Senior Fullstack Engineer

SGA Inc. • San Jose, California, United States • Posted May 16, 2026

Position Overview

            Software Guidance & Assistance, Inc., (SGA), is searching for a         Senior Fullstack Engineer for a         contract  assignment with one of our premier SaaS clients in San Jose, CA.
       
       Responsibilities:

       Develop and maintain full-stack applications using React, NextJS, Java, and Spring Boot.

       Develop user interfaces in TypeScript, CSS, and use tools such as WebPack and ESLint.

       Design, implement, and consume RESTful and GraphQL APIs to support dynamic and scalable front-end experiences.

       Build and deploy scalable and secure solutions on AWS, leveraging services like RDS, S3, and event frameworks.

       Work with SQL databases (e.g., MySQL, PostgreSQL) and optionally NoSQL systems (e.g., MongoDB).

       Participate in code reviews, ar...