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Job Title


Python Developer API, DWH


Company : Compunnel, Inc.


Location : Mississauga, Peel Region


Created : 2025-10-27


Job Type : Full Time


Job Description

We are seeking a highly experienced Python Developer with a strong focus on API development and data warehousing. The ideal candidate will have deep expertise in building scalable APIs, designing efficient ETL processes, and managing data warehouse solutions. This role involves close collaboration with data analysts and stakeholders to deliver secure, high-performance data systems. Key Responsibilities Develop, test, and maintain robust APIs using Python frameworks such as Flask or Django. Design and optimize SQL queries and stored procedures for ETL processes. Build and maintain data warehousing solutions to support analytics and reporting. Collaborate with data analysts and stakeholders to gather requirements and deliver data solutions. Ensure data integrity, security, and performance across systems. Automate routine tasks and optimize data workflows for efficiency. Document technical specifications and provide support for deployed systems. Required Qualifications 10+ years of overall professional experience. Proven experience as a Python Developer with a focus on API development and data integration. Strong proficiency in SQL and experience with relational databases (e.g., MySQL, PostgreSQL, SQL Server, Oracle). Hands-on experience with data warehouse platforms (e.g., Amazon Redshift, Snowflake, Azure Synapse). Familiarity with ETL/ELT processes and tools. Knowledge of data modeling and architecture best practices. Experience with version control systems (preferably Git). Strong problem-solving skills and attention to detail. Effective communication skills and ability to work collaboratively. Preferred Qualifications Experience with cloud platforms (AWS, Azure, GCP). Knowledge of Big Data technologies such as Spark or Hadoop. Exposure to BI tools like Tableau, Power BI, or Looker. #J-18808-Ljbffr