C# Jobs in Jacksonville, FL

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.NET / C# Developer

Vizplum

•

Remote

Full-time

We're looking for a skilled .NET/C# Developer who enjoys building desktop applications for Windows, Mac, and Linux. These applications are essential tools that enable our users to work more effectively and efficiently. You ll work primarily with Avalonia UI to build cross-platform desktop experiences and dive deep into native platform APIs. What You ll Do Design, develop, and launch native desktop apps across Windows, macOS, and Linux Work closely with native desktop APIs Build intuitive user in
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Posted moments ago

Gameplay Software Engineer - C#

SGS Consulting

•

Remote

Contract

Responsibilities: Create NPC tools to demonstrate NPC behaviors in Open WorldsCreate both simple and complex examples that can be used both for creator samples and for AI training.Requirements: BS in Computer Science/Engineering or equivalent industry experience.3-5 years game development experience.Proficiency in C#Ability to work independently with minimal outside supervision.Ability to multi-task, prioritize and be flexible able to adapt plans and react to change in a diverse, fast-paced, and
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Posted 2 days ago | Updated 2 days ago

C# Developer

Headway Tek Inc

•

US

Full-time, Part-time, Third Party, Contract

1.C# Dev -AKS & Azure Requirement: C#, Asp.Net Azure Kubernetes Services (AKS) or Kubernetes Azure Cosmos DB REST API/ Microservices MS Experience Knowledge of Al Other requirements: Communication: Good Onsite/Offshore Co- ordination Passionate about Learning Should be able to work in couple of overlap PST hours Should work in PST time zone
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Posted 2 days ago | Updated moments ago

Application Penetration Tester II

Highspring

•

Jacksonville, Florida, USA

Full-time

Application Penetration Tester II Full time Onsite - Washington DC No sponsorship Job Overview: We are looking for an Application Penetration Tester II with 3+ years of experience, strong communication skills, creativity, innovation, and the ability to manage and resolve complex issues within a dispersed organization. As an Application Security Penetration Tester II, you will leverage your expertise in application security, utilizing SAST/DAST/SCA tooling to perform comprehensive technical tes
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Posted 5 days ago | Updated 3 days ago

Full Stack Dev with C#

Headway Tek Inc

•

US

Full-time, Part-time, Contract, Third Party

Full Stack Dev with C# equirement: C#, Asp.Net Java/Scala Azure Kubernetes Services (AKS) or Kubernetes Azure and Azure Storages REST API/ Microservices MS Experience Knowledge of Al Other requirements: Communication: Good Onsite/Offshore Co- ordination Passionate about Learning Should be able to work in couple of overlap PST
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Posted 2 days ago | Updated moments ago

Experienced C#.Net Developer (Remote)

Gainwell Technologies LLC

•

Remote or Houston, Texas, USA

Full-time

Be part of a team that unleashes the power of leading-edge technologies to help improve the health and well-being of those most vulnerable in our country and communities. Working at Gainwell carries its rewards. You'll have an incredible opportunity to grow your career in a company that values work flexibility, learning, and career development. You'll add to your technical credentials and certifications while enjoying a generous, flexible vacation policy and educational assistance. We also have
Posted 5 days ago | Updated 9 hours ago

Experienced C#.Net Developer (Remote)

Gainwell Technologies LLC

•

Remote or Dallas, Texas, USA

Full-time

Be part of a team that unleashes the power of leading-edge technologies to help improve the health and well-being of those most vulnerable in our country and communities. Working at Gainwell carries its rewards. You'll have an incredible opportunity to grow your career in a company that values work flexibility, learning, and career development. You'll add to your technical credentials and certifications while enjoying a generous, flexible vacation policy and educational assistance. We also have
Posted 5 days ago | Updated 9 hours ago

Experienced C#.Net Developer (Remote)

Gainwell Technologies LLC

•

Remote or Austin, Texas, USA

Full-time

Be part of a team that unleashes the power of leading-edge technologies to help improve the health and well-being of those most vulnerable in our country and communities. Working at Gainwell carries its rewards. You'll have an incredible opportunity to grow your career in a company that values work flexibility, learning, and career development. You'll add to your technical credentials and certifications while enjoying a generous, flexible vacation policy and educational assistance. We also have
Posted 5 days ago | Updated 9 hours ago

Lead Azure AI - C# .Net

Encora

•

Remote

Contract

Development languages: C# and python Good familiarity with Microsoft PaaS stack - Azure Generative AI resources such as Azure AI Search, Azure OpenAI (Cognitive Services), Azure CosmosDB, Fabric, Databricks (with Azure Datalake storage/Unity Catalog) API Integration experience Prompt Engineering experience Experience using Azure DevOps for work tracking and CI/CD pipelines Test Driven Development or equivalent code testing experience
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Posted 39 days ago | Updated 21 days ago

QA Automation Engineer (C#, Selenium)

People Force Consulting Inc

•

Remote

Contract

Role - Automation Tester Duration: This is 3 months Contract to Hire Location Fully Remote Key Skills: C#, Selenium, Advanced Automation Consult with client, understand the QA ecosystem and define automation charter and frameworks.Design, build and maintain automation frameworks.Enable the automation teams to design, develop and maintain automation scripts, automate API testing based on project needs and integrate the automation suite in the CI Pipeline.Should handle client and team with resp
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Posted 4 days ago | Updated 9 hours ago

Software Engineer (C#/Power Apps)

Irvine Technology Corporation (ITC)

