C# Jobs in California

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141 - 160 of 649 Jobs

.Net Full Stack Developer

Opal Soft, Inc.

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San Francisco, California, USA

Contract

We are seeking a Full Stack Developer, primarily a .NET and Power platform developer, with a passion for front-end and back-end development. This position requires a dynamic individual with extensive expertise in cloud-based development and architecture, automation, and a passion for learning new technologies and delivering cost-effective solutions. Essential Duties and Responsibilities: Design and develop scalable, secure, user-friendly software applications leveraging cloud technologies.Write
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Posted 60+ days ago | Updated 4 days ago

Associate Applications Developer / Remote

Motion Recruitment Partners, LLC

•

Remote or Memphis, Tennessee, USA

Full-time

Our client is looking for a Associate Applications Developer on a 11-month contract in Memphis, TN. Join over 20,000 employees at this global company specializing in technology-enabled claims and risk management solutions. You will be part of a culture that is constantly recognized for progressive, inclusive employment practices, and be part of a bigger movement to simplify complexities in the areas of workers compensation, liability, property, disability, and absence management. You will work a
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Posted 11 days ago | Updated 7 hours ago

Cryptographic Design Project Engineer

Vaco by Highspring

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Carlsbad, California, USA

Full-time

Cryptographic SystemsEngineer Location Requirements: Carlsbad, CA | Marlborough, MA | Linthicum Heights, MD Must have active U.S. Secret Clearance | U.S. Citizenship required Our client is seeking a Cryptographic Systems Project Engineer to lead the development and certification of secure cryptographic devices and infrastructure. This role is ideal for a technically skilled engineer with experience in high-assurance systems, who has transitioned into a leadership capacity. Youll be working at
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Posted 9 days ago

Application Configuration Engineer

Zachary Piper Solutions, LLC

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Remote

Full-time

Piper Companies is seeking a Application Configuration Engineer who can manage and support application systems in a highly regulated environment. The application configuration will be remote based in RTP, NC . Requirements for the Application Configuration Engineer include: - Manage and support application configuration through data management, reporting, and system modification - Develop and maintain systems components such a code tables, user-defined fields, and support data loads and migrati
Posted 29 days ago | Updated 25 days ago

Dotnet Developer

AaraTechnologies Inc

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Remote or Wyoming, Michigan, USA

Contract

Job Title: . Job Overview Aaratech Inc is seeking a skilled and motivated .NET Developer to join our growing team in Texas. The ideal candidate will have a strong background in full-cycle software development and a passion for building scalable, high-quality web applications. You'll collaborate with cross-functional teams to design, develop, and deliver innovative software solutions aligned with our business objectives. Responsibilities Design, develop, test, and maintain .NET applications Col
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Posted 19 days ago

Senior Software Engineer

Costar Group

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California, USA

Full-time

Senior Software Engineer Job Description CoStar Realty Information, Inc. seeks a Senior Software Engineer to design and develop software solutions using Object Oriented design principles and software design patterns to attain high reusability and maintainability. Develop an in-depth understanding of CoStar's product architecture and frameworks to maintain and contribute to CoStar's product platform. Participate and drive continuous improvement within CoStar's Agile/Scrum teams. Evaluate emergi
Posted 23 hours ago | Updated 11 hours ago

Senior .net Engineer LA

Motion Recruitment Partners, LLC

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Costa Mesa, California, USA

Full-time

My client is a leading fintech company located in Los Angeles. They are growing and offer a number of services to their customers. An ideal candidate is skilled in .NET and c#. Experience in the credit card industry is a plus but not 100% necessary. This position will involve developing web applications using Microsoft technologies (C#, SQL Server) as well as a variety of modern UX Languages. Candidate will be designing, developing and enhancing/supporting applications. Senior .NET/C# and sql
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Posted 15 days ago | Updated 7 hours ago

Dotnet Developer

AaraTechnologies Inc

•

Remote or Texas City, Texas, USA

Contract

Job Title: .Job OverviewAaratech Inc is seeking a skilled and motivated .NET Developer to join our growing team in Texas. The ideal candidate will have a strong background in full-cycle software development and a passion for building scalable, high-quality web applications. You'll collaborate with cross-functional teams to design, develop, and deliver innovative software solutions aligned with our business objectives. ResponsibilitiesDesign, develop, test, and maintain .NET applications Collabor
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Posted 22 days ago

Application Developer

Xoriant Corporation

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Remote

Contract

Job Title: Application Developer Location: Remote, USA Duration: 6+ months contract Overview: Responsibilities: The Application Developer utilizes minimum requirements to develop technology solutions for the Mortgage Servicing platform using a cloud solution and Microsoft technologies, utilizing services from our cloud service provider. Will write high quality code to create complex business applications; test software during development; perform quality assurance and user acceptance testing; p
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Posted 45 days ago | Updated 5 days ago

Principal Software Engineer - Search & Discovery

Roblox

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San Mateo, California, USA

Full-time

Every day, tens of millions of people come to Roblox to explore, create, play, learn, and connect with friends in 3D immersive digital experiences- all created by our global community of developers and creators. At Roblox, we're building the tools and platform that empower our community to bring any experience that they can imagine to life. Our vision is to reimagine the way people come together, from anywhere in the world, and on any device.We're on a mission to connect a billion people with op
Posted 57 days ago | Updated 11 hours ago

Senior Software Engineer, Ads Experience (Fullstack)

