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Data engineer de plataformas de datos
Senior Data Engineer at IT consultancy K-LAGAN in Barcelona (hybrid, up to 2 office days/week) to build and scale data ingestion pipelines and Lakehouse/dimensional models on Azure Data Lake using Databricks, Spark, dbt, Python and SQL, with Data Quality governance and CI/CD. Salary €45,000–€55,000 gross/year on a permanent contract.
Data Engineer In Media Measurement
One of the first three hires on a newly built data engineering team in Barcelona for a global media measurement company tracking TV, streaming and digital across 80+ countries. Day to day: designing and optimising PySpark/Databricks pipelines, writing SQL and Python, adding data quality checks and CI/CD, and mentoring engineers. Hybrid working in Barcelona.
Data Engineer - AI skills
Data Engineer at SITA in Barcelona building the data platform for OCCam, SITA's AI-powered airline Operations Control Center. Day to day: ingesting heterogeneous airline systems into a common datalake, designing a canonical data model, and owning pipeline data quality, using Python, SQL, Airflow, ETL/ELT and AWS data services.
Data Engineer
Data Engineer in Barcelona building Baxter Planning's data-serving layer: curated datasets, marts, and product-ready tables via incremental/micro-batch pipelines with near-real-time CDC ingestion (AWS DMS). ETL/ELT in Python (Polars), star-schema models served through Athena/Redshift, orchestrated with Airflow and AWS-native tooling. Salary €55,000–€65,000.
Data engineer
Data Engineer at consulting firm agap2, hybrid in Barcelona, joining a project to evolve a cloud data platform: building dbt data models (Silver/Gold) in Snowflake, developing and monitoring Azure Data Factory ingestion pipelines, and applying data quality, governance, and cataloging practices.
Big data engineer in cybersecurity
Data Analyst at GMV in Barcelona working on threat detection and fraud prevention for a financial-sector client: investigating security alerts, analyzing SIEM data, spotting anomalies, defining monitoring thresholds, and building data models. Core stack: SQL, Google Cloud Platform, and Qlik Sense dashboards.
Devops / Cloud Engineer
DevOps/Cloud Engineer at Cívica, a Spanish data & software consultancy: design and maintain Azure infrastructure with Terraform (IaC), run CI/CD pipelines (Azure DevOps/GitHub Actions), manage Docker/Kubernetes/AKS environments, and oversee monitoring, backups, security and availability of production systems. Hybrid role based in Alicante.
Backend Developer | Java / Python | Banking
Contract senior software engineer role via Mercor: evaluates and enhances AI model capabilities on complex software-engineering tasks, builds benchmarks, and helps AI research labs improve training data quality. Fully remote, ~20 hours/week, paid $150–$210/hour via Stripe Connect.
Master Data Analyst
Master Data Analyst on Mattel's Global Supply Chain MDM team: creates, maintains, and validates product/item master data across ERP/PLM/PIM systems, resolves data issues with cross-functional teams, and drives data quality, governance, and process improvement. Excel is core; Oracle, SQL, Tableau, Power BI are pluses.
Senior Data Engineer — Snowflake, dbt & Airflow
Senior data engineer at SoftServe designing scalable data warehouse and ELT solutions for analytics and business decision-making, owning reliable data workflows and large-scale analytical datasets with a focus on performance, data quality and cost efficiency. Core stack: Snowflake, dbt, SQL, Python, Airflow, plus CI/CD in a cloud environment.
Senior Big Data Software Engineer (Snowflake + DBT)
Senior data engineer designing and maintaining scalable data warehouse and ELT pipelines that power analytics and business decisions. Day-to-day work centers on Snowflake, dbt, SQL, Python, and Apache Airflow on AWS, with emphasis on performance, data quality, and cost efficiency.
Analytics Engineer (X)
Analytics Engineer at xAI/SpaceXSI building and optimizing large-scale data pipelines and data infrastructure (Spark, Kafka/Flink) to power quantitative decision-making, plus developing statistical models, A/B tests, and monitoring for real-time analytics. Requires Python, SQL, and distributed computing experience; onsite in Palo Alto, $140k–$225k plus equity and benefits.
AI Engineer (Data Scientist)
Data governance-focused data scientist at Hydro One, Ontario's largest electricity utility, based in Toronto. Day to day: build and drive a company-wide data governance strategy, improve and measure data quality, manage master/metadata, and support analytics — using governance platforms (Collibra, Informatica, Alation, Talend, IBM InfoSphere) and BI tools (Power BI, Tableau, Looker).
Senior Data Engineer — Hybrid Toronto with Equity
Senior Data Engineer at Clutch Canada (hybrid in Toronto) owning the data platform end-to-end: designing scalable warehouses, pipelines, and data models that power pricing, funnel insights, and financing decisions. Core stack is Snowflake, dbt, Airflow, Python, and AWS, working closely with analysts and data scientists.
Staff Data Engineer - Retail Media Platform
Staff Data Engineer on Loblaw's Retail Media Platform team, leading hands-on design of large-scale data platforms, pipelines, and backend services powering measurement, reporting, analytics, and AI features. Core stack includes SQL, Python/Scala/Java, cloud data platforms (GCP: BigQuery, Dataproc, Airflow), Spark, and Kafka.
Senior Data Engineer: Governance, AI Readiness & Platform
Senior Data Engineer at CarePartners who leads governance, architecture, and integration of the enterprise data environment — designing scalable data pipelines and models across clinical, operational, and financial data to enable analytics and AI, while ensuring data quality, security, and regulatory compliance.
Senior Data Engineer (Modern Data Stack) [Only Canada]
Tekton Labs, a technology outsourcing company, is hiring a Senior Data Engineer to collaborate with a Canadian financial-sector client. Day to day: designing Snowflake data models, building dbt ELT pipelines and Dagster/Airflow orchestration, writing Python/SQL, and managing AWS/Azure infra with Terraform and GitHub Actions CI/CD.
Senior Data Engineer Toronto
Senior Data Engineer owning Clutch's end-to-end data platform at Canada's largest online used-car retailer — building reliable ELT pipelines, warehouse models, and DevOps/observability practices with Snowflake, dbt, Airflow, Python, and AWS to power analytics, pricing, and financial services. Hybrid role, three days a week in downtown Toronto.
Senior Azure Data Engineer
Senior Associate Azure Data Engineer at PwC in Toronto: designs and builds scalable data ingestion, transformation, and curation pipelines on Azure using Data Factory, Databricks, and Synapse. Applies SQL, Python, and ETL/ELT expertise, with data quality checks, monitoring, and collaboration with scientists, analysts, and business stakeholders.