Senior Data Engineer

IT House is recruiting a Senior Data Engineer for a client in the technology/IT services sector, based in Porto.

RESPONSIBILITIES

• Design, implement, and test data pipelines enabling business analysis and near real-time scenarios;
• Develop event-driven solutions and coordinate with business stakeholders;
• Own data platform quality, performance, and cost optimization;
• Build ETL/ELT pipelines with incremental loads, error handling, and restart capabilities;
• Optimize Snowflake performance through query tuning, clustering, and warehouse sizing;
• Integrate data with MarTech/CDP tools (Braze, Salesforce Marketing Cloud, Adobe Campaign);
• Ingest data from CRM, ecommerce, analytics, POS, and support systems;
• Set up data quality checks, monitoring, and alerts;
• Automate and version-control data solutions using orchestration tools and CI/CD pipelines.

PROFILE

• 8+ years as data engineer; 3+ years in lead/senior role owning design decisions;
• Strong experience with Customer 360/CDP platforms and large-scale Snowflake pipelines (core requirement);
• Very strong SQL and Python; deep data modelling knowledge (dimensional models, customer data concepts);
• Hands-on Snowflake expertise (warehouses, schemas, stages, tasks, streams, Time Travel, performance tuning);
• Experience with MarTech/CDP integration and data ingestion from CRM, ecommerce, analytics, POS systems;
• Comfortable with event data and near real-time feeds;
• Experience with cloud platforms (Azure, AWS, or GCP), orchestration tools (Data Factory, Airflow, dbt), and Git-based CI/CD;
• Retail/ecommerce background; on-prem to cloud migration experience (plus);
• Bachelor's degree in Software Engineering, Computer Engineering, or related field;
• Portuguese, Spanish, and English B1 (written and spoken);
• Owns platform quality, communicates across teams, challenges requirements, balances correctness with cost.

OFFER

• Contract with IT House | Egor Group;
• Base salary + Meal allowance;
• Hybrid model (1 day per week in the office);
• Other corporate benefits.

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