Senior Fullstack Engineer

Software Guidance & Assistance, Inc. (SGA, Inc.); San Jose (CA); On-site; USD 100,000 - 130,000; Full time

Job summary

Software Guidance & Assistance, Inc. (SGA, Inc.) is seeking a Senior Fullstack Engineer for a contract assignment in San Jose, CA. You will be responsible for developing and maintaining full-stack applications using technologies such as React, NextJS, Java, and Spring Boot. The ideal candidate has over 3 years of experience in full-stack development, with strong skills in AWS and SQL. Join our team to build scalable applications and contribute to a dynamic working environment.

Qualifications

• 3+ years of experience in full-stack development.
• Strong proficiency in Java, Spring Boot, React, and NextJS.
• Experience with modern web development workflows.

Responsibilities

• Develop and maintain full-stack applications using modern frameworks.
• Ensure application performance, reliability, and maintainability.
• Participate in code reviews and architecture discussions.

Skills

Full-stack development

Java

Spring Boot

React

NextJS

TypeScript

SQL

Education

Bachelor's degree in Computer Science or related field

Tools

Webpack

Babel

ESLint

Jest

AWS

Docker

Kubernetes

Job 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, S3, and event frameworks.
• Work with SQL databases (e.g., MySQL, PostgreSQL) and optionally NoSQL systems (e.g., MongoDB).
• Participate in code reviews, architecture discussions, and agile ceremonies.
• Ensure application performance, reliability, and maintainability.
• Troubleshoot and resolve technical issues across the stack.
• Contribute to CI/CD pipelines using tools like Jenkins, Git, and Docker.

Required Skills

• 3+ years of experience in full-stack development.
• Strong proficiency in Java, Spring Boot, React, and NextJS.
• Experience with TypeScript, Webpack, Babel, ESLint, and Jest in modern web development workflows.
• Experience with AWS infrastructure and deployment practices.
• Solid understanding of SQL and relational database design.
• Familiarity with version control systems (Git), Agile methodologies, and DevOps practices.
• Excellent problem-solving and communication skills.
• Education: Bachelor's degree in Computer Science or related field.

Bonus Skills

• Familiarity with Ruby code bases.
• Experience with monitoring tools like New Relic, Splunk, or Grafana.
• Exposure to containerization and orchestration (Docker, Kubernetes).
• Experience designing elegant user interfaces.

SGA is an Equal Opportunity Employer and does not discriminate on the basis of Race, Color, Sex, Sexual Orientation, Gender Identity, Religion, National Origin, Disability, Veteran Status, Age, Marital Status, Pregnancy, Genetic Information, or Other Legally Protected Status. We are committed to providing access, equal opportunity, and reasonable accommodation for individuals with disabilities in employment, and our services, programs, and activities. Please visit our company EEO page to request an accommodation or assistance regarding our policy.