Columbus, OH · On-site
$110K - $132K/yr
OS Connect API Engineer(C1/C2)_Onshore Work site: Columbus, US (Onsite) Start date: Immediate availability. Role Summary The z/OS Connect API Engineer is responsible for modernizing mainframe ...
Columbus, OH · On-site
$110K - $132K/yr
OS Connect API Engineer(C1/C2)_Onshore Work site: Columbus, US (Onsite) Start date: Immediate availability. Role Summary The z/OS Connect API Engineer is responsible for modernizing mainframe ...
Collaborate with business, integration, data, and technical teams to ensure successful delivery ... Bachelor's degree in Engineering, Computer Science, Supply Chain, or a related field.
Collaborate with business, integration, data, and technical teams to ensure successful delivery ... Bachelor's degree in Engineering, Computer Science, Supply Chain, or a related field.
Marysville, OH · On-site
Coordinate with data, integration, and technical teams for interfaces and data migration. * Support ... Bachelor's degree in Engineering, Computer Science, Supply Chain, or a related field. * Blue Yonder ...
Marysville, OH · On-site
Coordinate with data, integration, and technical teams for interfaces and data migration. * Support ... Bachelor's degree in Engineering, Computer Science, Supply Chain, or a related field. * Blue Yonder ...
Redmond, WA · On-site
Apolis is working on Project Kuiper, an initiative aimed at increasing global broadband access ... and relevant data models • Collaborate with engineers across the organization to gather ...
Redmond, WA · On-site
Apolis is working on Project Kuiper, an initiative aimed at increasing global broadband access ... and relevant data models • Collaborate with engineers across the organization to gather ...
Sunnyvale, CA · On-site
$65.50 - $86.50/hr
Big Data Software Engineer Job Details This position is to perform software engineering (programming) tasks with a small team to enhance a promising Retail Engagement Analytics product to expand the ...
Sunnyvale, CA · On-site
$65.50 - $86.50/hr
Big Data Software Engineer Job Details This position is to perform software engineering (programming) tasks with a small team to enhance a promising Retail Engagement Analytics product to expand the ...
Annapolis Junction, MD · On-site
$117K - $140K/yr
Shield Consulting Solutions, Inc. is seeking a Data Software Engineer with an active TS/SCI w/Polygraph clearance. The role involves developing, maintaining, and enhancing complex software systems ...
Annapolis Junction, MD · On-site
$117K - $140K/yr
Shield Consulting Solutions, Inc. is seeking a Data Software Engineer with an active TS/SCI w/Polygraph clearance. The role involves developing, maintaining, and enhancing complex software systems ...
San Diego, CA · On-site
$148K - $183K/yr
... GPU data pipelines Debug rendering issues (flickering, precision differences, GPU/CPU ... apolis
San Diego, CA · On-site
$148K - $183K/yr
... GPU data pipelines Debug rendering issues (flickering, precision differences, GPU/CPU ... apolis
Philadelphia, PA · On-site
$115K - $138K/yr
The Role As a Senior Software Developer (Data Engineering) you'll play a critical role in building and maintaining the data solutions that power regulatory reporting across U.S. equity and options ...
Philadelphia, PA · On-site
$115K - $138K/yr
The Role As a Senior Software Developer (Data Engineering) you'll play a critical role in building and maintaining the data solutions that power regulatory reporting across U.S. equity and options ...
Philadelphia, PA · Hybrid
$115K - $138K/yr
The Role As a Senior Software Developer (Data Engineering) you'll play a critical role in building and maintaining the data solutions that power regulatory reporting across U.S. equity and options ...
Philadelphia, PA · Hybrid
$115K - $138K/yr
The Role As a Senior Software Developer (Data Engineering) you'll play a critical role in building and maintaining the data solutions that power regulatory reporting across U.S. equity and options ...
Chantilly, VA · On-site
$117K - $140K/yr
The Data & Software Engineer works with a small team to build complex data flows for a custom application. Successful candidate will have advanced Python programming skills, familiarity with Java, an ...
Chantilly, VA · On-site
$117K - $140K/yr
The Data & Software Engineer works with a small team to build complex data flows for a custom application. Successful candidate will have advanced Python programming skills, familiarity with Java, an ...
Chantilly, VA · On-site
$117K - $140K/yr
The Data & Software Engineer works with a small team to build complex data flows for a custom application. Successful candidate will have advanced Python programming skills, familiarity with Java, an ...
