Electronic Merchant Systems · 14 hours ago
Senior Data Engineer
Corporate Office - Cleveland, OH 44113
Full-time
Onsite
Senior Level
7+ years expKurv is a modern payments fintech company delivering simple, reliable merchant services to businesses across a wide range of industries. As a Senior Data Engineer, you will design and manage data systems that support high-volume transaction lifecycles, ensuring accuracy and efficiency across the merchant services ecosystem.
Financial Services
Responsibilities
Design and maintain high-performance stored procedures, table-valued functions, and complex CTEs to handle large-scale financial transaction data
Manage and optimize existing SSIS packages and ETL workflows to ensure seamless data movement between legacy systems and our reporting environments
Apply deep knowledge of Clearing and Settlement logic, Merchant Pricing (Interchange, Tiered, etc.), and exposure to Chargeback processing workflows
Maintain and optimize relational databases, utilizing temp tables, table variables, and XML parsing where necessary to handle complex message formats
Assist in the transition of legacy data processes into AWS Cloud and Databricks. You will be mentored and trained on these modern tools as we evolve our infrastructure
Qualification
Required
Deep experience in financial technology and payment processing
Strong advanced SQL expertise
Solid understanding of payment platforms such as TSYS
7+ years of experience with T-SQL (Stored Procs, Views, CTEs, Functions)
Proven track record of building and maintaining robust integration packages
Experience working with XML within SQL Server (OpenXML, XQuery) to handle transaction payloads
Deep understanding of indexing, normalization, and performance tuning for high-volume databases
Preferred
Strong preference for candidates who have worked with TSYS platforms or similar core processors
A firm grasp of how money moves from a merchant's terminal to their bank account
Understanding of the lifecycle of a disputed transaction
Company
Electronic Merchant Systems
Follow us at Kurv! Kurv is redefining how SMBs experience payments.
201-500 employees
H1B Sponsorship
Electronic Merchant Systems has a track record of offering H1B sponsorships. Please note that this does not
guarantee sponsorship for this specific role. Below presents additional info for your
reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Represents job field similar to this job
Trends of Total Sponsorships
2025 (1)
2024 (1)
Funding
Current Stage
Growth StageLeadership Team
Dan Neistadt
President/CEO
Paul O'Neil
Chief Financial Officer
Recent News
2025-08-07
2025-08-05
Company data provided by crunchbase