Posted today · be early
Senior .NET Integration Engineer
DistantJob
WorldwideremotePosted today
Skill Required
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Key highlights
- Required experience: 5+ years
- Location: Fully remote
- Schedule: US business hours (CT preferred/ET acceptable)
- Key benefit: 10 paid vacation days and 8 paid national holidays
Role overview
DistantJob is looking for a Senior .NET Integration Engineer to join a fintech company whose platform automates accounts payable, payments and financial operations for investment firms, family offices and fund administrators. The role involves designing, building, and owning the integrations that link the platform to ERP and accounting systems, working closely with a Staff Engineer and taking ownership from scoping through production.
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
Requirements
- 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
Nice to have
- Hands-on NetSuite, QuickBooks, Sage or Dynamics integration work
- A background in fintech, payments, AP or fund administration
- Azure experience (Service Bus, Functions, API Management)
- SFTP, EDI or file-based integration patterns
- Python for scripting and tooling
- Multi-tenant SaaS experience
- Observability practices such as structured logging and tracing
- Daily use of AI coding tools
Benefits
- 10 paid vacation days and 8 paid national holidays per year
Additional details
- Location: Fully remote
- Schedule: US business hours, Central time preferred but can work in Eastern time
- Type: Full-time and long-term
- The team is actively adopting AI-assisted development with tools like Cursor, Claude Code and GitHub Copilot
- Originally posted on Himalayas
