Entity Framework jobs in California

Remote or Ankeny, Iowa

•

Today

Description We are looking for a Remote Full Stack .NET Developer to join a company in based in Ankeny, Iowa. This role is suited to a self-directed software engineer who can build and support modern application features with minimal supervision while collaborating with technical stakeholders as needed. The ideal candidate brings strong experience across the Microsoft development stack and can contribute thoughtful, well-documented solutions that align with established engineering standards. Re

Easy Apply

Contract

Lead Application Developer- Water

Remote or Nashville, Tennessee

•

Today

The Opportunity Ulteig is currently seeking qualified candidates for a Lead Application Developer position within the Transportation & Water Team. This role focuses on contributing to a growing portfolio of high-profile software development projects as an individual contributor, collaborating closely with a multidisciplinary team of hydrologic modelers, data scientists, and water resources engineers. The ideal candidate can independently deliver well-designed features, communicate effectively w

Full-time

USD 111,200.00 - 150,400.00 per year

Repair Technician 1 - Camera Lenses

Costa Mesa, California

•

Today

Repair Technician 1 - Camera Lenses US-CA-Costa Mesa Job ID: 34449 Type: Full-Time # of Openings: 1 Category: Customer Service/Support CUSA Costa Mesa About the Role Perform on-site or in-house repair of imaging products including Mirrorless cameras, Digital SLR Cameras, Lens, Flash, Binoculars, Powershots, EF and RF lens, Speedlite Flash, Your Impact Perform in-house servicing, repair of company products. Perform general maintenance tasks, troubleshoot, repair DSLR Camera, Lens, and Flash sy

Full-time

USD 17.20 - 25.49 per hour

Senior Full Stack .NET Developer - California or Hawaii

Remote or Hybrid in Honolulu, Hawaii

•

Yesterday

Internal Position Title: Application Developer Come join our development team! We are a small, experienced and supportive team that enjoys solving challenging problems, reviewing ideas, sharing knowledge and building reliable solutions together. We value practical approaches, thoughtful technical discussions and an environment where everyone can contribute and continue developing professionally. We are looking for a hands-on Senior Full Stack .NET Developer to maintain and enhance business-crit

Easy Apply

Full-time

145000 - 160000

Sr. Systems Engineer (AWS Data Engineer)

Remote

•

Today

Job ID: 2616243 Location: Remote Work, TX, US Date Posted: 2026-08-28 Category: Engineering and Sciences Subcategory: Systems Engineer Schedule: Full-Time Shift: Day Job Travel: No Minimum Clearance Required: None Clearance Level Must Be Able to Obtain: Public Trust Potential for Remote Work: ORA_REMOTE Description ?SAIC is searching for a motivated, career and customer-oriented Sr. AWS Data Engineer who will lead the next phase of our healthcare data platform modernization. This role

Full-time

USD 120,001.00 - 160,000.00 per year

Senior .NET / SQL Performance Engineer

San Jose, California

•

28d ago

Senior . Role OverviewWe are seeking a Senior C#/.NET Engineer with deep SQL Server and Entity Framework performance expertise to identify and eliminate database performance bottlenecks within an Entity Framework-heavy application. The engineer will analyze AWS RDS for SQL Server performance, identify expensive queries, trace those queries back into the C# application, optimize SQL/database access, improve indexes, and reduce application timeouts and database costs. ResponsibilitiesAssess AWS RD

Easy Apply

Contract

Depends on Experience

Senior .NET Developer

Hybrid in Los Angeles, California

•

Today

We are seeking an experienced Senior .NET Developer with strong expertise in enterprise application development, backend development, SQL Server, API integrations, and modern .NET technologies. The ideal candidate will have experience building and supporting large-scale web and database applications, participating throughout the Software Development Life Cycle (SDLC), and collaborating with cross-functional teams in an Agile environment. Required Qualifications 7+ years of experience in .NET app

Easy Apply

Contract

Depends on Experience

Senior Full Stack .NET Developer - California or Hawaii

Remote or Hybrid in Sacramento, California

•

Yesterday

Easy Apply

Full-time

145000 - 160000

.NET Full Stack Architect – Healthcare Interoperability (FHIR)

Remote

•

26d ago

Job Summary We are seeking a highly experienced.NET Full Stack Architectwith strongHL7 FHIRexpertise to architect and deliver scalable healthcare interoperability solutions. The ideal candidate will have deep experience with the Microsoft technology stack, Azure cloud, healthcare integrations, and modern web application architecture. Key Responsibilities Design and lead enterprise-scale healthcare applications using .NET and Azure. Define end-to-end application, integration, security, and data a

Easy Apply

Contract, Third Party

50 - 55

Senior .NET Developer – Insurance/P&C

Remote

•

2d ago

Role: Senior .NET Developer Insurance/P&C Location: Remote Required Skills: Minimum of 8-10 years of experience Proficiency in VB.NET, C#.NET, and ASP.NET - Previous experience with Insurance Domain. Preferably with P&C Has previous experience with Client facing role, managing team, working in Agile model Strong PL/SQL (Oracle) experience Experience with JIRA Ability to troubleshoot, debug, and resolve application issues Experience with WCF Services Working knowledge of HTML, CSS, and JavaSc

