Frontend Software Engineer

Flexton Inc.; San Jose (CA); On-site; USD 100,000 - 130,000; Part time

Job summary

A leading tech company in San Jose is seeking a Mid-Senior level developer to build responsive, user-friendly front-end interfaces and maintain backend services using React.js and Node.js. The ideal candidate should possess outstanding knowledge of Data Structures & Algorithms and have a collaborative spirit to work with cross-functional teams. A focus on code quality and performance is essential in this role. This is a contract position within the Information Technology sector.

Qualifications

• Outstanding knowledge of Data Structures & Algorithms.
• Good experience with React.js and Node.js.
• Strong understanding of web application architecture and RESTful APIs.

Responsibilities

• Build responsive, user-friendly front-end interfaces using React.js.
• Develop and maintain backend services and APIs using Node.js.
• Collaborate with product managers, designers, and engineers to deliver end-to-end solutions.

Skills

Data Structures & Algorithms

React.js

Node.js

Web application architecture

Version control (Git)

Job description

Key Responsibilities

• Build responsive, user-friendly front‑end interfaces using React.js
• Develop and maintain backend services and APIs using Node.js
• Apply strong Data Structures & Algorithms knowledge to optimize performance and scalability
• Collaborate with product managers, designers, and engineers to deliver end‑to‑end solutions
• Write clean, maintainable, and well‑documented code
• Debug, troubleshoot, and optimize applications for speed and reliability
• Participate in code reviews and contribute to best engineering practices

Required Qualifications

• Outstanding knowledge of Data Structures & Algorithms
• Good experience with React.js and Node.js
• Strong understanding of web application architecture and RESTful APIs
• Familiarity with modern development tools, version control (Git), and debugging techniques
• Ability to work independently and in a collaborative team environment

Seniority Level

Mid‑Senior level

Employment Type

Contract

Job Function

Information Technology

Industries

Retail