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Data Engineer - Python, PySpark, SQL, Snowflake & API Integration
Contract data engineer role in Toronto building and optimizing scalable data pipelines and cloud data solutions with Python, PySpark, SQL, and Snowflake, including REST API integrations and ETL/ELT workflows, data quality checks, and Snowflake performance tuning.
Data Engineer: Python, PySpark & Snowflake API Pipelines
Data engineer in Toronto designing and maintaining scalable ETL/ELT pipelines using Python, PySpark, SQL, and Snowflake, including API integrations and Snowflake performance optimization. Requires 3+ years of hands-on data engineering experience.
Lead Data Engineer - PySpark & Azure (Insurance)
Lead a data engineering team improving an insurance investment reporting system: build ETL pipelines and cloud-native architecture on Azure (Data Factory, Databricks, Functions, Event Grid, Service Bus) using PySpark, implement CI/CD and infrastructure automation, and mentor engineers.
Data Engineer Pyspark and Azure
Lead Data Engineer role in Ontario, Canada focused on improving an insurance investment reporting system: building ETL pipelines and cloud-native architecture with PySpark and Azure (Data Factory, Databricks, Functions, Event Grid, Service Bus), plus DevOps/CI-CD practices and team mentorship.
Senior Microsoft Fabric Data Engineer
Senior Data Engineer acting as the Microsoft Fabric subject-matter expert at a credit union, designing enterprise-scale data platforms on OneLake, Lakehouse, and Data Warehouse, building ELT/ETL pipelines with Azure Data Factory, SQL, dbt, and PySpark, and guiding Fabric adoption across architecture and analytics teams.
Azure Cloud Python API Developer
Contract role placed by IT staffing firm Avanciers for a banking client in Canada: an Azure Cloud Python API Developer in Toronto, hybrid 3 days onsite/week. Day-to-day work centers on building Python REST APIs and Flask apps, using PySpark, unit testing, and working in Azure; banking/treasury domain experience and Azure certifications are valued.
Analista de Dados Sênior | Afirmativa para PCD
Senior data analyst (affirmative opening for candidates with disabilities) at Sem Parar (Corpay) in Pinheiros, São Paulo — hybrid, office 2 days/week. Builds statistical analyses and predictive models (payment propensity, credit recovery, portfolio segmentation) using SQL, Python, PySpark, and Databricks to improve collections and customer service operations.
Functional Data Analyst
Functional data analyst for an energy-sector client in Brussels: leads workshops, gathers requirements from business users, builds Python PoCs, performs data analysis, writes functional specs and test cases, and acts as the liaison between business and development teams. Core stack: SQL, Python, and data warehousing (Medallion architecture), with AWS/Databricks as nice-to-haves.
Data & AI Analytics Engineer
A data, AI & analytics engineer designs and builds a governed data platform on Microsoft Fabric, Power BI and Azure for a managed IT services provider, starting with a healthcare transformation program — covering pipelines, ETL/ELT, dashboards, governance, and applied AI/Copilot use cases.
Lead technique en ingénierie de données (Tech Lead data engineer)
Lead a data engineering team to design robust, scalable data architectures for AI, BI, and reporting solutions while mentoring developers and driving technical decisions in a hybrid work environment.
ML Ops Engineer
Nift is disrupting performance marketing, delivering millions of new customers to brands every month. We’re looking for a hands-on ML Ops Engineer to partner with our data scientists to turn their models into…
188. Senior Data Engineer
Senior data engineer (tech-lead level) on a customer engineering team at a healthcare-tech company: supporting clients on the Ascend 2.0 platform, acting as escalation point for a small team, resolving data issues and production support, and building/maintaining AWS data pipelines with Python and SQL. Must reside in Colombia or Ecuador.
Senior Data Scientist (Machine Learning)
Senior Data Scientist embedded in a global automotive client's program: adapts existing models (including causal-inference ones) to business contexts, runs and interprets A/B tests, deploys models to production and monitors performance/drift. Core stack is Databricks, PySpark, Python and Azure; requires 6+ years of DS/ML experience and fluent English.
Remote AWS Data Engineer - Cloud Data Platform Builder
Contract AWS Data Engineer building and enhancing a cloud-based data platform for a financial services client (via a consulting engagement), working day to day with AWS, Python, DBT and PySpark. Fully remote for UK-based candidates; initial 6-month contract outside IR35 with possible extension.
Staff BI & Data Engineer
Staff BI & Data Engineer at a financial services business in Berkshire (hybrid, office 1-2 days/month). Owns data end to end: building Azure Databricks/PySpark/ADF pipelines and a governed Delta Lake lakehouse, and delivering Power BI semantic models, DAX and RLS reporting for marketing and contact-centre stakeholders.
Forward Deployed Data Engineer
Data engineer on a three-person team deploying industrial AI to refineries and chemical plants: building pipelines from sensors, control systems and industrial databases using Python, Databricks/PySpark, AWS and PostgreSQL, keeping cloud and on-site systems synchronised for real-time AI predictions. Fully remote, UK-based; ~£90–110k plus equity.
Lead Data Engineer
Senior technical lead for Betfred's data platform: owns architecture and hands-on delivery of the migration from SQL Server to an AWS lakehouse and designs real-time streaming (Kafka/MSK, PySpark Structured Streaming), while setting standards, reviewing work, and mentoring data engineers. Core stack: AWS Glue, Lambda, S3, Redshift, EMR, Terraform.
Senior Data Engineer
Hands-on senior data engineer at Sony Interactive Entertainment (PlayStation) designing, building and operating batch and near-real-time Player data pipelines, data models and curated data products across Snowflake and cloud environments, plus mentoring and technical leadership. Core stack: Snowflake, dbt/Ab Initio, Kubernetes, Git, CI/CD, Python/SQL, PySpark/Databricks and AWS.
AWS Data Engineer
Remote UK contract (initial 6 months, outside IR35) for an AWS Data Engineer building and enhancing a cloud data platform for a financial services end client via a consulting engagement. Day-to-day: designing ETL pipelines, data models and data lake solutions using AWS, Python, DBT, PySpark, Airflow and Redshift.