Senior Data Engineer, Colombia — Finance Data Platform

Ciandt; Colombie; Sur place; COP 120 000 000 - 180 000 000; Plein temps

Avantages offerts par ce poste

Premium Healthcare

Meal voucher

Maternity and Parental leaves

Mobile services subsidy

Sick pay-Life insurance

CI&T University

Colombian Holidays

Paid Vacations

Résumé du poste

CI&T in Colombia is seeking a Senior Data Developer to build and optimize a large-scale Finance data platform. You will implement transformation logic across staging, conformed, and curated layers in SQL, and ensure data quality and governance for downstream BI consumers.

You will work with Snowflake, dbt, and Git-based CI/CD, implement Slowly Changing Dimensions, and collaborate with US client stakeholders in a distributed team.

Qualifications

• 4+ years of hands-on data engineering experience, including nontrivial SQL-based transformation work on a cloud data warehouse.
• Experience with Snowflake.
• Experience building dimensional/curated data models from normalized or application-native source structures.
• Experience implementing Slowly Changing Dimensions (Type 2) — effective dating, current record flags, and history preservation.
• Experience implementing or working within a reconciliation/data-quality framework (variance detection, exception handling, tolerance management).
• Familiarity with temporal data modeling — period state management, late-arriving facts, effective-dated dimension attributes.
• Solid Git-based development workflow and CI/CD promotion experience (dev → test/UAT → production).
• Awareness of sensitive-data handling in a governed platform — access tiers, classification, security-aware engineering practices.
• Fluent English — daily collaboration with a distributed engineering team and US client stakeholders.

Responsabilités

• Build transformation logic across the warehouse's staging, conformed, and curated layers in versioned SQL, using incremental, declarative transformation patterns.
• Recompute application-layer business logic — such as account balances and other derived values not present in raw replicated data — as tested, versioned transformation logic.
• Flatten and conform key-value/dimension-set source structures into standard dimensional attributes for reporting.
• Capture logic currently scattered across spreadsheets and point-report formulas as reusable, versioned transformation logic inside the curated layer.
• Implement layered reconciliation and data-quality checks, from replication integrity through report-level parity.
• Support enablement of downstream consumers (the BI semantic model and other reporting tools) against approved curated objects — never against raw source tables.
• Participate in code review, CI/CD promotion, and automated regression testing as part of an engineered data SDLC.

Connaissances

SQL-based transformations

Snowflake

Git CI/CD

Data modeling

English fluency

Outils

dbt

Description du poste

CI&T in Colombia is seeking a Senior Data Developer to build and optimize a large-scale Finance data platform. You will implement transformation logic across staging, conformed, and curated layers in SQL, and ensure data quality and governance for downstream BI consumers.

You will work with Snowflake, dbt, and Git-based CI/CD, implement Slowly Changing Dimensions, and collaborate with US client stakeholders in a distributed team.