API Integration Developer III

SYSTEMTEC is seeking a API Integration Developer III for a hybrid opportunity in Columbia, SC. Candidate will support enterprise-wide API and systems integration initiatives in a fast-paced technical environment. This role focuses on developing, maintaining, and troubleshooting backend integration solutions that connect internal platforms, cloud services, and external business partners., * Design, develop, and maintain enterprise API and integration solutions

• Support REST and SOAP services across cloud and on-premises platforms
• Troubleshoot routing, transformation, authentication, and connectivity issues
• Collaborate with cross-functional teams to deliver scalable integration capabilities
• Participate in testing, deployments, monitoring, and ongoing operational support
• Contribute to modernization and continuous improvement initiatives within the integration environment

Do you have experience in Systems integration?, Do you have a Bachelor’s degree?, * Applicants must be authorized to work for any employer in the U.S. We are unable to provide sponsorship or work with Third-Party agencies.

• Bachelor’s degree in Computer Science, Information Technology, or a related field; equivalent experience combinations will also be considered
• Minimum of 4 years of experience in application development, systems integration, or related IT disciplines
• Strong experience developing and supporting RESTful and SOAP APIs
• Proficiency with JavaScript and backend integration technologies
• Hands-on experience with enterprise integration platforms and service orchestration
• Strong troubleshooting and analytical problem-solving skills
• Experience working in high-volume enterprise environments with multiple concurrent initiatives
• Ability to collaborate effectively with technical and non-technical stakeholders
• Must be eligible to obtain required clearance credentials and complete pre-employment screening requirements

Preferred Skills/Experience of the API Integration Developer III:

• Experience with IBM DataPower, IBM API Connect, AWS API Gateway, or Kong
• Familiarity with Red Hat OpenShift and container-based environments
• Experience with Node.js and Java-based backend services
• Knowledge of OpenAPI/Swagger standards
• Experience with CI/CD tools including GitHub Actions and Jenkins
• Familiarity with SonarQube, BlackDuck, ReadyAPI, and Artifactory
• Experience with MQ, XML transformations, or IBM WTX/ITX
• Understanding of OAuth, mTLS, and enterprise authentication technologies
• Experience using Splunk, MongoDB, or similar enterprise tools

4.44.4 out of 5 stars Columbia, SC 29224 Hybrid work $50.35 an hour - Contract, Pulled from the full job description

• Health insurance
• 401(k) matching
• Dental insurance
• Life insurance
• Disability insurance, Full-Time Employment with SYSTEMTEC means competitive compensation, access to health, dental, disability, and life coverage, and 401(k) with match.

Please note: SYSTEMTEC is not set up to employ workers in the states of California, New York, and New Jersey.

Pay: $50.35 per hour