Senior Integration Engineer for Enterprise API & Integration Products
Job Overview
Summary We are looking for a Senior Integration Engineer to build and operate integration products connecting Salesforce, SAP, and a carrier data lake.
This role combines hands-on integration development with end-to-end production ownership, including API design, data mapping, testing, monitoring, troubleshooting, and recovery.
Job Description
AI-assisted engineering is an explicit expectation for this engagement. You will use AI copilots and agents as part of your daily workflow to accelerate discovery, development, testing, documentation, and operational troubleshooting.
You will remain responsible for validating and hardening AI-generated output and for all production decisions. Tasks and Deliverables Design and implement MuleSoft/API integrations across Salesforce, SAP, and the carrier data lake.
Define and maintain API contracts, field mappings, transformations, and automated tests. Use Data Modeler to develop and maintain accurate data mappings between systems.
Debug and resolve production integration failures independently, including root-cause analysis and preventative improvements. Instrument integration pipelines with appropriate monitoring, logging, and alerting.
Support Marketing Portfolio transition integrations while avoiding unnecessary point-to-point dependencies and new integration debt. Use AI tools to accelerate mapping drafts, API stubs, test generation, documentation, and error-handling boilerplate.
Key Responsibilities
- Summary We are looking for a Senior Integration Engineer to build and operate integration products connecting Salesforce, SAP, and a carrier data lake.
- General information This role focuses on building reliable, maintainable integrations rather than creating new point-to-point integration debt.
- You will work across Salesforce, SAP, and carrier data lake environments, taking ownership of integrations throughout their lifecycle-from implementation and testing through production support and continuous improvement.
- You will use AI copilots and agents as part of your daily workflow to accelerate discovery, development, testing, documentation, and operational troubleshooting.
- You will remain responsible for validating and hardening AI-generated output and for all production decisions.
- Tasks and Deliverables Design and implement MuleSoft/API integrations across Salesforce, SAP, and the carrier data lake.
- Support Marketing Portfolio transition integrations while avoiding unnecessary point-to-point dependencies and new integration debt.
- Demonstrated experience supporting integrations in production, including monitoring, troubleshooting, alerting, retry/replay, and incident resolution.
Required Skills and Qualifications
- Strong experience with MuleSoft or a comparable enterprise integration/API platform is expected, along with practical experience integrating with SAP and working with data lake ingestion patterns.
- Required experience 5+ years of integration engineering experience.
- Hands-on experience with MuleSoft or an equivalent enterprise ESB/API integration platform.
- Experience integrating with SAP, including IDoc, API, and/or BAPI patterns.
- Experience with Salesforce integrations and enterprise API patterns.
- Experience with data lake ingestion and integration patterns.
- Demonstrated experience supporting integrations in production, including monitoring, troubleshooting, alerting, retry/replay, and incident resolution.
- Experience using AI copilots or agents to accelerate software engineering workflows.
USA Jobs Today role summary
Role Summary
Senior Integration Engineer for Enterprise API & Integration Products at Toptal is a remote United States position and is listed as Full Time.
Summary We are looking for a Senior Integration Engineer to build and operate integration products connecting Salesforce, SAP, and a carrier data lake.
Review the employer's original description and official application page before applying; USA Jobs Today organizes source-supported details for readability without changing stated requirements.
Application Checklist
- Review the stated qualifications, including: Strong experience with MuleSoft or a comparable enterprise integration/API platform is expected, along with practical experience integrating with SAP and working with data lake ingestion patterns. Required experience 5+ years of integration engineering experience.
- Confirm that the official application page still lists the role as open.
- Verify the work location and any United States eligibility or work-authorization requirements.
- Tailor your resume to the responsibilities and qualifications stated by Toptal.
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Work Location and Schedule
This role is listed as Remote USA with location information shown as Remote USA. The employment type is Full Time.
About the Company
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