ASP.NET jobs in Boston, MA

Remote

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Today

Job :Web Designer Consultant Location : Charleston, SC, USA Responsibilities Redesign existing organizational websites using modern .NET technologies. Rewrite and modernize .ASPX (.NET 4.7) websites. Migrate legacy web applications to Microsoft .NET 8.0 using Razor Pages or Blazor. Participate in full project lifecycle: Design Development Testing Production deployment Ongoing maintenance Provide training to internal staff on modern web development using .NET 8.0 / 10.0. Ensure redesigned website

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Contract, Third Party

Depends on Experience

Senior SharePoint Developer

Remote

•

Yesterday

Title: Senior SharePoint Developer Location: Remote Job Description: We are seeking a Senior SharePoint Developer to join our team of qualified, diverse individuals. This position will allow for remote work throughout the US; however it is preferred that the selected individual lives within driving distance of Arlington VA so that they are able to come into the office if needed. Position Description Designing and developing custom solutions using SharePoint Framework (SPFx), Power Platform, and

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Contract

Depends on Experience

Full Stack.Net Developer Only W2

Remote

•

Today

Integrate vendor APIs seamlessly Design, build, and maintain robust RESTful APIs Develop and maintain applications using .NET technologies Strong skills in C# and .NET development, including .NET framework, .NET core, , , and LINQ Proficiency in UI technologies: JavaScript frameworks, .NET MVC, Angular, HTML, CSS, JavaScript, jQuery Strong experience with Salesforce, including UI design, workflows, and data integration Experience with Blazor web app development Experience with Salesforce APIs an

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Contract

Depends on Experience

Journey Application Developer

Remote or Washington

•

Today

About this Position: Job Title: Journey Application Developer Mandatory & Desirable Knowledge and/or Skills: Mandatory: 4+ years of experience or equivalent combination of education and experience developing applications 4+ years of experience developing applications using C#, ASP.NET, MVC architecture pattern, and Entity Framework 4+ years of experience with SQL Server, T-SQL, Reporting Services Experience using JavaScript, HTML, CSS Experience using Microsoft Visual Studio IDE Experience usin

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Full-time, Third Party, Contract

Power Platform Developer(Dynamics 365)

Remote

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2d ago

Job Title: Power Platform Developer(Dynamics 365) Location: Dallas, TX Duration: 3-6 Months + Possible extension Key Responsibilities: Develop and customize Dynamics 365 solutions to meet business requirements.Design, develop, and maintain ASP.NET Core Web APIs.Troubleshoot and resolve issues related to Dynamics 365 and associated technologies.Create and manage plugins, Power Automate flows, custom APIs, Azure Functions, Key Vaults, and Power Apps forms.Collaborate with cross-functional teams to

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Third Party, Contract

Depends on Experience

Lead System Software Programmer

Remote

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26d ago

Job Title: System Software Programmer Project Lead Location: 100% Remote Duration: Through December 2026, with potential extension up to 2 years Client: A State Government Agency Role Summary This role owns end-to-end responsibility for designing, modernizing, securing, and supporting enterprise-level state systems. The focus is legacy modernization to ASP.NET MVC/Core, system reliability, security compliance, and technical leadership across the project lifecycle. Key Responsibilities Perform ad

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Contract

$60 - $65

.NET Tech Lead Only from Wisconsin

Remote

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19d ago

Title: Tech Lead Location: Remote About the Role We are seeking an experienced .NET Tech Lead to oversee the design, development, and delivery of enterprise-level applications. The ideal candidate is a hands-on technical leader with strong experience in .NET Core, API development, cloud technologies, and team leadership. You will guide developers, make architectural decisions, and ensure high-quality, scalable solutions. Key Responsibilities Lead and mentor a team of .NET developers, guiding the

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Contract

Depends on Experience

.NET Developer

Remote or Hybrid in Harrisburg, Pennsylvania

•

Today

Skills: Required: 8+ Years .NET Core and C#, for building backend services and applicationsASP.NET, ASP.NET MVC or ASP.NET Core for building web applicationsPostGres Database\ PostGres GIS.APIs and Integration, RESTful APIs, microservices and event-driven architectureTesting frameworksXUnit/NUnitPrefer: Jasmine and KarmaORM, such as Entity framework and Dapper GIS Experience with Esri ArcGIS solutions for integrated mapping and location functions.Cloud services with implementation in .NETAzure F

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Third Party, Contract

Depends on Experience

Application developer - Java , SQL

Remote

•

Yesterday

Client is looking for School or university domain Experience Core Technical Stack: Proficiency in Java and SQL database programming is required. Programming Languages: Required experience in XML; knowledge of JavaScript, HTML5, and ASP.Net is a plus. Tools & Environment: Experience with developer toolkits such as iReport/Jasper, Visual Studio, and IntelliJ. Infrastructure: Familiarity with Linux Wildfly/Apache/Tomcat and Microsoft technology stacks. Version Control: Knowledge of code reposi

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Third Party, Contract

Depends on Experience

Full Stack Developer

Remote

•

Yesterday

Role Summary A Full Stack Developer position responsible for designing, developing, and maintaining automated application systems to meet organizational needs. This role requires collaboration with cross-functional teams to deliver high-quality software solutions through the entire software development lifecycle. It offers an opportunity to work remotely within a dynamic and innovative technology environment. Responsibilities Design and implement APIs using C#, ASP.NET/Web API, and Entity Frame

