Seneca Resources
Senior Dotnet Developer
New York, New York, US
Role snapshot
Seneca Resources is hiring a Senior Dotnet Developer on a full-time basis. This is a role based in New York, New York, US.
- Company
- Seneca Resources
- Location
- New York, New York, US
- Job type
- Full-time
- Posted
- Nov 1, 2026
Who this role suits
The listing does not state a required experience level here. Read the requirements in the description below and apply if they match your background.
How to prepare your application
- Match your résumé to the requirements in the description, using the same wording where it is honest to do so.
- Prepare a short example for each requirement you meet, and be ready to explain any you only partly meet.
- Read what Seneca Resources publishes about its product or team, so you can say clearly why this role and this company.
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About the role
The ideal candidate will be a hands-on engineer who can design, develop, test, integrate, deploy, and support complex enterprise applications. This person should be comfortable working across API development, front-end development, databases, messaging, serverless computing, data platforms, and system integrations.
Job Duties:
· Design, develop, test, and maintain high-quality .NET / C# REST APIs.
· Develop modern, scalable front-end applications using Angular and TypeScript.
· Design and implement complex SQL queries, stored procedures, views, functions, and database solutions.
· Analyze and optimize SQL queries and database performance.
· Build integrations between internal applications, third-party systems, databases, and cloud services.
· Develop event-driven integrations using Azure Service Bus, including queues, topics, subscriptions, and message processing.
· Develop and maintain Azure Functions for APIs, background processing, scheduled jobs, and integrations.
· Work with Azure Databricks and Databricks notebooks for data processing, transformation, and integration.
· Develop data pipelines and integrations between applications, databases, APIs, and data platforms.
· Work with both synchronous and asynchronous integration patterns.
· Integrate with REST APIs, SOAP services, databases, files, messaging systems, and third-party applications.
· Develop robust error handling, retry mechanisms, logging, monitoring, and alerting for integrations.
· Write comprehensive unit, integration, API, and data-level tests.
· Troubleshoot application, API, database, messaging, and integration issues.
· Participate in code reviews and maintain high standards for code quality and security.
· Work with Azure DevOps and CI/CD pipelines for automated build, testing, and deployment.
· Collaborate with architects, developers, QA engineers, data engineers, and business stakeholders.
· Support applications in development, test, and production environments.
· Identify opportunities to improve performance, scalability, reliability, and maintainability.