Core Java Developer

SFE; Alaska; On-site; USD 120,000 - 160,000; Full time

Job summary

SFE is seeking a software engineer to design, develop, and maintain scalable applications using Java, Spring Boot, and microservices. You will build REST and SOAP APIs, develop front-end interfaces with React/Next/Vue, and work with Oracle, SQL Server, MySQL, MongoDB, and DocumentDB.

The role includes CI/CD, Kafka/MuleSoft integrations, and cloud deployments. Ideal candidates have strong collaboration skills, experience in production support, and a passion for performance optimization and SEO.

Qualifications

• 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.

Responsibilities

• Collaborate with UX designers, business stakeholders, and cross-functional engineering teams.
• Participate in code reviews, troubleshooting, testing, and production support.

Skills

Experience building scalable, high-per

Tools

Java

J2EE

Spring Boot

Microservices

REST APIs

SOAP APIs

XML

XSLT

React.js

Next.js

Vue.js

JavaScript

Redux

HTML5

CSS3

SASS

Bootstrap

Oracle

SQL Server

MySQL

MongoDB

DocumentDB

Git

GitHub

Jenkins

CI/CD

JIRA

JUnit

Kafka

MuleSoft

AWS

Kubernetes

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.