Senior Software Engineer - Oracle Telecom Billing

Location: Qatar Employment Type: 12 Months (Extendable) Industry: Telecommunications / Digital Services Seniority Level: Senior / Subject Matter Expert (SME) Role Overview We are seeking an experienced Senior Software Engineer / SME with extensive expertise in Oracle Billing and Revenue Management (BRM), Pricing Design Centre (PDC), Oracle Communications Offline Mediation Controller (OCOMC), and BI Publisher / Oracle Analytics Publisher within telecom environments. The successful candidate will play a critical role in the development, implementation, configuration, upgrades, and operational support of Oracle BSS platforms across cloud-native production environments. This role requires deep technical knowledge of telecom billing, mediation, pricing, discounting, revenue assurance, reporting, and complex system integrations. Key Responsibilities Oracle BRM & Billing Systems Design, develop, configure, and support Oracle BRM 12.x and 15.x solutions in enterprise telecom environments.Develop and maintain custom BRM components including Opcodes, MTA applications, and integrations using PCM C and PCM Java.Configure and manage key BRM modules including:Customer Account ManagementSubscription ManagementRating & ChargingBilling & InvoicingAccounts Receivable (AR)Taxation and General Ledger (GLID)Execute BRM installation, upgrades, patching, and migration activities.Perform production support (L2/L3) troubleshooting and root cause analysis for billing, rating, and discounting issues.Monitor bill cycle processing and resolve operational challenges impacting billing accuracy.Validate rating outcomes, balance impacts, and billing events using SQL and database analysis. Pricing Design Centre (PDC) Configure and manage telecom pricing catalogs, offers, discounts, bundles, and packages.Design and implement:Charge OffersDiscount OffersBundle OffersFriends & Family (FNF) modelsClosed User Group (CUG) pricingThreshold and tier-based charging modelsZone-based and time-based pricing structuresManage pricing object migration, publishing, import/export, and deployment across environments.Ensure catalog consistency between PDC, Pipeline Manager, and BRM environments.Participate in pricing governance processes, deployment planning, rollback procedures, and production validations. OCOMC Mediation Systems Design, configure, and maintain OCOMC mediation workflows.Develop and customize OCOMC cartridges utilizing SDKs and custom libraries.Manage end-to-end telecom usage mediation including:VoiceSMSDataRoaming trafficConfigure parsing, transformation, enrichment, routing, and validation processes.Troubleshoot mediation failures and ensure data integrity between network elements and downstream billing systems.Support OCOMC upgrade and migration projects while maintaining service continuity. BI Publisher & Reporting Design and develop operational, financial, and customer reporting solutions using BI Publisher and Oracle Analytics Publisher.Create optimized data models, SQL datasets, and report templates.Develop and maintain invoice formats using RTF and XLSX templates.Configure report scheduling, bursting, and automated distribution processes.Ensure report accuracy, completeness, and performance across operational and business reporting environments. Cloud-Native & DevOps Support cloud-native deployments of Oracle BRM, PDC, OCOMC, and BI Publisher.Perform Kubernetes and Helm-based application deployments and upgrades.Participate in CI/CD processes, release management, and deployment automation.Manage version control, branching strategies, and release governance across development, test, and production environments. Required Skills & Experience Experience 8-10+ years of hands-on telecom industry experience.Extensive experience working with Oracle BRM 12.x and 15.x environments.Proven expertise across development, implementation, upgrades, migrations, and production support.Experience supporting large-scale, mission-critical telecom billing and mediation platforms. Technical Skills Oracle BRM 12.x & 15.xPricing Design Centre (PDC)Oracle Communications Offline Mediation Controller (OCOMC)BI Publisher / Oracle Analytics PublisherPipeline ManagerPCM C and PCM JavaCustom Opcode DevelopmentMTA Application DevelopmentUnix/Linux AdministrationShell and Perl ScriptingPL/SQL Development and Query OptimizationWebLogic AdministrationKubernetes & HelmGit and Version Control Systems Telecom Domain Expertise Telecom Billing & Revenue ManagementProduct Catalog ManagementRating & ChargingRevenue AssuranceDiscounting & PromotionsRoaming ServicesMediation SystemsBilling ReconciliationCustomer Lifecycle Management OCOMC Expertise Node Chain Design & AdministrationCC, EP, AP, ECEDC, JDBC DC NodesCustom Cartridge DevelopmentSuspense & Recycle ProcessingBinary and ASN ParsingOCOMC-ECE Integration Reporting & Analytics Enterprise Reporting DevelopmentReport Scheduling and BurstingInvoice GenerationSQL Performance TuningData Analysis and Visualization Preferred Qualifications Experience with Oracle Analytics Server (OAS) 2024/2025.Knowledge of Nokia network elements and CDR formats.Experience with cloud-native telecom BSS deployments.Strong understanding of revenue assurance frameworks.Experience working within Agile and DevOps delivery environments. Key Competencies Strong problem-solving and analytical skills.Excellent troubleshooting and root cause analysis capabilities.Ability to manage multiple production-critical systems.Strong stakeholder communication and documentation skills.Ability to lead upgrade, migration, and transformation initiatives.Ownership mentality with a focus on quality, availability, and revenue protection.