Senior React Developer – 12+ Years | Malvern, PA | $50–$55/hr W2

ValueBase Consulting; Malvern (Chester County); Hybrid; USD 69,000 - 76,000; Full time

Job summary

ValueBase Consulting seeks a Senior Frontend React Developer to design, build, and maintain scalable web applications in an Agile environment in Malvern, PA. You will work closely with cross-functional teams to deliver high-quality frontend features and components.

The role emphasizes React.js expertise, modern HTML/CSS, RESTful API integration, and state management with Redux. Local/hybrid work arrangement and a 12-month contract with W2 payroll are included.

Qualifications

• 12+ years of professional software development experience.
• Local to Malvern, PA or nearby states and able to commute.
• W2 ONLY, no C2C or 1099.
• Experience with React.js and HTML/CSS.
• Experience with RESTful APIs.
• Experience with Agile/Scrum environment.
• Experience with React Hooks and state management.

Responsibilities

• Design and develop modern, scalable, and responsive web applications using React.js.
• Build reusable and maintainable UI components and frontend architecture.
• Integrate frontend applications with RESTful APIs and backend services.
• Implement state management using Redux or equivalent frameworks.
• Collaborate with product managers, UX/UI designers, architects, and backend engineers.
• Translate business and technical requirements into high-quality frontend solutions.
• Perform code reviews and ensure adherence to development standards and best practices.
• Troubleshoot, debug, and optimize applications for performance, scalability, and reliability.
• Write unit and integration tests and support automated testing practices.
• Participate in Agile ceremonies including sprint planning, stand-ups, backlog refinement, and retrospectives.
• Contribute to technical design discussions and frontend architecture decisions.
• Mentor junior and mid-level developers and provide technical guidance when required.

Skills

React.js

HTML5

CSS3

React Hooks

RESTful APIs

State management

Unit testing

Git

Agile/Scrum

Frontend architecture

Tools

Redux

Jest

React Testing Library

Job description

Job Title: Senior Frontend React Developer
Location: Malvern, PA
Duration: 12 Months Contract
Employment Type: W2 Only
Pay Rate: $50–$55/HR on W2
Experience: 12+ Years
Work Arrangement: Local/Hybrid – Malvern, PA

Job Summary

The developer will be responsible for designing, developing, enhancing, and maintaining scalable web applications while working closely with cross-functional teams in an Agile environment.

Key Responsibilities

• Design and develop modern, scalable, and responsive web applications using React.js.
• Build reusable and maintainable UI components and frontend architecture.
• Integrate frontend applications with RESTful APIs and backend services.
• Implement state management using technologies such as Redux or equivalent frameworks.
• Collaborate with product managers, UX/UI designers, architects, and backend engineers.
• Translate business and technical requirements into high-quality frontend solutions.
• Perform code reviews and ensure adherence to development standards and best practices.
• Troubleshoot, debug, and optimize applications for performance, scalability, and reliability.
• Write unit and integration tests and support automated testing practices.
• Participate in Agile ceremonies including sprint planning, stand-ups, backlog refinement, and retrospectives.
• Contribute to technical design discussions and frontend architecture decisions.
• Mentor junior and mid-level developers and provide technical guidance when required.

Required Qualifications

• 12+ years of professional software development experience.
• Strong hands-on experience with React.js and modern React development.
• Strong knowledge of HTML5, CSS3, and responsive web development.
• Strong understanding of React Hooks, component lifecycle, state management, and reusable components.
• Experience with Redux or similar state-management solutions.
• Strong experience consuming and integrating RESTful APIs.
• Experience with Git and modern source-control practices.
• Experience with frontend testing frameworks such as Jest, React Testing Library, or similar tools.
• Excellent communication, analytical, and problem-solving skills.
• Experience working in an Agile/Scrum development environment.

Preferred Qualifications

• Experience with TypeScript in large-scale applications.
• Experience with modern frontend build tools and development workflows.
• Knowledge of CI/CD pipelines and automated deployment processes.
• Experience working with enterprise-scale applications and distributed development teams.
• Experience with cloud-based development environments.
• Financial services or other highly regulated industry experience is a plus.

Candidate Requirements

• 12+ years of professional experience is required.
• W2 ONLY. No C2C, Corp-to-Corp, or 1099.
• Candidates must be local to Malvern, PA or nearby states.
• Candidates must be able to commute to Malvern, PA as required by the project.
• All visa statuses are welcome, provided the candidate has valid U.S. work authorization.
• Visa sponsorship is not available for this position.
• This is a 12-month contract opportunity.
• Compensation: $50–$55/HR on W2, based on experience and qualifications.

Job Features

Job Category Information Technology