.Net Developer

Job Description

W-2 Open Positions Need to be Filled Immediately. Consultant must be on our company payroll, Corp-to-Corp (C2C) is not allowed.

Candidates encouraged to apply directly using this portal. We do not accept resumes from other company/ third-party recruiters -->

Job Overview

Job ID: J52912

Posted Date: 01/20/2026

--> Specialized Area: .Net & UI

--> Job Title: .Net Developer

Location: New York City, NY

Duration: 10 Months + Extension

Hourly Rate: Depending on Experience (DOE)

Domain Exposure: Healthcare, IT/Software

--> Work Authorization: US Citizen, Green Card, OPT-EAD, CPT, H-1B, H4-EAD, L2-EAD, GC-EAD

Client: To Be Discussed Later

Employment Type: W-2, 1099, C2C Bench Recruiter: Ariana_Robert

-->

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Job Description :

Core skill- Expertise in System. LINQ. Expressions: They must move beyond "using" LINQ to "building" it. They need deep experience manually constructing and modifying Expression Trees (using Expression Visitor) to rewrite queries at runtime.

We need somebody who can build the engine to run the application and not just use the engine.

I don t see any LINQ or Entity Framework expertise. We need this core expertise otherwise; they will not be suitable.

.NET App development with Entity Framework and LINQ skills

Expertise in System. LINQ. Expressions: They must move beyond "using" LINQ to "building" it. They require extensive experience in manually constructing and modifying Expression Trees (using Expression Visitors) to rewrite queries at runtime.

EF Core Internals & SQL Translation: Deep understanding of the Entity Framework Core translation pipeline. They should know how to troubleshoot "could not be translated" errors by restructuring C# logic into SQL-compatible structures (like Joins and Projections).

Advanced Metaprogramming: Proficiency in Runtime Type Generation . They should be able to create dynamic types at execution time to handle varying data shapes without causing memory leaks.

Architectural Pattern Mastery: Advanced experience with the Builder Pattern and Fluent API Design (similar to how the EF Core "Fluent API" itself is built).

Functional Programming in C#: High comfort level with generics, delegates, and higher-order functions (passing logic as data).

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