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Senior Integration Developer Jobs in Columbus, OH

ITTConnect

Senior Developer - IBM z/OS Connect

Columbus, OH · On-site

$52.75 - $69.50/hr

ITTConnect is seeking a Senior Mainframe Developer - IBM zOS Connect to work on site for a client ... integrated with MACSS (legacy utility management mainframe application). This role focuses on ...

ITTConnect

Senior Developer - IBM z/OS Connect

Columbus, OH · On-site

$52.75 - $69.50/hr

ITTConnect is seeking a Senior Mainframe Developer - IBM zOS Connect to work on site for a client ... Integrate z/OS services with MACSS and other enterprise platforms * Translate business requirements ...

Deloitte

Unqork Senior Developer

Columbus, OH · On-site

$52.75 - $69.50/hr

We deliver integrated business expertise with scalable, repeatable technology solutions ... Unqork Developer certification or Unqork Architect certification The wage range for this role takes ...

Ariston Tek Inc

Sr. Core Java Developer

Columbus, OH

$55.25 - $70.50/hr

Experience in developing REST and WEB services Real time integration experience with JAXB and JAXRS ... Senior Developer / Lead Role Design and development of components Responsible for collaboration ...

Ariston Tek Inc

Sr. Core Java Developer

Columbus, OH · On-site

$55.25 - $70.50/hr

... • Real time integration experience with JAXB and JAXRS • Strong experience in XML • ... Senior Developer / Lead Role • Design and development of components • Responsible for ...

ITTConnect

Senior Mainframe Developer (zOS)

Columbus, OH · On-site

ITTConnect is seeking a Senior Mainframe Developer (zOS Environment) to work on site for a client ... Collaboratewith API and platform teams to enable integration via z/OS Connectservices * Supportdata ...

APCO Holdings

Senior Data Developer

Westerville, OH

We're looking for a Senior Data Developer to design and build scalable data integration solutions using SQL Server, SSIS, and Azure Data Factory. You'll develop reliable ETL pipelines, lead data ...

APCO Holdings

Senior Data Developer

Westerville, OH

We're looking for a Senior Data Developer to design and build scalable data integration solutions using SQL Server, SSIS, and Azure Data Factory. You'll develop reliable ETL pipelines, lead data ...

Lorven Technologies

Senior Java Developer

Columbus, OH · On-site +1

$55.25 - $70.50/hr

We are looking for an experienced Senior Java Developer with strong expertise in mainframe ... integration points. Design and implement database solutions, including schema design, data type ...

Lorven technologies

Senior Java Developer

Columbus, OH · Remote

$130K - $140K/yr

We are looking for an experienced Senior Java Developer with strong expertise in mainframe ... integration points. Design and implement database solutions, including schema design, data type ...

CoverMyMeds

Senior Software Developer

Columbus, OH · On-site +1

$131K - $218K/yr

As a Senior Software Developer within CoverMyMeds Specialty Access and Affordability, you'll design ... Experience building and integrating APIs across distributed systems. * Solid command of software ...

McKesson

Senior Software Developer

Columbus, OH · On-site +1

$131K - $218K/yr

As a Senior Software Developer within CoverMyMeds Specialty Access and Affordability, you'll design ... Experience building and integrating APIs across distributed systems. * Solid command of software ...

McKesson

Senior Software Developer

Columbus, OH · On-site +1

$131K - $218K/yr

As a Senior Software Developer within CoverMyMeds Specialty Access and Affordability, you'll design ... Experience building and integrating APIs across distributed systems. * Solid command of software ...

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All JobsSenior Integration Developer JobsSenior Integration Developer Jobs in Columbus, OH

Senior Integration Developer information

See Columbus, OH salary details

$20.8K

$114K

$165.2K

How much do senior integration developer jobs pay per year?

As of Jun 9, 2026, the average yearly pay for senior integration developer in Columbus, OH is $113,963.00, according to ZipRecruiter salary data. Most workers in this role earn between $87,900.00 and $141,500.00 per year, depending on experience, location, and employer.

What is the difference between Senior Integration Developer vs Integration Engineer?

