Senior Systems Integration Lead – API & Data Flows

Republic Bank of Chicago; United States; On-site; USD 120,000 - 150,000; Full time

Benefits offered by this job

Paid time off

Health insurance

Dental insurance

Vision insurance

401k

Tuition reimbursement

Parental leave

Childcare assistance

Disability insurance

Life insurance

LinkedIn Learning

Headspace

Employee assistance

Job summary

Republic Bank of Chicago seeks a Senior Systems Integration Analyst to own and deliver complex enterprise integrations. You will drive end-to-end data flows, APIs, and file-based interfaces, ensuring production readiness.

The role will begin with the bank's AML platform implementation and then expand to broader integration initiatives across Fintech and Core Banking, based in Oak Brook, IL. Strong data, SQL, and testing skills are required.

Qualifications

• 7+ years in systems integration and data analysis.
• Hands-on experience with REST APIs and file-based interfaces.
• Trace data across systems and drive issue resolution.
• Proficient in SQL and data reconciliation.
• Understand data mapping, transformations and validation.
• Strong documentation and stakeholder communication.

Responsibilities

• Lead assigned integration workstreams and map end-to-end data flows.
• Analyze designs including APIs, file interfaces, and transformations.
• Map and validate data across source/target systems; reconcile data.
• Use SQL and scripting to validate record counts and totals.
• Coordinate requirements with AML/BSA, Core Banking, and partners.
• Develop tests and support cutover, monitoring, and support readiness.

Skills

REST APIs

File-based interfaces

SQL

Data reconciliation

Data mapping

API testing

ETL/ELT pipelines

Documentation

Education

BS in Information Technology/CS

Tools

ETL platforms

API gateways

SFTP

Cloud environments

SQL tooling

Job description

Republic Bank of Chicago seeks a Senior Systems Integration Analyst to own and deliver complex enterprise integrations. You will drive end-to-end data flows, APIs, and file-based interfaces, ensuring production readiness.

The role will begin with the bank's AML platform implementation and then expand to broader integration initiatives across Fintech and Core Banking, based in Oak Brook, IL. Strong data, SQL, and testing skills are required.