Description We are on the lookout for a proficient Java Developer (Backend, Scala) III (Contractor) to be a part of our team. This role is based in Philadelphia, Pennsylvania and offers a short-term contract employment opportunity. As a Java Developer, your primary responsibilities will involve the development of prototypes, software development best practices, and the creation of high-quality code. Responsibilities: • Develop prototypes and concepts through a rapid development process. • Champion software development best practices within the team. • Produce high-quality code with a focus on architectural thinking. • Build REST services from scratch, demonstrating a deep understanding of Service Oriented Architectures. • Utilize various technologies such as Scala 2.11, Http4s, Play2, Akka, Kafka, ELK, Scalaz, Hadoop, Apache Spark, Amazon Web Service Lambda, S3, Kinesis, and SQS. • Apply strong skills in Object Oriented Programming and Functional paradigm. • Utilize Agile/Scrum methodologies and associated tools like JIRA in the development process. • Ensure attention to detail and exhibit a fast-learning ability. • Maintain self-motivation and demonstrate the ability to work independently. Requirements • Proven experience in Java and Scala for backend development • Proficient in Agile Scrum and Agile Development methodologies • Bachelor's degree in Computer Sciences or related field • Solid understanding of software development and software design patterns • Experience with Apache Spark, Apache Kafka, and Hadoop technologies • Experience with Elasticsearch technologies and Amazon Simple Queue Service (SQS) • Knowledge of S3 and other AWS services • Proficiency in Object-Oriented Programming • Familiarity with Cucumber Behavior Driven Development (BDD) • Experience in creating prototypes and implementing best practices in development • Proficiency in using JIRA for project management • Experience in backend development, particularly for websites • Ability to work collaboratively with engineering teams and suppliers • Commitment to producing quality code and software designs • Experience with or knowledge of design patterns in software engineering. 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) .