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Remote Asp Net Core Developer Jobs in Boston, MA

UniFirst

Senior Software Developer

Wilmington, MA · Remote

$59.50 - $78.75/hr

NET applications and one legacy Classic ASP application. This is primarily a sustaining engineering ... Coordinate work across local, remote, and offshore team members, including managing time zone ...

Unifirst

Senior Software Developer

Wilmington, MA · Remote

$59.50 - $78.75/hr

NET applications and one legacy Classic ASP application. This is primarily a sustaining engineering ... Coordinate work across local, remote, and offshore team members, including managing time zone ...

Unifirst

Senior Software Developer

Wilmington, MA · Remote

$59.50 - $78.75/hr

NET applications and one legacy Classic ASP application. This is primarily a sustaining engineering ... Coordinate work across local, remote, and offshore team members, including managing time zone ...

YO AI Labs

.NET Developer - Remote

Boston, MA · Remote

$60 - $110/hr

NET Developer Role Type: Contract Location: Remote About the Role We are looking for skilled ... NET. * Work with MySQL databases, including schema design and query optimization. * Build scalable ...

YO AI Labs

.NET Developer - Remote

Boston, MA · Remote

$60 - $110/hr

NET Developer Role Type: Contract Location: Remote About the Role We are looking for skilled ... NET. * Work with MySQL databases, including schema design and query optimization. * Build scalable ...

YO AI Labs

Backend C#/. - Remote

Boston, MA · Remote

$60 - $110/hr

NET Developer Role Type: Contract Location: Remote About the Role We are looking for skilled ... NET. * Work with MySQL databases, including schema design and query optimization. * Build scalable ...

YO AI Labs

Backend C#/. - Remote

Boston, MA · Remote

$60 - $110/hr

NET Developer Role Type: Contract Location: Remote About the Role We are looking for skilled ... NET. * Work with MySQL databases, including schema design and query optimization. * Build scalable ...

YO AI Labs

Backend Java Developer - Remote

Boston, MA · Remote

$60 - $110/hr

Backend Java Developer Job Type: Contractor Location: Remote Job Overview We are seeking ... Core Skills Java | Spring Boot | Microservices | REST APIs | Backend Development | Distributed ...

YO AI Labs

Backend Java Developer - Remote

Boston, MA · Remote

$60 - $110/hr

Backend Java Developer Job Type: Contractor Location: Remote Job Overview We are seeking ... Core Skills Java | Spring Boot | Microservices | REST APIs | Backend Development | Distributed ...

eClinical Solutions

Principal Software Engineer

Mansfield, MA · On-site +1

$142K - $191K/yr

Own and evolve core platform modules , from concept through release and support * Influence ... NET- and Python-based systems * Designing and implementing AI-assisted workflows , copilots, or ...

eClinical Solutions

Principal Software Engineer

Mansfield, MA · On-site +1

$142K - $191K/yr

Own and evolve core platform modules , from concept through release and support * Influence ... NET- and Python-based systems * Designing and implementing AI-assisted workflows , copilots, or ...

eClinical Solutions

Principal Software Engineer

Mansfield, MA · On-site +1

$142K - $191K/yr

Own and evolve core platform modules , from concept through release and support * Influence ... NET- and Python-based systems * Designing and implementing AI-assisted workflows , copilots, or ...

eClinical Solutions

Senior Software Engineer

Mansfield, MA · On-site +1

$129K - $171K/yr

Own and evolve core platform modules , from concept through release and support * Influence ... NET- and Python-based systems * Designing and implementing AI-assisted workflows , copilots, or ...

Tive

Senior Software Engineer

Boston, MA · Remote

$130K - $180K/yr

Experience with AWS hosting environments and DevOps * A strong desire to learn, teach, and ... A proven history of building secure web applications using ASP.NET Core and Angular * Proficiency ...

Mondo

Principal Software Engineer - SRE

Boston, MA · Remote

$130K - $185K/yr

Remote (Eastern Time zone only; Central Time acceptable if working ET hours) -- travel into the ... Experience writing net-new Java code AND maintaining existing Java services * Distributed systems ...

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Remote Asp Net Core Developer information

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How much do remote asp net core developer jobs pay per hour?

As of Sep 15, 2026, the average hourly pay for remote asp net core developer in Boston, MA is $58.37, according to ZipRecruiter salary data. Most workers in this role earn between $50.38 and $66.59 per hour, depending on experience, location, and employer.

What is the difference between Remote Asp Net Core Developer vs Remote Full Stack Developer?

AspectRemote Asp Net Core DeveloperRemote Full Stack Developer
Required SkillsProficiency in ASP.NET Core, C#, MVC, SQL, REST APIsProficiency in front-end (HTML, CSS, JavaScript) and back-end (ASP.NET, Node.js, databases)
Work EnvironmentPrimarily backend development, server-side tasksBoth front-end and back-end development, full project scope
Industry UsageWeb applications, enterprise solutions, APIsWeb, mobile, and desktop applications across industries

While Remote Asp Net Core Developers focus on server-side development using ASP.NET Core, Remote Full Stack Developers handle both front-end and back-end tasks. The former specializes in backend technologies, whereas the latter manage entire application stacks, making their roles complementary but distinct in scope.

What are the most commonly searched types of Asp Net Core Developer jobs in Boston, MA?

The most popular types of Asp Net Core Developer jobs in Boston, MA are:

What are popular job titles related to Remote Asp Net Core Developer jobs in Boston, MA?