Chantilly, VA · On-site
$117K - $140K/yr
The Data & Software Engineer works with a small team to build complex data flows for a custom application. Successful candidate will have advanced Python programming skills, familiarity with Java, an ...
Camden, TN · On-site
$100K - $120K/yr
As a Data Software Engineer, you'll be at the core of how we turn raw Earth Observation data into scalable, reliable and high-quality data products. You'll design and build the pipelines and systems ...
Camden, TN · On-site
$100K - $120K/yr
As a Data Software Engineer, you'll be at the core of how we turn raw Earth Observation data into scalable, reliable and high-quality data products. You'll design and build the pipelines and systems ...
Mclean, VA · On-site
$115K - $139K/yr
Overview VTG is seeking a Data & Software Engineer works with a small team to build complex data flows for a custom application. Successful candidate will have advanced Python programming skills ...
Mclean, VA · On-site
$115K - $139K/yr
Overview VTG is seeking a Data & Software Engineer works with a small team to build complex data flows for a custom application. Successful candidate will have advanced Python programming skills ...
Mclean, VA · On-site
$115K - $139K/yr
The Data & Software Engineer works with a small team to build complex data flows for a custom application. Successful candidate will have advanced Python programming skills, familiarity with Java, an ...
Mclean, VA · On-site
$115K - $139K/yr
The Data & Software Engineer works with a small team to build complex data flows for a custom application. Successful candidate will have advanced Python programming skills, familiarity with Java, an ...
Chantilly, VA · On-site
$117K - $140K/yr
The Data & Software Engineer works with a small team to build complex data flows for a custom application. Successful candidate will have advanced Python programming skills, familiarity with Java, an ...
Chantilly, VA · On-site
$117K - $140K/yr
The Data & Software Engineer works with a small team to build complex data flows for a custom application. Successful candidate will have advanced Python programming skills, familiarity with Java, an ...
Gloucester City, NJ · On-site
$110K - $132K/yr
As a Data Software Engineer, you'll be at the core of how we turn raw Earth Observation data into scalable, reliable and high-quality data products. You'll design and build the pipelines and systems ...
Gloucester City, NJ · On-site
$110K - $132K/yr
As a Data Software Engineer, you'll be at the core of how we turn raw Earth Observation data into scalable, reliable and high-quality data products. You'll design and build the pipelines and systems ...
Chantilly, VA · On-site
$117K - $140K/yr
The Data & Software Engineer works with a small team to build complex data flows for a custom application. Successful candidate will have advanced Python programming skills, familiarity with Java, an ...
Quick apply
Chantilly, VA · On-site
$117K - $140K/yr
The Data & Software Engineer works with a small team to build complex data flows for a custom application. Successful candidate will have advanced Python programming skills, familiarity with Java, an ...
Annapolis Junction, MD · On-site
$220K - $230K/yr
None Basic Requirements: * 14 years of experience as a software engineer * Bachelor's degree in a technical discipline * 4 additional years of experience as a software engineer may be substituted for ...
Annapolis Junction, MD · On-site
$220K - $230K/yr
None Basic Requirements: * 14 years of experience as a software engineer * Bachelor's degree in a technical discipline * 4 additional years of experience as a software engineer may be substituted for ...
Annapolis Junction, MD · On-site
$57 - $75.25/hr
GIGATEC Engineering is seeking a Big Data Software Engineer to transform a Streamlit-built UI prototype into a polished, production-ready interface. The role involves developing and extending the ...
Annapolis Junction, MD · On-site
$57 - $75.25/hr
GIGATEC Engineering is seeking a Big Data Software Engineer to transform a Streamlit-built UI prototype into a polished, production-ready interface. The role involves developing and extending the ...
Minneapolis, MN · On-site
$127K - $168K/yr
We are seeking a Sr. Data & Software Engineer to join our rapidly growing product and engineering development team. Our company specializes in enterprise-level media measurement and optimization ...
Minneapolis, MN · On-site
$127K - $168K/yr
We are seeking a Sr. Data & Software Engineer to join our rapidly growing product and engineering development team. Our company specializes in enterprise-level media measurement and optimization ...
What is it like to work at Apolis?
What makes Apolis an attractive place to work?
Columbus, OH • On-site
$110K - $132K/yr
Full-time
Re-posted 9 days ago
.
Role Name: OS Connect API Engineer(C1/C2)_Onshore
Work site: Columbus, US (Onsite)
Start date: Immediate availability.
Role Summary
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.
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
BM z/OS Connect
