9 junior java developer jobs at 6 companies in Yulee, FL
2d
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Engineer I
Jacksonville, Florida, United States
OnsiteFull Time
0+ YOEBachelor’s degree or equivalent experience, 0–2+ years of software development experience, and proficiency in Java, Spring Boot, SQL, Git, web application security, and Agile methods.
Java, Spring Boot, React, RESTful APIs, JUnit, Mockito, SQL, PostgreSQL, Claude Code, GitHub Copilot, Git, Azure DevOps, GitHub Actions, Docker, Azure, Amazon Web Services (AWS), Google Cloud, CI/CD
2d
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Engineer I
Jacksonville, Florida, United States
OnsiteFull Time
0+ YOEBachelor’s degree in computer science, software engineering, or related field, or equivalent experience; 0–2+ years developing Java applications with Spring Boot, REST APIs, SQL, Git, and web technologies.
Java, Spring Boot, React, RESTful APIs, JUnit, Mockito, SQL, Claude Code, GitHub Copilot, PostgreSQL, Git, Azure DevOps, GitHub Actions, Docker, Azure, AWS, Google Cloud
2d
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Engineer II
Jacksonville, Florida, United States
OnsiteFull Time
2+ YOEBachelor's degree or equivalent experience; 2–4+ years of software development experience; C#, .NET, React, JavaScript, TypeScript, SQL, Git, and web security knowledge required.
C#, .NET, .NET Core, ASP.NET Core, React, JavaScript, TypeScript, SQL, Git, Claude, Azure DevOps, GitHub Actions, Docker, AWS, Java, Spring Boot
2d
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Engineer II
Jacksonville, Florida, United States
OnsiteFull Time
2+ YOEBachelor's degree or equivalent experience; 2–4+ years of software development; C#, .NET, React, JavaScript, TypeScript, SQL, Git, web security, Agile, and strong problem-solving and communication skills.
C#, .NET, .NET Core, ASP.NET Core, React, JavaScript, TypeScript, SQL, Git, Claude, Azure DevOps, GitHub Actions, Docker, AWS, Java, Spring Boot
3w
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Senior Offensive Security Engineer - Pentester
Denver or Washington or Seattle or Charlotte or Jacksonville or Jersey City or Chicago
$160k-$205k/yr OnsiteFull Time
5+ YOE5+ years offensive security experience, proficiency with pentesting tools, strong understanding of networks/OS/Active Directory, ability to code (Python/Java/C#), report vulnerabilities, mentor junior engineers.
Burp Suite, Metasploit, nmap, Python, Java, C#
1mo
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QA Engineer
Jacksonville, Florida, United States
OnsiteFull Time
2+ YOEBachelor's in CS/IT or related; 2+ years QA experience; Android testing; API testing (Postman, JMeter); automation (Appium, Selenium, Pytest); ability to read/debug Python or Java; strong communication and analytical skills.
Android, Postman, JMeter, Charles, Fiddler, Appium, Selenium, Pytest, Python, Java
1mo
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Managed Services - Data Engineer - Experienced Associate
Phoenix or Indianapolis or Grand Rapids or Raleigh or Charlotte or Jacksonville or Cincinnati or Cleveland or Columbia or Kansas City or Columbus or Dallas or Las Vegas or Little Rock or Baltimore or Richmond or Louisville or Sacramento or Birmingham or St. Louis or Albany or Tampa or Atlanta or Toledo or Tulsa or Austin or Miami or Milwaukee or Minneapolis or Denver or Des Moines or Nashville or Detroit or New Orleans or Buffalo or Oklahoma City or Fort Worth or Greensboro or Pittsburgh or Houston
$63k-$140k/yr OnsiteFull Time
1+ YOEBachelor's degree, 1+ years' experience, proficiency with Python, Java, SQL, DataStage, DB2/SQL Server, Oracle BI, QlikView/Spotfire, UNIX; experience with data engineering, ETL, and data architecture.
Python, Java, DataStage, Oracle Business Intelligence, QlikView, Spotfire, DB2, SQL Server, SQL, Snowflake, UNIX
1mo
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Production Support Engineer - Non-Day Shift Hours
Chicago or Milwaukee or Atlanta or Jacksonville
$80k-$90k/yr RemoteFull Time
2+ YOEManage and resolve production incidents, perform root cause analysis, query databases with advanced SQL, use Postman and monitoring tools, coordinate cross-functional stakeholders, and support 24/7 staffing model.
SQL, Postman, AI, Java, Python, Ruby, Confluence, Jira, PagerDuty, Sentry, Kibana, Jenkins, Argo, Vault, Coralogix, ITSM, ITIL
1w
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Software Engineering Intern – Summer 2027
Fridley or Tempe or Eatontown or Santa Rosa or Lafayette or Boulder or Plymouth or Mounds View or Irvine or North Haven or Memphis or Newton or Dexter or Santa Ana or Mansfield or Fort Worth or Minneapolis or Brooklyn Center or Jacksonville or Boston or Brooklyn Park
$27-$45/hr OnsiteFull Time
Currently pursuing BS/MS in computer/software engineering or related with anticipated graduation 2027–2029; full-time internship availability June–Aug; U.S. work authorization required; 3.0 GPA preferred; experience with programming/projects preferred.
C, C++, C#/.NET, SQL, JavaScript, Java, Python, Swift, HTML/CSS, Microsoft Visual Studio, Jenkins, GitLab