Description We are offering a contract to hire employment opportunity for a Full Stack Java Developer | ETL in CEDAR FALLS, Iowa. As a key part of our team, you will be actively involved in backend Java development, ETL operations, and front-end JavaScript to craft and enhance our software solutions. Responsibilities: • Design and implement backend Java applications and services • Develop complex queries in SQL for ETL operations • Utilize J2EE server or SpringBoot Microservices to set the environment for Java operations • Understand and apply CDI injections where necessary • Use React and Typescript for front-end development, with a focus on ES 6 Syntax • Maintain and update applications running on Java 21 and React 18, preparing for transition to React 19 • Contribute to front-end JavaScript development • Utilize REST API and Java API for RESTful Web Services in application development • Maintain professional development skills and knowledge, with at least 3 years of prior experience • Optional: Develop mobile applications using React Native and Oracle's RestAPI. Requirements • Must have a minimum of 3 years of experience in Full Stack Java Development and ETL. • Proficiency in Backend Development and Client Side Scripting is required. • Knowledge of Cloud Technologies is essential. • Experience with API Development and Datastage ETL is necessary. • Familiarity with ETL - Extract Transform Load processes is a must. • Expertise in Java and J2EE - Java 2 Enterprise Edition is needed. • Understanding of Java API and Java API for RESTful Web Services is required. • Experience with JavaScript, JavaScript Framework, and Typescript is desired. • Proficiency in React and familiarity with Full Stack Frameworks is essential. • Experience with Full Stack Software and Front-End Frameworks is necessary. • Ability to work collaboratively in a team and independently. • Excellent problem-solving skills and attention to detail. • Strong verbal and written communication skills. • Bachelor's degree in Computer Science or a related field, or equivalent work experience. Technology Doesn't Change the World, People Do.® Robert Half is the world’s first and largest specialized talent solutions firm that connects highly qualified job seekers to opportunities at great companies. We offer contract, temporary and permanent placement solutions for finance and accounting, technology, marketing and creative, legal, and administrative and customer support roles. Robert Half works to put you in the best position to succeed. We provide access to top jobs, competitive compensation and benefits, and free online training. Stay on top of every opportunity - whenever you choose - even on the go. Download the Robert Half app (https://www.roberthalf.com/us/en/mobile-app) and get 1-tap apply, notifications of AI-matched jobs, and much more. All applicants applying for U.S. job openings must be legally authorized to work in the United States. Benefits are available to contract/temporary professionals, including medical, vision, dental, and life and disability insurance. Hired contract/temporary professionals are also eligible to enroll in our company 401(k) plan. Visit roberthalf.gobenefits.net for more information. © 2024 Robert Half. An Equal Opportunity Employer. M/F/Disability/Veterans. By clicking “Apply Now,” you’re agreeing to Robert Half’s Terms of Use (https://www.roberthalf.com/us/en/terms) .