AspectSenior Integration DeveloperIntegration Engineer
CredentialsBachelor's in CS or related, often with certifications like MuleSoft, Dell BoomiBachelor's in CS or related, similar certifications
Work EnvironmentSoftware development teams, project-basedIT operations, system integration teams
Industry UsageTech, finance, healthcare, enterprise softwareTech, manufacturing, telecom, enterprise sectors
Search & ComparisonOften compared for seniority and technical scopeCompared for operational vs development focus

Senior Integration Developers typically focus on designing and leading complex integrations, requiring advanced coding and architecture skills. Integration Engineers often handle the implementation and maintenance of integrations, emphasizing operational support. Both roles share similar credentials but differ in scope and responsibilities, with Senior Integration Developers usually taking a more strategic and leadership role in integration projects.

What are the key skills and qualifications needed to thrive as a Senior Integration Developer, and why are they important?

To thrive as a Senior Integration Developer, you need in-depth expertise in application integration, API development, and systems architecture, typically supported by a computer science degree and several years of relevant experience. Familiarity with integration platforms (such as MuleSoft, Dell Boomi, or IBM Integration Bus), cloud services, and proficiency in languages like Java or Python are common technical requirements. Strong problem-solving skills, effective communication, and the ability to collaborate across teams are essential soft skills in this role. These skills ensure seamless system interoperability, efficient data flow, and successful project delivery within complex enterprise environments.

What are some common challenges faced by Senior Integration Developers when working with multiple systems?

Senior Integration Developers often encounter challenges such as dealing with legacy systems that lack modern API support, managing data consistency across disparate platforms, and ensuring secure data transmission. Additionally, they must troubleshoot integration failures quickly to minimize business disruption and collaborate closely with other development, QA, and infrastructure teams. Staying current with evolving integration tools and best practices is also essential for delivering robust solutions.

What does a Senior Integration Developer do?

A Senior Integration Developer is responsible for designing, developing, and maintaining solutions that enable different software systems to communicate and work together efficiently. They work with APIs, middleware, and integration platforms to connect diverse applications within an organization or with external partners. Their role often includes troubleshooting integration issues, ensuring data consistency, and optimizing performance. Additionally, they may mentor junior developers and collaborate with business stakeholders to understand integration requirements.
What are popular job titles related to Senior Integration Developer jobs in Columbus, OH? For Senior Integration Developer jobs in Columbus, OH, the most frequently searched job titles are:
What job categories do people searching Senior Integration Developer jobs in Columbus, OH look for? The top searched job categories for Senior Integration Developer jobs in Columbus, OH are:
What cities near Columbus, OH are hiring for Senior Integration Developer jobs? Cities near Columbus, OH with the most Senior Integration Developer job openings:
Senior Integration Developer jobs near you
Senior Developer - IBM z/OS Connect

Senior Developer - IBM z/OS Connect

ITTConnect

Columbus, OH • On-site

$52.75 - $69.50/hr

Full-time

Posted 20 days ago

Job description

ITTConnect is seeking a Senior Mainframe Developer - IBM zOS Connect 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 or Nashville, TN (both locations would be for on site work) We are seeking a Senior Developer with strong expertise in IBM z/OS Connect to support Gigawatt.ai modernization initiatives by designing and building new z/OS-based services integrated with MACSS (legacy utility management mainframe application). This role focuses on exposing mainframe capabilities as modern APIs and enabling seamless enterprise integration. Key Responsibilities: Design, develop, and deploy RESTful APIs using IBM z/OS Connect Build and expose mainframe services (CICS, IMS, DB2) to distributed systems Integrate z/OS services with MACSS and other enterprise platforms Translate business requirements into scalable API-based solutions Ensure performance, security, and reliability of z/OS services Collaborate with cross-functional teams (middleware, integration, application teams) Troubleshoot and resolve issues across z/OS and API layers Support modernization initiatives by enabling API-driven mainframe access Requirements Strong hands-on experience with IBM z/OS Connect (EE preferred) Solid background in z/OS environment (CICS, IMS, DB2) Experience building and consuming REST APIs Knowledge of JSON, OpenAPI/Swagger Familiarity with mainframe integration patterns Strong debugging and performance tuning skills on z/OS Experience working in enterprise, high-availability environments Nice to Have: Experience with API management tools (e.g., IBM API Connect) Exposure to middleware/integration platforms Understanding of security protocols (OAuth, JWT, RACF) Prior experience with legacy system modernization initiatives

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