Senior Technical Consultant -Migration-Marketing Cloud

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ROLE OVERVIEW The Senior Technical Consultant — Marketing Cloud Next is a hands-on delivery specialist responsible for executing the build, configuration, data migration and testing workstreams within Marketing Cloud Next migration waves.

Working under the direction of the Technical Architect and Solution Architect, the STC owns specific delivery workstreams end-to-end — including Email Studio configuration, Journey Builder implementation, subscriber data migration, AMPscript and SSJS development, Data Cloud data stream configuration and automated migration validation tooling.

The STC also mentors Technical Consultants on the wave team, reviewing their work and ensuring factory quality standards are upheld across all MCN deliverables.

RESPONSIBILITIES ● Execute Marketing Cloud Next platform configuration — building Email Studio sending domains, IP configurations, Content Builder templates, Automation Studio programs, Journey Builder flows and subscriber data extension schemas as specified in the Technical Architect's solution design. ● Execute subscriber data migration — running the full data migration lifecycle: data profiling, transformation scripting, data extension population, suppression list loading, consent record migration and bulk data load execution using ETL tools and Salesforce Bulk API. ● Develop AMPscript and SSJS personalisation — writing dynamic content personalisation scripts for migrated email templates, recreating legacy segmentation logic, lookup functions and conditional content rules in MCN native scripting. ● Configure Salesforce Data Cloud data streams — setting up data stream ingestion from source systems, configuring DLO schemas, mapping fields to DMOs and validating data completeness per the Data Cloud Architect's design. ● Migrate and rebuild Journey Builder flows — translating legacy marketing automation workflows, drip campaigns and triggered sends into Journey Builder — recreating entry sources, decision splits, wait steps, send activities and exit criteria. ● Build migration validation and reconciliation tooling — developing Apex batch utilities, LWC dashboards and Salesforce Flow automations for subscriber count reconciliation, data extension record validation and consent flag verification. ● Execute and manage dry run cycles — coordinating migration dry runs against SIT/UAT environments, capturing reconciliation counts, logging validation failures and iterating until dry run success criteria are met. ● Configure sender authentication and deliverability — implementing SPF, DKIM and DMARC DNS records, private domain configuration, reply mail management and IP warm-up scheduling as directed by the TA. ● Develop and execute unit and system integration tests — writing test scripts for migrated journeys, data extensions and automations; executing SIT cycles; logging defects; retesting fixes against factory quality thresholds. ● Support go-live cutover execution — following the cutover runbook: executing final subscriber data loads, activating journeys, validating data extension record counts and confirming suppression lists are active. ● Prepare technical handover documentation — producing configuration workbooks, data mapping sheets, AMPscript library documentation and journey flow diagrams for client team handover post go- live. ● Mentor Technical Consultants — reviewing TC deliverables for quality, explaining MCN platform patterns, unblocking technical issues and providing feedback aligned to factory standards. ● Contribute to the factory accelerator library — after every wave, updating reusable MCN configuration templates, AMPscript snippet libraries, data migration scripts and validation toolkits in the shared accelerator repository.

CORE TECHNICAL SKILLS — MUST HAVE ● Marketing Cloud Next — Hands-On Configuration: Proven ability to configure Email Studio, Journey Builder, Automation Studio, Content Builder and Contact Builder end-to-end, including sending domain configuration, journey entry sources, decision splits and triggered sends. ● AMPscript & SSJS Development: Proficiency in AMPscript and SSJS for dynamic email personalisation — lookup functions, conditional content, row sets, attribute rendering and legacy personalisation logic recreation. ● Subscriber Data Migration Execution: Hands-on experience executing subscriber data migrations — data extension population, bulk data loading via Import Wizard and API, suppression list management, consent record migration and reconciliation validation at scale. ● Salesforce Data Cloud — Configuration: Working knowledge of Data Cloud data stream setup, DLO/DMO schema configuration, field mapping and data ingestion validation. ● ETL Tools & Data Loading: Experience using at least one ETL tool (Informatica Cloud, Talend, Azure Data Factory, MuleSoft) or scripted Bulk API / REST API approaches for subscriber data extraction, transformation and loading. ● Apex & Platform Development: Ability to write Batch Apex, Schedulable classes, REST callout handlers and Apex test classes for migration utility development, including subscriber reconciliation tools and consent flag verification. ● Lightn