Remote jobs in the United States

25+ jobs

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Added 16 mins ago
Senior CNO Developer (Onsite)
Nightwing Intelligence Solutions, LLC
Remote, United States
…the following: Windows applications using Visual Studio or .NET environments; UNIX applications using make files or comparable build…
Added 46 mins ago
NP
Senior Fullstack Developer
Newhouse Project Consulting
Remote, United States
- $65 to $72 USD / hour
Object-oriented development, such as .NET, Java, or Ruby on Rails.
Added 1 hour ago
AA
Team Lead - Application Development
ARI Automotive Rentals Inc
Remote, United States
- $105,050 to $149,700 USD / year
Advanced hands‑on experience with .NET Core and Entity Framework Core, including ability to review developer code, enforce coding standards, and support performance tuning of data-access…
Added 2 hours ago
Application Developer (React)
Remote, United States
The Application Developer (React) will support RoundPoint Mortgage Servicing LLC. The React Developer is responsible for designing, developing, and maintaining custom web applications used…
Added 2 hours ago
BV
.NET Application Architect
Bright Vision Technologies
Remote, United States
- $115,000 to $180,000 USD / year
We are seeking an experienced .NET Application Architect to design, build, and maintain enterprise-grade web applications and distributed systems built on Microsoft technology stacks. This…
Added 2 hours ago
Software Engineer (V)
Blue Coding
Remote, United States
…need deeper design work. The codebase spans Ruby, Python, and .NET, and the work covers open source dependencies, first-party code, containers, and infrastructure as…
Added 2 hours ago
Senior .NET Developer (V)
Blue Coding
Remote, United States
We are looking for a Senior .NET Developer to join one of our US clients, a life insurance company serving the middle American market. You’ll be part of a phased modernization program,…
Added 2 hours ago
Technical Analyst - Facets platform
Jobgether
Remote, United States
Experience with .NET applications, ETL processes, or batch scheduling tools.
Added 4 hours ago
Engineering Manager
IXOPAY
Remote, United States
Working knowledge of .NET, SQL Server, and Micr
Added 4 hours ago
IG
Remote Senior DevSecOps Automation Architect
Insight Global
Remote, United States
- From $93 USD / hour
Proficiency in modern development frameworks and languages (Java, .NET, Node.js, Spring, Angular, React, JSON, etc.).
Added 5 hours ago
Manager, Site Reliability Engineering
CareSource Management Services LLC
Remote, United States
Fluency in at least one programming language such as (e.g., Python, Java, .Net, etc.)
Added 5 hours ago
BV
React Developer
Bright Vision Technologies
Remote, United States
- $120,000 to $180,000 USD / year
We are seeking an experienced React Developer to design, develop, and maintain modern enterprise web applications that power customer-facing digital platforms, internal business portals,…
Added 5 hours ago
BV
Blockchain Developer
Bright Vision Technologies
Remote, United States
- $140,000 to $200,000 USD / year
We are seeking an experienced Blockchain Developer to design, build, and maintain enterprise-grade decentralized applications (dApps), smart contract platforms, and blockchain-integrated…
Added 5 hours ago
BV
Oracle PL/SQL Developer
Bright Vision Technologies
Remote, United States
- $120,000 to $180,000 USD / year
We are seeking an experienced Oracle PL/SQL Developer to design, develop, and optimize enterprise database solutions supporting high-volume transactional systems, financial applications,…
Added 7 hours ago
P
Principal Engineer, New Products
PetDesk
Remote, United States
- $180,000 to $200,000 USD / year
Hands-on C#/.NET (our primary stack) and cloud-native development, including building proofs of concept
Added 9 hours ago
Principal Engineer, Agentic AI
Jobgether
Remote, United States
Nice to have: Experience with .NET, Node.js (TypeScript), and React.
Added 1 day ago
Backend Software Engineer
Steampunk
Remote, United States
…legacy enterprise systems by decomposing monolithic Java and .NET services into cloud-native Python microservices. This role is centered on Python development. You will design and deploy…
Added 1 day ago
Backend Software Engineer
Steampunk
Remote, United States
…legacy enterprise systems by decomposing monolithic Java and .NET services into cloud-native Python microservices. This role is centered on Python development. You will design and deploy…
Added 1 day ago
Senior Software Engineer (.NET/Python)
CVS Health
Remote, United States
Design and deliver reliable, maintainable services in C#/.NET, Java, or Python, hosted across IIS, containerized environments, and cloud infrastructure, spanning various healthcare domains
Added 1 day ago
Software Engineer (.NET/Python)
CVS Health
Remote, United States
Develop and maintain C#/.NET services hosted on IIS and Azure, supporting patient-facing and clinical-facing applications including scheduling, kiosk, care management, and data exchange
Added 2 days ago
.NET Engineer (Benelux)
Lateral Group
Remote, United States
Design and build scalable, resilient cloud applications on Azure using C#, .NET and SQL, delivering solutions that are secure, high-performance, adhere to our Coding Standards and “just…
Added 2 days ago
Senior .NET Engineer (Benelux)
Lateral Group
Remote, United States
As a Senior .NET Engineer at Lateral, you will:
Added 2 days ago
Senior .NET / Blazor Engineer (LATAM)
Lateral Group
Remote, United States
Several years (5+ years, ideally) of software development experience working in the .NET ecosystem (C#, .NET 5/6/7 or later) and hands-on experience building UI with Blazor.
Added 2 days ago
Senior .NET Engineer (LATAM)
Lateral Group
Remote, United States
As a Senior .NET Developer at Lateral, you will:
Added 2 days ago
Senior Integration Developer (Journi)
Adept Consulting Services, Inc.
Remote, United States
Design, develop, deploy, and support enterprise integration solutions using Microsoft .NET, C#, Azure cloud technologies, middleware, and document storage and retrieval systems.

