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Iib Developer Jobs (NOW HIRING)

Datapower Developer Location: Buffalo Grove, IL Duration: 12 Months Description: Our client is ... of IIB/IBM WebSphere Message Broker, IBM Websphere MQ, working with Eclipse or IBM RAD and Tivoli ...

IBM FTM Developer

Pittsburgh, PA

$48.75 - $64.75/hr

... IIB, WTX and MQ. Experience in Payment Processing Systems in large banks Familiar with Payments ... Java programming background with emphasis on systems integration Experience with Linux/Unix ...

Middleware Engineer III

Lansing, MI · Remote

$90K - $110K/yr

IBM ACE / IBM Integration Bus (IIB) * Kafka * OpenShift * WebSphere * Tomcat * Java, Python, Node.js, SQL * Azure Cloud (Preferred) * DevOps / Infrastructure Automation * Middleware Administration ...

Backend Java Engineer W/IBM MQ Exp

O Fallon, MO · On-site

$47.25 - $61.25/hr

Senior Software Development Engineer (Specialty) - Level 7 Location: O'Fallon, MO/Hybrid Duration ... Application uses ibm iib service aggregation iib or ace good to have not mandatory skills these are ...

RIT Solutions, Inc. is seeking a Middleware Engineer with extensive experience in Technology ... IIB • Kafka • Solace • Strong experience supporting enterprise-level, highly available ...

Senior Java Developer

Fremont, CA

$62.75 - $80/hr

Be it core Java, full-stack Java, Web/UI designers, Big Data or Cloud or Mobility developers ... MQ, IIB, Active MQ etc.,, Drools rules Experience with ORM like Hibernate, Mybatis etc., worked ...

Advisor, Software Developer

Dallas, TX

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Advisor, Software Developer -- IIB Department: IT Development * Employment Type: Full-time Job summary The Advisor, Software Developer -- IIB provides leadership and initiative in a team environment.

Advisor, Software Developer

Collierville, TN · On-site

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Advisor, Software Developer -- IIB Department: IT Development * Employment Type: Full-time Job summary The Advisor, Software Developer -- IIB provides leadership and initiative in a team environment.

Showing results 21-40

IIB Developer information

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$24

$55

$83

How much do iib developer jobs pay per hour?

As of Aug 15, 2026, the average hourly pay for iib developer in the United States is $55.40, according to ZipRecruiter salary data. Most workers in this role earn between $41.59 and $68.51 per hour, depending on experience, location, and employer.

What is an IIB developer?

An IIB Developer is responsible for designing, developing, and maintaining integration solutions using IBM Integration Bus (IIB), now known as IBM App Connect Enterprise (ACE). They work with enterprise systems to facilitate seamless data flow between applications through message transformation, routing, and protocol mediation. Their role involves developing message flows, configuring message queues, troubleshooting integration issues, and ensuring data consistency across systems. IIB Developers typically work in middleware environments, collaborating with business analysts, architects, and other developers to create efficient integration solutions. Strong knowledge of IBM MQ, ESQL, Java, and XML is essential for success in this role.

What does an IIB developer do?

A typical day for an IIB Developer often involves designing and developing integration flows, troubleshooting issues in existing interfaces, and optimizing performance of data exchanges between systems. You’ll work closely with business analysts, project managers, QA engineers, and systems architects to ensure integration solutions meet organizational requirements and operate reliably. Collaboration is crucial, as you may participate in daily stand-up meetings, code reviews, and interface design sessions. The role requires balancing hands-on technical work with team communication, ensuring seamless connectivity between various enterprise applications.

What are the key skills and qualifications needed to thrive as an IIB developer?

To thrive as an IIB Developer, you need a solid understanding of enterprise integration patterns, strong Java and ESQL programming skills, and a background in middleware solutions—typically supported by a degree in computer science or a related field. Experience with IBM Integration Bus (IIB), IBM App Connect, message queues, and relevant certifications like IBM Certified Integration Developer are highly valued. Strong problem-solving abilities, attention to detail, and effective communication are key soft skills that lead to success in this role. These skills and qualifications are important for designing, implementing, and troubleshooting robust integration solutions that connect diverse business systems.

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Infographic showing various Iib Developer job openings in the United States as of August 2026, with employment types broken down into 80% Full Time, 3% Part Time, and 17% Contract. Highlights an 80% Physical, 6% Hybrid, and 14% Remote job distribution, with an average salary of $115,241 per year, or $55.4 per hour.

Specialist, Software Engineer (Java, Angular, IIB) - Ace (AppConnect Enterprise)

Veterinary Pet Insurance

Columbus, OH • On-site, Remote

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 17 days ago


Job description

If you're passionate about being part of a dynamic organization that enables a Fortune 100 company with nearly $70 billion in annual sales to drive innovation and adopt new technologies that deliver business results, then Nationwide's Technology team could be the place for you! At Nationwide, "on your side" goes beyond just words. Our customers are at the center of everything we do and we're looking for associates who are passionate about delivering extraordinary care.

ACE in CLS is IBM App Connect Enterprise - the integration/middleware platform formerly known as IBM Integration Bus (IIB). In Nationwide artifacts it appears as "CL IIB / Ace (AppConnect Enterprise)".

