

Experis
Sr. Database Engineer
โญ - Featured Role | Apply direct with Data Freelance Hub
This role is for a Sr. Database Engineer located in Abbott Park, Illinois, for a 3-month assignment. Key skills include Azure PostgreSQL, ETL/ELT pipeline development, Python, and OCR tools. Experience with contract ingestion and procurement systems is preferred.
๐ - Country
United States
๐ฑ - Currency
$ USD
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๐ฐ - Day rate
Unknown
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๐๏ธ - Date
October 1, 2025
๐ - Duration
3 to 6 months
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๐๏ธ - Location
On-site
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๐ - Contract
Unknown
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๐ - Security
Unknown
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๐ - Location detailed
Lake Bluff, IL
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๐ง - Skills detailed
#Databases #Python #PostgreSQL #REST (Representational State Transfer) #GitHub #Scala #Security #Automation #SAP #Database Schema #Schema Design #Database Architecture #Azure #Data Engineering #ML (Machine Learning) #"ETL (Extract #Transform #Load)" #Documentation #Scripting #Data Pipeline #API (Application Programming Interface) #Metadata #AI (Artificial Intelligence) #Agile #Data Extraction
Role description
Title: Sr. Database Engineer
Location: Abbott Park, Illinois
Duration: 3 Month Assignment
Project: Supplier Contract Ingestion & Data Pipeline for Negotiation AI About the Project We?re launching a focused 3-month initiative to: 1. Bulk-ingest over 50,000 supplier contracts into SAP Ariba, with metadata extraction powered by OCR. 2. Design and implement the database architecture and data flows that will feed our Negotiation AI?including contract detail extraction and supplier spend analytics. This work currently runs separately from the Negotiation AI MVP, but must be future-ready for seamless integration. Role Overview As our Data Engineer, you will own the end-to-end data pipelines. This includes designing scalable databases, developing ingestion workflows, collaborating with our internal Machine Learning Engineering team, and structuring supplier spend data. You?ll work closely with the Full Stack Developer to co-design the database schema for the Negotiation AI and ensure future compatibility with the ingestion pipeline.
Key Deliverables
โข Ingestion Pipeline: Build and deploy a robust ETL/ELT pipeline using Azure to ingest 50,000+ contracts. Metadata Extraction: Configure and run OCR workflows (e.g., OlmOCR/Azure Document Intelligence) to extract key contract fields such as dates, parties, terms etc. Scalable Database Schema: Design and implement a schema in Azure PostgreSQL to store contract metadata, OCR outputs, and supplier spend data. Collaborate with the Software Developer to design a future-ready schema for AI consumption.
Required Skills & Experience Data Engineering & ETL/ELT
โข Experience with Azure PostgreSQL or similar relational databases
โข Skilled in building scalable ETL/ELT pipelines (preferably using Azure)
โข Proficient in Python for scripting and automation OCR Collaboration
โข Ability to work with internal Machine Learning Engineering teams to validate and structure extracted data
โข Familiarity with OCR tools (e.g., Azure Document Intelligence, Tesseract) is a plus SAP Ariba Integration
โข Exposure to cXML, ARBCI, SOAP/REST protocols is a plus
โข Comfortable with API authentication (OAuth, tokens) and enterprise-grade security Agile Collaboration & Documentation
โข Comfortable working in sprints and cross-functional teams
โข Able to use Github Copilot to document practices for handover Preferred Qualifications
โข Experience with large-scale contract ingestion projects
โข Familiarity with procurement systems and contract lifecycle management
โข Background in integrating data pipelines with AI or analytics platforms Why Join Us?
โข Focused Scope with Future Impact: Lay the foundation for an AI-driven negotiation platform
โข Cutting-Edge Tools: Work with SAP Ariba, OCR, Azure, and advanced analytics
โข Collaborative Environment: Partner with Software Developers and AI specialists
If this is a role that interests you and youโd like to learn more, click apply now and a recruiter will be in touch with you to discuss this great opportunity. We look forward to speaking with you!
