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InterSources Inc · 4 months ago

Sr. React + Node Developer

United States

Full-time

Remote

Mid, Senior Level

3+ years exp

InterSources Inc is seeking a skilled React + Node.js Engineer to build and maintain scalable, high-performance web applications. The role requires strong expertise in both front-end and back-end development, ensuring seamless integration between user interfaces and server-side logic.

Artificial Intelligence (AI)Cyber SecurityInformation TechnologySoftware

Growth Opportunities

H1B Sponsor Likely

Responsibilities

Design, develop, and maintain web applications using React.js (front-end) and Node.js (back-end)

Build reusable, scalable, and efficient components and APIs

Integrate front-end elements with server-side logic for smooth functionality

Optimize applications for maximum speed, scalability, and performance

Work with databases (SQL/NoSQL) and manage data flow between server and UI

Collaborate with cross-functional teams including designers, QA, and DevOps

Troubleshoot, debug, and enhance existing applications

Implement best practices for code quality, testing, and deployment

Qualification

React.jsNode.jsRESTful API developmentJavaScript (ES6+)Databases MongoDBDatabases PostgreSQLDatabases MySQLCloud platforms AWSCloud platforms AzureCloud platforms GCPVersion control (Git)Agile/Scrum experienceProblem-solving skills

Required

Strong proficiency in React.js (Hooks, Context API, Redux)

Expertise in Node.js, Express.js, and RESTful API development

Solid understanding of JavaScript (ES6+), HTML5, and CSS3

Experience with databases: MongoDB, PostgreSQL, or MySQL

Knowledge of authentication, authorization, and security best practices

Familiarity with cloud platforms (AWS, Azure, or GCP) and CI/CD pipelines

Experience with version control systems (Git)

Strong problem-solving and debugging skills

Bachelor's or Master's degree in Computer Science, Information Technology, or related field

3–7 years of experience in full-stack development with React + Node.js

Preferred

Prior experience in Agile/Scrum environments

Company

InterSources Inc

Innovative IT Solutions Built for Your Business. InterSources Inc is your partner in Growth and CyberSecurity.

Founded in 2007

Fremont, California, USA

501-1000 employees

https://www.intersourcesinc.com

H1B Sponsorship

InterSources Inc has a track record of offering H1B sponsorships. Please note that this does not guarantee sponsorship for this specific role. Below presents additional info for your reference. (Data Powered by US Department of Labor)

Distribution of Different Job Fields Receiving Sponsorship

Represents job field similar to this job

Trends of Total Sponsorships

2025 (4)

2024 (5)

2023 (16)

2022 (1)

2021 (7)

2020 (7)