Core Java Developer Job at SFE, Connecticut

  • SFE
  • Connecticut

Job Description

  • Design, develop, and maintain scalable applications using Java, J2EE, Spring Boot, and microservices architecture.
  • Develop and integrate REST and SOAP APIs using XML, XSLT, and related technologies.
  • Build responsive, cross-browser-compatible user interfaces using React.js, Next.js, or Vue.js, along with JavaScript, Redux, HTML5, and CSS3.
  • Work with relational databases such as Oracle, SQL Server, and MySQL, as well as NoSQL databases such as MongoDB and DocumentDB.
  • Implement automated testing using JUnit and frontend testing frameworks such as Jasmine and Karma.
  • Manage source code, version control, and deployments using Git, GitHub, Jenkins, and CI/CD pipelines.
  • Develop and support enterprise integrations using Apache Kafka and MuleSoft.
  • Work with AWS, Kubernetes, and cloud-based application environments.
  • Optimize application performance, caching, scalability, and SEO.
  • Collaborate with UX designers, business stakeholders, and cross-functional engineering teams.
  • Participate in code reviews, troubleshooting, testing, and production support.
  • Required Skills

    • Java, J2EE, Spring Boot, and microservices.
    • REST/SOAP APIs, API integration, XML, and XSLT.
    • Frontend development using React.js, Next.js, or Vue.js.
    • JavaScript, Redux, HTML5, CSS3, SASS, and Bootstrap.
    • RDBMS: Oracle, SQL Server, or MySQL.
    • NoSQL: MongoDB or DocumentDB.
    • Git/GitHub, Jenkins, CI/CD, JIRA, and JUnit.
    • Experience building scalable, responsive, and high-performance applications.

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