Lead React Developer
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Job Location:
San Leandro, CA - USA
Monthly Salary:
Not Disclosed
Posted on:
Yesterday
Vacancies:
1 Vacancy
Job Summary
Greetings
Role : Senior React Developer
Location : San Leandro CA(Only w2)
Employment Type: Contract
Experience : 10
Looking for only local candidates who are willing to go for an in person interview.
Role Overview
Were seeking a Senior React Developer with a strong programming background to lead the design and implementation of high-quality performant front-end applications. You will shape UI architecture mentor engineers and collaborate closely with product design and backend teams to deliver resilient accessible and scalable user experiences.
Key Responsibilities
Lead front-end architecture and develop complex reusable React components and hooks.
Drive state management patterns (e.g. Redux) and ensure predictable data flows in large applications.
Integrate REST APIs handle JSON payloads and optimize network interactions.
Enforce coding standards conduct code reviews and improve test coverage with Jest/React Testing Library/Enzyme.
Partner with designers to implement responsive accessible UIs using HTML5 CSS3/SASS and component libraries (e.g. Material UI/React Bootstrap).
Champion performance and accessibility best practices; instrument and debug with modern browser tools.
Collaborate in Agile ceremonies; help define stories acceptance criteria and release plans.
Required Qualifications
6 10 years of professional software development with 4 years focused on at scale.
Expert-level JavaScript/TypeScript and deep knowledge of ES6 patterns and React internals.
Proven experience with Redux component composition custom hooks and performance optimization.
Strong front-end engineering fundamentals: semantic HTML modern CSS responsive design and accessibility (WCAG/ADA).
Hands-on testing experience (unit integration E2E) with Jest/RTL/Enzyme; CI integration.
Proficiency with Git and common workflows; comfort with Agile/Scrum delivery.
Preferred Qualifications
Familiarity with charting/grid libraries (e.g. agGrid Recharts/Highcharts) and modern build tooling.
Experience collaborating with cross-functional teams in regulated or enterprise environments.
Key Skills
- Administrative Skills
- Facilities Management
- Biotechnology
- Creative Production
- Design And Estimation
- Architecture
