Sr. Java Developer

Keylent, Inc.

$100K — $130K *
Information Technology
Less than 5 years of experience
Job Overview by Ladders

Qualifications

  • 5-7 years of software development experience with strong Java Spring skills.
  • Proficiency in OOP concepts and analysis of time/space complexity.
  • Extensive knowledge of service-oriented architecture (SOA) and microservices design.
  • Hands-on experience with Java/J2EE and related server-side technologies.
  • Experience with complex XML processing and Webservices (SOAP and REST).
  • Familiarity with various application servers and JMS technologies.
  • Basic knowledge of scripting languages such as Unix Shell, Python, or PHP.

Responsibilities

  • Develop and maintain complex server-side applications using Java Spring.
  • Design and implement microservices and SOA solutions.
  • Optimize application performance through tuning and efficient coding.
  • Process complex XML and ensure the robustness of web services integration.
  • Schedule and automate tasks using tools like Quartz and Autosys.
  • Collaborate in a DevOps environment using tools like Jenkins and Docker.
  • Contribute to the full software development lifecycle, including coding, testing, and deployment.

Benefits

  • Flexible working arrangements to support work-life balance.
  • Professional development opportunities and training.
  • Access to the latest development tools and technologies.
  • Collaboration with a talented team of engineers and architects.
  • Supportive work culture that values innovation and creativity.
Full Job Description
Visa status: U.S. Citizens and those authorized to work in the U.S. are encouraged to apply.
Tax Terms: W2, 1099
Corp-Corp or 3rd Parties: Yes

The resource should be comfortable with Java Spring and should have good OOP concepts and ability to think through implementations through time/space complexity.

Must have Technical Skills:
Architecture : SOA, Microservices, Pipes and Filter, MVC, Asynchronous event driven, SOAP and REST Webservices, UML Design tools, Performance tuning.
Server Side Technologies: Java/J2EE, Spring (boot, batch, AOP, web, ORM/JDBC ), Struts, Tiles, Hibernate, Apache CXF, Apache Camel.
Complex XML Processing: DOM, Stax, SAX, XSLT, JAXB, XSD Schemas, WSDL.
Scheduling: Quartz, Autosys.
Application Servers: JBoss, WebLogic, WebSphere, Apache Tomcat.
JMS: Tibco EMS, JBoss HornetQ, Active MQ, WebSphere MQ.
Scripting: Unix Shell Scripting, Python, PHP.
Dev Ops : Jenkins, iCART, Splunk, Docker, Apache Ant, Apache Maven, Gradle, JIRA, Confluence.
IDEs: Eclipse, IntelliJ IDEA, Netbeans.

Good to have skills:
Automation tools: Selenium, BrowserStack.Front End: HTML/5, CSS, JavaScript, Ajax, jQuery, Angular JS, Node JS
Relational Databases: Oracle, Teradata, Sybase, MySQL.

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