.NET Lead Engineer

Ethereum Technologies LLC; New Jersey; On-site; USD 140,000 - 180,000; Full time

Job summary

Ethereum Technologies LLC is accepting applications for a senior C#/.NET Lead Engineer to shape architecture across Azure cloud, API integrations, and data ecosystems.

This hands-on, senior role focuses on scalable, secure cloud solutions, mentoring engineers, and delivering robust RESTful services and SOA-based designs.

Qualifications

• 7+ years of experience in C# (.NET Core), Visual Studio, Apache Web Services, XML, RESTful APIs, Kafka, event-driven integrations.
• 5+ years in Azure with .NET Core/.NET 6+.
• Strong understanding of MVC, MVVM, SOA, and modern architecture patterns.

Responsibilities

• Lead architecture of .NET cloud solutions and data platforms.
• Design and implement API integrations and Kafka-driven data pipelines.
• Mentor senior engineers and oversee Azure-based deployments and CI/CD pipelines.
• Ensure robust RESTful interfaces, logging, and centralized monitoring.

Skills

C# / .NET Core

Visual Studio

Apache Web Services

XML

RESTful APIs

Kafka

Event-driven integrations

Azure

.NET 6+

MVC

MVVM

SOA

Azure Integration Services

Snowflake

Oracle

SQL Server

NoSQL

ELK Stack

Azure Repos

CI/CD

DevOps tooling

Tools

Snowflake

Oracle

SQL Server

NoSQL

ELK Stack

Azure Repos

CI/CD

DevOps tooling

Job description

We are looking for an experienced C#/.NET Lead Engineer with deep hands-on expertise in .NET Core, Azure Cloud, API integrations, Kafka, and large-scale data management. This is a senior-level technical role requiring strong architectural understanding and modern cloud engineering experience.

Key Skills & Responsibilities

7+ years of experience in C# (.NET Core), Visual Studio, Apache Web Services, XML, RESTful APIs, Kafka, event-driven integrations

5+ years in Azure with .NET Core/.NET 6+

Strong understanding of MVC, MVVM, SOA, and modern architecture patterns

Hands-on with Azure Integration Services:

Strong SQL expertise & ability to manage large structured/unstructured datasets

Experience with Snowflake, Oracle, SQL Server, NoSQL platforms

Knowledge of ELK Stack and centralized logging

Snowflake data integration experience

Experience with Azure Repos, CI/CD pipelines, DevOps tooling

ETHEREUM TECHNOLOGIES LLC is an equal opportunity employer inclusive of female, minority, disability and veterans, (M/F/D/V). Hiring, promotion, transfer, compensation, benefits, discipline, termination and all other employment decisions are made without regard to race, color, religion, sex, sexual orientation, gender identity, age, disability, national origin, citizenship/immigration status, veteran status or any other protected status. ETHEREUM TECHNOLOGIES LLC will not make any posting or employment decision that does not comply with applicable laws relating to labor and employment, equal opportunity, employment eligibility requirements or related matters. Nor will ETHEREUM TECHNOLOGIES LLC require in a posting or otherwise U.S. citizenship or lawful permanent residency in the U.S. as a condition of employment except as necessary to comply with law, regulation, executive order, or federal, state, or local government contract