{"schemaVersion":"jobsearcher.job.v1","id":"e40e41d8db70a142ff5366eb","url":"https://jobsearcher.com/jobs/e40e41d8db70a142ff5366eb","canonicalUrl":"https://jobsearcher.com/jobs/e40e41d8db70a142ff5366eb","title":"Middleware Developer","description":"Middleware DeveloperWe are seeking a highly skilled Middleware Developer with strong hands-on experience in IBM Integration Bus (IIB/ACE) and Java. The ideal candidate will be comfortable designing, developing, and delivering complex integration solutions in a fast-paced environment, working closely with enterprise architecture, project teams, and stakeholders. This role requires solid technical expertise, strong problem-solving abilities, and the capability to lead and mentor team members. Banking domain experience is highly desirable.\r\nKey SkillsTop 3 Skills: IBM Integration Bus (IIB/ACE), Java, MuleSoft, OpenShift\r\nPreferred: Angular, Spring Boot\r\nAdditional: Core Java, Linux, Agile tools (Jira)\r\nResponsibilitiesDesign, develop, and implement middleware interfaces using IBM Integration Bus, IBM MQ, and IBM DataPower.\r\nCollaborate with enterprise architects and cross-functional teams to deliver complex solutions.\r\nBreak down requirements into actionable units and manage end-to-end technical delivery.\r\nCreate project deliverables including high- and low-level design documents, API contracts, automation test plans, and estimates.\r\nSupport agile and waterfall development methodologies and handle day-to-day production issues.\r\nEnsure solutions meet design principles for microservices (high cohesion, resiliency, centralized monitoring, automation).\r\nConfigure and manage Linux/Unix environments, version control (GIT, Perforce), and build tools (Ant/Maven, Jenkins, Bitbucket).\r\nPerform testing, troubleshooting, and incident management.\r\nWork closely with onshore/offshore teams, providing mentorship as needed.\r\nRequired Qualifications10+ years of hands-on experience in middleware integration projects.\r\nStrong experience with IBM Integration Bus (IIB) and App Connect Enterprise (ACE).\r\nSolid programming skills in Java, SQL, and Linux/Unix.\r\nProficient with REST, SOAP, JSON, XML, XSD, XSLT.\r\nFamiliarity with SWIFT, CAMT, XML, BAI2, CSV, MTXXX, COBOL copybooks, and various file/message formats.\r\nBanking/treasury/payment systems exposure preferred.\r\nStrong communication and documentation skills; able to interact directly with clients and stakeholders.\r\nPreferred SkillsMuleSoft, Angular, Spring Boot.\r\nKnowledge of DevOps tools and CI/CD pipelines.\r\nExperience with Postman, SOAP UI, RIT/LISA.\r\nWorking knowledge of infrastructure automation and scripting.\r\nExperience with monitoring/reporting tools like Splunk.","company":"Kaav","rawCompany":"kaav","city":"Addison","state":"TX","isRemote":false,"isActive":false,"createdAt":"2026-08-09T01:25:02.660Z","occupations":[{"code":"15-1252.00","title":"Software Developers","slug":"software-developers"},{"code":"15-1299.08","title":"Computer Systems Engineers/Architects","slug":"computer-systems-engineers-architects"},{"code":"15-1211.00","title":"Computer Systems Analysts","slug":"computer-systems-analysts"}],"industries":[{"code":"541512","title":"Computer Systems Design Services","slug":"computer-systems-design-services"},{"code":"541511","title":"Custom Computer Programming Services","slug":"custom-computer-programming-services"},{"code":"513210","title":"Software Publishers","slug":"software-publishers"}],"jobPosting":{"@context":"https://schema.org","@type":"JobPosting","title":"Middleware Developer","description":"Middleware DeveloperWe are seeking a highly skilled Middleware Developer with strong hands-on experience in IBM Integration Bus (IIB/ACE) and Java. The ideal candidate will be comfortable designing, developing, and delivering complex integration solutions in a fast-paced environment, working closely with enterprise architecture, project teams, and stakeholders. This role requires solid technical expertise, strong problem-solving abilities, and the capability to lead and mentor team members. Banking domain experience is highly desirable.\r\nKey SkillsTop 3 Skills: IBM Integration Bus (IIB/ACE), Java, MuleSoft, OpenShift\r\nPreferred: Angular, Spring Boot\r\nAdditional: Core Java, Linux, Agile tools (Jira)\r\nResponsibilitiesDesign, develop, and implement middleware interfaces using IBM Integration Bus, IBM MQ, and IBM DataPower.\r\nCollaborate with enterprise architects and cross-functional teams to deliver complex solutions.\r\nBreak down requirements into actionable units and manage end-to-end technical delivery.\r\nCreate project deliverables including high- and low-level design documents, API contracts, automation test plans, and estimates.\r\nSupport agile and waterfall development methodologies and handle day-to-day production issues.\r\nEnsure solutions meet design principles for microservices (high cohesion, resiliency, centralized monitoring, automation).\r\nConfigure and manage Linux/Unix environments, version control (GIT, Perforce), and build tools (Ant/Maven, Jenkins, Bitbucket).\r\nPerform testing, troubleshooting, and incident management.\r\nWork closely with onshore/offshore teams, providing mentorship as needed.\r\nRequired Qualifications10+ years of hands-on experience in middleware integration projects.\r\nStrong experience with IBM Integration Bus (IIB) and App Connect Enterprise (ACE).\r\nSolid programming skills in Java, SQL, and Linux/Unix.\r\nProficient with REST, SOAP, JSON, XML, XSD, XSLT.\r\nFamiliarity with SWIFT, CAMT, XML, BAI2, CSV, MTXXX, COBOL copybooks, and various file/message formats.\r\nBanking/treasury/payment systems exposure preferred.\r\nStrong communication and documentation skills; able to interact directly with clients and stakeholders.\r\nPreferred SkillsMuleSoft, Angular, Spring Boot.\r\nKnowledge of DevOps tools and CI/CD pipelines.\r\nExperience with Postman, SOAP UI, RIT/LISA.\r\nWorking knowledge of infrastructure automation and scripting.\r\nExperience with monitoring/reporting tools like Splunk.","datePosted":"2026-08-09T01:25:02.660Z","dateModified":"2026-08-09T01:25:02.660Z","hiringOrganization":{"@type":"Organization","name":"Kaav","sameAs":"https://jobsearcher.com"},"jobLocation":{"@type":"Place","address":{"@type":"PostalAddress","addressLocality":"Addison","addressRegion":"TX","addressCountry":"US"}},"identifier":{"@type":"PropertyValue","name":"JobSearcher","value":"e40e41d8db70a142ff5366eb"},"url":"https://jobsearcher.com/jobs/e40e41d8db70a142ff5366eb"}}