Truelogic

Technology

Senior/LeadDataEngineerAINativeAftermarketPlatform

$280–420k ~AI est. São Paulo, Brazil FULL TIME Remote Friendly
The Brief

“Senior/Lead Data Engineer – AI-Native Aftermarket Platform at Truelogic. Skills: Data Engineering, AI-Native Platform, Data Pipelines, Data Modeling. Design and build data pipelines. Design star and snowflake schemas”

Industry & Context.

Technology
Problems you'll solve

Diagnose and resolve failing Spark / PySpark jobs; Navigate ambiguity; Balance trade-offs

What They're Looking For.

Must Have

Expertise in SQL, Dimensional modeling methodologies, Medallion architecture, SCDs, Grain management, Design idempotent pipelines, Incremental, checkpoint, and replaceWhere strategies, Production-grade Python engineering, Type hints, pytest, ruff, Diagnose and resolve failing Spark / PySpark jobs, Deep understanding of Delta Lake features, Hands-on expertise with dbt, Models, tests, and exposures, Authoring and deploying jobs using Databricks Asset Bundles (DAB), Operating within a Unity Catalog environment, Commitment to data quality, Pre-write asserts, Schema checks, Maintaining dbt relationship and uniqueness tests, Disciplined Git workflows, Conventional commits, Strict documentation practices, Experience provisioning and utilizing Service Principals, GitHub environment secrets, Secret management tools, Written technical communication skills, Translate pipeline work into business metrics, Proven decision-making abilities, Balance trade-offs between cost, latency, and reliability

Nice to Have

Experience leading technical initiatives, Establishing architectural standards, Contributing to interview rubrics, Reading or modifying Azure Data Factory (ADF) pipelines, Familiarity with Azure Data Lake storage, Familiarity with dbt observability tools, Awareness of PII detection and masking best practices, Experience with multi-tenant configuration patterns, Proficiency in reading and editing GitHub Actions workflows, Ability to make cost-aware compute decisions, Proficiency in AI-assisted development tools, Experience writing incident post-mortems, Coordinating feature handovers with Data Science teams

What You'll Do.

Design and build data pipelines

Design star and snowflake schemas

Construct scalable data marts

Write production-grade

unit-tested Python code

Build and test dbt models

Manage overall project structure

Author and deploy jobs using Databricks Asset Bundles

Implement rigorous data quality checks

Prevent silent drops of nulls or duplicates

Maintain data governance

Operate securely within a multi-repository architecture

Ensure zero personal credentials in production deployments

Run cross-repository exposure checks

Own data pipelines end-to-end

Make key technical design decisions

Mentor mid-level engineers

Conduct substantive code reviews

Define overarching technical direction

Set modeling standards

Set branching strategies

Set observability thresholds

Set secret management policies

Act as a technical leader

Participate in hiring panels

How You'll Work.

Team & Collaboration

Collaborative environment; Cross-repository exposure checks; Code reviews

Communication Scope

Written technical communication; Translate pipeline work into business metrics

Process & Methodology

Project structure, Branching strategies

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