About ManpowerGroup, Parent Company of:Manpower, Experis, Talent Solutions, and Jefferson Wells
ManpowerGroupยฎ (NYSE: MAN), the leading global workforce solutions company, helps organizations transform in a fast-changing world of work by sourcing, assessing, developing, and managing the talent that enables them to win. We develop innovative solutions for hundreds of thousands of organizations every year, providing them with skilled talent while finding meaningful, sustainable employment for millions of people across a wide range of industries and skills. Our expert family of brands โ Manpower, Experis, Talent Solutions, and Jefferson Wells โ creates substantial value for candidates and clients across more than 75 countries and territories and has done so for over 70 years. We are recognized consistently for our diversity - as a best place to work for Women, Inclusion, Equality and Disability and in 2022 ManpowerGroup was named one of the World's Most Ethical Companies for the 13th year - all confirming our position as the brand of choice for in-demand talent.
Title: Sr. Database Engineer
Location: Abbott Park, Illinois
Duration: 3 Month Assignment
Project: Supplier Contract Ingestion & Data Pipeline for Negotiation AI About the Project We?re launching a focused 3-month initiative to: 1. Bulk-ingest over 50,000 supplier contracts into SAP Ariba, with metadata extraction powered by OCR. 2. Design and implement the database architecture and data flows that will feed our Negotiation AI?including contract detail extraction and supplier spend analytics. This work currently runs separately from the Negotiation AI MVP, but must be future-ready for seamless integration. Role Overview As our Data Engineer, you will own the end-to-end data pipelines. This includes designing scalable databases, developing ingestion workflows, collaborating with our internal Machine Learning Engineering team, and structuring supplier spend data. You?ll work closely with the Full Stack Developer to co-design the database schema for the Negotiation AI and ensure future compatibility with the ingestion pipeline.
Key Deliverables
โข Ingestion Pipeline: Build and deploy a robust ETL/ELT pipeline using Azure to ingest 50,000+ contracts. Metadata Extraction: Configure and run OCR workflows (e.g., OlmOCR/Azure Document Intelligence) to extract key contract fields such as dates, parties, terms etc. Scalable Database Schema: Design and implement a schema in Azure PostgreSQL to store contract metadata, OCR outputs, and supplier spend data. Collaborate with the Software Developer to design a future-ready schema for AI consumption.
Required Skills & Experience Data Engineering & ETL/ELT
โข Experience with Azure PostgreSQL or similar relational databases
โข Skilled in building scalable ETL/ELT pipelines (preferably using Azure)
โข Proficient in Python for scripting and automation OCR Collaboration
โข Ability to work with internal Machine Learning Engineering teams to validate and structure extracted data
โข Familiarity with OCR tools (e.g., Azure Document Intelligence, Tesseract) is a plus SAP Ariba Integration
โข Exposure to cXML, ARBCI, SOAP/REST protocols is a plus
โข Comfortable with API authentication (OAuth, tokens) and enterprise-grade security Agile Collaboration & Documentation
โข Comfortable working in sprints and cross-functional teams
โข Able to use Github Copilot to document practices for handover Preferred Qualifications
โข Experience with large-scale contract ingestion projects
โข Familiarity with procurement systems and contract lifecycle management
โข Background in integrating data pipelines with AI or analytics platforms Why Join Us?
โข Focused Scope with Future Impact: Lay the foundation for an AI-driven negotiation platform
โข Cutting-Edge Tools: Work with SAP Ariba, OCR, Azure, and advanced analytics
โข Collaborative Environment: Partner with Software Developers and AI specialists
If this is a role that interests you and youโd like to learn more, click apply now and a recruiter will be in touch with you to discuss this great opportunity. We look forward to speaking with you!
About ManpowerGroup, Parent Company of:Manpower, Experis, Talent Solutions, and Jefferson Wells
ManpowerGroupยฎ (NYSE: MAN), the leading global workforce solutions company, helps organizations transform in a fast-changing world of work by sourcing, assessing, developing, and managing the talent that enables them to win. We develop innovative solutions for hundreds of thousands of organizations every year, providing them with skilled talent while finding meaningful, sustainable employment for millions of people across a wide range of industries and skills. Our expert family of brands โ Manpower, Experis, Talent Solutions, and Jefferson Wells โ creates substantial value for candidates and clients across more than 75 countries and territories and has done so for over 70 years. We are recognized consistently for our diversity - as a best place to work for Women, Inclusion, Equality and Disability and in 2022 ManpowerGroup was named one of the World's Most Ethical Companies for the 13th year - all confirming our position as the brand of choice for in-demand talent.