TypeScript, and modern libraries while ensuring maintainability and performance
- Partner with backend engineers to integrate APIs and deliver reliable, seamless user experiences across platforms
- Establish engineering standards focused on code quality, testing practices, accessibility, and overall usability
- Support continuous integration processes and contribute to improving development workflows and team efficiency
- Five or more years of experience developing frontend applications with strong knowledge of React, modern JavaScript, and TypeScript
- Solid understanding of HTML, CSS, and responsive design principles with experience delivering accessible and browser compatible interfaces
- Experience working with state management tools, build systems, and scalable application structures
- Familiarity with cloud platforms such as AWS along with knowledge of APIs, JSON, SQL, and version control tools
- Strong communication and problem solving abilities with a collaborative approach to working across teams
This opportunity offers the chance to contribute to meaningful application development initiatives while working alongside experienced engineering and product professionals. You will gain exposure to modern tools and architectural decisions while helping shape user facing experiences. The role supports professional growth through hands on collaboration and involvement in impactful projects.
About Us:
Contemporary Staffing Solutions (CSS) is a trusted leader in providing contract, temporary, temp to hire, and direct hire staffing solutions. With decades of experience, we’ve grown from a staffing agency to a nationwide provider of workforce management solutions. Our niche recruitment expertise spans Accounting and Finance, Call Center and Office Support, Human Resources, Sales and Marketing, and Information Technology. Explore more about CSS and how we connect great talent with exceptional opportunities by visiting www.ContemporaryStaffing.com.