Developer, Chennai, Tamil Nadu, India

Job Summary

This hybrid role is for a developer with three to five years of experience who specializes in Python and Snowflake SQL within a multinational environment. The role focuses on building reliable data solutions that improve business decision making and operational efficiency. The developer will collaborate across teams follow best engineering practices and support sustainable growth through high quality code and analytics.

Responsibilities

Design and implement scalable data processing solutions using Python to support analytics and reporting needs across multiple business domains

Develop optimized Snowflake SQL scripts to load transform and query large data sets in a reliable and efficient manner

Build reusable Python modules and utilities that streamline data integration validation and transformation activities for project teams

Create and maintain robust data pipelines that move data from diverse source systems into Snowflake in a timely and accurate fashion

Implement detailed data quality checks using Python and Snowflake SQL to ensure that insights delivered to stakeholders remain trustworthy and actionable

Collaborate with data engineers analysts and product teams to translate business requirements into clear technical designs and implementation plans

Optimize Snowflake queries and table structures to reduce compute costs while maintaining strong performance for critical business workloads

Document technical solutions data models and job schedules in a clear and organized way so that other team members can easily maintain and extend the work

Assist in monitoring scheduled data jobs identify failures or performance issues and apply corrective actions to minimize impact on downstream users

Contribute to code reviews and follow secure coding practices to ensure that Python and SQL solutions are maintainable and compliant with organizational standards

Support analytics and reporting teams by providing curated data sets and helping them troubleshoot data issues using Python based tooling

Participate in hybrid work model ceremonies through virtual and in person collaboration to align on sprint goals priorities and delivery timelines

Continuously enhance technical skills in Python Snowflake SQL and modern data tools to bring innovative solutions that improve company productivity and societal outcomes

Qualifications

Maintain solid hands on experience in Python including strong proficiency with data manipulation libraries and scripting for automation

Demonstrate proven experience of at least three years in writing complex Snowflake SQL queries and managing Snowflake based data workflows

Apply practical knowledge of data warehousing concepts such as star schemas slowly changing dimensions and partitioning using Python and Snowflake

Exhibit familiarity with version control tools and collaborative development practices to manage code changes safely across hybrid teams

Utilize exposure to cloud platforms and related services that integrate with Snowflake to enhance data solution design and deployment

Show strong problem solving and communication skills to work effectively with diverse stakeholders while delivering reliable and ethical data solutions

Certifications Required

Preferred certifications include SnowPro Core Certification or equivalent cloud data engineering certification focusing on Snowflake and Python.

What we offer

The chance to work with impact. Here, you’re empowered to bring your biggest thinking to help our company and clients improve everyday life.
Ownership over your career. Stay at the top of your game through our award-winning learning and development ecosystem. And when your ambitions change or we offer new opportunities, we help you pivot by providing reskilling, on-the-job learning and guidance to find new roles that might be a better fit.
The opportunity to thrive on a high caliber team with heart. We celebrate each other’s experiences and perspectives and promote a sense of belonging through our affinity groups and diversity and inclusion initiatives.
A comprehensive total rewards package, including a competitive salary and a pension plan with matching contributions.
Flexible health and financial benefits to support you and your eligible dependents—from day one.
True work-life balance. Be at your best through paid time off, flexible work arrangements, volunteering opportunities, social events, and so much more.

About us
Cognizant (Nasdaq: CTSH) is an AI Builder and technology services provider, building the bridge between AI investment and enterprise value by building full-stack AI solutions for our clients. Our deep industry, process and engineering expertise enables us to build an organization’s unique context into technology systems that amplify human potential, realize tangible returns and keep global enterprises ahead in a fast-changing world. See how at www.cognizant.com or @cognizant.

Other employment-related information
Cognizant is an equal opportunity employer. Your application and candidacy will not be considered based on race, color, sex, religion, creed, sexual orientation, gender identity, national origin, disability, genetic information, pregnancy, veteran status or any other characteristic protected by federal, provincial or local laws.

If you have a disability that requires reasonable accommodation to search for a job opening or submit an application, please email [email protected] with your request and contact information.

Language requirements vary depending on roles, but we ask that all candidates have basic English proficiency for company-wide communications purposes. For roles based in Quebec, professional English proficiency is required, as you’ll deliver services to and collaborate with stakeholders outside the province who may not speak French.