Demo

Senior Full Stack Java Developer

SmarTek21
Issaquah, WA Contractor
POSTED ON 7/16/2026
AVAILABLE BEFORE 8/14/2026

Senior Full Stack Java Developer

  • Location: Hybrid - 3 Days on-site in Issaquah WA / 2 Days off-site
  • Employment Type: Contracted: 3 - 6 months
  • Experience Level: 7 years of Experience


What We’re Looking For


We’re seeking an experienced Senior Full Stack Java Developer with strong backend and UI development skills. You’ll be a key contributor to enterprise-grade applications and expected to collaborate with offshore teams across time zones.


Must-Have Qualifications

  • Bachelor’s degree in Computer Science, Software Engineering, or related field
  • 5 years of hands-on Java development experience
  • 3 years with ReactJS or a similar UI framework
  • 3 years using Spring Boot and Hibernate
  • 5 years building enterprise apps using Servlet, JSP, MVC, and Security frameworks
  • Strong skills in:
  • JavaScript, jQuery (3 years)
  • REST and SOAP web services
  • JDBC, SQL, stored procedures, and JPA
  • XML, XSD, XSLT
  • Unit testing with JUnit and mocking frameworks (Mockito, JMockit, etc.)
  • Familiarity with Agile methodologies and CI/CD tools like Jenkins
  • Source control experience with Git, TFS, or similar tools

Nice-to-Have Skills

  • Experience with Backbone.js
  • Exposure to Splunk for log analysis
  • Familiarity with Redis, Memcached, or other caching frameworks
  • Basic knowledge of web accessibility standards
  • Hands-on experience with SCSS (6 months)
  • Understanding of microservices architecture

Salary : $115,000 - $135,000

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