Python serp_jobs.h1.location_city
serp_jobs.job_alerts.create_a_job
Python • fullerton ca
Lead Python Developer - DS
InfojiniSanta Ana, California, USPython Developer
VirtualVocationsFullerton, California, United StatesLead Python Developer - DS
InfojiniSanta Ana, California, US- serp_jobs.job_card.full_time
Responsibilities
Analyze existing vendor-provided Python codebases and related assets.
Migrate, refactor, and integrate code into the internal platform while ensuring compatibility and performance.
Enhance and extend existing code functionality based on evolving business user requirements.
Re-architect components as needed to align with internal coding standards, best practices, and infrastructure.
Develop automated tests to validate migrated and enhanced code functionality.
Collaborate with platform engineers, business analysts, and stakeholders to capture requirements and deliver solutions.
Document migration processes, enhancements, system changes, and updated workflows.
Troubleshoot, debug, and resolve issues during migration, enhancement, and post-deployment.
Identify opportunities for automation, performance improvements, and process efficiency. Qualifications Strong proficiency in Python (3.x) and related frameworks / libraries.
Strong proficiency in pandas, nympy, sqlalchemy, tenacity, polars, dask, pyspark, etc.
Strong knowledge of data engineering, ETL processes, or microservices.
Strong knowledge of APIs, databases (SQL / NoSQL), and data pipelines.
Experience with code migration, integration, or re-platforming projects.
Proven ability to enhance and extend existing code to meet business requirements.
Familiarity with software design patterns, modularization, and refactoring best practices.
Experience with version control (Git), CI / CD pipelines, and testing frameworks (pytest / unittest).
Strong debugging, problem-solving, and analytical skills.
Excellent communication and documentation abilities.
Preferred Skills Experience with cloud platforms (AWS, Azure, or GCP).
Familiarity with containerization (Docker, Kubernetes).
Prior experience collaborating with external vendors or in a migration / enhancement-focused role.