C# Jobs in California

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Member of Technical Staff- Product Evaluation Engineer

Microsoft Corporation

Mountain View, California, USA

Full-time

Overview At Microsoft, we are at the forefront of technological innovation, creating powerful tools and products that transform the way people live and work. We are seeking passionate and talented full-stack Product Engineers with a focus on web front-end development skills to join our Evaluation tooling team. As part of our mission, you will play a critical role in building tools for data collection and model evaluation, contributing directly to the development of cutting-edge AI technologies

IAM Manager

Apexon

Remote

Contract

Hi, Greetings from Apexon IAM Manager 100%Remote Job Duties and Responsibilities: Lead the design and implementation of Identity and Access Management (IAM) solutions, including authentication, authorization, and user provisioning workflows. Drive integration with modern identity providers such as Auth0, KeyCloak, Okta, or Azure AD, ensuring secure SSO and MFA across applications. Oversee adoption and compliance with OAuth 2.0, OpenID Connect, and related standards across engineering teams. Col

Forensic IT Solutions Architect

DCM Infotech Limited

Remote

Contract

Title: Solutions Architect Forensic Science Location:Remote Duration: 12+ Months Job Summary: The Solutions Architect will be responsible for designing, implementing, and optimizing technology solutions tailored to the unique needs of forensic science applications entailing all forensic services provided by the CLIENT. This role involves collaborating with forensic scientists, forensic executives, law enforcement, and development teams to create scalable, secure, and efficient systems that suppo

Engineer In Training I/II - Structural

Martin/Martin, Inc.

San Mateo, California, USA

Full-time

Job Type Full-time Description Martin/Martin, Inc. is looking for a structural Engineer in Training (EIT) to join our Structural Engineering Group in our San Francisco-San Mateo, California office. This engineer will have the opportunity to work on a broad range of project types with many different structural materials. This position will provide opportunities to gain experience in both new building structural design and existing building investigations and retrofits. A typical work week can

Senior App Developer

Kforce Technology Staffing

Remote or Dallas, Texas, USA

Contract, Third Party

RESPONSIBILITIES: Kforce has a client in Dallas, TX that is seeking a Senior App Developer. Responsibilities: * Provide expertise in the following technologies: HTML, CSS, JavaScript, AJAX, jQuery, XML, Oracle SQL and PL/SQL * Closely track project milestones and timelines for associated IT initiatives * Control and manage the scope of project-related activities * Ensure rapid project issue escalation and resolution as needed * Support/document weekly project updates * Ensure IT policies, proce

: Senior Staff Software Engineer

Vaco by Highspring

Remote

Full-time

Job Title:Senior Staff Software Engineer Location:100% Remote Employment Type:Direct Hire Compensation:$140,000 - $175,000 Base + 10%-15% Bonus Benefits:401K Matching, Full Benefits & PTO ImportantNote: No third-party companies - direct applicants only. Sponsorship is not available now or in the future. Job Summary We seek aSenior Staff Software Engineerwith strong AWS cloud engineering expertise to lead and mentor a high-performing software development team. This role is an even split between t

Software Engineer, Full Stack, Cell Software

Tesla Motors

Fremont, California, USA

Full-time

Tesla is re-thinking how batteries are made from the ground up. We're designing new factories, new equipment, new processes, and new software to rapidly scale battery manufacturing, globally. The primary bottleneck to Tesla's future expansion (and the transition to sustainable transport and energy storage) is our ability to produce and procure batteries - that's why we're innovating in-house, with our collection of world-class engineers, to redefine the industry. Software, data, and automation a

Dotnet Developer

AaraTechnologies Inc

Remote or New Mexico, 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 Coll

Controls System Engineer (hybrid)

Johnson Controls, Inc.

Remote or Glendale, Wisconsin, USA

Full-time

What you will do Johnson Controls is hiring a Controls Systems Engineer to apply technology and control theory, thermodynamics and heat transfer to develop models, algorithms, control sequences and system solutions for Building Automation systems (BAS) and commercial HVAC equipment control. You will be responsible for the implementation and test of control applications for commercial HVAC systems (air side and water side) and standalone equipment. This position is based onsite at our new Innova

Software Engineer

General Motors

Remote

Full-time

Job Description Develop and design software applications for driverless technology company. Duties may include: Design and implement scalable automation tools for test creation, data collection and analysis, debugging, and performance monitoring. Own the software architecture of the Motion Planning and Controls Stack. Work closely with domain experts in creating an efficient and performant framework for implementing Controls and Motion Planning algorithms that control the AV Design and implement

Staff Windows Performance Engineer

Qualcomm Technologies

San Diego, California, USA

Full-time

Company: Qualcomm Technologies, Inc. Job Area: Engineering Group, Engineering Group > Software Engineering General Summary: Job Description Qualcomm is looking for an experienced Windows Power/Performance Developer with passion for analyzing and optimizing software running on Windows on Snapdragon. Ideal candidate has background to understand and identify/implement software optimizations across multiple layers of Software, Windows Operating System, Kernel, Compiler, Drivers, Assembly Langua

NX/CAD Developer

GE Aerospace

Remote or Evendale, Ohio, USA

Full-time

Job Description Summary We are seeking an experienced CAD developer to join our MBE/PLM team, to help develop new capabilities that will transform how GE Aerospace designs and builds our next generation aircraft engines. In this role, you will be responsible for design, development, test, implementation, and supporting of NX custom applications, configuration, customization, and services, that enable a Model Based Enterprise and create a true Digital Thread flow of information. Job Description

Dotnet Developer

AaraTechnologies Inc

Remote or Washington, District of Columbia, 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 Coll

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

DOTNET Developer

AaraTechnologies Inc

Remote or Iowa City, Iowa, USA

Contract

Job Title: Dotnet Developer Company: Aaratech Inc Visa sponsorship is not available. Job Summary: Aaratech Inc is looking for an experienced Dotnet Developer to join our dynamic team in Texas. The ideal candidate will be well-versed in the full Software Development Life Cycle (SDLC) and demonstrate expertise in developing scalable, high-quality web applications. You will work closely with our engineering and product teams to deliver robust software solutions that meet our business goals. Key Re

Application Configuration Engineer

Zachary Piper Solutions, LLC

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

.Net Full Stack Developer

Opal Soft, Inc.

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

Cryptographic Design Project Engineer

Vaco by Highspring

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

Dotnet Developer

AaraTechnologies Inc

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

Senior Software Engineer / Law Firm Experience Preferred / LA

Motion Recruitment Partners, LLC

Manhattan Beach, California, USA

Full-time

A Medium sized law firm is looking for a Senior .NET Engineer who thrives in an innovative environment. My client is looking for a skilled and detail-oriented .NET Engineer to join the technology team. In this role, you will be responsible for developing, maintaining, and optimizing internal applications that support legal operations, case management, and document automation. The ideal candidate will have experience with C#, ASP.NET, and SQL Server, along with a strong understanding of software