Remote .NET Core Jobs (October 2026) - Arc

Discover your dream remote .NET Core job on Arc. Speed up your job search to find roles that match your skills and time zone. Get noticed by leading companies and startups worldwide. Land a high-paying remote job or freelance gig faster with Arc!

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Frontdoor, Inc.

Sr. Software Engineer

Full-time

Senior

.NET Core Testing

Data structure

Software Development Algorithm

Data

Git

Project documentation

Docker

Problem solving

Automation Python Ruby Project management

Continuous Integration

Shell

Cloud

NoSQL

Infrastructure

Scripting language

Electrical Engineering Kubernetes AWS

CI/CD

Big o notation

Relational Database

Automated Tests

Debugging

Performance Optimization

Remote -

United States

2 days ago

AgileGrid Solutions

Senior Backend Engineer

Full-time

Senior

.NET Core Software Development

Security software

SaaS

C Back-End Database SQL

Cloud

System security

Growth

Support

Docker

Git

Relational Database

Kubernetes Agile

Version control

Innovation Functional Programming Web Development Mobile App Development C#ASP.NET

RESTful API

Service Bus

Remote -

Ireland, Ireland, United Kingdom, United Kingdom

2 days ago

We Work Remotely

Arc has partnered with We Work Remotely, the world's largest remote job board. New roles added daily from companies built for remote work.

E80 Group

Senior Software Engineer

Full-time

Senior

.NET Core Software Development Automation Testing SQL C Database PostgreSQL Microsoft SQL Server

Logistics

OOP

Test driven development Amazon Algorithm

Design Architecture

Docker

Cloud

Git

Shell

Unit Testing

Domain-Driven Design

Operations

Research

Relational Database

Object-Relational Mapping

Containers

Web Development

Windows Application

Growth

Git flow

SQL Server 2012

T-SQL

Doctrine

Microservice architecture

Event-Driven Architecture

API

Message Queue

Cloud Native

Windows Server

Akka

Remote -

Italy, Italy

2 days ago

Qualia

Senior Software Engineer - Resware

Full-time

Senior

.NET Core Software Development Project management C React AI SQL Microsoft SQL Server Testing Web Development Innovation

Windows Application

JavaScript ASP.NET

Scalability

Support

Design Architecture

Team collaboration

Responsive Design

Research

WinForms Ux writing UX design Test Automation

Data

Data privacy

Lean

A/B testing

Remote -

United States

2 days ago

Talent-R

Senior Backend Developer .NET | Full remote | Up to 65K

Full-time

Senior

.NET Core C Azure Microservices Database SQL Test driven development Agile

Scrum

OOP

Microsoft SQL Server DevOps

Domain-Driven Design

SaaS

NoSQL

Support

Innovation C#.NET

SQL Server 2012

Cosmos DB

Event-Driven Architecture

DTD

BDD

Remote -

France, France

2 days ago

Crum & Forster

Senior Software Engineer, Full Stack

Full-time

Senior

.NET Core Software Development

Graphql.js

React Embedded Systems

Security software

ASP.NET Azure DevOps

ASP.NET Core

Support

Web Development

System security

Project documentation

Unit Testing

API

Team collaboration

Scrum

Amazon Data analytics Node.js SQL Database Microservices

Problem solving

Scalability

Continuous Integration

Communications

NoSQL

Community management

GraphQL

RESTful API

Entity Framework Core

CI/CD

SAFe Program Consultant

OAuth 2.0

Auth

Remote -

United States

4 days ago

Playlist

Sr Software Engineer - Playlist

Full-time

Senior

.NET Core Testing

Data modeling

Data

Continuous Integration

Software Development AI

System design

MongoDB

Product design Web Development

Redis

Microservices Agile

Communications

Express.js

NoSQL

Ideation

Concurrent Programming

Gradle

JUnit

SDLC

Incident management

Team collaboration

Support

DynamoDB

CI/CD

Mockito

Containers

New Relic

Datadog

Kibana

Grafana

Cursor

Automated Tests

Remote -

United States

5 days ago

Heimdal®

Senior .NET Developer (.net 8, back-end focused; in-house cybersecurity products)

Full-time

Senior

.NET Core Software Development

Security software

System security

Docker

Team collaboration

Continuous Integration

Web Development Microservices Amazon Unity

Cloud

Infrastructure

Research

Support

Communications

RESTful API

CI/CD

AWS Google Cloud Platform

Remote -

Romania, Romania

9 days ago

NTT DATA

Senior Full Stack Developer - .NET (Remote)

Full-time

Senior

Data

Security software

Cloud

Software Development React Angular JavaScript TypeScript C Java Node.js Python Microservices Amazon SQL Database DevOps

System security

Continuous Integration

Support

Web Development

NoSQL

Back-End Testing

Docker

Git

Version control

Kubernetes Innovation

Responsive Design

Payment systems

Banking

Infrastructure

Content management

Scalability

Communications

Project documentation

CI/CD

RESTful API

Remote -

United States

9 days ago

Dicetek LLC

Senior Developer- MSD (Microsoft Dynamics)

Full-time

Senior

.NET Core Automation

Cloud

Security software

Functional Programming

Support

Agile Web Development

Data

Marketing strategies

System security

Azure Project management

Banking

Prioritization

Communications

Jira

Microsoft Dynamics CRM Microsoft Power Platform C#

Web API 2

Azure synapse

Dataflow

Confluence

Remote -

India

9 days ago

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