Web/React Developer

Post Date

Aug 21, 2025

Location

Sunnyvale,
California

ZIP/Postal Code

94086
US
Oct 22, 2025 Insight Global

Job Type

Contract

Category

Programmer / Developer

Req #

SFR-804014

Pay Rate

$48 - $60 (hourly estimate)

Job Description

Build performant SPA's using React, Redux, Next.js, NX, React Query, GraphQL, HTML5, Javascript, Typescript, and CSS3.
Experience in testing frameworks React Testing Library, Jest.
Understand the Business/Customer/Technical requirements and assist in analyzing the existing solutions to address the needs
Monitor and debug production applications using Splunk, Dynatrace to pinpoint root causes and fix bugs.
Improve the quality of software systems for Walmart.com using industry best practices for code quality, accessibility, and usability.
Assist in the selection of appropriate languages, development standards and tools for software coding/configuration.
Understanding of cloud technologies and designing solutions deployed to Azure, GCP or AWS
Work collaboratively with other software engineers and teams to improve performance, stability, and resource consumption.
Ensure security policy requirements are properly applied to components/application during code development/configuration
Experience with Agile development lifecycle methodology.
Execute test cases to test the code and detect errors and defects for the entire component
Track and analyze defects for the component/ module and carry out regression testing to fix defects in all instances of code changes
Participate in the discovery phase of small to medium projects to come up with a high-level design by partnering with the product management, Web Operations, project management, business, and user experience teams.
Utilize performance tuning and analytics tools like Splunk, Dynatrace to monitor and identify frontend performance issues and provide solutions to improve performance and scalability.
Create and maintain continuous integration and deployment systems using Jenkins and git.
Knowledge of SEO techniques, understanding of SEO principles, and familiar with modern debugging skills.

We are a company committed to creating inclusive environments where people can bring their full, authentic selves to work every day. We are an equal opportunity employer that believes everyone matters. Qualified candidates will receive consideration for employment opportunities without regard to race, religion, sex, age, marital status, national origin, sexual orientation, citizenship status, disability, or any other status or characteristic protected by applicable laws, regulations, and ordinances. If you need assistance and/or a reasonable accommodation due to a disability during the application or recruiting process, please send a request to Human Resources Request Form. The EEOC "Know Your Rights" Poster is available here.

To learn more about how we collect, keep, and process your private information, please review Insight Global's Workforce Privacy Policy: https://insightglobal.com/workforce-privacy-policy/ .

Required Skills & Experience

- React platform expertise
- Worked with an enterprise before (preferably Walmart)
- Tempo development and experience

Nice to Have Skills & Experience

Build performant SPA's using React, Redux, Next.js, NX, React Query, GraphQL, HTML5, Javascript, Typescript, and CSS3.
Experience in testing frameworks React Testing Library, Jest.
Understand the Business/Customer/Technical requirements and assist in analyzing the existing solutions to address the needs
Monitor and debug production applications using Splunk, Dynatrace to pinpoint root causes and fix bugs.
Improve the quality of software systems for Walmart.com using industry best practices for code quality, accessibility, and usability.
Assist in the selection of appropriate languages, development standards and tools for software coding/configuration.
Understanding of cloud technologies and designing solutions deployed to Azure, GCP or AWS
Work collaboratively with other software engineers and teams to improve performance, stability, and resource consumption.
Ensure security policy requirements are properly applied to components/application during code development/configuration
Experience with Agile development lifecycle methodology.
Execute test cases to test the code and detect errors and defects for the entire component
Track and analyze defects for the component/ module and carry out regression testing to fix defects in all instances of code changes
Participate in the discovery phase of small to medium projects to come up with a high-level design by partnering with the product management, Web Operations, project management, business, and user experience teams.
Utilize performance tuning and analytics tools like Splunk, Dynatrace to monitor and identify frontend performance issues and provide solutions to improve performance and scalability.
Create and maintain continuous integration and deployment systems using Jenkins and git.
Knowledge of SEO techniques, understanding of SEO principles, and familiar with modern debugging skills.

Benefit packages for this role will start on the 31st day of employment and include medical, dental, and vision insurance, as well as HSA, FSA, and DCFSA account options, and 401k retirement account access with employer matching. Employees in this role are also entitled to paid sick leave and/or other paid time off as provided by applicable law.