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# React developer

- **Company:** PROLIM Global Corporation
- **Location:** Washington, DC, United States
- **Experience:** Expert
- **Contract:** Permanent contract
- **Skills:** JavaScript (Programming Language), Agile Methodology, Amazon Web Services, Amazon S3, Application Performance Management, Unit Testing, Microsoft Azure, Cloud Computing, Code Review, Databases, ECMAScript, Github, PostgreSQL, Node.Js, OAuth, Scrum Methodology, Query Optimization, Software Engineering, SQL Stored Procedures, TypeScript, ReactJS, Express.js, Software Security, Backend, Material UI, Integration Tests, Graphql, Front End Software Development, React Redux, React Testing Library, Cloudwatch, JestJS, Restful APIs, Mocha, Docker, Jenkins, Microservices
- **Published:** October 18, 2026
- **Apply:** https://www.careerbuilder.com/job-details/react-developer-washington-dc--cfbdc8c5-4f9d-43ce-85f1-2b89efafcb96

## About the Role

8-10 years of hands-on software development experience.

Strong proficiency in React.js, including hooks, functional components, and Redux (or similar state management libraries).

Expertise in Node.js with Express.js or similar backend frameworks.

Solid experience with PostgreSQL, including schema design, stored procedures, and query optimization.

Strong understanding of JavaScript/TypeScript and ES6 features.

Experience building and consuming RESTful APIs.

Proficiency with CI/CD pipelines (Jenkins, GitHub Actions, Azure DevOps, or similar).

Hands-on experience with Docker and cloud platforms (AWS preferred).

Familiarity with unit testing frameworks such as Jest, Mocha, Chai, and React Testing Library.

Experience working in Agile/Scrum environments.

Nice-to-Have Skills

Experience with GraphQL.

Experience working within a microservices architecture.

Knowledge of security standards, including OAuth and JWT.

Experience with AWS services such as Lambda, S3, ECS, and CloudWatch.

Experience working in retail or e-commerce domains.

## Description

Role- React developerLocation: Seattle, WA(Onsite)Type: ContractRole Descriptions (Key Responsibilities)Design, develop, and maintain full stack web applications using React.js (frontend), Node.js with Express.js (backend), and PostgreSQL (database).Build responsive, high-performance UI components aligned with Starbucks design and accessibility standards.Develop RESTful APIs and integrate them with internal and external systems.Optimize application performance, scalability, and reliability.Write reusable, testable code and implement unit and integration tests.Collaborate closely with product owners, UX designers, and cross-functional development teams.Participate in code reviews and mentor junior developers.Engage in Agile ceremonies, including sprint planning, daily stand-ups, and retrospectives.Ensure application security best practices are implemented and maintained.Essential Skills and Experience8-10 years of hands-on software development experience.Strong proficiency in React.js, including hooks, functional components, and Redux (or similar state management libraries).Expertise in Node.js with Express.js or similar backend frameworks.Solid experience with PostgreSQL, including schema design, stored procedures, and query optimization.Strong understanding of JavaScript/TypeScript and ES6 features.Experience building and consuming RESTful APIs.Proficiency with CI/CD pipelines (Jenkins, GitHub Actions, Azure DevOps, or similar).Hands-on experience with Docker and cloud platforms (AWS preferred).Familiarity with unit testing frameworks such as Jest, Mocha, Chai, and React Testing Library.Experience working in Agile/Scrum environments.Nice-to-Have SkillsExperience with GraphQL.Experience working within a microservices architecture.Knowledge of security standards, including OAuth and JWT.Experience with AWS services such as Lambda, S3, ECS, and CloudWatch.Experience working in retail or e-commerce domains.