Python Developer – Senior Specialist

Job Title: Python Developer Senior Specialist
Location: Charlotte NC (Hybrid)
Duration: Long Term

Job Summary

Seeking a Senior Python Developer (Specialist) with 7 11 years of experience in Python and SQL to design develop and maintain advanced Python based data solutions. This role focuses on building scalable high performance data processing and analytics applications collaborating closely with data scientists analysts and DevOps teams to transform business requirements into robust maintainable code.

Job Description

You will design develop and maintain scalable Python applications centered around data processing analysis and workflow automation. You will implement efficient data pipelines and workflows using modern Python libraries and frameworks optimize code for performance and scalability in data intensive environments and ensure adherence to best practices code quality and documentation standards.

You will also mentor junior developers lead architecture and design discussions and troubleshoot complex production issues in Python based data systems.

Roles and Responsibilities

• Lead the development of Python based data solutions ensuring adherence to best practices coding standards and architectural guidelines.
• Design build and maintain scalable Python applications focused on data processing transformation and analytics.
• Implement efficient data pipelines and workflows using Python libraries and frameworks (e.g. Pandas NumPy PySpark Airflow Celery etc.).
• Collaborate with data scientists analysts product managers and DevOps to translate business requirements into technical data solutions.
• Optimize Python code for performance memory efficiency and scalability in data intensive environments.
• Ensure code quality through unit testing integration testing and code reviews.
• Document technical designs data workflows development processes and data lineage clearly and thoroughly.
• Mentor and guide junior developers enhancing their Python programming and data engineering skills.
• Troubleshoot and resolve complex production issues related to Python applications and data processing pipelines.
• Participate in architecture and design discussions to improve data platform capabilities scalability and reliability.
• Conduct code reviews to maintain high quality and consistency across Python projects.
• Support continuous integration and deployment (CI/CD) pipelines for Python data applications.
• Analyze system performance and implement improvements to enhance reliability efficiency and maintainability.

Required Skills

• 7 11 years of experience in Python development and SQL.
• Strong experience building data driven Python applications and data processing pipelines.
• Proficiency with Python data libraries and frameworks (e.g. Pandas NumPy PySpark SQLAlchemy etc.).
• Experience with workflow orchestration tools such as Apache Airflow Luigi Celery or similar.
• Strong SQL skills for querying and optimizing database interactions.
• Experience with unit testing and integration testing frameworks (e.g. pytest unittest).
• Familiarity with CI/CD practices and tools for Python applications.
• Strong problem solving and troubleshooting skills especially in data intensive environments.
• Excellent communication and collaboration skills with cross functional teams.

Nice to Have Skills

• Experience with cloud platforms (AWS Azure or GCP) for data engineering and deployment.
• Experience with big data tools (e.g. Spark Hadoop Kafka Databricks etc.).
• Exposure to data quality data lineage and data governance concepts.
• Familiarity with DevOps and containerization tools (Docker Kubernetes etc.).

Keywords: Python Developer Senior Python Developer Python Software Developer Python Specialist Python Data Developer Data Engineering Python Application Development Python Programming SQL Python SQL Pandas NumPy PySpark Apache Airflow Celery Data Pipeline Data Processing Data Analysis Python Libraries Python Frameworks Unit Testing Integration Testing pytest unittest CI/CD Continuous Integration Continuous Deployment Code Reviews Code Quality Python Code Optimization Performance Optimization Scalability Data Intensive Applications Data Processing Workflows Data Orchestration Data Quality Data Governance Data Lineage

About VDart Group
VDart Group is a global leader in technology product and talent solutions serving Fortune 500 clients in 13 countries. With over 4000 professionals worldwide we deliver innovation operational excellence and measurable outcomes across industries. Guided by our commitment to People Purpose and Planet VDart is recognized with an EcoVadis Bronze Medal and as a UN Global Compact member reflecting our dedication to sustainable practices.