.Net Web Developer Jobs in Boston, MA

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81 - 100 of 110 Jobs

.Net Architect (14+ Exp.)

Swanktek

•

Remote

Full-time

Architecting and Designing Applications: Design, develop, and implement solutions using .NET technologies on Azure, ensuring scalability, security, and performance. Application Modernization and Migration: Lead initiatives to modernize existing applications and migrate them to Azure, utilizing techniques like microservices and serverless architecture. Collaboration and Communication: Work closely with business stakeholders, development teams, and infrastructure teams to define requirements and e
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Posted 18 days ago

Software Architect - .NET / AWS

Motion Recruitment Partners, LLC

•

Boston, Massachusetts, USA

Full-time

Our client is looking for a software architect for a major modernization effort on their life insurance risk assessment platform. You'll be working in both .NET and Java environments hosted in AWS. Someone who will succeed in this role will have previous strategic architectural design experience in a regulated industry like insurance or healthcare. Experience working with EHR or FHIR is also important, along with a strong foundational knowledge of event-driven architecture, service-oriented arch
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Posted 60+ days ago | Updated 8 hours ago

Lead Dot Net with MAUI (Xamarin)

Primesoft, Inc

•

Remote

Contract

Role: Lead .NET with MAUI (Xamarin) Exp: 10+ Years Location: Remote Visa: U-/S-C Only Skills Required: Lead a development track for .NET MAUI applications targeting Android, Windows, and other platforms.Strong experience developing applications using .NET MAUI or Xamarin.Solid understanding of C#, object-oriented programming, and MVVM architecture.Proven ability to lead development efforts and mentor team members.Experience with Agile methodologies and sprint-based development.Excellent problem-
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Posted 3 days ago

.Net Fullstack Architect (Remote)

Neo Prism Solutions, LLC

•

Remote

Contract

Job Title : Full stack .Net Architect Location : Remote SKILLS/EXPERIENCE REQUIREMENTS 12 - 15 years application development experience with the Microsoft .NET platformStrong .NET Core (C#) experience with Web Services/API's, HTML/CSS (Bootstrap)Demonstrated proficiency with SQL, stored procedures, and database designThorough understanding of object-oriented development (OOD), Domain driven design, including an in-depth knowledge of implementing RESTful, micro services design patterns and archit
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Posted 6 days ago | Updated 3 days ago

Senior .Net Full-stack Lead/ Architect

Fiekon

•

Remote

Contract

Title: Senior .Net Full-stack Lead/ Architect Duration: 6+months Location; Remote We are seeking a seasoned Senior Full-Stack Lead/ Architect. who is passionate about building robust, scalable, and innovative solutions. The successful candidate will engage directly with the business to deeply understand unique challenges and drive end-to-end solutions from design through delivery, while mentoring team members and promoting software excellence. Responsibilities: Analyze business requirements to
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Posted 6 days ago | Updated 6 days ago

REMOTE:::.Net Backend Lead ( Trading Platforms) 10+ years - ONLY W2

FutureTech Consultants LLC

•

Remote

Contract

Hello, Hope you are doing good, this is Hima from Appridat Solutions, LLC and I have a job opening with our direct client. Please have a look at the below job description and let me know your interest. Please share me the latest copy of your resume. Role: .Net Backend Lead Duration: Long term Remote role Mode of interview: Coding test + 30 mins video call Key Skills: C++, C#, .Net Core, AWS Cloud, Trading Platforms, Futures Commodity Commissions Market (FCM) platform, KYC, AML We are seeking a
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Posted 9 days ago

.net/SQL Developer

Technology Recruiting Solutions,Inc.

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Remote or Houston, Texas, USA

Full-time

.net/SQL Developer Contract Developer Houston based company has an immediate need for a .net/SQL Developer for a contract role. This position is based in Houston but will be a mostly remote role. Requirements include: 3 plus years of .net experience with Java Script. This role will be working on an existing website assisting with integration to a new ERP system. This role is not available for C2C and does require that the candidate be eligible to work in the United States without any sponsorshi
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Posted 60+ days ago | Updated 18 days ago

.Net, C#, C++ Lead Engineer

Photon

•

Remote

Contract

Greetings everyone, I hope you are staying safe. We are hiring a .Net, C#, C++ Lead Engineer to join our Digital Engineering team. Who are we? For the past 20 years, we have powered many Digital Experiences for the Fortune 500. Since 1999, we have grown from a few people to more than 4000 team members across the globe that are engaged in various Digital Modernization. For a brief 1 minute video about us, you can check ;/u> Job Title: .Net, C#, C++ Lead Engineer Location: Remote Job Description:
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Posted 47 days ago | Updated 18 days ago

Azure DevOps Architect with Corillian and .Net

American IT Systems

•

Remote

Contract, Third Party

Title: Azure DevOps Architect, Corillian and Azure in .Net IIS window environment Location: Remote Contract: 6+ Months Contract Financial services or regulated industry experience preferred No. of years in Corillian No. of years in .Net Proficiency in multiple scripting languages Powershell, Bicep, etc) Experience with cloud platforms (Azure preferred, AWS or Google Cloud Platform acceptable) Proven track record of designing and implementing CI/CD release strategies for enterprise applications
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Posted 3 days ago

Dot Net Architect--Part Time

Newt Global

•

Remote

Part-time

Key Responsibilities: Architectural Leadership Design and implement scalable, secure, and maintainable software architectures using .NET technologies (ASP.NET Core, .NET Framework). Define and enforce best practices, coding standards, and development processes to ensure high-quality deliverables. Provide end-to-end technical leadership on architecture, design, and implementation of full-stack solutions. Full-Stack Development Lead the development of backend services and APIs using C#, ASP.NET
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Posted 4 days ago | Updated 2 days ago