•

Remote or New York, New York, USA

Contract, Third Party

Software Engineer (C#/Power Apps) We have an immediate need for a Software Engineer (C#/Power Apps) to join our client for a 6-month contract position that will be 100% remote. This position will lead development for a Performance Transformation (PT) Hub, a data analytics application. Location: Remote This job expects to pay about $70-100/hr plus benefits What You Will Do: Lead the development of a Performance Transformation (PT) Hub which utilizes the following technologies: SharePoint Online,
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Posted 17 days ago | Updated moments ago

Sr. C#/.NET Integration Engineer (Apache NiFi/FHIR API's)

ConsultNet, LLC

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Remote or Dallas, Texas, USA

Full-time

Sr. C#/.NET Integration Engineer (Apache NiFi/FHIR API's) Remote (MST, Central or Eastern Time Zone) 6-12-month Contract or Contract to Hire Pay Rate: 75-80/hr A rapidly growing technology-driven organization focused on streamlining how sensitive records are managed, processed, and shared. They specialize in transforming manual, compliance-heavy workflows into secure, efficient digital solutions-helping clients improve access, accuracy, and overall operational performance across regulated env
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Posted 17 days ago | Updated moments ago

C# Software Developer

Zachary Piper Solutions, LLC

•

Remote

Full-time

Piper Companies is seeking a C# Software Developer to join a leading shipping and logistics organization. The C# Software Developer will work on backend development, automate workflows, and assist in designing cloud-based applications, with an emphasis on data. Responsibilities of the C# Software Developer include: Lead the design, development, testing, and deployment of .NET C# applications. Architect complex data structures for rate audits of parcel carrier invoice files. Design, develop, an
Posted 10 days ago | Updated 10 hours ago

.Net, C#, C++ Lead Engineer

Photon

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Remote

Contract

Greetings everyone, I hope you are staying safe. We are hiring a .Net, C#, C++ Lead Engineer to join our Digital Engineering team. Who are we? For the past 20 years, we have powered many Digital Experiences for the Fortune 500. Since 1999, we have grown from a few people to more than 4000 team members across the globe that are engaged in various Digital Modernization. For a brief 1 minute video about us, you can check ;/u> Job Title: .Net, C#, C++ Lead Engineer Location: Remote Job Description:
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Posted 13 days ago | Updated 3 days ago

Senior C# Developer

Precision System Design Inc.

•

Remote

Contract

Our Fortune 100 direct client is hiring for FIVE experienced Senior C# Developers to work on large-scale IT projects. You would be designing and coding in a variety of technologies supporting backend, API, and database. The ideal candidate will have strong C# development experience, has worked with front-end technologies such as angular or Vue, and back-end experience with SQL Server. This role can be done fully remotely following an EST work schedule. Does this sound like something you'd like
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Posted 12 days ago | Updated 13 hours ago

Lead Backend Engineer (C#/.Net) on W2 () Remote

Intellisoft Technologies

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Remote

Contract

Hi , Hope you are doing well, This is Ritesh Kumar Sarva from Intellisoft Technologies and I hope this mail finds you in high spirits. Besides, I just want to share the job opening as Lead Backend Engineer it s for Remote Location for Contract, which came in recently. Please! Check the same and let me know your interest or else you can reach me at or call me at Ext. 148 Position: Lead Backend Engineer Location: Remote Job Type: Contract Job Description: About the Role: We are seeking a han
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Posted 18 days ago

Software Engineer III (Python or C#/.Net) Remote

ConsultNet, LLC

•

Remote or Birmingham, Alabama, USA

Full-time

Software Engineer (Python or C#/.Net) Remote Remote (EST or CST) 8 month contract Pay Rate: $59.00 to $61.00 per hr. We're looking for a hands-on Software Engineer to support a major migration from a legacy system to a modern enterprise data platform. This role is part of an ongoing transformation project that began in early 2025. You'll help accelerate development by contributing to backend services and high-performance data pipelines in a collaborative Agile environment. Key Responsibili
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Posted 12 days ago | Updated moments ago

*C# Developer with Strong SQL Development experience (Experience working in Hedge Fund background)*

Kellton

•

Remote

Contract

Kellton Tech is a full-service software development company, offering end-to-end IT solutions, strategic technology consulting and product development services in Web, SMAC (Social, Mobile, Analytics, Cloud), ERP-BPM, and IoT space Our methodology of inventing infinite possibilities with technology helps us develop best in-class and cost effective solutions for our clients. Currently Kellton Tech is looking for talented resources for one of our listed client. Below are the position details: Po
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Posted 49 days ago | Updated 25 days ago

Software Engineer II (Python or C#/.Net) Remote

ConsultNet, LLC

•

Remote or Birmingham, Alabama, USA

Full-time

Software Engineer II (Python or C#/.Net) Remote (EST or CST) 8 month contract Pay Rate: $50.00 to $52.00 per hr. We're looking for a hands-on Software Engineer II to support a major migration from a legacy system to a modern enterprise data platform. This role is part of an ongoing transformation project that began in early 2025. You'll help accelerate development by contributing to backend services and high-performance data pipelines in a collaborative Agile environment. Key Responsibilitie
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Posted 12 days ago | Updated moments ago

C# .Net Developer with React, AI (Artificial Intelligence) & Azure Experience - 100% REMOTE - Fulltime

NJTECH INC.

•

Remote

Full-time

Hello, We at NJTECH are focused on hiring highly skilled professionals who are excited by the opportunity to make a true impact on their careers as well as on our clients' business. We power our clients success and drive our consultants career growth. We are seeking an experienced and outstanding Fullstack Developer with C# .Net Core for one of our esteemed clients. Sorry we are not able to sponsor Visa as of now, looking for Independent consultants Role: C# .Net Core with React Location: 100% R
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Posted 60+ days ago | Updated 9 hours ago