What it does, in plain English:

  • It connects systems and services so data can move between applications. IBM's ACE description specifically calls out connectivity, routing, and integration across apps, systems, and services.
  • It transforms/maps data from one system's format to another. In CLS examples, PolicyCenter fields are sent to ACE and ACE maps them into downstream target fields such as HPEX/GSDD print/form structures.
  • It orchestrates service/API calls. One CLS document shows ACE receiving a request from PolicyCenter, obtaining a bearer token, calling the UWRS REST API, and then mapping the response back to PolicyCenter.
  • It can also apply validation/business-handling logic in the integration flow before data is passed downstream

For someone to be successful as a candidate they will need to have:

  • Strong ACE/IIB Integration background
  • PolicyCenter familiarity
  • Experience w/field mappings, APIs, and dostream irchestration
  • Ability to troubleshoot production/support issues across connected systems
  • Understanding of CLS business processes and line impacts

This role will work a hybrid schedule coming into the Columbus, Ohio, Des Moines, Iowa, or Scottsdale, Arizona office 2 days (Monday & Tuesday) per week. Remote internal associates may also be considered.

This role does not qualify for employer-sponsored work authorization. Nationwide does not participate in the StemOPT Extension program.

#LI-AZ1

Job Description Summary

If you're enthusiastic about delivering secure technology solutions to support a company providing extraordinary care to its customers, then Nationwide Technology is the place for you. Nationwide's industry-leading technology workforce embraces an agile work environment and a collaborative culture to deliver outstanding solutions and results. If that sounds like something you aspire to, we want to hear from you!
As a Software Engineer, you will focus primarily on providing high quality, efficient technology solutions to business partners by crafting new software applications or modifying and/or supporting existing packaged or custom-built applications. In this capacity, you'll analyze, code, configure, test, debug, document and maintain applications.

Job Description

Key Responsibilities:

  • Analyzes, solutions, develops, tests, debugs, documents and deploys software according to standards in an agile environment.

  • Applies secure software and systems engineering practices throughout the delivery lifecycle to ensure our data and technology solutions are protected from threats and vulnerabilities.

  • Uses DevSecOps practices, tooling and techniques.

  • Drives continuous improvement and learning through ongoing training, practice and innovation.

  • Manages medium to large project priorities, deadlines and deliverables proactively.

May perform other responsibilities as assigned.

Reporting Relationships: Reports to a Technology Manager/Director.

Typical Skills and Experiences:

Education: Completion of undergraduate studies in computer science, management information systems, or other related degree. Technology experience or non-traditional technology certificates can be substituted for an undergraduate degree.

Experience: Four or more years of analysis and technology experience.

Knowledge, Abilities and Skills: Proficiency in one or more programming language such as Java, C++, Python, JavaScript. Strong knowledge of software development lifecycle. Proven ability to tackle complex business and development problems. Ability to thrive in a team environment. Insurance/financial services industry knowledge a plus.

Other criteria, including leadership skills, competencies and experiences may take precedence.

Staffing exceptions to the above must be approved by the hiring manager's leader and Human Resources Business Partner.

Values: Regularly and consistently demonstrates Nationwide Values.

Job Conditions:

Overtime Eligibility: Not Eligible (Exempt)

Working Conditions: Office environment may vary based on team and/or location. Associates may have on-call responsibility after normal working hours and/or on weekends.

ADA: The above statements cover what are generally believed to be principal and essential functions of this job. Specific circumstances may allow or require some people assigned to the job to perform a somewhat different combination of duties.

Benefits

We have an array of benefits to fit your needs, including: medical/dental/vision, life insurance, short and long term disability coverage,paid time off with newly hired associates receiving a minimum of 18 days paid time off each full calendar year pro-rated quarterly based on hire date, nine paid holidays, 8 hours of Lifetime paid time off, 8 hours of Unity Day paid time off, 401(k) with company match, company-paid pension plan, business casual attire, and more. To learn more about the benefits we offer, click here.

Nationwide is an equal opportunity employer. We celebrate diversity and are committed to creating an inclusive culture where everyone feels challenged, appreciated, respected and engaged. Nationwide prohibits discrimination and harassment and affords equal employment opportunities to employees and applicants without regard to any characteristic (or classification) protected by applicable law.

Smoke-Free Iowa Statement: Nationwide Mutual Insurance Company, its affiliates and subsidiaries comply with the Iowa Smokefree Air Act. Smoking is prohibited in all enclosed areas on or around company premises as well as company issued vehicles. The company offers designated smoking areas in which smoking is permitted at each individual location. The Act prohibits retaliation for reporting complaints or violations. For more information on the Iowa Smokefree Air Act, individuals may contact the Smokefree Air Act Helpline at 888-944-2247.

NOTE TO EMPLOYMENT AGENCIES:

We value the partnerships we have built with our preferred vendors. Nationwide does not accept unsolicited resumes from employment agencies. All resumes submitted by employment agencies directly to any Nationwide employee or hiring manager in any form without a signed Nationwide Client Services Agreement on file and search engagement for that position will be deemed unsolicited in nature. No fee will be paid in the event the candidate is subsequently hired as a result of the referral or through other means.

Nationwide pays on a geographic-specific salary structure and placement within the actual starting salary range for this position will be determined by a number of factors including the skills, education, training, credentials and experience of the candidate; the scope, complexity and location of the role as well as the cost of labor in the market; and other conditions of employment. If a Sales job, Sales Incentives, based on performance goals are possible in addition to this range. Note on Compensation for Part-Time Roles: Please be aware that the salary ranges listed below reflect full-time compensation. Actual compensation may be prorated based on the number of hours worked relative to a full-time schedule.The national salary range for Specialist, Software Engineer : $95,500.00-$177,500.00The expected starting salary range for Specialist, Software Engineer : $95,500.00 - $143,500.00