Sr. Software Engineer – I (Integrations) at Pakistan Single Window (PSW)

Write code to create and maintain integration solutions on IBM ACE/MQ its support, including data mapping, transformation, ESQL, routing, and connectors can lead juniors technicallyDevelop and implement integration workflows, scripts, and APIs using relevant integration technologies and programming languagesPlan and conduct testing of integration solutions to identify and address issues, ensuring the reliability and performance of the integrationCreate and maintain documentation for integration solutions, including specifications, configurationsProvide regular reports on the status of integration projects and activitiesDevelop and maintain good working relationships with vendors, customers, and internal stakeholdersInvestigate and address integration-related issues and challenges by conducting root cause analysis and implementing effective solutionsCreate SOPs, troubleshooting guides for Support and maintenance activities/ Handover to operationsRequirementsBachelor’s/Master’s degree in a related field (e.g. Computer Science, Software Engineering, IT)3-5 year of experience in integration developmentHigh proficiency hands-on technical leadership in the following technologies:Middleware: IBM App connectUnderstanding of API ManagementMessage Queue: IBM MQ 9.xEnterprise Applications: EAI, SOA, Microservices, Containers, Service orchestrationDatabase: SQL Server or OraclePrograming Languages: Worked of any programming language or Framework (Java/.Net)Other: Eclipse, RFHUtil, Git, GitFlow, LinuxStrong interpersonal, written, and verbal communication skillsAbility to perform comfortably in a fast-paced, deadline-oriented, agile environmentSelf-motivated, quick learner, and a responsive team player with solid Leadership, Problem-solving, debugging, and analytical skillsBenefitsCompetitive salaryFuel CardHealth benefitsProfessional development opportunitiesInclusive work culture much more Write code to create and maintain integration solutions on IBM ACE/MQ its support, including data mapping, transformation, ESQL, routing, and connectors can lead juniors technicallyDevelop and implement integration workflows, scripts, and APIs using relevant integration technologies and programming languagesPlan and conduct testing of integration solutions to identify and address issues, ensuring the reliability and performance of the integrationCreate and maintain documentation for integration solutions, including specifications, configurationsProvide regular reports on the status of integration projects and activitiesDevelop and maintain good working relationships with vendors, customers, and internal stakeholdersInvestigate and address integration-related issues and challenges by conducting root cause analysis and implementing effective solutionsCreate SOPs, troubleshooting guides for Support and maintenance activities/ Handover to operations Write code to create and maintain integration solutions on IBM ACE/MQ its support, including data mapping, transformation, ESQL, routing, and connectors can lead juniors technically Develop and implement integration workflows, scripts, and APIs using relevant integration technologies and programming languages Plan and conduct testing of integration solutions to identify and address issues, ensuring the reliability and performance of the integration

Bachelor’s/Master’s degree in a related field (e.g. Computer Science, Software Engineering, IT)3-5 year of experience in integration developmentHigh proficiency hands-on technical leadership in the following technologies:Middleware: IBM App connectUnderstanding of API ManagementMessage Queue: IBM MQ 9.xEnterprise Applications: EAI, SOA, Microservices, Containers, Service orchestrationDatabase: SQL Server or OraclePrograming Languages: Worked of any programming language or Framework (Java/.Net)Other: Eclipse, RFHUtil, Git, GitFlow, LinuxStrong interpersonal, written, and verbal communication skillsAbility to perform comfortably in a fast-paced, deadline-oriented, agile environmentSelf-motivated, quick learner, and a responsive team player with solid Leadership, Problem-solving, debugging, and analytical skills Bachelor’s/Master’s degree in a related field (e.g. Computer Science, Software Engineering, IT) 3-5 year of experience in integration development High proficiency hands-on technical leadership in the following technologies: Middleware: IBM App connect Understanding of API Management Message Queue: IBM MQ 9.x Enterprise Applications: EAI, SOA, Microservices, Containers, Service orchestration Database: SQL Server or Oracle Programing Languages: Worked of any programming language or Framework (Java/.Net) Other: Eclipse, RFHUtil, Git, GitFlow, Linux Strong interpersonal, written, and verbal communication skills Ability to perform comfortably in a fast-paced, deadline-oriented, agile environment Self-motivated, quick learner, and a responsive team player with solid Leadership, Problem-solving, debugging, and analytical skills Benefits Competitive salaryFuel CardHealth benefitsProfessional development opportunitiesInclusive work culture much more Competitive salary Fuel Card Health benefits Professional development opportunities Inclusive work culture much more

📊 Experience Required: 3-5 year of experience

⭐ Seniority Level: Mid-Senior level

🎯 Job Function: Other

See who Pakistan Single Window (PSW) has hired for this role

🏭 Industries: IT Services and IT Consulting

👥 Number of Applicants: 25

📅 Posted Date: December 17, 2025