Roblox

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San Mateo, California, USA

Full-time

Every day, tens of millions of people come to Roblox to explore, create, play, learn, and connect with friends in 3D immersive digital experiences- all created by our global community of developers and creators. At Roblox, we're building the tools and platform that empower our community to bring any experience that they can imagine to life. Our vision is to reimagine the way people come together, from anywhere in the world, and on any device.We're on a mission to connect a billion people with op
Posted 23 hours ago | Updated 11 hours ago

Engineer II

General Atomics

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Adelanto, California, USA

Full-time

Job Summary General Atomics Aeronautical Systems, Inc. (GA-ASI), an affiliate of General Atomics, is a world leader in proven, reliable remotely piloted aircraft and tactical reconnaissance radars, as well as advanced high-resolution surveillance systems. We have an exciting opportunity for an Electrical Engineer to join our team at the El Mirage Flight Test Facility. Under general supervision and with on-going review, this position supports the engineering staff in the analysis, investigatio
Posted 16 days ago | Updated 11 hours ago

Sr. Data Engineer

Visa Inc.

•

Foster City, California, USA

Full-time

Company Description Visa is a world leader in payments and technology, with over 259 billion payments transactions flowing safely between consumers, merchants, financial institutions, and government entities in more than 200 countries and territories each year. Our mission is to connect the world through the most innovative, convenient, reliable, and secure payments network, enabling individuals, businesses, and economies to thrive while driven by a common purpose - to uplift everyone, everywhe
Posted 15 days ago | Updated 11 hours ago

Sr. Application Security Engineer

SpaceX

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Hawthorne, California, USA

Full-time

SpaceX was founded under the belief that a future where humanity is out exploring the stars is fundamentally more exciting than one where we are not. Today SpaceX is actively developing the technologies to make this possible, with the ultimate goal of enabling human life on Mars. SR. APPLICATION SECURITY ENGINEER (STARLINK) At SpaceX we're leveraging our experience in building rockets and spacecraft to deploy Starlink, the world's most advanced broadband internet system. Starlink is the world'
Posted 47 days ago | Updated 11 hours ago

Member of Technical Staff - Full Stack - Engineering Manager

Microsoft Corporation

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Mountain View, California, USA

Full-time

Overview Microsoft AI is looking for a Member of Technical Staff - Full Stack - Engineering Manager to help build the next wave of capabilities of our personalized AI assistant, Copilot. At Microsoft AI we believe in pushing the boundaries to create outstanding products and services. Our mission is to innovate and excel in AI so you can be more productive and efficient in everything you do. You will be leading high-performing full-stack teams in delivering robust, scalable, and secure software
Posted 40 days ago | Updated 11 hours ago

Senior Dynamics 365 CRM Techno-Functional Consultant (Sales & Customer Service)

E-Strategy International Inc.

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Remote

Contract

Job Summary: We are seeking a Senior Dynamics 365 CRM Techno-Functional Consultant with deep experience in both Sales and Customer Service modules to support long-term enhancement, issue resolution, and system optimization. This role requires a balance of hands-on configuration and technical development, along with strong business process knowledge and stakeholder communication. Job Title: Senior Dynamics 365 CRM Techno-Functional Consultant (Sales & Customer Service) Location: Remote Job Type:
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Posted 33 days ago | Updated 18 days ago

ASP.NET DEVELOPER

AaraTechnologies Inc

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Remote or Minnesota City, Minnesota, USA

Contract

Job Title: ASP.NET Developer to join our growing team in Texas. This role is ideal for someone with solid experience in full-stack ASP.NET development and a strong understanding of the Software Development Life Cycle (SDLC) . You'll play a key role in designing and developing scalable, high-performing web applications while collaborating closely with engineering, product, and QA teams. Key Responsibilities Design, develop, test, and maintain robust ASP.NET-based web applications Collaborate wi
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Posted 17 days ago

Software Engineering SMTS

Salesforce

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Remote or Washington, USA

Full-time

To get the best candidate experience, please consider applying for a maximum of 3 roles within 12 months to ensure you are not duplicating efforts. Job Category Software Engineering Job Details About Salesforce We're Salesforce, the Customer Company, inspiring the future of business with AI+ Data +CRM. Leading with our core values, we help companies across every industry blaze new trails and connect with customers in a whole new way. And, we empower you to be a Trailblazer, too - driving you
Posted 8 days ago | Updated 11 hours ago

Software Engineer, Account Authentication

Roblox

•

San Mateo, California, USA

Full-time

Every day, tens of millions of people come to Roblox to explore, create, play, learn, and connect with friends in 3D immersive digital experiences- all created by our global community of developers and creators. At Roblox, we're building the tools and platform that empower our community to bring any experience that they can imagine to life. Our vision is to reimagine the way people come together, from anywhere in the world, and on any device.We're on a mission to connect a billion people with op
Posted 47 days ago | Updated 11 hours ago

.Net Architect with Azure AI- Walnut Creek, CA- Hybrid

Vedasoft Inc

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Walnut Creek, California, USA

Third Party, Contract

Required Skills & Experience: 10+ years of experience in software development with strong focus on .NET (C#, ASP.NET Core). 5+ years of hands-on experience with Microsoft Azure (App Services, Azure Functions, API Gateway, Azure SQL, Storage, etc.). Hands-on experience with Azure AI Strong understanding of architectural patterns (SOA, microservices, event-driven). Experience with Azure DevOps, Git, ARM/Bicep templates, or Terraform. Proven leadership in technical design and mentoring development
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Posted 22 days ago | Updated 1 day ago