ReactJS Developer

WebSenor Ltd; United States; Hybrid; USD 90,000 - 130,000; Full time

Job summary

WebSenor Ltd. is looking for a skilled ReactJS Developer to join our front-end team. You will develop and implement user interface components using React.js with Redux/Flux and Webpack, profile and improve front-end performance, and document the codebase.

The role requires hands-on React.js experience, knowledge of UI design, and familiarity with Mocha/Jest performance tests. You will collaborate with global clients and deliver high-quality frontend solutions.

Qualifications

• Bachelor’s degree in computer science, information technology, or a similar field.
• Previous experience working as a React.js developer.
• Knowledge of REACT tools including React.js, Webpack, Enzyme, Redux, and Flux.
• Experience with user interface design.
• Knowledge of performance testing frameworks including Mocha and Jest.

Responsibilities

• Own delivery for client-facing web, mobile, AI, cloud or digital transformation work based on the role.
• Collaborate with project managers, designers, QA and client stakeholders through discovery, build, launch and support.
• Write clear documentation, communicate risks early and keep delivery quality high.
• Contribute to reusable engineering practices, reviews and mentoring inside the WebSenor team.

Skills

React.js

Front-end development

UI components

Redux

Flux

Education

Bachelor’s degree in computer science, information technology, or a similar field

Tools

React.js

Webpack

Enzyme

Redux

Flux

Job description

Open Role Full-time Flexible / as listed

ReactJS Developer

We are looking for a skilled react.js developer to join our front-end development team. In this role, you will be responsible for developing and implementing user interface components using React.js concepts and workflows such as Redux, Flux, and Webpack. You will also be responsible for profiling and improving front-end performance and documenting our front-end codebase. […]

Flexible / as listed Full-time As per role Competitive Posted May 16, 2026

About the role

We are looking for a skilled react.js developer to join our front-end development team. In this role, you will be responsible for developing and implementing user interface components using React.js concepts and workflows such as Redux, Flux, and Webpack. You will also be responsible for profiling and improving front-end performance and documenting our front-end codebase.

• Meeting with the development team to discuss user interface ideas and applications.
• Reviewing application requirements and interface designs.
• Identifying web-based user interactions.
• Developing and implementing highly responsive user interface components using react concepts.
• Troubleshooting interface software and debugging application codes.
• Developing and implementing front-end architecture to support user interface concepts.
• Monitoring and improving front-end performance.
• Documenting application changes and developing updates.
• Bachelor’s degree in computer science, information technology, or a similar field.
• Previous experience working as a react.js developer.
• Knowledge of REACT tools including React.js, Webpack, Enzyme, Redux, and Flux.
• Experience with user interface design.
• Knowledge of performance testing frameworks including Mocha and Jest.

What you'll do

• Own delivery for client-facing web, mobile, AI, cloud or digital transformation work based on the role.
• Collaborate with project managers, designers, QA and client stakeholders through discovery, build, launch and support.
• Write clear documentation, communicate risks early and keep delivery quality high.
• Contribute to reusable engineering practices, reviews and mentoring inside the WebSenor team.

What we're looking for

• Strong hands-on experience relevant to this role and a portfolio of shipped production work.
• Clear communication, ownership mindset and ability to work with global clients.
• Comfort with delivery discipline: estimation, reviews, testing, documentation and release readiness.
• Ability to learn fast and work across modern product, engineering and AI-enabled workflows.

What you'll get

• Work on real enterprise client projects with measurable business outcomes.
• Collaborate with experienced engineering, design, QA and delivery teams.
• Growth through mentoring, project ownership and exposure to global clients.
• HR-approved compensation, benefits and policies as finalized during the offer process.

About the team

You will work with WebSenor project managers, UI/UX designers, QA engineers, cloud specialists and senior developers focused on quality delivery for enterprise clients.

Our hiring process

• Application Review: HR and delivery leadership review your profile for role fit.
• Technical Discussion: Meet the technical team for skill, communication and project-readiness evaluation.
• Final Conversation: Discuss compensation, joining timeline and team fit.
• Offer and Onboarding: Receive the offer, documentation checklist and onboarding plan.