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Senior Python Developer

Kodeva Llc — Canada · Posted ~6 hours ago

Senior Full-time Hybrid

Skills

Python REST APIs Pandas NumPy SQL Database optimization Data processing Data validation Reconciliation Audit logging Pytest Unit testing Integration testing Troubleshooting Root cause analysis REST unittest

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Summary ✨ AI‑Generated

Join an enterprise technology team as a Senior Python Developer building backend applications and REST APIs. You will develop data-processing pipelines with Pandas and NumPy, optimize SQL queries for large financial datasets, implement validation and audit controls, improve performance and reliability, and create automated unit and integration tests. The role is hybrid and includes technical design, code reviews, Agile collaboration, and production support.

Highlights

Build backend applications and data-processing pipelines in Python while working with large financial datasets. The role combines API development, performance and scalability improvements, automated testing, production troubleshooting, and participation in technical design and Agile practices.

Description

Role: Python Developer Location: Mississauga, ON (Hybrid - 2-3 days in a week onsite) Duration: Full-Time Key Responsibilities Design, develop, test, and maintain backend applications using Python.Build REST APIs and integrate applications with internal systems and external services.Develop data processing pipelines using Pandas, NumPy, and SQL.Write and optimize database queries for large financial datasets.Implement data validation, reconciliation, exception handling, and audit logging.Improve application performance, scalability, and reliability.Write automated unit and integration tests using Pytest or unittest.Participate in code reviews, Agile ceremonies, and technical design discussions.Troubleshoot production issues and perform root cause analysis.Follow enterprise security, change management, and software development standards. Required Qualifications Bachelor’s degree in Computer Science, Engineering, or a related field, or equivalent experience.Strong proficiency in Python, object-oriented programming, and data structures.Experience with FastAPI, Flask, or Django.Strong SQL skills and experience with relational databases such as PostgreSQL, Oracle, or SQL Server.Experience with REST APIs, JSON, and application integration.Familiarity with Linux, shell scripting, Git, and CI/CD pipelines.Experience writing automated tests and debugging distributed applications.Strong analytical, problem-solving, and communication skills.