Sr. Software Engineer - I (Integrations)
Pakistan Single Window
| Company | Pakistan Single Window |
| Category | Engineering |
| Location | Karachi |
| Remote | On-site (inferred) |
| Employment | Full-time |
| Level | Senior |
| Salary | Not stated by the employer |
| Posted | 16 Jun 2026 |
| Last verified | 30 Jul 2026 |
| Source | Employer career page (workable) |
Description
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. Create and maintain documentation for integration solutions, including specifications, configurations. Provide regular reports on the status of integration projects and activities. Develop and maintain good working relationships with vendors, customers, and internal stakeholders. Investigate and address integration-related issues and challenges by conducting root cause analysis and implementing effective solutions. Create SOPs, troubleshooting guides for Support and maintenance activities/ Handover to operations. Requirements 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 salary Fuel Card Health benefits Professional development opportunities Inclusive work culture & much more
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