Senior Python Data Engineer

About Us

At Thoucentric, we offer end-to-end consulting solutions designed to address the most pressing business challenges across industries. Leveraging deep domain expertise, cutting-edge technology, and a results-driven approach, we help organizations streamline operations, enhance decision-making, and accelerate growth. We are headquartered in Bangalore with presence across multiple locations in India, US, UK, Singapore & Australia globally.

We help clients with Business Consulting, Program & Project Management, Digital Transformation, Product Management, Process & Technology Solutioning and Execution including Analytics & Emerging Tech areas cutting across functional areas such as Supply Chain, Finance & HR, Sales & Distribution across US, UK, Singapore and Australia. Our unique consulting framework allows us to focus on execution rather than pure advisory. We are working closely with marquee names in the global consumer & packaged goods (CPG) industry, new age tech and start-up ecosystem.

We have been certified as "Great Place to Work" by AIM and have been ranked as "50 Best Firms for Data Scientists to Work For".

We have an experienced consulting team of over 500 world-class business and technology consultants based across six global locations, supporting clients through their expert insights, entrepreneurial approach and focus on delivery excellence. We have also built point solutions and products through Thoucentric labs using AI/ML in the supply chain space.

Key Responsibilities

• Design, build and maintain Python plugins that encapsulate business rules and transformation logic such as custom aggregation/disaggregation, rule-based data enrichment, and time-grain manipulations.
• Implement data-cleaning, validation, mapping and merging routines using Pandas, NumPy and other Python libraries to prepare inputs for downstream analytics.
• Define clear interfaces and configuration schemes for plugins (for example, picklists for output grains and rule codes) and package them for easy consumption by implementation teams.
• Profile and optimize Python code pathsleveraging vectorized operations, efficient merges and in-memory transformationsto handle large datasets with low latency.
• Establish and enforce coding standards, write comprehensive unit and integration tests with pytest (or similar), and ensure high coverage for all new components.
• Triage and resolve issues in legacy scripts, refactor complex routines for readability and extensibility, and manage versioning across releases.
• Collaborate with data engineers and analysts to capture requirements, document plugin behaviors, configuration parameters, and usage examples in code repositories or internal wikis.
  
  

Requirements Must-Have Skills

• 57 years of hands-on experience writing well-structured Python code, with deep familiarity in both object-oriented and functional programming paradigms.
• Expert mastery of Pandas and NumPy for transformations (group-by aggregations, merges, column operations), plus strong comfort with Pythons datetime and copy modules.
• Proven experience designing modular Python packages, exposing configuration through parameters or picklists, and managing versioned releases.
• Ability to translate complex, rule-driven requirements (such as disaggregation rules, external-table merges, and priority ranking) into clean Python functions and classes.
• Proficiency with pytest (or equivalent), mocking, and integrating with CI pipelines (e.g., GitHub Actions, Jenkins) for automated testing.
• Skilled use of Pythons logging module to instrument scripts, manage log levels, and capture diagnostic information.
• Strong Git workflow experience, including branching strategies, pull requests, code reviews, and merge management.
  
  

Benefits

What a Consulting role at Thoucentric will offer you?

• Opportunity to define your career path and not as enforced by a manager.
• A great consulting environment with a chance to work with Fortune 500 companies and startups alike.
• A dynamic but relaxed and supportive working environment that encourages personal development.
• Be part of One Extended Family. We bond beyond work - sports, get-togethers, common interests etc. Work in a very enriching environment with Open Culture, Flat Organization and Excellent Peer Group.
• Be part of the exciting Growth Story of Thoucentric!
  
  

I'm interested

Locations - Bengaluru, India | Posted on 07/10/2025