C# Developer jobs in Boston, MA

Boston, Massachusetts

•

Today

Job Title : C# Back End Developer Location : Westlake, TX / Boston, MA (hybrid) Duration : 12 Month Must Have Skills: - -Java script, JQuery -C# -ORACLE PL/SQL -Brokerage experience would be huge plus Job Description About the Role We are seeking two experienced Senior C# BackEnd Developers to join our team dedicated to maintaining, enhancing, and strategically refactoring a critical, high-volume legacy application. This role requires strong proficiency in classic Microsoft technol

Easy Apply

Contract, Third Party

C# Developer

Remote

•

Today

Register Here: _2swj The ideal candidate will work collaboratively with leaders, IT architects, technical leads, and other developers to understand requirements and develop C# applications aligned with business needs. This role involves maintaining and enhancing existing enterprise applications, services, and platforms, with a strong focus on performance, scalability, and security. Key Responsibilities: Collaborate with leaders, architects, technical leads, and internal customers to understand a

Easy Apply

Contract

Depends on Experience

C# Developer

Remote

•

2d ago

We are Looking for C# Developer in Redmond,WA- Open for Remote ( Need to work in EST timezone) Please make sure candidates have experience for all the below skills. Skillset: C#, Spark SQL Server Synapse AKS Azure MS Experience

Easy Apply

Full-time

50 - 52

Senior C# Developer

Remote or Hybrid in Cleveland, Ohio

•

Today

Our Fortune 100 direct client is hiring for a talented C# Developer with strong experience working with external data and integration services via APIs . You would be designing and coding in a variety of technologies supporting backend, APIs and Cloud systems. The ideal candidate will have experience in developement with C# as well as strong understanding of Kubernetes containers, and Web Services. This would be a fully remote position. Does this sound like something you'd like to hear more abou

Easy Apply

Contract

DOE

Senior C# Developer (Planview)

Remote or Hybrid in Cleveland, Ohio

•

Today

Our Fortune 100 direct client is seeking a Senior Full Stack .NET Developer to join a high-impact team delivering solutions within a large-scale CRM/Planview environment. You ll lead integration efforts, develop APIs, and ensure data quality and performance in a modern .NET 8 ecosystem. The ideal candidate will have strong c# programming skills, experience integrating Planview products, and extensive exposure to 3rd party APIs. This is a long-term contract position (12 months initially) that can

Easy Apply

Contract

DOE

IBM Datacap Developer (C#) - (W2 Candidates only)

Remote

•

25d ago

Job Title: IBM Datacap Developer (C#) Location: Remote Employment Type: Contract - 6-12 Months Experience Required: 7 + years Notice Period: Immediate to 30 days preferredAbout the Role: We are looking for a highly skilled IBM Datacap Developer with strong expertise in C# to design, develop, and support document capture and automation solutions. The role involves configuring Datacap workflows, creating custom actions, and integrating with enterprise applications to deliver efficient documen

Easy Apply

Contract

Depends on Experience

C# NET Developer - Reliability Security Clearance Required

Remote or Hybrid in Almont, Colorado

•

Today

NTT DATA strives to hire exceptional, innovative and passionate individuals who want to grow with us. If you want to be part of an inclusive, adaptable, and forward-thinking organization, apply now.We are currently seeking a Software Developer to join our team in Canada (CA).Summary: This initiative is essential as the client faces the end of Oracle Support for its front-end application, which currently relies on Oracle Forms and Reports. The project aims to replace the existing interface with a

Easy Apply

Contract

BASED ON EXPERIENCE

C# .NET Developer on W2, Remote, no C2C

Remote

•

Yesterday

Proven experience in systems analysis, preferably in government or housing related projects. Strong knowledge of data integration techniques, including ETL processes and API-based data exchange. Proficiency in SQL and experience with relational databases (e.g., SQL Server) . Programming experience in C# (.NET Framework/.NET Core) for backend development and system integration. Familiarity with RESTful APIs, JSON/XML, and web services. Experience with scripting or programming languages such as Py

Easy Apply

Full-time

Depends on Experience

Back-End Developer Legacy Modernization (Java OR C#)

Remote

•

7d ago

Are you passionate about transforming legacy systems into modern, scalable applications? . We specialize in migrating applications from mainframe and legacy environments to modern platforms like Java Spring and C# .NET using automated tools. In this role, you ll contribute to core modernization efforts, enhance reusable libraries, and mentor junior developers. You ll work closely with a collaborative team to deliver high-quality solutions on schedule. What You ll Be DoingWriting clean, efficient

Easy Apply

Contract

Depends on Experience

Software Developer (Remote, C#/.Net)

Remote

•

Today

Macro Pros has an immediate opening for a .Net/C# Software Developer. This is a permanent position offering a competitive salary with benefits, and 100% remote (must live in one of the states listed below). Location: Remote (Must currently live in one of the approved states) Schedule: Monday - Friday, 8:00 AM - 5:00 PM EST Type: Full-Time (Salaried with Benefits) Salary Range: $80,000 to $90,000 Experience Required: 3+ years Background Process: Below is a list of general guidelines the persp

