Senior .NET ERP Integrations Engineer (Remote)

Remote; San Francisco (CA); Remote; USD 140,000 - 190,000; Full time

Job summary

DistantJob is onboarding a Senior .NET Integration Engineer for a fintech client. You will own integrations linking the platform to ERP and accounting systems such as NetSuite, QuickBooks, Sage, and Microsoft Dynamics.

Expect ownership from scoping to production, with emphasis on reliability, performance, and data integrity. The role involves building REST/SOAP integrations, designing sync workflows, and ensuring robust error handling and audit trails.

Qualifications

• 5+ years of software engineering with production systems.
• Strong C# and .NET, including backend services and APIs.
• Proven experience integrating with ERP, accounting or financial systems.
• Solid knowledge of REST and SOAP, including authentication, error handling, retries and versioning.
• Experience with data synchronization, transformation and reconciliation.
• Strong SQL Server skills: query design, optimization and data modeling.
• Experience with event-driven or message-based architectures.
• Independence and clear communication with both engineers and non-technical stakeholders.

Responsibilities

• Building and improving REST and SOAP integrations that hold up against messy real-world customer setups.
• Designing sync, mapping, validation and reconciliation workflows that keep data accurate between systems.
• Handling partial failures, retries and eventual consistency, with idempotency and audit trails built in.
• Improving performance and reliability, adding logging and alerting, and finding the root cause when an integration breaks.
• Working with the onboarding and support teams to get customers connected and live.
• Contributing to code reviews, documentation and engineering standards.

Skills

C#

.NET

ERP integration

REST

SOAP

Data synchronization

SQL Server

Event-driven architecture

Communication

Independent work

Tools

Azure

Job description

DistantJob is onboarding a Senior .NET Integration Engineer for a fintech client. You will own integrations linking the platform to ERP and accounting systems such as NetSuite, QuickBooks, Sage, and Microsoft Dynamics.

Expect ownership from scoping to production, with emphasis on reliability, performance, and data integrity. The role involves building REST/SOAP integrations, designing sync workflows, and ensuring robust error handling and audit trails.