Senior Fintech Solution Architect – Mobile Wallets

Ericsson GmbH; Islamabad; On-site; PKR 4,000,000 - 7,000,000; Full time

Job summary

Ericsson GmbH in Pakistan is seeking a senior Solution Architect to lead the end-to-end design and deployment of the Ericsson Wallet Platform (EWP) and related integrations. You will translate business requirements into robust fintech solutions and ensure seamless multi-vendor connectivity for high-volume transaction environments.

You will drive HLD/LLD, engage with customers, and design complex architectures across USSD, SMSC, and banking interfaces.

Qualifications

• Bachelor’s in Engineering; Master’s or equivalent experience preferred.
• 10–15 years’ fintech solution architecture experience with proven delivery of complex deployments.
• Hands-on expertise in HLD, LLD, and design documentation.
• Experience deploying solutions in public cloud environments.
• Strong skills in Kubernetes, Docker, UNIX/Linux, clustering, XML APIs, IP networking, and client-server architectures.
• Experience with MFS and mobile wallet architectures.

Responsibilities

• Own the architecture, high-level design (HLD), and low-level design (LLD) for mobile wallet deployments and integrations.
• Ensure successful implementation and delivery of Ericsson Wallet Platform (EWP) and associated nodes, as per agreed scope.
• Engage daily with customers to capture evolving requirements and translate them into solution designs.
• Integrate the EWP with multiple third-party systems (USSD, SMSC, SDP, Banks, etc.).
• Design and document solutions in complex, multi-vendor system landscapes.
• Write and execute acceptance tests, securing customer sign-off.
• Provide architectural leadership in technology strategy discussions with clients.
• Contribute to business case modeling and proposal preparation.
• Mentor teams and cultivate expertise in new technology areas.
• Propose innovative enhancements to expand Ericsson's MFS services and market reach.

Skills

Kubernetes

Docker

UNIX/Linux

Clustering

XML APIs

IP networking

Client-server architectures

MFS architecture

Education

Bachelor’s in Engineering; Master’s or equivalent experience preferred

Tools

Oracle

MySQL

Job description

Ericsson GmbH in Pakistan is seeking a senior Solution Architect to lead the end-to-end design and deployment of the Ericsson Wallet Platform (EWP) and related integrations. You will translate business requirements into robust fintech solutions and ensure seamless multi-vendor connectivity for high-volume transaction environments.

You will drive HLD/LLD, engage with customers, and design complex architectures across USSD, SMSC, and banking interfaces.