Full-time

USD 80,000.00 - 90,000.00 per year

.Net Frontend Developer

Remote or Florida

•

Today

Position: .Net Frontend Developer Duration: 6 Months Location: Remote, local in FL Note: Remote only for local to FL and need passport details with local ID copy Required skills and experience Must have 8+ years of exp Develop responsive API web and mobile interfaces. Ensure seamless integration with back-end systems. Responsible for the overall technical vision and implementation of the system. Coordinate the activities of other architects. Lead architecture reviews during Solution desi

Easy Apply

Contract, Third Party

Sr. Fullstack .Net Developer

Remote or San Mateo, California

•

Today

job summary: We have an immediate need for a Sr. Fullstack .Net Developer with a strong C#, .Net Core, and React background along with recent project experience in financial services. location: Telecommute job type: Contract salary: $60 - 70 per hour work hours: 8am to 5pm education: Bachelors responsibilities: Seeking senior C# developer with over 10+ years of experience in SDLC to design, build, and operate customer-facing and internal APIs/services. You'll support the backend developm

Contract

USD60 - USD70

Senior .NET/Azure Developer/MA and NH Local/Consulting

Andover, Massachusetts

•

Today

A local consulting firm in the Massachusetts/New Hampshire area is seeking a Senior Full Stack .NET Developer to join their client-facing team. In this role, you will be responsible for developing software and explaining that software to others. This role is fully remote with occasional travel into either Boston or Seabrook, NH. The team is very inter connected and is excited to bring on new members to help them with upcoming projects. You'll work both collaboratively and independently, with a s

Easy Apply

Full-time

130k - 140k

.Net Developer

Remote or Hybrid

•

Today

Location: Remote EST Salary: 110-120K The Full Stack .NET Developer will design, develop, and maintain scalable web applications using the Microsoft technology stack. This role involves working across the full application lifecycle-from front-end development with React to back-end services built in C# and ASP.NET MVC-while leveraging cloud platforms to deliver secure and high-performing solutions. Required: 3+ years of experience developing web applications using C#, ASP.NET MVC, and .NET Cor

Easy Apply

Full-time

$110000 - $120000 per annum

Senior OnBase Developer

Boston, Massachusetts

•

Today

RESPONSIBILITIES: Kforce has a client in need of a Senior OnBase Developer. Responsibilities: * Design, develop, and implement OnBase solutions that meet business requirements * Develop and maintain custom workflows, Unity Forms, scripts, and integrations using OnBase APIs and .NET framework * Write efficient SQL queries and manage database interactions related to OnBase * Collaborate with business users, analysts, and technical teams to gather requirements and translate them into robust soluti

Third Party, Contract

$65 - $74 hourly

Senior Software Engineer (C# / Azure / .NET Core / microservices, AKS)

Remote

•

Today

Remote Senior C# / .NET Software Engineer (.NET Core, Azure, microservices, AKS) Our client is looking to augment their team with an experienced Senior Software Engineer to assist in the implementation of cloud-based systems used by large corporations. This is a "best of all worlds" type of opportunity, working alongside highly-skilled resources, within a specialized technology division of a larger company, providing solutions to Fortune 500 companies. We are looking for flexible resources on th

Easy Apply

Full-time

$125,000 - $165,000

Technical Architect, Consulting Firm, MASSACHUSETTS/ NEW HAMPSHIRE

Boston, Massachusetts

•

Today

Technical Architect (Contract - United States) Pitch: A leading technology-driven organization is looking for a Technical Architect to join their team on a contract basis. This role focuses on modernizing enterprise systems, guiding technical development, and shaping scalable data ecosystems using tools like Azure, .NET (C# / Entity Framework), and SQL Server. The position offers the opportunity to partner closely with stakeholders across technical and business teams to build solutions that ali

Easy Apply

Full-time

70/hr - 75/hr

Software Engineer

Cambridge, Massachusetts

•

Today

Are you passionate about shaping the future of cloud development? Join the Azure App Service team-part of DevDiv-where we're reimagining how developers build and scale applications in a mobile-first, cloud-first world. You'll be part of a team that delivers platform innovations powering web, mobile, and serverless workloads across Microsoft's public and private cloud offerings. As a Software Engineer in the Azure App Service team, you'll design and build scalable, multi-tenant cloud services th

Full-time

USD 84,200.00 - 165,200.00 per year

.Net Developer

Hybrid in Boston, Massachusetts

•

Today

Are you ready to make an impact at DTCC? Do you want to work on innovative projects, collaborate with a dynamic and supportive team, and receive investment in your professional development? At DTCC, we are at the forefront of innovation in the financial markets. We are committed to helping our employees grow and succeed. We believe that you have the skills and drive to make a real impact. We foster a thriving internal community and are committed to creating a workplace that looks like the world

Full-time

.Net Engineer

Hybrid in Boston, Massachusetts

•

Today

Full-time

Filter Results

Job post features

Posted date

Work settings

Employment type

Distance

Employer type

Work authorization

C# Developer jobs in Boston, MA, USA