16 hours ago
Cairo, EgyptStaff+
Responsibilities
- Lead end-to-end architecture for convergent billing, usage aggregation, rating, charging, bill calculation, invoicing, taxation, payments, accounts receivable, and collections.
- Translate business, finance, and marketing requirements into high-level and low-level designs covering billing and related BSS domains.
- Define and govern integrations across CRM, customer and party management, product catalog, order management, charging, mediation, payment gateways, tax engines, ERP/GL, collections, DWH/BI, data lakes, and partner systems.
- Lead billing and BSS data migration architecture, including profiling, mapping, transformation, cleansing, ETL/ELT, mock migrations, delta loads, reconciliation, cutover, rollback, and validation.
- Design cloud-native billing architectures addressing capacity, availability, resilience, security, observability, performance, retention, and disaster recovery.
- Lead customer workshops, migration assessments, solution validation, billing walkthroughs, and cutover readiness reviews.
- Support presales through scope definition, bill of quantities and effort estimation, migration assessment, proposals, and statements of work.
- Provide delivery leadership through integration testing, billing validation, migration rehearsals, cutover, acceptance, and technical troubleshooting.
- Mentor colleagues, share billing and migration practices, and support technical presentation and business case development.
Requirements
- Experience designing and documenting end-to-end BSS billing solutions, including requirements, process models, data models, integration contracts, migration plans, non-functional requirements, and operational procedures.
- Strong expertise in billing solutions, preferably Ericsson Billing and/or Digital Monetization Platform, including recurring and usage-based billing, offers, discounts, allowances, proration, invoice presentation, adjustments, credits, disputes, dunning, and lifecycle management.
- Solid understanding of B2C and B2B customer and account hierarchies, product and offer modeling, charging-to-billing flows, taxation, payments, accounts receivable, collections, and financial reconciliation.
- Proven BSS or telecom data migration experience covering source discovery, canonical modeling, mapping, ETL/ELT, data quality, cleansing, reconciliation, mock loads, delta migration, cutover, rollback, and audit trails.
- Strong integration experience with TM Forum SID, eTOM and Open APIs, REST/JSON, API security, event-driven messaging, Kafka or similar, SFTP, and batch orchestration.
- Experience delivering BSS or billing solutions on Kubernetes and cloud platforms such as OpenShift, Tanzu, EKS, AKS, or GKE.
- Understanding of billing performance, batch windows, metrics, logs, tracing, health checks, data retention, high availability, and disaster-recovery-ready topologies.
- Understanding of data protection, access control, encryption, segregation of duties, PCI-related considerations, vulnerability management, and regulatory audit support.
- Cloud, Kubernetes, data migration, or TM Forum certifications are advantageous.
- Bachelor's degree in Engineering, Telecommunications, Computer Science, or equivalent.
- At least 12 years of BSS/telecom experience, including at least 7 years as a BSS/Billing Solution Architect.
Benefits
- Opportunity to work on complex telecom monetization and BSS transformation programs at Ericsson.
- Location: Cairo, Egypt.
Tech Stack
Categories
Solutions Engineering
About Ericsson
Ericsson is a publicly traded telecommunications vendor that builds mobile network infrastructure (RAN, core, OSS/BSS), cloud platforms, and managed services for communications providers and enterprises. Founded in 1876 and headquartered in Kista, Stockholm, it supplies 5G systems to operators worldwide and owns Vonage, expanding network APIs and enterprise communications offerings.