Senior .NET Integration Engineer

There are only two hard problems in computer science: cache invalidation, naming things, and convincing an ERP that "Acme Corp." and "ACME Corporation" are the same vendor. If that joke hurt a little, keep reading. DistantJob is looking for a Senior .NET Integration Engineer to join one of our clients, a fintech company whose platform automates accounts payable, payments and financial operations for investment firms, family offices and fund administrators. Their customers rely on the platform to connect with the accounting systems they already use, so the integration layer is central to the product. The role You'll design, build and own the integrations that link the platform to ERP and accounting systems such as NetSuite, QuickBooks, Sage and Microsoft Dynamics. You'll work closely with a Staff Engineer and take real ownership, from scoping through production. You'll spend your time on: 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 This team is