Data Engineer

Staples India; Chennai District; Sur place; INR 800 000 - 1 200 000; Plein temps

Résumé du poste

Staples India is seeking a Data Engineer to design, develop, and maintain scalable ETL/ELT data pipelines. The successful candidate will leverage complex SQL queries to support business analytics needs and work with various stakeholders to ensure data accuracy and reliability.

Ideal candidates should have a bachelor's degree in computer science or related field, with 3-6 years experience in data engineering. Experience with cloud platforms and orchestration tools is preferred. Join us to innovate and optimize data workflows!

Qualifications

• 3-6 years of hands-on experience in data engineering.
• Experience in writing complex SQL queries in a cloud environment.
• Strong analytical, problem-solving, and communication skills.

Responsabilités

• Design, develop and maintain ETL/ELT data pipelines.
• Optimize SQL queries for data transformation and analysis.
• Document pipelines and workflows for operational continuity.

Connaissances

Data engineering

SQL

Python

Orchestration tools

Data modeling

Cloud platforms

Analytical skills

Formation

Bachelor's degree in computer science or a related field

Outils

Snowflake

Airflow

Description du poste

Duties & Responsibilities

• Design, develop, and maintain scalable ETL/ELT data pipelines to support business and analytics needs
• Write, tune, and optimize complex SQL queries for data transformation, aggregation, and analysis
• Translate business requirements into well‑designed, documented, and reusable data solutions
• Partner with analysts, data scientists, and stakeholders to deliver accurate, timely, and trusted datasets
• Automate data workflows using orchestration/scheduling tools (Airflow, ADF, Luigi, etc.)
• Develop unit tests, integration tests, and validation checks to ensure data accuracy and pipeline reliability
• Document pipelines, workflows, and design decisions for knowledge sharing and operational continuity
• Apply coding standards, version control practices, and peer code reviews to maintain high‑quality deliverables
• Proactively troubleshoot, optimize, and monitor pipelines for performance, scalability, and cost efficiency
• Support function rollouts, including being available for post‑production monitoring and issue resolution

Basic Qualifications

• Bachelors degree in computer science, Information Systems, Engineering, or a related field
• 3-6 years of hands‑on experience in data engineering and building data pipelines
• At least 3 years of experience in writing complex SQL queries in a cloud data warehouse/ data lake environment.
• Solid hands‑on experience with data warehousing concepts and implementations
• At least 1 year of experience with Snowflake or another modern cloud data warehouse
• At least 1 year of hands‑on Python development.
• Familiarity on Data modeling and Data warehousing concepts
• Experience with orchestration tools (e.g., Airflow, ADF, Luigi)
• Familiarity with at least one cloud platform (AWS, Azure, or GCP)
• Strong analytical, problem‑solving, and communication skills
• Ability to work both independently and as part of a collaborative team

Preferred Qualifications

• Experience with DBT (Data Build Tool) for data transformations
• Exposure to real‑time/streaming platforms (Kafka, Spark Streaming, Flink)
• Familiarity with CI/CD and version control (Git) in data engineering projects
• Exposure to the e‑commerce or customer data domain
• Understands the technology landscape, up to date on current technology trends and new technology, brings new ideas to the team