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Junior Api Developer Jobs Near Me

ITTConnect

z/OS Connect API Architect

Columbus, OH · On-site

ITTConnect is seeking a z/OS Connect API Engineer/Junior Architect 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 ...

ITTConnect

z/OS Connect API Architect

Columbus, OH · On-site

ITTConnect is seeking a z/OS Connect API Engineer/Junior Architect 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 ...

Accenture

Mulesoft Sr. Developer / Architect

Columbus, OH

$48.50 - $64.50/hr

... junior developers, and contributing to estimation, sprint planning, and delivery governance. * Experience with Anypoint MQ, Flex Gateway, Omni Gateway, API governance, CloudHub 2.0, Runtime Fabric ...

New

Accenture

Mulesoft Sr. Developer / Architect

Hartford, OH · On-site

$45.25 - $60/hr

... junior developers, and contributing to estimation, sprint planning, and delivery governance. * Experience with Anypoint MQ, Flex Gateway, Omni Gateway, API governance, CloudHub 2.0, Runtime Fabric ...

New

Judge Group, Inc.

java developer

Columbus, OH · On-site

$55 - $65/hr

Participate in Agile/Scrum ceremonies, code reviews, and mentor junior developers. Required Skills ... OAuth2, JWT, and API security frameworks. * Experience with Oracle, DB2, MySQL, or SQL Server.

Apex Informatics

React Developer

Columbus, OH · On-site

$100K - $116K/yr

Implementing state management solutions (e.g., Redux, Context API) to handle data flow within the ... Mentor junior developers and contribute to team growth. * Adds to team culture of diversity ...

Harris

Senior Mobile Developer

Delaware, OH · On-site

$125K - $135K/yr

MVVM, The Composable Architecture) and dependency injection frameworks such as Koin. - RESTful API ... junior members of the development team. - Conduct code reviews to ensure code quality ...

Vertiv Co

Senior Oracle CPQ Developer

Westerville, OH · On-site

Contribute to API development and support integration monitoring, troubleshooting, and performance ... Provide informal mentorship and technical guidance to junior developers and contribute to team ...

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As of Aug 28, 2026, the average yearly pay for junior api developer in the United States is $88,976.00, according to ZipRecruiter salary data. Most workers in this role earn between $67,000.00 and $87,000.00 per year, depending on experience, location, and employer.

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Junior Api Developer jobs near you
A map of the United States highlighting the number of Junior Api Developer job openings by state according to ZipRecruiter. The image is accompanied by a detailed chart listing the number of Junior Api Developer job openings in each state, with California having the most at 2 and Hawaii the least at 0.

z/OS Connect API Architect

ITTConnect

Columbus, OH • On-site

Full-time

Re-posted just now

Job description

ITTConnect is seeking a z/OS Connect API Engineer/Junior Architect 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: Preferably Columbus, OH (on site work). Remote is also a possibility. The z/OS Connect API Engineer/Architect 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: Installation and configuration of a new IBM z/OS Connect EE and WebSphere Liberty environment from scratch 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 Required Skills: 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.

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