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Senior Fullstack Engineer

SGA

San Jose, California, United States Contract June 07, 2026
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Opportunity Description


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, S, and event frameworks.
  • Work with SQL databases (, MySQL, PostgreSQL) and optionally NoSQL systems (, MongoDB).
  • Participate in code reviews, architecture discussions, and agile ceremonies.
  • Ensure application performance, reliability, and maintainability.
  • Troubleshoot and resolve technical issues across the stack.
  • Contract Computer Occupations

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