SENIOR FULL STACK DEVELOPER

VSolvit•Norco, CA

19d•$120,000 - $180,000•Onsite

About The Position

We are seeking a Senior Full Stack Developer to lead the design, development, and modernization of our scalable enterprise web applications. In this role, you will drive technical initiatives across our stack (React, C#/.NET, PostgreSQL), mentor junior developers, and collaborate with cross-functional teams to deliver analytics-driven platforms.

Requirements

Bachelor’s degree in computer science, Software Engineering, or a related field (or equivalent experience).
5+ years of professional software development experience.
Strong production experience with React, JavaScript/TypeScript, HTML5, CSS3, and responsive design.
Proven experience with C# / .NET and RESTful API development.
Experience with PostgreSQL and SQL query optimization.
Demonstrated ability to provide technical guidance and mentorship to junior developers.
U.S. Citizenship
Must have the ability to obtain a U.S. Secret Security Clearance.
If applicable: If you are or have been recently employed by the U.S. government, a post-employment ethics letter will be required if employment is offered

Nice To Haves

Experience with Vite, Vue.js, or alternative modern front-end tooling.
Familiarity with cloud platforms (AWS, Azure) and DevOps/CI/CD pipelines.
Experience working within a SAFe Agile framework.
Exposure to embedding advanced data visualization or analytics platforms.

Responsibilities

Design, build, and maintain responsive front-end UIs (React, TypeScript) and robust server-side applications/RESTful APIs (C#/.NET).
Collaborate with data teams to embed dynamic dashboards, reporting tools, and data visualizations into enterprise applications.
Participate in Agile/Scrum ceremonies, managing tasks via Jira and collaborating through Git workflows.
Mentor junior team members, lead code reviews, participate in architecture discussions, and establish development best practices.