Grade: L2 Location: Lahore Last date to apply: 5th June 2026 What is Expert Software Engineer? We are seeking a highly skilled and experienced Expert Software Engineer with strong expertise in Data Engineering, Big Data platforms, and large-scale ETL ecosystems, particularly within Fraud Management, Billing, and Revenue Assurance domains. The ideal candidate will have hands‑on experience with Hadoop, Oracle, Linux environments, automation scripting, and enterprise‑grade data processing systems, and will be responsible for designing, developing, optimizing, and maintaining high-performance data pipelines and scalable data platforms that support mission‑critical business operations. The role requires close collaboration with cross‑functional engineering, operations, analytics, and business teams to deliver reliable, scalable, and high‑quality data solutions while continuously enhancing system performance, automation, monitoring, scalability, and operational efficiency. This role re...