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Python Developer

Actively Reviewing the Applications

Papigen

India, Tamil Nadu, Chennai Full-Time On-site INR 10–20 LPA
Posted 2 days ago • Apply by June 15, 2026

Job Description

Role Summary

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 to work independently and take ownership.
  • Excellent communication and documentation skills.

Nice to Have

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

Skills: pandas,c++,.net,oracle,matplotlib,scikit-learn,python,pl/sql,numpy,azure sql

Required Skills

Communication System Integration Engineering Troubleshooting Reporting Documentation SDLC Agile Automation Performance Tuning Python SQL Reconciliation Pandas NumPy Scikit-learn Data Visualization Azure SOAP JSON XML CSV Technical Documentation Agile development Testing Object-oriented programming Debugging OOP Validation Data extraction Web Services SOAP APIs Reporting tools Process Modeling Data processing Data reconciliation Modeling Legacy systems Relational Data sources Data validation Data pipelines Automation Design Modeling techniques Security models Sequence Application security Relational databases Extraction Azure SQL PL/SQL Data formats REST/SOAP APIs Matplotlib Sequence Diagrams SciKit Querying
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