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DellFor Technologies

IT services and staffing firm

Senior Java Developer

Full-TimePosted on 2/20/2026
$80k/yr+ Relocation allowance + Referral bonus + Travel allowance
Mid, Senior
Bachelor's
Oklahoma City, OK, USA
In Person
Software EngineeringBackend Engineering
No H1B Sponsorship

About the job

Requirements
  • A Bachelor's degree or equivalent experience.
  • Four or more years of relevant experience.
  • Experience with all phases of the Software Development Lifecycle, including system analysis, design, coding, testing, debugging, and documentation.
  • Experience programming with Java, Java Platform, Enterprise Edition, the Spring Framework, the Hibernate Framework, and Java Database Connectivity.
  • Strong Structured Query Language experience.
  • Knowledge of front-end development using Angular and Bootstrap.
  • Experience with Message Queue or other messaging products.
  • Eight years of information technology experience in analysis, design, implementation, and testing of client/server and web-based applications using Java, Java Platform, Enterprise Edition technologies, and object-oriented programming concepts.
  • Experience with relational databases, including Oracle, IBM DB2, MySQL, and SQL Server.
  • Experience with version control tools, including Subversion, Concurrent Versions System, Git, Stash, and Team Foundation Server.
  • Experience with Java integrated development environments and development tools, including Eclipse, GGTS, Rational Application Developer, WebSphere Application Developer, and WebLogic Workshop.
  • Experience with unit and performance testing tools, including JUnit, Spock, TestNG, JMeter, and SoapUI.
Responsibilities
  • Participate in design sessions, requirements analysis, task breakdown and estimation sessions, daily scrums, sprint-end reviews, and retrospectives.
  • Assign tasks to oneself and team members and estimate work hours based on team input.
  • Design and develop web applications and web components using Java, JavaScript, JavaServer Pages, Servlets, Java Database Connectivity, Struts, LDAP, JavaServer Faces, Spring, JavaBeans, Java Message Service, Extensible Markup Language, HyperText Markup Language, Extensible HyperText Markup Language, Cascading Style Sheets, AngularJS, Bootstrap, PrimeFaces, Unified Modeling Language, Oracle, Structured Query Language, and Model-View-Controller architecture.
  • Develop JavaServer Pages, Ajax components, jQuery components, Servlets, custom tag handlers, enterprise JavaBeans, Java Message Service components, and web services.
  • Implement object-oriented designs using Unified Modeling Language and tools such as IBM Rational Rose and Microsoft Visio.
  • Develop applications on Apache Tomcat, JBoss, and WebLogic application servers.
  • Write Structured Query Language statements, stored procedures, functions, triggers, and cursors; perform query optimization.
  • Design and connect relational databases.
  • Develop Ant and Maven scripts for dependency management and to build and deploy Java Platform, Enterprise Edition applications.
  • Use Jira, Redmine, and Quality Center to update development tasks.
  • Use Log4j for server-side logging, debugging, and warning information.
Desired Qualifications
  • Big data experience.
  • Teamwork and collaboration skills to work across organizations and lead cross-functional teams.
  • Problem-solving skills to develop solutions for complex issues.

About the company

DellFor Technologies is an information technology services and workforce-solutions company. The company provides software development, cloud, cybersecurity, data, quality assurance, consulting, and technical staffing services. It serves businesses seeking technology delivery, modernization support, and contract or permanent technical talent. Its operating model centers on client projects and staffing engagements supported by consultants, recruiters, account teams, delivery management, and corporate operations. Teams work across software, cloud, cybersecurity, data, testing, recruiting, consulting, and client service. This structure supports consistent delivery across the organization.

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