IBM ACE/IIB Integration Developer

About the Position

IBM ACE/IIB Integration Developer - 68950861

00068950861

Date published: May 18, 2026
Location: Hartford / United States
Job category: Technology & Engineering
Work model: Hybrid

About the Role

As an IBM ACE/IIB Integration Developer, you will make an impact by designing, developing, and leading enterprise-grade integration solutions using IBM App Connect Enterprise (ACE) and IBM Integration Bus (IIB). You will be a valued member of the Integration Services team and work collaboratively with client stakeholders, architects, developers, and program managers to deliver scalable, secure, and high-performance integration solutions.

Responsibilities

Lead the design, development, and implementation of IBM ACE/IIB message flows, ensuring alignment with enterprise integration standards.
Develop and support complex message flows, ESQL statements, message sets, and publish/subscribe applications.
Design and implement REST and web service integrations using HTTP, Compute, Aggregation, and Database nodes.
Oversee message transformation, validation, translation, and routing for XML-based and other structured payloads.
Collaborate with cross-functional teams and provide technical guidance, code reviews, and production support.

Requirements

Strong hands-on experience developing integrations using IBM ACE and IBM Integration Bus (IIB).
Proven expertise in message flows, ESQL development, message sets, and publish/subscribe patterns.
Experience with XML technologies including XSD and XSLT for message validation and transformation.
Hands-on experience building BAR files, managing version control, and overriding runtime properties.

Nice to Have

Experience integrating IBM ACE/IIB solutions with IBM API Connect (APIC).
Experience working in Agile environments, including Scaled Agile Framework (SAFe).
Industry experience in Healthcare, Insurance, or Financial Services domains.
Strong communication skills with the ability to lead discussions and mentor team members.
Experience supporting and troubleshooting integrations in production environments.

We Offer

Work model: Remote from the United States
Salary: Between $64,734 – 102,000 annually depending on experience and qualifications.
Compensation: Eligible for Cognizant’s discretionary annual incentive program, based on performance.
Benefits:
- Medical/Dental/Vision/Life Insurance
- Paid holidays plus Paid Time Off
- 401(k) plan and contributions
- Long-term/Short-term Disability
- Employee Stock Purchase Plan

About the Company

Cognizant (Nasdaq: CTSH) is an AI Builder and technology services provider, building the bridge between AI investment and enterprise value by building full-stack AI solutions for our clients. Our deep industry, process, and engineering expertise enables us to build an organization’s unique context into technology systems that amplify human potential, realize tangible returns, and keep global enterprises ahead in a fast-changing world. See how at www.cognizant.com or @cognizant.

Disclaimer

The salary, other compensation, and benefits information is accurate as of the date of this posting. Cognizant reserves the right to modify this information at any time, subject to applicable law.

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Benefits that help you thrive and grow

Our benefits program is built with you in mind-so you can enjoy a fulfilling, balanced, and healthy life.

Financial wellbeing

We regularly review market data to ensure compensation reflects the value you bring. Your benefits extend beyond pay and may include retirement plans, financial education, etc.

Physical and mental health

We empower you to prioritize your wellbeing through paid time off, flexible working where possible, healthcare plans, counselling, our Mental Health Allyship program, and more.

Your career, your way

With 350,000+ roles at Cognizant, you’ll have opportunities to explore new technologies, industries, and locations-and build the skills you need to grow your career.

Real-world impact

Think about the biggest brands you rely on. Chances are, they rely on us to help strengthen their business. Here, you’ll turn bold ideas into solutions that improve lives everywhere.

Your path to Cognizant

Here’s what you can expect from our hiring process. Please keep in mind that it may vary by role and location. Explore our FAQs to learn more.

Step 1: Apply to the right opportunity

Find an open role that matches your skills and career goals and show us why you’re the person for the job. Don’t see the right opportunity? Consider joining our Talent Community.

Step 2: Connect with your recruiter

If one of our recruiters sees a fit, they’ll set up a short intro call to learn more about you and how your experiences and skills match the role.

Step 3: Show off your skills

If you and our team would like to continue the process, you’ll interview with our hiring team. Some roles may also require technical assessments and/or client interviews.

Step 4: Decision time

Our team will then review each candidate’s potential to succeed in the role. This step may take some time because we want to find the right fit for both you and us-but you can count on us to keep you updated.