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Api Support Engineer Jobs Near Me

ITTConnect is seeking a z/OS Connect API Engineer to work on site for a client in the Columbus, OH ... Configure and support JWT, OAuth2, OIDC, RACF, and certificate-based authentication. Implement CI ...

ITTConnect is seeking a z/OS Connect API Engineer to work on site for a client in the Columbus, OH ... Configure and support JWT, OAuth2, OIDC, RACF, andcertificate-based authentication. * Implement CI ...

Provide SRE production support for Mainframe applications, APIs, Web Services, and Microservices ... Support API modernization initiatives, including SOAP-to-REST migrations, API onboarding ...

Site Reliability Engineer

Columbus, OH

$55 - $73.25/hr

Provide SRE production support for Mainframe applications, APIs, Web Services, and Microservices ... Support API modernization initiatives, including SOAP-to-REST migrations, API onboarding ...

Integration Engineer II

Columbus, OH · On-site

$100K - $135K/yr

Implement API security (OAuth2, JWT, API keys), versioning, rate limiting, and robust error ... support * Collaborate with cross-functional teams to optimize data flows and ensure adherence to ...

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How much do api support engineer jobs pay per hour?

As of Aug 7, 2026, the average hourly pay for api support engineer in the United States is $39.87, according to ZipRecruiter salary data. Most workers in this role earn between $29.57 and $46.63 per hour, depending on experience, location, and employer.
What cities are hiring for Api Support Engineer jobs? Cities with the most Api Support Engineer job openings:
What states have the most Api Support Engineer jobs? States with the most job openings for Api Support Engineer jobs include:
Who are the top companies hiring for Api Support Engineer jobs? The top 10 employers for Api Support Engineer jobs are:
A map of the United States highlighting the number of Api Support Engineer job openings by state according to ZipRecruiter. The image is accompanied by a detailed chart listing the number of Api Support Engineer job openings in each state, with California having the most at 2 and Hawaii the least at 0.

z/OS Connect API Engineer

ITTConnect

Columbus, OH

Full-time

Posted 8 days ago


Job description

ITTConnect is seeking a z/OS Connect API Engineer to work on site for a client in the Columbus, OH area. This is a contract position with a client that is a global leader in consulting, digital transformation, technology and engineering services with over 300,000 team members in nearly 50 countries. The end client is in the Utilities sector.

Job location: Columbus, OH (on site work) The z/OS Connect API Engineer is responsible for modernizing mainframe services through API enablement using IBM z/OS Connect. This role bridges traditional CICS/COBOL systems with modern API and cloud-native architectures while enabling secure, scalable, and reusable integration capabilities. Key Responsibilities: Develop REST APIs using IBM z/OS Connect.

Expose CICS and DB2 transactions through modern API contracts. Build and maintain API service definitions, mappings, and YAML configurations. Develop OpenAPI specifications aligned with enterprise standards.

Configure and support JWT, OAuth2, OIDC, RACF, and certificate-based authentication. Implement CI/CD deployment pipelines using GitHub Actions and Gradle. Support integration with APIM as the enterprise API gateway.

Troubleshoot performance, security, and connectivity issues. Develop onboarding templates and reusable API accelerators. Participate in mainframe modernization initiatives and Shadow Service migration efforts.

Requirements IBM z/OS Connect REST APIs OpenAPI JSON/XML CICS COBOL DB2 RACF GitHub CI/CD Preferred Skills: APIM Java Spring Boot OAuth2/OIDC Mainframe modernization programs