Python Developer

Papigen; India; On-site; INR 900,000 - 1,500,000; Full time

Job summary

Papigen is seeking a Python Developer to design and develop data reconciliation programs, automation scripts, and integration pipelines.

You will build Python-based solutions to compare, process, and analyze multiple data formats, ensuring data accuracy and consistency across systems, with hands-on delivery of scalable solutions.

The role involves designing and maintaining Python pipelines, integrating with external APIs, and working with large datasets in a fast-paced environment.

Qualifications

• Strong Python development experience.
• Proficient in Object-Oriented Programming (OOP) concepts.
• Experience with data processing, reconciliation, and API integrations.

Responsibilities

• Design and develop Python programs, pipelines, and automation scripts.
• Build solutions for data reconciliation and file comparison across systems.
• Enhance and maintain existing Python scripts and tools.
• Integrate Python applications with external APIs, web services, and legacy systems.
• Build data pipelines for system-to-system integration.
• Work with relational databases and write optimized queries for large datasets.
• Perform testing, debugging, and performance tuning of Python applications.
• Create technical documentation and collaborate with cross-functional teams.

Skills

Python

OOP

Problem solving

Analytical skills

Data processing

Tools

Pandas

NumPy

Scikit-learn

Beautiful Soup

Matplotlib

Job description

Role Summary

We are looking for a

We are looking for a Python Developer to design and develop data reconciliation programs, automation scripts, and integration pipelines.

The role focuses on building Python-based solutions to compare, process, and analyze multiple data formats, ensuring data accuracy and consistency across systems. The ideal candidate should be a hands‑on developer capable of independently delivering scalable and efficient solutions.

Key Responsibilities Python Development & Automation

• Design and develop Python programs, pipelines, and automation scripts.
• Build solutions for data reconciliation and file comparison across systems.
• Enhance and maintain existing Python scripts and tools.

Data Processing & File Handling

• Develop scripts to process and compare multiple file formats (JSON, XML, CSV, XLS, etc.).
• Perform data validation, transformation, and reconciliation across systems.
• Handle large datasets and ensure data accuracy and consistency.

Integration & APIs

• Integrate Python applications with external APIs, web services, and legacy systems.
• Build data pipelines for system-to-system integration.

Database & Querying

• Work with relational databases (Azure SQL, Oracle, PL/SQL).
• Write optimized queries for large-volume data processing.

Testing, Debugging & Performance

• Perform testing, debugging, and performance tuning of Python applications.
• Troubleshoot and resolve complex production issues.

Documentation & Collaboration

• Create technical documentation and design artifacts.
• Collaborate with project managers and cross-functional teams.
• Explain technical concepts in a clear and understandable manner.

Development Lifecycle & Agile

• Participate in full SDLC (design, development, testing, deployment).
• Work in an Agile development environment.

Required Skills Core Programming

• Strong proficiency in Python development.
• Solid understanding of Object-Oriented Programming (OOP) concepts.

Python Libraries

• Hands‑on experience with:
• Pandas, NumPy (data processing)
• Scikit-learn (basic ML exposure)
• Beautiful Soup (data extraction)
• Matplotlib (data visualization)

Data & Databases

• Strong knowledge of Relational Databases (Azure SQL, Oracle, PL/SQL).
• Experience handling large datasets and complex queries.

Integration & APIs

• Experience building REST/SOAP APIs and integrations.
• Ability to integrate with external systems and data sources.

Engineering Skills

• Strong experience in troubleshooting and performance tuning.
• Experience across SDLC phases.
• Knowledge of process modeling techniques (DFD, sequence diagrams, workflows).

Soft Skills

• Strong problem‑solving and analytical skills.
• Ability …

Nice to Have

• Experience with C++ or .NET.
• Understanding of application security models.
• Experience with data visualization and reporting tools.

Skills: pandas,numpy,python,scikit learn,azure sql,pl/sql