NET Backend Developer / Architect

ERP Analysts, Inc

Jersey City, NJ, United States

3 days ago

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Role details

Contract type

Permanent contract

Employment type

Full-time (> 32 hours)

Experience level

Expert

Experience required

5 years minimum

Working hours

Regular working hours

Job source

www.dice.com

Tech stack

.NET Framework Application Programming Interfaces (APIs) Amazon Web Services Software as a Service Cloud Computing Computer Networks Data Centers Data Integration Data Security Data Stores Software Debugging DevOps

+14 more

Distributed Systems Amazon DynamoDB Middleware Entity Framework Network Troubleshooting PostgreSQL Online Databases Application Data AWS Cdk Backend Build Management Integration Tests Api Design Terraform

Job description

This is a hands-on backend engineering role for a developer who will build and deploy a multi-tenant SaaS application on AWS. You will write high-performance APIs using C# and .NET that communicate with DynamoDB, PostgreSQL, and various external client data sources. You do not need to perform network-level coding; instead, you will collaborate with DevOps and Network Engineers to guide infrastructure setup, test hybrid connectivity, and troubleshoot cross-network data access issues., API Development & Data Integration: Design, code, and optimize secure multi-tenant APIs using C# and .NET Core that dynamically query and aggregate data across Amazon DynamoDB, PostgreSQL, and varied external client data sources. Technical Guidance: Provide clear architectural requirements to DevOps and Network Engineering teams regarding application infrastructure needs. Integration Testing: Collaborate with network and infrastructure peers to validate secure backend connections to external client data centers. Cross-Network Troubleshooting: Diagnose, isolate, and debug end-to-end data routing issues between the AWS-hosted API and remote external databases.

Requirements

Data Stores & Integration: Deep hands-on experience with Amazon DynamoDB, PostgreSQL (Entity Framework Core or Dapper), and writing abstract data access layers to query heterogeneous external data sources. SaaS Multi-Tenancy: Real-world experience implementing application-level tenant isolation, data partitioning, and tenant context middleware. Hybrid Networking Concepts: Solid conceptual understanding of VPCs, AWS PrivateLink, and firewalls to effectively guide networking peers. DevOps Liaison: Basic familiarity with cloud infrastructure deployment (Terraform, AWS CDK) to streamline pipeline integrations.

Qualifications

Experience: 5+ years of active, hands-on backend development building distributed systems on AWS.

Communication: Strong collaborative skills to translate complex application data requirements into actionable tasks for infrastructure teams.