Software Engineer I - Java and API Development

Job DescriptionThis position is not eligible for visa sponsorship, now or in the future.Candidates must be a US Citizen or Green Card HolderThis position is hybrid 2 days per week in our Cincinnati, OH officeAre you ready to write your next chapter?Make your mark at one of the biggest names in payments.We'relooking for aSoftwareEngineer- Javato join our ever-evolvingFraud and Disputesteamandhelp us unleash the potential of every business.Whatyou'llownas theSoftware Engineer- JavaProvide strong Java development for on-prem and cloud-based software architecture and scalable API designs.Design, develop, andmaintainbackend services and APIs using Java and Spring Boot.Conduct unit testing, integration testing, and debugging.Participate in software design meetings and analyze user needs todeterminetechnical requirements.Ensure enforcement of IT standards and chosen Technology StackDesign and develop key application components as microservices by adapting the Twelve-Factor Application Methodology using Spring Boot, Java, and RESTful architecture.Design and develop apps with high throughput and low latency applying load balancing, caching,threadingetc.Write technical specifications based on conceptual design andstatedbusiness requirements.Optimizesystem performance and ensure reliability and scalability.Support deployment and monitoring of services in cloud environments.Document procedures for installation, maintenance, and support.Participate in Agile ceremonies and contribute to sprint planning and estimation.Perform other related duties as assigned.Whatyou'llbring3+ years of professional experience in backend software developmentBachelor's degree in Computer Engineering, Computer Science, or related discipline, or equivalent combination of education, training, and experience.Proficiencyin Java and Spring BootExperience developing RESTful APIs and microservicesObject-oriented and service-oriented design concepts, including knowledge of data transfer objects and associated design patterns.Experience working with cloud computing strategies and architecture (Kubernetes, AWS services such as EKS, Lambda, Dynamo DB, API gateway, SQS, EC2, S3, CloudWatch, IAM roles/polices etc.)Experience in implementing Micro services Architecture & building / deploying highly automated, scalable, and maintainable infrastructure.Experience in container-based development (Docker, Kubernetes)Experienceworking withOAuth2.0 framework and scopes.Experience with modern software development tools for Continuous Integration including Jenkins, Git/GitHub,Checkmarx, Blackduck, Nexus, Maven, SonarQube, andSnyk.Knowledge of security vulnerabilities in web applications and experience addressing them.Familiarity with relational databases (e.g., PostgreSQL, MySQL)Agilesoftware development life cycleexperienceStrong problem-solving and debugging skillsAbility to work collaboratively in a team environmentSolid communication and documentation skillsIt'sa bonus if youhaveExperience withfrontendframeworks such asIonic,AngularJS.Experience with front-end technologies such as JavaScript, TypeScript,JQuery, Ajax, HTML5, CSS3, and Bootstrap.About the teamTo learn more about our winning teams, check out ourworld-class teamsthatown itevery day.What makes aWorldpayerWhat makes aWorldpayer?It'ssimple: Think, Act, Win. We stay curious, always asking the rightquestionsandfinding creative solutions to simplify the complex.We'redynamic,everyWorldpayeris empowered to make the right decisions for their customers.And we're determined, always staying openandwinning and failing as one.Does this sound like you? Then you sound like aWorldpayer. Apply

Created: 2025-11-13