C# jobs in California

California

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Today

Job#: 3056830 Job Description: IT - .Net/C# Developer - Senior Location: Other, California (Hybrid) Alternate Location: Austin, Texas Role Overview An experienced engineer is required to develop digital solutions and experiences that drive growth and accelerate digital transformation. This role focuses on improving the customer journey through rapid, insights-driven iterations and innovative technology. The successful candidate will assume responsibility for overall technical delivery for a

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Full-time

$55 - $65 per hour

Software Engineer (C#/.NET, Test Automation, Azure)

Hybrid in Los Angeles, California

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5d ago

Software Engineer (C#/.NET, Test Automation, Azure) Job Description We are seeking a Lead Software Engineer to develop scalable, secure, and resilient platform services. The ideal candidate will have strong hands-on experience with C#/.NET, test automation, cloud technologies, CI/CD, APIs, and microservices .Key Responsibilities Develop and maintain automated unit, integration, smoke, and end-to-end tests. Integrate automated testing and quality gates into CI/CD pipelines. Design and develop bac

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Contract

$65 - $75

SE3 - Azure Engineer with C# and T-SQL

Sacramento, California

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Today

Job Title -Senior Software Engineer (Azure, C#/.NET & React) Position Overview Work on sophisticated software solutions spanning on-premises, hybrid, and cloud environments, leveraging Microsoft Azure, C#/.NET, and React. This role offers the opportunity to develop scalable applications, build APIs and microservices, contribute to cloud architecture, and support application modernization and cloud migration initiatives. The ideal candidate brings strong hands-on software engineering experience,

Full-time

Test Engineer (RF/Microwave, C++/C/C#/.NET)

Santa Rosa, California

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3d ago

Job Description: Key ResponsibilitiesTest Development: Develop comprehensive test plans and procedures for integrated circuits (ICs), including defining testing methodologies and creating test programs. Write test automation code and adapt testing approaches to different device designs.Test Execution: Conduct functional testing and characterization of ICs using custom-built test stations and other measurement tools to evaluate performance, functionality, and reliability.Data Analysis: Analyze te

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Full-time

Depends on Experience

.NET Full Stack Developer C#, ASP.NET MVC, SQL Server & Test Automation 14+ yrs Exp

West Sacramento, California

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Today

Job Title: .NET Full Stack Developer C#, ASP.NET MVC, SQL Server & Test Automation 14+ yrs Exp Location: West Sacramento, CA (Hybrid) We are currently seeking candidates who meet the following qualification Minimum Technical Qualifications: As of the Offer Due Date, the proposed project person must have the following listed experience, knowledge, skills and abilities, as evidenced by Attachment II, Proposed Project Person Skill Summary Sheet and resume: 1. Experience within the last ten (10) y

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Full-time

Full Stack Developer - jQuery, JavaScript, HTML and XML, ASP, .NET, C#, MVC

Sacramento, California

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Today

Required Technical Qualifications At least eight (8) years of experience within the last ten (10) years working as a Software Developer leading and participating in the technical implementation of software/systems/applications automating complex business processes, which must include: Designing and Developing web-based applications using Microsoft.Net and associated technologies such as ASP.Net.Designing and Developing web-based applications using MVC architecture.Developing Web Applications usi

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Contract, Third Party

Depends on Experience

Senior Fullstack Developer (C#, AWS, Angular)

Remote or Hybrid in Cleveland, Ohio

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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

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Contract

DOE

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

Fremont, California

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24d 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

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Full-time

100000 - 120,000

IT Application Development - Senior/Specialist (Olympia)

Remote or Olympia, Washington

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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

Junior Tester

Remote

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Today

Team (Project) Introduction 9thWay Insignia is seeking a Junior Tester for manual testing of C#, Visual Studio, and .NET-based applications in support of the to support the Department of Veterans Affairs (VA) Procurement Systems Management (PSM) under the electronic Contract Management System (eCMS) System Integration & Operational Support Services (SI/OSS) program. The candidate will be capable of participating in exploratory and functional manual testing. This role requires technical knowledge

Full-time

$62818 - $67500

C# DotNet Developer 7 Years

Fremont, California

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19d 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,

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Contract

Senior Fullstack Developer (C#, AWS, Angular)

Remote or Hybrid in Cleveland, Ohio

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Today

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Contract

DOE

Jr. Software Developer C#

Remote

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3d ago

Software Developer About The Opportunity The Intersect Group is partnering with a respected organization in the consumer finance industry that is committed to delivering innovative technology solutions that improve business operations and customer experiences. The company values collaboration, continuous learning, and technical excellence while fostering an environment where employees can develop their skills and make a meaningful impact. This is an opportunity to join a stable, technology drive

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Contract

Depends on Experience

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

Foster City, California

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11d 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

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Contract

$98.53 - $98.54

Senior Software Engineer - .NET, C#, WPF

Remote

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Today

Job Description A Global Software Engineering company is seeking a Senior Software Engineer to develop and extend business applications for enterprise clients while providing technical leadership and mentorship to the development team. Working within an Agile Scrum environment, you will build and enhance applications across desktop and mobile platforms, including WPF, UWP, iOS, and Android. This role combines hands-on software development with project ownership, client engagement, and solution

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Full-time

$115000 - $130000

Senior Programmer (C# .Net)

Remote or Hybrid in Los Angeles, California

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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

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Third Party, Contract

Full Stack Application Developer (.NET)

Hybrid in Los Angeles, California

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11d ago

Our client, a public sectororganization, is looking to hire a Full-Stack Application Developer (.Net) in Los Angeles, California. Apply today for consideration! Job Title: Full-Stack Application Developer (.Net) Location: Los Angeles, CA Hybrid, onsite 2 days per week Duration: 12+ months - Contract Pay Rate Range: $60 - $67 per hour (depending on experience) Responsibilities: Design, develop, test, and support large-scale web applications and system integrations using Microsoft technologies

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Contract, Third Party

$67 - $67

Senior Software Engineer

Remote

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5d ago

Payrate: $70.00 - $70.44/hr.SummaryAs a Senior Software Engineer, you will be a driver for many of our projects here at Company. You will interface with technical teams, lead projects, and mentor more junior engineers. You should be thorough in your designs and implementation, passionate about code quality, performance, and continuous improvement. You should be able to take a holistic view of software development; keeping the big picture in mind and seeing a project through from beginning to end

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Contract

$70 - $70.44

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

Remote

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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

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Contract

$45 - $75

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

Remote

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6d ago

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

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Contract

Depends on Experience

C# jobs in California, USA