C# Developer jobs in San Francisco, CA

Fremont, California

•

14d ago

Job Description: C# .NET DeveloperJob Title: C# .NET Developer Location: Fremont, CA Onsite Experience: 7+ Years (Preferred) Required Technical SkillsStrong programming experience in C# and .NET Framework. Hands-on experience developing desktop applications using WPF and XAML. Experience designing, developing, and consuming WCF services. Strong understanding of object-oriented programming (OOP), design patterns, and software development principles. Experience with SOAP-based web services, XML,

Easy Apply

Contract

Senior Fullstack Developer (C#, AWS, Angular)

Remote or Hybrid in Cleveland, Ohio

•

Today

Precision is seeking a Senior Full Stack Developer for a contract position supporting our Fortune 100 client. This fully remote role requires work during Eastern Time business hours and focuses on building and supporting software across the UI, backend, APIs, databases, and cloud. You will develop with C#/.NET and Angular while designing APIs and microservices. Strong AWS experience is essential, including DynamoDB, SQS, SNS, S3, Lambda, and Terraform. The role also includes technical documentat

Easy Apply

Contract

DOE

Mainframe Developer with C#

Remote

•

Today

Hiring, Greetings from Modern Agile Technologies. Position: Mainframe Developer (C#/.NET) Location: Remote Type: Contract (W2 Only) Required Skills: Strong experience in Mainframe technologies (COBOL, JCL, CICS, DB2, VSAM).Hands-on experience in C#/.NET development.Experience with SQL Server and database design.Knowledge of mainframe modernization, integration, and API development.Health care knowledge (preferred)

Easy Apply

Contract

Depends on Experience

Jr - Mid level C# .Net Full Stack developer IOT

Remote

•

Yesterday

Jr - Mid level C# .Net Full Stack developer IOT Client is unable to sponsor visa at this time, so looking for USC. Required 26 years full-stack development shipping production software React / TypeScript + .NET C# or Python backend IoT protocol experience (MQTT, AMQP) or edge software integration Software packaging: installers, containers, or update agents AI tools in daily dev (Cursor, Copilot, Claude Code) CI/CD familiarity (GitHub Actions or equivalent) Nice to Have Medical device soft

Easy Apply

Contract

Depends on Experience

Full Stack Developer / C# .NET / Vue / Azure / Remote

Remote

•

Today

A leading food services and facilities management organization is seeking a Full Stack Developer for a remote contract opportunity. This role will support application modernization initiatives and the migration of enterprise applications to Microsoft Azure, utilizing technologies including C#, .NET, Vue/Nuxt, SQL, and RESTful APIs to build and enhance business-critical solutions. What sets this opportunity apart is the chance to work on modernizing and rebuilding applications in a collaborative

Easy Apply

Contract

$45 - $75

IA-DOM-DOIT-SDP6-Full Stack .NET Developer - - .NET and Front-End Focus

Remote

•

Today

Full Stack .NET Developer - - .NET and Front-End Focus Primary Location: Des Moines, IA V-Soft Consulting is currently hiring for a Full Stack .NET Developer - - .NET and Front-End Focus for our premier client in Des Moines, IA. Education and Experience: Bachelor's degree in Human-Computer Interaction (HCI), design, computer science, or a related field, or equivalent professional experience. A graduate degree in HCI is preferred. A degree in design or HCI combined with a solid coding background

Easy Apply

Third Party, Contract

$56.2

IT Application Development - Senior/Specialist (Olympia)

Remote or Olympia, Washington

•

Today

Salary: $99,300.00 - $133,608.00 Annually Location : Thurston County - Olympia, WA Job Type: Project (limited duration) Remote Employment: Flexible/Hybrid Job Number: 2026-08394 Department: Dept of Children, Youth, and Families Division: Information Technology Opening Date: 10/16/2026 Closing Date: 11/1/2026 11:59 PM Pacific Description Our vision is to ensure that "Washington state's children and youth grow up safe and healthy-thriving physically, emotionally and educationally, nurtured by fami

Full-time

USD 99,300.00 - 133,608.00 per year

IT Application Developer - Journey

Remote or Tumwater, Washington

•

Today

Salary : $85,800.00 - $115,416.00 Annually Location : Thurston County - Tumwater, WA Job Type: Full Time - Permanent Remote Employment: Flexible/Hybrid Job Number: 26DOT-HQ-01865e Department: Dept. of Transportation Division: Headquarters Opening Date: 10/21/2026 Closing Date: 10/28/2026 11:59 PM Pacific Description About WSDOT The Washington State Department of Transportation (WSDOT) is a multimodal agency with a global reputation for excellence. Our dedicated workforce plans, designs, builds,

Full-time

USD 85,800.00 - 115,416.00 per year

Full Stack .NET Developer -.NET and Front-End Focus

Remote

•

Yesterday

HonorVet Technologies. We're a Service Disable Veteran-Owned IT staffing firm, ISO 9001 and ISO 27001 certified, working with federal agencies, state governments, and Fortune 500 enterprise clients across the US. What makes us different isn't a tagline; it's the way we work. We don't forward resumes and hope for the best. We take the time to understand where a professional like you is headed and only reach out when we genuinely believe there's a fit worth exploring. Job Title: Senior .NET Devel

Easy Apply

Third Party, Contract

$50 - $52

Software Developer & QA Analyst (Power Platform / .NET / React)

Remote

•

Today

Software Developer & QA Analyst (Power Platform / .NET / React) Job Summary We are seeking a hands-on Software Developer & QA Analyst with experience in Power Apps, .NET, React, SQL, and software testing. This hybrid role combines application development with quality assurance to deliver reliable, high-quality business solutions. Key Responsibilities Software Development Develop and enhance applications using Power Apps and Power Automate. Build web applications and APIs using C#, .NET,

