Lead Python Backend Developer Job ID: 403523

Aifalabs; Hyderabad; On-site; INR 2,600,000 - 4,800,000; Full time

Job summary

Aifalabs in Hyderabad is seeking a Lead Python Backend Developer for on-site employment. The role requires 6+ years of experience building APIs with FastAPI and Flask, strong Python skills, and data manipulation with NumPy and Pandas.

You will design, implement, and maintain scalable backend services, work with data engineers and frontend teams, ensure performance, security, and reliability, and contribute to CI/CD and Docker-based workflows.

Qualifications

• Strong programming skills in Python.
• Experience developing APIs using FastAPI and/or Flask.
• Experience with data manipulation libraries NumPy and Pandas.
• Lead-level experience.
• Familiarity with REST principles and asynchronous programming.
• Experience with Git.
• Understanding CI/CD pipelines and Docker is a plus.
• Bachelor's degree or equivalent practical experience.

Responsibilities

• Design, develop, and maintain using FastAPI and Flask.
• Write clean, reusable, and efficient Python code.
• Work with large datasets using NumPy and Pandas for data transformation and analysis.
• Collaborate with cross-functional teams to gather requirements and implement backend services.
• Optimize applications for performance, scalability, and reliability.
• Implement security and data protection protocols in API services.
• Write unit and integration tests to ensure code quality.
• Maintain documentation for code, APIs, and system architecture.

Skills

Python

REST principles

Asynchronous programming

Lead experience

NumPy

Pandas

Git

CI/CD

Docker

0

Education

Bachelor's degree in computer science, Engineering, or related field

Tools

FastAPI

Flask

Job description

Job Title: Lead Python Backend Developer

Location: Hyderabad ( On-Site )

Job Type: Full-Time

Experience : 6+ Years

Notice period : Immediate to 15 Days

Job Summary:

We are seeking a skilled and motivated PythonDeveloperwith hands-on experience in building APIs using Fast APIand Flask. The ideal candidate should be proficient in Pythonprogramming and have a strong grasp of data manipulation and analysis using NumPyand Pandas. You will be responsible for developing scalable backend services, integrating APIs, and working closely with data engineering and frontend teams to deliver robust software solutions.

Key Responsibilities:

• Design, develop, and maintain using Fast APIand Flask.
• Write clean, reusable, and efficient code in Python.
• Work with large datasets using NumPyand Pandasfor data transformation and analysis.
• Collaborate with cross-functional teams to gather requirements and implement backend services.
• Optimize applications for performance, scalability, and reliability.
• Implement security and data protection protocols in API services.
• Write unit and integration tests to ensure code quality.
• Maintain documentation for code, APIs, and system architecture.

Required Skills & Qualifications:

• Strong programming skills in Python.
• Proficiency in developing APIs using Fast APIand/or Flask.
• Experience with data manipulation libraries like NumPyand Pandas.
• Experience as Lead.
• Familiarity with REST principles and asynchronous programming.
• Experience with version control tools like Git.
• Understanding CI/CD pipelines and containerization (e.g., Docker) is a plus.
• Bachelor's degree in computer science, Engineering, or related field, or equivalent practical experience.