For Remote Asp Net Core Developer jobs in Boston, MA, the most frequently searched job titles are:

What job categories do people searching Remote Asp Net Core Developer jobs in Boston, MA look for?

The top searched job categories for Remote Asp Net Core Developer jobs in Boston, MA are:

What cities near Boston, MA are hiring for Remote Asp Net Core Developer jobs?

Cities near Boston, MA with the most Remote Asp Net Core Developer job openings:

Infographic showing various Remote Asp Net Core Developer job openings in Boston, MA as of August 2026, with employment types broken down into 1% As Needed, 81% Full Time, 15% Part Time, and 3% Contract. Highlights an 92% Physical, 3% Hybrid, and 5% Remote job distribution, with an average salary of $121,417 per year, or $58.4 per hour.

Senior Software Developer

Wilmington, MA • Remote

UniFirst
Manufacturing • 10K+ employees
Learn more about UniFirstexternal

$59.50 - $78.75/hr

Full-time

Posted 10 days ago

UniFirst rating

6.5

Company rating: 6.5 out of 10

Based on 138 frontline employees who took The Breakroom Quiz

Job description

The Senior Software Developer serves as a technical leader on an agile team supporting a portfolio of established Microsoft .NET applications and one legacy Classic ASP application. This is primarily a sustaining engineering role: keeping business-critical systems stable, secure, and well documented, delivering targeted enhancements, and mentoring developers across local, remote, and offshore Team Partners.
We are looking for an experienced, dependable developer who takes pride in systems that run well and teams that run well. This role rewards steady execution and sound judgment more than it rewards greenfield development.
What this role is (and what it isn't):

  • The application portfolio is mature and stable. Much of the work is maintenance, production support, defect resolution, and small-to-moderate enhancements. Large new builds are not on the near-term horizon.
  • One of the applications is a legacy Classic ASP system. Supporting it is a real part of this job, not a footnote.
  • Our long-term modernization strategy is still being defined. Whoever fills this role will have meaningful input into shaping it.
  • Production support is handled during normal business hours. There is no after-hours on-call rotation.

Responsibilities:

Technical Leadership

  • Provide day-to-day technical direction for the team and serve as the primary point of escalation for complex issues.
  • Mentor and develop team members, including offshore Team Partners, through pairing, code review, and knowledge sharing.
  • Establish and uphold coding standards, review practices, and a clear definition of done.
  • Coordinate work across local, remote, and offshore team members, including managing time zone overlaps and handoffs.
  • Contribute feedback to IT leadership and product owners to help inform future technology direction.

Development & Support

  • Create quality deliverables that follow UniFirst standards and best practices.
  • Diagnose and resolve production defects and system issues across multiple environments.
  • Collaborate with product owners to analyze requirements and design practical, maintainable technical solutions.
  • Deliver enhancements that meet performance, scalability, and security requirements.
  • Maintain and support the legacy Classic ASP application and help reduce risk within it over time.
  • Partner with infrastructure and DevOps teams on deployment, monitoring, and release management.
  • Collaborate with data teams to improve data quality, consistency, and reporting.
  • Create and maintain technical documentation, runbooks, and knowledge articles.
  • Identify opportunities to reduce manual effort and improve existing workflows, including appropriate use of AI tooling.
  • Ensure solutions comply with security, regulatory, and governance standards.
  • Other duties as assigned.

Required Qualifications:

  • A minimum of 8 years of related application development experience.
  • 5+ years with Microsoft's .NET development platforms, specifically .NET Framework 4.6.2 and 4.8.
  • Significant experience with C#.
  • Entity Framework 6 or earlier using a Database-First approach.

  • SQL Server, including writing and troubleshooting complex T-SQL.

  • Object-oriented programming and common design patterns.
  • Unit testing with NUnit, xUnit, or a comparable framework.
  • Continuous integration and continuous deployment using Azure DevOps.

  • Working experience on an agile team using Scrum or Kanban methodology.

  • Demonstrated experience mentoring, leading, or setting technical direction for other developers.
  • Willingness to work in and support legacy codebases, including Classic ASP and VBScript.
  • Strong oral and written communication skills, including communicating with non-technical stakeholders.
  • Demonstrated ability to learn new technologies quickly and efficiently.
  • Regular collaboration with offshore Team Partners requires some flexibility for early-morning meetings.

Preferred Qualifications:

  • Hands-on Classic ASP or VBScript experience.
  • SSIS/DTSX and SSRS.
  • Microsoft web or mobile application development (UWP, Xamarin Forms, MAUI).
  • Experience working with offshore development partners.

  • Experience modernizing or migrating .NET Framework applications to .NET 8 or later.


     

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About UniFirst

Sourced by ZipRecruiter

The year was 1936 and Aldo Croatti had a vision: to serve the men and women who put in a hard day’s work. He founded a laundry business to clean clothes of factory workers and others in the heavy-soil business. With UniFirst, he created an entirely new concept: uniform rental services. This business concept gained popularity because it delivered on a key customer need: helping businesses work safer and smarter while presenting a better business image. Aldo’s vision spurred the growth of an entire industry. Since then, UniFirst has evolved into a leader in the uniform rental services industry. With headquarters located in Wilmington, MA, UniFirst operates 260-plus facilities throughout North and Central America and Europe. We serve over 300,000 customers and outfit over 2 million workers across a variety of industries—from automotive to transportation and warehousing, construction, and everything in between. We proudly serve nearly half of Fortune 500 companies and their hardworking employees.

Industry

Manufacturing

Company size

10,000+ Employees

Headquarters location

Wilmington, MA, US

Year founded

1936

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