Full-time, Third Party

Depends on Experience

.Net Developer

Remote

•

Today

Strictly No C2C or C2H - Only W2 - Prefer local in Texas We are looking for an experienced .NET/C# Developer with strong web services, Windows-based application development, and SQL development skills. The ideal candidate should be comfortable troubleshooting complex issues and working independently. Key Skills/experience required:.NET/C# developer with Services experience (RESTFUL, WCF, etc.).NET frameworksWindows based development (WPF, WinForms)SQL developmentAbility to troubleshoot and work

Easy Apply

Contract

50 - 55

.Net Full Stack Developer

San Francisco, California

•

Yesterday

.Net Full stack Developer San Francisco CA (Hybrid) W2 Only Job Summary InvestM is seeking an experienced Full Stack .NET Developer / Senior Technical Lead with strong expertise in C#, .NET Core, React, Microsoft Azure, and microservices architecture. The ideal candidate will have a strong background in financial services, preferably asset management, and hands-on experience modernizing legacy applications into scalable, cloud-native solutions. This role requires a technically strong p

Easy Apply

Contract

Depends on Experience

Sr. Web Application Developer

Remote

•

15d ago

Job Title: Sr. Web Application Developer Location: Indianapolis, IN Type: Contract Compensation: $58 - $70 Work Model: Remote offsite Responsibilities Lead the architecture, design, and development of modern web applications across a diverse technology stack, including .NET/C#, Node.js, and front-end frameworks (React, Angular, Vue). Design and implement scalable, cloud-native solutions using microservices and serverless architectures. Establish and enforce engineering best practices, codin

Easy Apply

Contract

$57.65

Sr. Analyst - II/Senior System Analyst (.NET, Power Platform, Python, RPA technologies) # 26-26827

Foster City, California

•

6d ago

Duration: 14 months with possible extension Job Overview: Seeking an experienced developer responsible for designing, developing, supporting, and enhancing enterprise applications, automation solutions, workflows, dashboards, and reporting systems using .NET, Power Platform, Robotic Process Automation technologies.Required Years of Experience: Min. 8+Required Degree :Bachelor's degree in computer science, engineering, or a related field.Certification:Certified Blue Prism Developer or relevant ce

Easy Apply

Contract

$98.53 - $98.54

Software Developer / Programmer 3

Remote

•

14d ago

My name is Gaurav and I'm a Technical Recruiter at First Tek. We are currently sourcing candidates with the following skills. Kindly forward your resume if interested, do share with your friends and colleagues as well. Job Title: Software Developer / Programmer 3 Location: Remote Client: United States federal government agency Duration: 12 Month Contract Pay Rate: $78/hr on w2 Number of Days Onsite: 0 Remote Work Eligible - Must live in BPA's service territory of WA, OR, ID, MT. Official Duty S

Easy Apply

Full-time

Depends on Experience

H1B CAP Hiring for 2027 for OPT / Stem OPT

Remote or Albany, New York

•

Yesterday

Greeting from i-link Solutions Inc! We are looking to hire IT professionals for H1B filing for 2026-27. If you are interested, please reply to me at the earliest. Only the candidate stayed in Albany, NY, USA can apply Candidates with a US Master's Degree and 4+ years of experience, or those outside Albany, NY who are currently on a project and convertible can apply. Kindly share me the following details to move to the next step, along with an updated resume, Visa copy, ID Proof, Degree Certifica

Easy Apply

Contract

Depends on Experience

L&I IT Application Development - Senior/Specialist

Remote or Tumwater, Washington

•

Today

Salary : $99,300.00 - $133,608.00 Annually Location : Thurston County - Tumwater, WA Job Type: Full Time - Permanent Remote Employment: Remote Optional Job Number: 2026-08592 Department: Dept. of Labor & Industries Division: Information Technology Opening Date: 10/23/2026 Closing Date: 11/8/2026 11:59 PM Pacific Salary Information: The high end of the salary range, Step M is typically a longevity step Description Our Mission: Keep Washington Safe and Working!Our Values: Customer Focus, One L&I,

Full-time

USD 99,300.00 - 133,608.00 per year

Embedded Software Engineer (C#/.NET & C++)

Fremont, California

•

19d ago

Bachelor's or Master's degree in Computer Science, electronics or a similar stream. Experience: Minimum of 4 to 8 years of experience in software development in C, C++. Primary: Strong programming skills in C#, .NET Framework, and .NET Core. knowledge of embedded systems and real-time operating systems (RTOS) is a plus. Exposure to Unit Test framework is desirable. Experience on industrial solutions, protocol interface is a plus. Technical Skills: Development experience on multi-threaded applica

Easy Apply

Full-time

100000 - 120,000

Developer

Remote or Hybrid in Boston, Massachusetts

•

2d ago

The U.S. District Court Clerk s Office is accepting applications for an experienced full-time Developer. The incumbent will join the Information Technology team supporting work for the U.S. District Court for the Districts of Montana and Massachusetts with a reporting structure in both districts. Representative Duties: The Developer Position duties include: Develops, tests, and maintains containerized applications. Designs, modifies, adapts and enhances existing software to improve performance,

Full-time

67,652 - 109,971

Senior Programmer (C# .Net)

Remote or Hybrid in Los Angeles, California

•

Today

Job Title: Senior C# .NET Developer Remote Duration: 12 Months Skills Required The Senior Programmer will possess knowledge and experience in applications software development principles and methods sufficient to participate in the design, development, testing and implementation of new or modified applications software; operating systems installation and configuration procedures; organization's operational environment; software design principles, methods and approaches; principles, methods and

Easy Apply

Contract, Third Party

C# Developer jobs in San Francisco, CA, USA