Python Backend Developer  
Axelliant   More jobs from this company

Job Details Back to Job Listing
 
Job Title:   Python Backend Developer
Category:   Software Development
Total Positions:   3
Job Location:   Lahore
Gender:   No Preference
Minimum Education:   Bachelors
Career Level:   Experienced Professional
Minimum Experience:   2 Years3 Years
Salary Range:   PKR 150,000 to 300,000 per Month
Apply By:   Nov 11, 2024
     
     
 
Job Description:

We are looking for an experienced Python Backend Developer who specializes in scripting and has expertise in Flask and Fast API, with a strong focus on handling large datasets in SQL databases. The ideal candidate will excel in building scalable backend systems, optimizing data-heavy processes, and writing efficient Python scripts for automation and data manipulation. A key aspect of this role will also involve implementing robust authentication and authorization mechanisms to ensure the security and integrity of our systems and data.

Key Responsibilities:

  • Develop, maintain, and optimize Python scripts for backend processes, data handling, and automation.
  • Build and scale web applications and RESTful APIs using Flask and Fast API.
  • Design and implement secure authentication and authorization mechanisms to ensure data integrity and user access control.
  • Handle and optimize large datasets in SQL databases (e.g., PostgreSQL, MySQL).
  • Write high-performance SQL queries and optimize database structures to handle large volumes of data efficiently.
  • Collaborate with data engineers, product managers, and frontend developers to define requirements and ensure smooth integration of large datasets across the system.
  • Optimize Python scripts for data processing, analysis, and workflow automation.
  • Troubleshoot and resolve issues related to data handling, authentication failures, performance bottlenecks, and system reliability.
  • Participate in code reviews, focusing on improving Python scripting efficiency, authentication best practices, and SQL database optimization.

Requirements:

  • 3+ years of professional experience with Python, focusing on backend development, scripting, and data automation.
  • Strong expertise in Flask and FastAPI frameworks.
  • Proven experience in handling large datasets using SQL databases (e.g., PostgreSQL, MySQL), including writing complex queries and optimizing for performance.
  • Extensive experience in implementing authentication and authorization systems for web applications and APIs.
  • Deep understanding of database management principles, indexing, and query optimization for big data.
  • Experience with asynchronous programming, concurrency, and task queues (e.g., Celery, Redis).
  • Ability to write clean, logical, and reusable Python code, focusing on performance and scalability.
  • Familiarity with containerization tools such as Docker and orchestration with Kubernetes is a plus.
  • Proficiency in version control systems (Git) and collaborative development workflows.
  • Strong analytical skills and problem-solving ability, particularly when working with large-scale data solutions.
  • Excellent communication skills and ability to work within a team-oriented, agile environment.

Nice-to-Have:

  • Experience with other Python web frameworks (Django, Tornado).
  • Knowledge of data pipeline tools, ETL frameworks, or big data technologies (e.g., Spark, Hadoop) is a plus.
  • Familiarity with cloud-based databases or large-scale database management (e.g., AWS RDS, Google Cloud SQL).
  • Strong background in system automation and scripting tools for DevOps.

Company Information
 
Company Name:  Axelliant
Company Description:

Copyright 2024, Pakistan Institute of Development Economics. All Rights Reserved