Quinnox is a global IT services organization headquartered in Chicago, USA with presence in Europe, Middle East and India.

We are an Agile, Midsize CMMI Level 5, ISO 9001:2008 and ISO 27001:2013 certified organization, working with Fortune 500 clients and have successfully executed projects in over 40+ countries across the globe.

Forward-thinking companies in manufacturing, retail and distribution, and financial services are looking to Quinnox () for innovative solutions. As a global, mid-size IT services and consulting firm we focus on our sweet spot in agility and expertise. We've used it to help Fortune 500 companies achieve their business goals. And we can help you too! Leveraging our strategic alliances with technology product companies including SAP, Software AG, Calypso, IBM and Oracle, among others we offer collaborative, cost-effective and high value solutions to our clients.

Quinnox is led by senior and seasoned professionals, in both business and technology, who have held key executive leadership positions in major banks, consulting groups, and technology products companies. All of us are focused on only one mission accelerating success for our clients and employees.

Title: Data Engineer with ETL Tableau

Location: Schaumburg, Il - Onsite 3 days a week

The ideal candidate will possess deep expertise in data engineering practices, data warehousing, and programming, with a strong focus on data quality and optimization.

Programming & Libraries:

• Expert proficiency in Python is required, specifically within data-centric project
• Extensive, hands-on experience utilizing key Python data science and engineering libraries, including Pandas, SQLAlchemy, NumPy, and similar tools for complex data processing, transformation, and modeling.

Database & Cloud Technologies:

• Demonstrated experience in connecting to and working with enterprise-level databases, preferably AWS Redshift.
• Ability to extract, process, clean, and enrich data from source systems to ensure high quality and business value within the data warehouse.

SQL & Optimization:

• Highly skilled in SQL, with the ability to write complex, efficient queries across multiple database tables.
• Proven experience in query performance tuning and optimization to ensure fast and scalable data retrieval.

Data Integration & ETL:

• Experience using Software Development Kits (SDKs) to perform Extract, Transform, Load (ETL) operations and ingest data into a central data hub.
• Proficiency in the full ETL pipeline lifecycle, including data mapping, data cleansing, and structuring raw data into defined models.

Tableau Report Development:

• Design, develop advanced Tableau visualizations, dashboards, and reports that meet clear business requirements and adhere to best practices for data visualization
• Collaborate with data engineering teams to validate data sources, identify data quality issues, and ensure the underlying data infrastructure supports reporting needs

At Quinnox, you will have the opportunity to take ownership of complex problems and craft solutions to make stuff from day one. Every day will bring fresh challenges that demand even more vivid thinking. Be involved in projects with our Product Development Team and be a part of a growing organization that meets our client s objectives and solves their challenges.

Our Core Value "Accelerate Success" :