Job Description
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Our client is kicking off a major billing platform transformation for an Australian energy client, migrating from the Tally Orion platform. This is a high-impact, delivery-critical role where you'll bring the Tally-specific expertise that the core migration team needs to execute an end-to-end migration (extract, transform, load) successfully.
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Act as the SME for Tally Orion / Tally Plus, including schema, relationships, and utility billing structures
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Analyse and interpret Tally database architecture and data model
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Support mapping of legacy Tally data into the target model
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Identify, troubleshoot, and resolve data mapping and data quality issues
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Provide deep knowledge across utility billing domains including: n
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Customer & account
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Billing
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Metering
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Tariffs & products
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Partner with BAs and migration specialists to define transformation rules
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Support ETL delivery, validation, reconciliation, and migration QA
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Help build a repeatable migration approach that can be leveraged across future data migration programs
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Hands-on experience with Tally Orion, Tally Plus, or closely related Tally billing platforms
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Strong understanding of Tally schema / database architecture / data relationships
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Proven experience supporting complex migrations and/or major system transformation programs
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Strong data mapping, analysis, problem-solving capability
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Ability to collaborate across BAs, technical migration resources, and product/platform specialists
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Energy / utilities domain experience
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Prior billing platform migration / replacement experience
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Robust SQL and broader database analysis capability
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Experience across extraction, transformation, loading activities
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📌 Data Migration Specialist (Melbourne)
🏢 Talenza
📍 Melbourne