.Net Architect /Consultant (Part Time)

Newt Global

•

Remote

Part-time

Title:- .Net Architect /Consultant Location:- Irving TX (REMOTE) Contract Type: Part Time Description Key Responsibilities: Architectural Leadership Design and implement scalable, secure, and maintainable software architectures using .NET technologies ( Core, .NET Framework). Define and enforce best practices, coding standards, and development processes to ensure high-quality deliverables. Provide end-to-end technical leadership on architecture, design, and implementation of full-stack solution
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Posted 46 days ago | Updated 5 days ago

.Net Back End - Azure

Kforce Technology Staffing

•

Remote or Boca Raton, Florida, USA

Contract, Third Party

RESPONSIBILITIES: Kforce has a client seeking a Senior .NET Developer remotely. Key Responsibilities: * Lead the design, development, and deployment of robust backend services using .NET Core/.NET 6+ * Architect and implement distributed, event-driven systems using Dapr for service-to-service communication, pub/sub, and state management * Develop and manage message-based integrations using RabbitMQ, Kafka, or Azure Service Bus * Work extensively with MySQL including stored procedures, schema de
Posted 26 days ago | Updated 16 hours ago

Part-time C# .Net / FoxPro Developer - 100% remote (MUST HAVE FOXPRO and live in U.S.)

Columbia Advisory Group

•

Remote

Contract

C# .Net / FoxPro Developer needed for ongoing contract (6+ months). Role is approximately 20 hours per week (during business hours, and some can be done afterhours) and is 100% remote (must be based in U.S.). Youre a fit if you have: Solid work experience utilizing C# .NetExperience migrating FoxPro code to modernized applications/codebase - FoxPro experience must have been within the last 10 yearsExperience with data/file imports, exports, and data scrubbing/validation routinesDemonstrated abil
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Posted 60+ days ago | Updated 3 days ago

Network/System Administrator (Net/Sys Admin) III

General Dynamics Information Technology

•

Bedford, Massachusetts, USA

Full-time

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret/SCI Clearance Level Must Be Able to Obtain: Top Secret SCI + Polygraph Public Trust/Other Required: None Job Family: Network Administration Job Qualifications: Skills: Network Administrator, Network Architecture, Network Engineering Certifications: None Experience: 5 + years of related experience ship Required: Yes Job Description: Network/System Administrator (Net/Sys Admin) The primary function will be t
Posted 24 days ago | Updated 8 hours ago

Network/System Administrator (Net/Sys Admin) III

General Dynamics Information Technology

•

Bedford, Massachusetts, USA

Full-time

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret/SCI Clearance Level Must Be Able to Obtain: Top Secret SCI + Polygraph Public Trust/Other Required: None Job Family: Network Administration Job Qualifications: Skills: Network Administrator, Network Architecture, Network Engineering Certifications: None Experience: 5 + years of related experience ship Required: Yes Job Description: Network/System Administrator (Net/Sys Admin) The primary function will be to
Posted 23 days ago | Updated 10 hours ago

Network/System Administrator (Net/Sys Admin) III

General Dynamics

•

Bedford, Massachusetts, USA

Full-time

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret/SCI Clearance Level Must Be Able to Obtain: Top Secret SCI + Polygraph Public Trust/Other Required: None Job Family: Network Administration Job Qualifications: Skills: Network Administrator, Network Architecture, Network Engineering Certifications: None Experience: 5 + years of related experience ship Required: Yes Job Description: Network/System Administrator (Net/Sys Admin) The primary function will be to
Posted 35 days ago | Updated 10 hours ago

Software Engineer II (Python or C#/.Net) Remote

ConsultNet, LLC

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Remote or Birmingham, Alabama, USA

Full-time

Software Engineer II (Python or C#/.Net) Remote (EST or CST) 8 month contract Pay Rate: $50.00 to $52.00 per hr. We're looking for a hands-on Software Engineer II to support a major migration from a legacy system to a modern enterprise data platform. This role is part of an ongoing transformation project that began in early 2025. You'll help accelerate development by contributing to backend services and high-performance data pipelines in a collaborative Agile environment. Key Responsibilities De
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Posted 45 days ago | Updated 10 hours ago

,Net Developer with Medicaid Experience

Millennium Software, Inc.

•

Remote

Full-time

Hi, We are looking for an .Net Developer on W2 . Its an Onsite role.
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Posted 60+ days ago | Updated 13 days ago

Sr. C#/.NET Integration Engineer (Apache NiFi/FHIR API's)

ConsultNet, LLC

•

Remote or Dallas, Texas, USA

Full-time

Sr. C#/.NET Integration Engineer (Apache NiFi/FHIR API's) Remote (MST, Central or Eastern Time Zone) 6-12-month Contract or Contract to Hire Pay Rate: 75-80/hr A rapidly growing technology-driven organization focused on streamlining how sensitive records are managed, processed, and shared. They specialize in transforming manual, compliance-heavy workflows into secure, efficient digital solutions-helping clients improve access, accuracy, and overall operational performance across regulated env
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Posted 5 days ago | Updated 10 hours ago

.Net Backend Lead

Photon

•

Remote

Contract, Third Party

.Net Backend Lead Developer Remote We are seeking a hands-on Lead Backend Engineer to help build a new Futures Commodity Commissions Market (FCM) platform a greenfield, regulated financial trading product focused on binary sports prediction markets. This is a rare opportunity to shape the architecture and implementation of a federally regulated financial system from the ground up. You'll be responsible for designing and developing core backend services for a compliant, low-latency trading platfo
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Posted 51 days ago | Updated 4 days ago