Full-Stack Engineer: Build Scalable Modern Web Apps

UpCore Solutions; Redwood City (CA); On-site; USD 150,000 - 210,000; Full time

Job summary

UpCore Solutions in Redwood City, CA is seeking a talented Full-Stack Software Engineer to design, develop, and maintain software applications. The role requires strong front-end and back-end skills, collaboration with cross-functional teams, and a passion for learning new technologies.

You will work across modern stacks with React, Java/Python/Node.js, and cloud services, contributing to high-quality software and scalable systems while mentoring teammates and delivering robust solutions.

Qualifications

• 5+ years of full-stack engineering experience across startups or large tech environments.
• Strong front-end skills with HTML, CSS, JavaScript and React.
• Experience in back-end development with Java, Python, or Node.js; SQL databases.
• Cloud experience with AWS or Azure; Agile software practices.
• VC-backed startup experience is a plus and strong communication is required.

Responsibilities

• Design and develop software applications and systems using modern languages and frameworks.
• Collaborate with cross-functional teams to translate business requirements into technical solutions.
• Write clean, well-documented code and perform unit testing and debugging.
• Participate in code reviews and continuously improve existing applications.

Skills

Full-stack experience

React

JavaScript

AWS/Azure

Agile

Problem solving

Teamwork

Education

Bachelor's or Master's in CS/Software Eng

Tools

Java

Python

Node.js

Job description

UpCore Solutions in Redwood City, CA is seeking a talented Full-Stack Software Engineer to design, develop, and maintain software applications. The role requires strong front-end and back-end skills, collaboration with cross-functional teams, and a passion for learning new technologies.

You will work across modern stacks with React, Java/Python/Node.js, and cloud services, contributing to high-quality software and scalable systems while mentoring teammates and delivering robust solutions.