Expert Core Wallet

Title: ExpertCore Wallet

Grade: Contractual

Location: JazzCash HQ – Islamabad, Pakistan
Last Date to Apply: 18th March 2026

What is Expert Core Wallet?

Role Overview

· The Expert Core Wallet will be responsible for leading design, implementation, integration, and optimization initiatives related to the Huawei Wallet Core platform used in JazzCash’s financial ecosystem. The role demands hands-on experience with Huawei’s Mobile Money Platform, financial transaction processing, system performance tuning, and cross-functional collaboration with planning, engineering, backend, and digital product teams.

· This position plays a critical role in ensuring robustness, scalability, security, and operational efficiency of JazzCash’s wallet capabilities.

What does Expert Core Wallet do?

Key Responsibilities

· Lead end-to-end technical ownership of Huawei Wallet Core modules and integrations.

· Perform capacity planning, performance optimization, and system tuning for Huawei Core Wallet.

· Manage integration with internal and external financial systems including billing, payments, switching, merchant platforms, and digital services

· Work with Huawei technical teams to resolve incidents, manage upgrades, and deploy new features.

· Act as the primary technical liaison with Huawei and other technology vendors, managing relationships, service level agreements, and delivery milestones.

· Ensure compliance with security, audit, and regulatory standards related to mobile wallets

· Support QA, UAT, and production rollout activities for new releases

· Troubleshoot complex issues involving transaction failures, latency, concurrency, or platform stability

· Create and maintain technical documentation, architecture diagrams, and configuration guides

· Support disaster recovery planning, execution, and readiness

· Collaborate with DevOps and Infrastructure teams on automation, monitoring, and observability improvements

· Provide expert-level technical support for high-priority incidents (P1/P2)

JazzCash is an equal opportunity employer. We celebrate, support, and thrive on diversity and are committed to creating an inclusive environment for all employees.

Requirements:
What are we looking for and what does it require to be Expert Core Wallet?

Required Skills & Experience

· 5–8 years of relevant experience in financial services, mobile money, payments platforms, or telecom IT systems

· Minimum 3 years of hands-on experience with Huawei Core Wallet platform
Strong understanding of:
– Financial transaction flows, wallets, accounts, ledgers
– Payment switching, merchant acquiring, integrations
– API gateways (SOAP/REST), microservices architecture
– Linux/Unix environments, Gauss DB

· Experience with capacity planning, high-availability systems, failover, DR setups

· Understanding of containerization (Docker, Kubernetes) and cloud-native platforms is desirable

· Strong troubleshooting skills with logs, traces, transaction dumps, and system-level debugging

· Understanding of SBP (State Bank of Pakistan) regulations, EMIs, mobile wallet compliance frameworks

· Familiarity with DevOps workflows (CI/CD, Git, automation tools) is a plus

· Strong communication, documentation, and stakeholder management abilities

· Bachelor’s degree in Computer Science, Software Engineering, Telecom, or related field

Benefits:
Why Join JazzCash?

As one of the largest digital financial services providers in Pakistan, our objective is to continue to change the lives of our 57 million customers for the better.

Recognized as one of the leading employers in the country, JazzCash epitomizes the philosophy that each JazzCash employee is passionately living a better life every day, inspired and enabled by visionary leadership, a unique professional culture, a flourishing lifestyle, and continuous learning and development.

Our core values include qualities essential for a positive organizational culture - truthfully guiding entrepreneurial and innovative mindsets, harnessing professional and interpersonal collaboration, and fostering across-the-board customer obsession.

This is an opportunity for someone who wants to be part of something transformative, someone who can play a critical role in driving our success. Together, we can empower millions more with the tools necessary to progress in an increasingly digital economy.