Blue Coding

Senior .NET Developer (V)

Remote, United States

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Job details

Experience: 5+ years of software development experience in Microsoft-based environments.
Posting language: English
Posted: Oct 28, 2026

Original job description

Why Blue Coding?

At Blue Coding, we specialize in hiring excellent developers and amazing people from all over Latin America and other parts of the world. For the past 11 years, we’ve helped cutting-edge companies in the United States and Canada build great development teams and develop great products. Large multinationals, digital agencies, Saas providers, and software consulting firms are just a few of our clients. Our team of over 150 engineers, project managers, QA, UX/UI designers, and many more is distributed in more than 10 countries across the Americas. We are a fully remote company working with a wide array of technologies, and we have expertise in every stage of the software development process.

Our team is highly connected, united, and culturally diverse, and our collaborators are involved in many initiatives around the world, from wildlife preservation to volunteering at local charities. We stand for honesty, fairness, respect, efficiency, hard work, and cooperation.

This position is open to candidates based in Argentina, Brazil, Colombia, Peru, and the Dominican Republic.

What are we looking for?

We are looking for a Senior .NET Developer to join one of our US clients, a life insurance company serving the middle American market. You’ll be part of a phased modernization program, fixing security vulnerabilities in web applications and moving legacy systems to .NET 8+ on AWS. An IT Manager sets the roadmap and priorities, and you’ll work closely with the client’s IT and cybersecurity teams to deliver it.

Much of the code you’ll work on is legacy, so solid experience with C#, VB.NET, and VB6 is essential. The rest of the stack (Classic ASP, PHP, SQL Server, and Microsoft Access) you can pick up along the way. If you are fluent in English and enjoy digging into older code to make it secure and modern, this role is a good fit. Our jobs are fully remote, and you will be integrated directly into the client’s team.

Here are some of the exciting day-to-day challenges you will face in this role:

Identify security vulnerabilities and modernization opportunities, and execute the roadmap set by the IT Manager
Remediate security findings from penetration tests, code reviews, and automated scanning tools.
Modernize and enhance legacy applications.
Refactor, redesign, and migrate applications to current frameworks and security standards.
Develop, test, deploy, and maintain secure web applications and services.
Apply secure coding practices and keep applications compliant with the client's security requirements.
Troubleshoot and resolve application defects.
Take part in phased deployments and post-deployment support.

You will shine if you have:

A bachelor’s degree in Computer Science, Information Technology, Software Engineering, or equivalent experience.
5+ years of software development experience in Microsoft-based environments.
Strong hands-on experience with C# and VB.NET.
Solid experience working with Visual Basic 6 (VB6) applications.
Experience with relational databases, ideally Microsoft SQL Server.
Strong analytical and troubleshooting skills, and the ability to manage several assignments at once.
Fluent English and availability to work US time zone hours in a fast-paced, agile environment.

It doesn’t hurt if you also:

Have experience modernizing legacy applications to .NET 8 or later.
Have worked with ASP.NET, Classic ASP, or PHP.
Have worked with Microsoft Access (32- and 64-bit).
Have experience with AWS.
Have hands-on experience fixing web application vulnerabilities such as SQL injection and cross-site scripting (XSS), and know authentication, authorization, input validation, and session management.
Have worked with automated security scanning tools.
Have experience with REST APIs, CI/CD pipelines, and Git-based source control (GitHub, Bitbucket, or similar).

What we offer:

Salary in USD
100% Remote

Ready to learn more? Apply below!

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