> Markdown version of [/jobs/ext/2851633-java-developer](https://www.wearedevelopers.com/jobs/ext/2851633-java-developer). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Java Developer - **Company:** OpTech LLC - **Location:** United States - **Contract:** Permanent contract - **Skills:** Java (Programming Language), Abstraction Layers, Application Programming Interfaces (APIs), Agile Methodology, Unit Testing, Relational Databases, Software Design Patterns, Eclipse (Software), Java Platform Enterprise Edition (J2EE), Hibernate (Java), Spring Framework, Apache Struts, JSON, Junit, Microsoft SQL Server, Pair Programming, Scrum Methodology, Simple Object Access Protocol (SOAP), Product Software Implementation Methods, Data Storage Technologies, Test-Driven Development (TDD), Restful APIs - **Published:** September 11, 2026 - **Apply:** https://www.thejobnetwork.com/job/java-developer-509965480 ## About the Role Strong experience with Java/J2EE Extensive experience with Agile (SCRUM, TDD, Pair Programming) Experience using Java frameworks & libraries such as Spring, Struts & Hibernate Understanding of SOAP, REST and JSON Familiar with Eclipse IDE Proficient in the use of multiple data storage & access techniques including abstraction layers, DAO's and RDBMS such as SQL Server Strong understanding and demonstrated use of design patterns Strong written & verbal communication skills Ability to work independently as well as in a team environment Bachelor's Degree ## Description Analyzing and interpreting functional requirements into design, development and implementation of software solutions -Developing server-side processes and API's for multiple front-end client applications -Following industry standards, patterns and best practices for J2EE development techniques in implementing business rules -Keeping up to date with latest Java technology while developing technical skills and abilities -Performing unit testing with JUnit and building unit tests (prefer TDD) -Collaborates with the project team and is willing to be flexible to achieve team goals. -Identify product or process related development issues and provide constructive feedback to the Manager of Services -Participate in project planning, estimation, stand-up and status meetings ## Related Videos - [How Unit Testing Saved My Career](https://www.wearedevelopers.com/videos/1642-how-unit-testing-saved-my-career) - [Test-Driven Development: It's easier than you think!](https://www.wearedevelopers.com/videos/1598-test-driven-development-it-s-easier-than-you-think) - [Rest API Antipatterns](https://www.wearedevelopers.com/videos/100208-rest-api-antipatterns) - [Tips and Tricks for Working with JSON](https://www.wearedevelopers.com/videos/1229-tips-and-tricks-for-working-with-json) - [API = Some REST and HTTP, right? RIGHT?!](https://www.wearedevelopers.com/videos/1675-api-some-rest-and-http-right-right) - [Beam Me Up, Java! Unraveling the Warp-Speed Evolution: A Journey through Java LTS Versions 11 to 21](https://www.wearedevelopers.com/videos/658-beam-me-up-java-unraveling-the-warp-speed-evolution-a-journey-through-java-lts-versions-11-to-21) ## Related Articles - [Top 10 Java Libraries](https://www.wearedevelopers.com/magazine/364-top-10-java-libraries) - [93 Java Interview Questions You Should Prepare For](https://www.wearedevelopers.com/magazine/14-93-java-interview-questions-you-should-prepare-for) - [Java Basics](https://www.wearedevelopers.com/magazine/122-java-basics) - [How We Built a Worry-Free System That Runs for 10+ Years – And What We’d Do Again](https://www.wearedevelopers.com/magazine/751-how-we-built-a-worry-free-system-that-runs-for-10-years-and-what-we-d-do-again) - [7 Important Tips That Every Software Developer Should Know](https://www.wearedevelopers.com/magazine/101-7-important-tips-that-every-software-developer-should-know) - [The 8 Best Code Testing Tools](https://www.wearedevelopers.com/magazine/402-the-8-best-code-testing-tools)