Data Scientist at Renaissance InfoSystems
Melbourne, Victoria, Australia -
Full Time


Start Date

Immediate

Expiry Date

16 Dec, 26

Salary

80000.0

Posted On

21 Sep, 26

Experience

0 year(s) or above

Remote Job

Yes

Telecommute

Yes

Sponsor Visa

No

Skills

Industry

Information Technology & Services

Description

AI extraction pipelines

  • Design, build, and maintain multi-stage document-extraction pipelines that combine deterministic rule-based logic with LLM-powered extraction, orchestrated as durable, resumable workflows.
  • Integrate cloud document AI services and LLMs for classification and extraction.
  • Own prompt engineering and structured-output design, ensuring outputs are strongly typed (Pydantic), validated, and fully traceable to source documents.

Structured data, mapping, and validation

  • Extract and normalize retrieved information, classify document and pricing structures, and map results to downstream schemas.
  • Handle document variations and amendments while preserving provenance (page/section references) for reviewer traceability.
  • Develop and tune automated validation and business-rule checks that detect non-compliant claims.

Enterprise systems integration

  • Integrate with enterprise source-of-truth systems — SAP (OData), Snowflake, and Cosmos DB — to enrich, validate, and persist results.
  • Preserve data lineage across systems so every decision is auditable.

WHAT WE ARE LOOKING FOR-

  • Strong Python: typed, well-tested, production quality.
  • Hands-on LLM application engineering — prompt design, structured outputs, and evaluation frameworks, not just calling an API.
  • A strong evaluation and measurement mindset: designing datasets and metrics, reasoning about precision/recall trade-offs on real data, confidence calibration, and drift detection — able to prove a system works, not just build it.
  • Experience with cloud AI services (Azure preferred).
  • Data-wrangling with pandas (or equivalent) and working with SQL.
  • Git-based collaboration, code review, and CI/CD (GitLab a plus).
  • Experience working with agentic setup/ agentic development workflows.
  • Awareness of secure handling of sensitive enterprise data (secrets management, least-privilege auth) a plus.
  • Experience with recommender-system algorithms and/or retrieval-augmented generation (RAG) viewed favourably — we have a recommender-oriented project starting up alongside the document-AI work.

TECH ENVIRONMENT

Python | Azure (Document Intelligence, OpenAI, Machine Learning, Functions) | Pydantic | MLflow | SQL — Snowflake & Cosmos DB | Streamlit & Power BI | OpenTelemetry / Grafana | GitLab CI/CD

Regards,

Reshu Seth

Recruitment Consultant

Renaissance InfoSystem

M: +61 478 487 026

E: Sign in to view email

W:http://www.reninfo.com.au



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Responsibilities

AI extraction pipelines

  • Design, build, and maintain multi-stage document-extraction pipelines that combine deterministic rule-based logic with LLM-powered extraction, orchestrated as durable, resumable workflows.
  • Integrate cloud document AI services and LLMs for classification and extraction.
  • Own prompt engineering and structured-output design, ensuring outputs are strongly typed (Pydantic), validated, and fully traceable to source documents.

Structured data, mapping, and validation

  • Extract and normalize retrieved information, classify document and pricing structures, and map results to downstream schemas.
  • Handle document variations and amendments while preserving provenance (page/section references) for reviewer traceability.
  • Develop and tune automated validation and business-rule checks that detect non-compliant claims.

Enterprise systems integration

  • Integrate with enterprise source-of-truth systems — SAP (OData), Snowflake, and Cosmos DB — to enrich, validate, and persist results.
  • Preserve data lineage across systems so every decision is auditable.

WHAT WE ARE LOOKING FOR-

  • Strong Python: typed, well-tested, production quality.
  • Hands-on LLM application engineering — prompt design, structured outputs, and evaluation frameworks, not just calling an API.
  • A strong evaluation and measurement mindset: designing datasets and metrics, reasoning about precision/recall trade-offs on real data, confidence calibration, and drift detection — able to prove a system works, not just build it.
  • Experience with cloud AI services (Azure preferred).
  • Data-wrangling with pandas (or equivalent) and working with SQL.
  • Git-based collaboration, code review, and CI/CD (GitLab a plus).
  • Experience working with agentic setup/ agentic development workflows.
  • Awareness of secure handling of sensitive enterprise data (secrets management, least-privilege auth) a plus.
  • Experience with recommender-system algorithms and/or retrieval-augmented generation (RAG) viewed favourably — we have a recommender-oriented project starting up alongside the document-AI work.

TECH ENVIRONMENT

Python | Azure (Document Intelligence, OpenAI, Machine Learning, Functions) | Pydantic | MLflow | SQL — Snowflake & Cosmos DB | Streamlit & Power BI | OpenTelemetry / Grafana | GitLab CI/CD

Regards,

Reshu Seth

Recruitment Consultant

Renaissance InfoSystem

M: +61 478 487 026

E: Sign in to view email

W:http://www.reninfo.com.au



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