Developer III
Posted
Hansen Talent Group is hiring a Senior API Integration Developer to support the a team focused on enterprise integrations, API gateways, and real-time service orchestration across cloud and on-premise platforms.
This role is ideal for a backend-focused developer with strong API and integration experience who enjoys building scalable enterprise services, troubleshooting complex integrations, and supporting high-volume enterprise systems in a collaborative environment.
Hybrid- 3 days/week onsite required
What Youll Do
Analyze system specifications and design enterprise integration solutions to support business and operational needs
Design, code, test, debug, document, and maintain APIs and web services
Create, modify, and support enterprise integrations using RESTful and SOAP APIs
Work closely with analysts, developers, and stakeholders to understand and deliver integration requirements
Support API gateways, service orchestration, and enterprise integration platforms
Develop integrations across cloud and on-premise systems and applications
Perform testing, troubleshooting, debugging, and production support for enterprise services
Create technical specifications, workflows, diagrams, and integration documentation
Research production issues and coordinate enhancements or modifications to existing integrations
Support multiple concurrent integration efforts across commercial, government, and partner systems
Participate in enterprise modernization initiatives focused on scalability, responsiveness, and secure integrations
What Youll Need
4+ years of application development, systems integration, or API development experience
Strong experience developing APIs and web services using JavaScript or Java
Strong experience with RESTful and SOAP services
Understanding of enterprise integration concepts and service orchestration
Strong analytical, troubleshooting, and problem-solving skills
Experience working in fast-paced enterprise environments with multiple active initiatives
Strong verbal and written communication skills
Ability to collaborate effectively with technical teams and business stakeholders
Bachelors degree in Computer Science, Information Technology, or related field OR equivalent experience
Nice to Have
Experience with GraphQL
Experience with OAuth, mTLS, and authentication/encryption technologies
Experience with IBM DataPower, IBM API Connect, Kong, or AWS API Gateway
Experience with RedHat OpenShift Containers, Node.js, or WebSphere Application Server
Experience with GitHub, GitHub Actions, Jenkins, BlackDuck, SonarQube, or Artifactory
Experience with MQ, XML, MongoDB, SQL, Splunk, Swagger/OpenAPI, or IBM WTX/ITX
Experience with Mainframe Copybook transformations and enterprise integration tooling