Easy Apply

Contract, Third Party

Depends on Experience

Looking for Expert Dot Net Full stack Developer/Architect

Remote or Albany, New York

•

Today

Hi, Position: Looking for Expert Sr. Dot Net Full stack Developer/Architect Location: Remote/ Albany NY Long Term Minimum 12+ Years Skills: Frontend Development Backend Development STRONG CODING experience UI ASP.NET Core Razor Pages (net10),Blazor External JS modules , jQuery Validation, Bootstrap Backend ASP.NET Core Web API (net10) EF Core , CQRS FluentValidation Mapster for DTO/domain mapping Auth: Windows Negotiate and JWT bearer supported Swagger/OpenAPI, API Versioning Structured DI Data

Easy Apply

Third Party, Contract

Depends on Experience

Backend (.NET) Developer

Remote

•

15d ago

Backend(.NET)Developer Remote AsaBackendDeveloper,youwillhaveadeepunderstandingofbackendtechnologies,particularly.NETandSQLServer,andhaveapassionforcreatingefficient,scalable,andsecureserver-sideapplications. Responsibilities: Design,develop,andmaintainrobustRESTfulAPIsusing.NETCore/.NET5+ Collaboratewithfrontenddeveloperstoensureseamlessintegrationofbackendservices Designandimplementefficient,scalabledatabasesolutionsusingSQLDatabases Mentorjuniordevelopersandconductcodereviews Optimizeappli

Easy Apply

Full-time

Depends on Experience

Sr .Net Developer

Remote

•

28d ago

Must Haves: API Development experience, .Net core stack esponsibilities: Design, develop, and maintain high-quality, production-grade software solutions aligned with enterprise standards, using Microsoft .NET (Framework and .NET Core), C#, SQL Server, and integrated system components.Contribute across all phases of the software development lifecycle, ensuring adherence to documented processes, coding standards, and quality guidelines.Collaborate with cross-functional team members to design scala

Easy Apply

Full-time, Third Party

65 - 70

Senior Software Development Engineer (Back-end)

Remote

•

Today

Filevine is a Legal AI company delivering Legal Operating Intelligence for the future of legal work. Grounded in a singular system of truth, Filevine brings together data, documents, workflows, and teams into one unified platform-where modern legal work happens with clarity and consistency. Powered by LOIS, the Legal Operating Intelligence System, Filevine connects context across every matter to transform legal operations from reactive to proactive. LOIS reads, understands, and reasons across y

Full-time

USD 160,000.00 - 190,000.00 per year

Software Engineer II

Camarillo, California

•

Today

Are you a skilled software engineer eager to tackle complex challenges and build innovative solutions? Join our team as a Software Engineer II and take your career to the next level! In this role, you'll work alongside talented engineers to design, develop, and optimize cutting-edge software. If you're ready to contribute to impactful projects and grow in a collaborative environment, we want you on our team! Who is Meissner? The goal at Meissner is to be more than simply good; it is to be extrao

Full-time

USD 40.20 - 56.40 per hour

Software Engineer, Commercial Technologies (Specialty Networks)

Remote or Ohio

•

Today

This position has the option to be remote. Candidates must be located in Ohio. Sponsorship is not offered for this position. Specialty Networks creates clinical and economic value for independent specialty providers and pharmaceutical industry partners across multiple specialties: Urology, Gastroenterology, and Rheumatology. Specialty Networks' PPS Analytics platform is a commercial SaaS platform that collects data from various clinical and operational practice systems, and uses artificial intel

Full-time

USD 94,900.00 - 135,600.00 per year

Application Product Developer (Remote)

Remote or North Carolina

•

Today

LOCATION: Remote - This is a home based, virtual position that operates Monday -Friday from 8:30am-5:00pm EST. Vaya Health welcomes applications from NC, SC, GA, TN, VA, MD, and FL. GENERAL STATEMENT OF JOB The Application Product Developer designs, architects, and implements custom applications. This position works independently and collaboratively, to elicit requirements, create application specifications, and design/build custom application solutions. Interfaces with various functional team

Full-time

USD 85,702.42 - 124,268.52 per year

Software Developer

Remote or Georgia

•

Today

McKesson is an impact-driven, Fortune 10 company that touches virtually every aspect of healthcare. We are known for delivering insights, products, and services that make quality care more accessible and affordable. Here, we focus on the health, happiness, and well-being of you and those we serve - we care. What you do at McKesson matters. We foster a culture where you can grow, make an impact, and are empowered to bring new ideas. Together, we thrive as we shape the future of health for patien

Full-time

USD 103,500.00 - 172,500.00 per year

Senior Web Application Developer

Fairfield, California

•

Today

Overview To design, develop, and test client server and web applications at PHC. To work with the Director of Web Applications Development in the design, development, testing, and deployment of web and desktop applications. Works closely with IT staff in developing applications for business needs supporting AMISYS Advance and networked systems. The Senior Web Applications Developer is responsible for designing, developing, testing, and supporting Web Applications. Responsibilities ESSENTIAL D

Full-time

USD 141,067.17 - 183,387.32 per year

Staff Software Engineer, Machine Learning

San Francisco, California

•

Today

Attentive is the AI marketing platform for 1:1 personalization redefining the way brands and people connect. We're the only marketing platform that combines powerful technology with human expertise to build authentic customer relationships. By unifying SMS, RCS, email, and push notifications, our AI-powered personalization engine delivers bespoke experiences that drive performance, revenue, and loyalty through real-time behavioral insights. Recognized as the #1 provider in SMS Marketing by G2,

Full-time

USD 320,000.00 - 360,000.00 per year

Entity Framework jobs in California, USA