C# Developer jobs in Rhode Island

Remote

•

Today

Title: C# Developer with Automation Testing Location: Remote Duration: Contract till Sept 2026 Summary: This role involves client applications and involves application testing and providing recommendations for optimization. Required Skills - C#, Java, Java Typescript Selenium Specflow Playwright Job Duties - Responsible for documenting, testing, and supporting efficient and effective computer applications and tools consistent with established specifications and business requirements. Responsibl

Easy Apply

Third Party, Contract

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

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

•

6d ago

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

•

12d 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

Business Applications Developer III

Remote or Lone Tree, Colorado

•

Today

As a Business Applications Developer , you'll be designing, developing, implementing, and maintaining enterprise software applications and integrations in a fast paced environment, working with technologies such as .NET, Node, Typescript, Docker, Kubernetes and SQL, both onprem and in the Azure Government Cloud. You'll prepare technical requirements documentation, review and create design documents for enterprise business application development projects, and fulfill requested changes, enhanceme

Full-time

USD 108,496.89 - 149,183.22 per year

.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

15+ Yrs Exp - Dot NET Lead Developer for Mainframe modernization Project - Austin TX Hybrid / Remote

Remote

•

Today

Reply requested for below job opportunity. 15+ Yrs Exp DOT NET Lead Developer for Mainframe modernization Project Austin TX Hybrid / Remote The Worker will apply their expert knowledge of Microsoft .NET Core software development at RRC for agency business applications to support the needs of the Mainframe Transformation project teams. The .NET Lead Developer performs advanced analysis and programming work involving all technical aspects of supporting, improving, and enhancing RRCs mainframe mod

Easy Apply

Contract

$30 - $60

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

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

Remote

•

Today

Remote Senior C# / .NET Full Stack 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 reso

Easy Apply

Full-time

$125,000 - $165,000

Senior IT Systems Test Engineer (C#)

Remote or Hybrid in Cleveland, Ohio

•

Today

Our Fortune 100 client is hiring for a Senior Systems Test Engineer who is highly proficient with test scripts creation and enhancement. Candidates must have strong knowledge in C# to create and update testing frameworks and scripts. Hands on professional experience with API automation testing,Specflow, and MS Test is required. This role can be done fully remotely following an EST work schedule. Does this sound like something you'd like to hear more about? If so, APPLY NOW! Essential Skills: - S

Easy Apply

Contract

DOE

Senior Full Stack Developer

Remote or Hybrid in Cincinnati, Ohio

•

Today

Salary: $100k - $110k/Year Requirements: Senior Full Stack Developer with 10 years + experience in Vue JS | Node JS. Comfortable with Docker, ECS Fargate, ECR, pushing containers to production in the cloud (AWS Preferred) Experience using Git for source code management Experience writing SQL to create and modify relational data models Experience working with Docker containers, ideally deployed in a cloud environment Strong communication skills Familiar with agile software development metho

Easy Apply

Contract

$100000 - $110000 yr

Sr .NET Full Stack Developer with Healthcare domain expeeaince

Remote

•

Today

Hello, Zenosys is looking Sr .NET Full Stack Developer client Newark, NJ If you are available and interested in the below opportunity, please send me updated resume. Thanks Job Title Sr .NET Full Stack Developer Location- Newark, NJ Hybrid) Duration 12+ Months Contracts Highly Chance to Extend If you are interested, please provide the following details along with the updated resume to speed up the interview process. Full Legal Name as mentioned in Drivers' license: Current Location: Willing to

Easy Apply

Contract, Third Party

Depends on Experience

Automation Engineer C#, AI, and API Testing

Remote

•

8d ago

Immediate need for a talented Automation Engineer C#, AI, and API Testing. This is a 06+ months contract opportunity with long-term potential and is located in Columbus OH(Remote). Please review the job description below and contact me ASAP if you are interested. Job ID: 25-91260 Pay Range: $60 - $62/hour. Employee benefits include, but are not limited to, health insurance (medical, dental, vision), 401(k) plan, and paid sick leave (depending on work location). Key Responsibilities: Establishes

Easy Apply

Contract

$60 - $62

Senior FullStack Engineer (C# / React) (Education domain experience is highly preferred)-(W2 only)

Remote

•

13d ago

Title: Senior FullStack Engineer (C# / React) End Client: New York State Education Department Duration: Long-term Rate is open W2 position Work Arrangement: Remote/virtual; availability ~40 hours/week; daily 10:00 a.m. ETstandup (subject to change); ad-hoc meetings; team across U.S. time zones; 6weekShape Up cycles. Job Description: Senior fullstack engineer with strong React and C# experience. Azure and GraphQL are part of the stack but not required.Ideal Profile: Deep React web development; a

Easy Apply

Contract

Depends on Experience

Senior SDET (C#)

Remote or Hybrid in Cleveland, Ohio

•

Today

Our Fortune 100 client is hiring for a Senior Systems Test Engineer who is highly proficient with test automation frameworks' creation and enhancement.You ll code in C# and TypeScript, build and enhance REST API and web test frameworks, and leverage tools like Postman, SQL Server, and Git to deliver high-quality releases. This remote, ET-hours role is perfect for a developer-minded tester passionate about automation and modern full-stack technologies such as Angular, React, and cloud integration

Easy Apply

Contract

DOE

.Net Developer

Remote

•

Yesterday

For our Detroit based client we require .Net Developer with exp in Banking or Financial Services applications development experience. Should have at least 8 years of hands-on development experience. No Sub Contracting. Consultant should be willing to work as an employee.

Easy Apply

Full-time

$55 - $60

Sr. Software Engineer

Remote

•

27d ago

Remote | Sr. Software Engineer | Full-time We are actively recruiting a Sr. Software Engineer for our client, who is offering a fully remote direct placement opportunity. All candidates are welcome to apply, though preference may be given to those who reside in Central/Mountain/Pacific time zone. This is an excellent opportunity to join a mission-driven team transforming healthcare communication through innovative software solutions. Our client is seeking a highly skilled and intellectually curi

Easy Apply

Full-time

Depends on Experience

Filter Results

Job post features

Posted date

Work settings

Employment type

Employer type

Work authorization

C# Developer jobs in Rhode Island, USA