Req ID: 377462
NTT DATA strives to hire exceptional, innovative and passionate individuals who want to grow with us. If you want to be part of an inclusive, adaptable, and forward-thinking organization, apply now.
We are currently seeking a Enterprise Integration Services Developer - Remote to join our team in Seattle, Washington (US-WA), United States (US).
Senior Integration Engineer – IBM ACE/IIB, MQ, EDI, Apigee
We are seeking a highly experienced Senior Integration Engineer to design, build, and support enterprise‑grade integration solutions across a complex, high‑volume environment. This role is ideal for someone who thrives in distributed systems, API‑led connectivity, and mission‑critical data workflows.
Key Responsibilities
- Design, develop, and maintain integration solutions using IBM App Connect Enterprise (ACE v12) and IBM Integration Bus (IIB) .
- Build, configure, and deploy message flows, subflows, and reusable integration services across distributed environments.
- Implement transformation logic using ESQL, Java Compute Nodes, XML/XSLT, and ITX based on business requirements.
- Develop and support integrations leveraging IBM MQ , REST APIs , and SOAP web services .
- Collaborate with cross‑functional teams to integrate systems using API‑led and event‑driven architectures.
- Implement robust exception handling, logging, and error recovery frameworks to ensure reliability and traceability.
- Monitor integration performance using Dynatrace and ACE monitoring tools; proactively identify and resolve issues.
- Perform unit and integration testing using ACE tools, SOAP UI, Postman , and automated test frameworks.
- Troubleshoot complex integration issues, conduct root cause analysis, and resolve production incidents.
- Optimize message flows for performance, scalability, and resource efficiency , including ESQL tuning.
- Support production deployments, code promotions, and release management aligned with DevOps practices .
- Work with multiple message formats including JSON, XML, EDI X12, XSD, and WSDL .
- Develop and maintain database integrations, including SQL queries and stored procedures .
- Manage security configurations including SSL/TLS certificates, keystores, and encryption .
- Integrate APIs and proxies using Apigee , ensuring governance and lifecycle management.
- Develop automation scripts for deployment, configuration, and operational tasks.
- Maintain comprehensive technical documentation for integration flows and support procedures.
Basic Qualifications
- 10+ years of experience with IBM ACE (v12) / IBM Integration Bus (IIB) .
- 8+ years working with JSON, XML, EDI X12, XSD, WSDL .
- 5+ years of experience with Apigee , REST APIs, and related integration standards.
- 5+ years configuring and maintaining TIBCO work