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Third Party, Contract

Depends on Experience

.Net Developer

Remote

•

Today

Title : Sr .Net Developer Location : Columbia, SC - Remote Duration : 6+ Months Job Type : C Description : The scope of work includes redesigning the organizations existing websites using modern .NET technologies, followed by performing all necessary technical tasks to migrate the current sites from legacy frameworks to Microsoft .NET 8.0 with Razor Pages or Blazor Pages. This engagement will span the full lifecycle of the project, including design, development, testing, production deployment,

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Contract

Depends on Experience

Software Engineer / Full Stack Developer (.NET and Angular)

Remote

•

Yesterday

100% Remote Overview Our client is seeking a skilled software engineer who thrives on enhancing and extending complex systems making them faster, more reliable, and built to last. This role involves designing, developing, and maintaining both new and existing applications across a suite of Microsoft-based technologies. Our newer solutions leverage modern Microsoft frameworks and Angular, while legacy platforms utilize older versions of .NET and related tools. The ideal candidate is both a builde

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Full-time

Depends on Experience

Sitecore .NET Full Stack Developer- Remote (100%)

Remote

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13d ago

NOTE: Visa Indepedent candidates Responsibilities: Work with a variety of Content Management environments, especially Sitecore which powers our public website Build reusable code and libraries for future use, focused on deployments in the Cloud. Ensure that code is written to conform with web security standards and expectations. Optimize applications for performance and scalability for a global user base. Work closely with business users and other developers in cross-functional teams to implem

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Contract

Depends on Experience

Software Engineering & Development

Boston, Massachusetts

•

Today

Software Engineering & Development (State Street Bank and Trust Company; Boston, Massachusetts): Build and manage all stacks of an application including Front-end, Back-end, database, version control, server, and APIs. Specific job duties include: Develop .NET applications using .NET Framework 4.5 and .NET CORE; Collaborate with Technology and Business teams; Lead a team of developers; Develop web applications using .NET Framework 4.5 and .NET CORE; Design, build, and maintain efficient and reus

Full-time

USD 178,131.00 - 187,000.00 per year

Software Engineering & Development

Boston, Massachusetts

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15d ago

Full-time

USD 178,131.00 - 187,000.00 per year

Software Developer

Remote

•

Today

A senior-level Software Developer is needed to support application development and modernization efforts.The role requires designing, implementing, and maintaining both front-end and back-end solutions, ensuring high-quality, scalable, and secure applications. This position offers the flexibility to work remotely and involves collaborating with cross-functional teams to deliver technical solutions aligned with project goals. Responsibilities Develop and maintain responsive front-end application

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Third Party, Contract

Depends on Experience

.NET Web Developer

Remote

•

Yesterday

Job ID: SC-9658 Remote .NET Web Developer (.ASPX conversion/RAZOR/BLAZOR must) with C#, LEGACY migration, SQL experience Location: Charleston, SC (Medical University of South Carolina) Duration: 4 Months REQUIRED SKILLS (RANK IN ORDER OF IMPORTANCE): 1. 5+ years of experience with .NET 2. 5+ years of experience with C# 3. 3-5 years of experience with HTML 4. 3-5 years of experience with CSS 5. 1-3 years of experience with Javascript PREFERRED SKILLS: 1. SQL REQUIRED EDUCATION/CERTIFICATIONS: 1.

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Contract

Depends on Experience

CMS Migration (Sitecore to Drupal) .NET Consultant

Remote

•

2d ago

CMS MIgration Consultant Remote We are seeking an experienced CMS Migration Consultant to lead the migration of existing Sitecore applications to open source platforms such as Drupal or WordPress. The consultant must have deep hands on expertise with the Sitecore technology stack , including ASP.NET and ASP.NET MVC, C#, .NET Framework or .NET Core, Microsoft SQL Server, IIS, Sitecore XP or XM, Helix architecture, Experience Editor and Content Editor, Sitecore APIs and GraphQL, xConnect, persona

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Contract

Depends on Experience

Senior SharePoint Developer

Remote

•

2d ago

Position Description Designing and developing custom solutions using SharePoint Framework (SPFx), Power Platform, and Microsoft Graph to meet evolving business needs Leading the migration of legacy SharePoint environments (e.g., SharePoint SE/2016/2019) to SharePoint Online, ensuring data integrity and minimal disruption Building and maintaining Power Automate flows and Power Apps to streamline business processes and improve operational efficiency Integrating SharePoint with Microsoft Teams, One

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Full-time

$50+

Web Developer

Remote or Irvine, California

•

Today

Description We are looking for an experienced Web Developer to join our team on a contract basis. Based in Irvine, California, this role involves creating and maintaining high-quality websites and web applications for the apparel manufacturing industry. If you have a passion for web design and development, and the skills to deliver innovative solutions, we encourage you to apply. Responsibilities: Design and develop responsive websites using modern web technologies. Create and customize WordPre

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Contract

USD 27.71 - 32.09 per hour

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ASP.NET jobs in Boston, MA, USA