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Intelliswift - An LTTS Company Logo

Senior Fullstack Engineer

Intelliswift - An LTTS Company

From $88
Sep 10, 2025
San Jose, CA, US
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Develop and maintain full-stack applications using React, NextJS, Java, and Spring Boot.

Requirements

  • 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.
  • Exposure to containerization and orchestration (Docker, Kubernetes).
  • Experience designing elegant user interfaces.

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.

Other

  • 3+ years of experience in full-stack development.
  • Excellent problem-solving and communication skills.
  • Familiarity with Ruby code bases.
  • Experience with monitoring tools like New Relic, Splunk, or Grafana.