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Net Core Developer Jobs in Maryland (NOW HIRING)

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Sr. NET Developer /AI Developer

Rockville, MD · On-site

$56 - $71.25/hr

Net Developer with strong cloud experience to design, build, modernize and support modern ... Net Core/.NET 8, C#, and cloud-native architectures, with hands-on experience integrating Azure ...

FedTec LLC

.NET Developer

Baltimore, MD · On-site

$48 - $63.25/hr

NET-based applications and services that integrate with SSA's enterprise metadata repositories ... NET Core, C#, Blazor, JavaScript, HTML, and CSS. * Build and maintain database catalogs ...

Navtech, Inc.

Full Stack .Net Developer

Columbia, MD · On-site

Net Developer - Columbia, MD (Remote till COVID)" and I am looking for a candidate who can join ... Net core framework & APIs and Node js and SQL Server Database and Working Knowledge in any ...

Serigor, Inc.

Senior .NET Developer (Onsite)

Columbia, MD · On-site

$53.75 - $70.75/hr

NET modernization and migration initiatives, including AI-assisted code conversion efforts ... NET Core * .NET Framework / .NET Core / .NET 6+ * Web APIs / RESTful Services * gRPC Services

NS IT Solutions

C# Developer

Bethesda, MD · On-site

$50 - $60/hr

Core Responsibilities : * POS Client Customization: Design and build custom plugins using the ... Net SDK. * Background in the hospitality technology sector or integrating with restaurant POS ...

NAVA Software Solutions

Sr. DevOps Engineer

Bethesda, MD · On-site

$139K - $178K/yr

Details: Sr. DevOps Engineer Location: Bethesda, MD or Boynton Beach, FL - Onsite from day 1 ... NET Core 2.1/3/NET 5, SQL Server or Azure SQL/CosmosDB, and design/architectural patterns (e.g ...

System One

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.NET / Power BI Developer

Rockville, MD · On-site

$56 - $69.50/hr

Job Title: Sr. NET Developer / AI Developer Location: Rockville, MD Type: Contract Compensation ... NET Core/.NET 8, C#, and Azure services such as App Services, Functions, API Management, Service ...

Meridian Technologies

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Sr. ServiceNow Developer

Fort George G Meade, MD · On-site

$75 - $95/hr

... net Our Core Expertise Includes: Advanced Analytics Agile Development Application Development Cloud & Infrastructure Cybersecurity / InfoSec Digital Transformation ERP / Enterprise Platforms Delivery ...

Meridian Technologies

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Sr. ServiceNow Developer

Fort George G Meade, MD · On-site

$75 - $95/hr

... net Our Core Expertise Includes: Advanced Analytics Agile Development Application Development Cloud & Infrastructure Cybersecurity / InfoSec Digital Transformation ERP / Enterprise Platforms Delivery ...

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Net Core Developer information

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$13

$52

$70

How much do net core developer jobs pay per hour?

As of Jul 29, 2026, the average hourly pay for net core developer in Maryland is $52.15, according to ZipRecruiter salary data. Most workers in this role earn between $45.05 and $59.47 per hour, depending on experience, location, and employer.

What are the typical daily responsibilities of a Net Core Developer?

As a Net Core Developer, your daily tasks often include designing, coding, and testing scalable web applications using C# and the .NET Core framework. You may also participate in code reviews, collaborate with cross-functional teams such as UI/UX designers and QA engineers, and troubleshoot production issues. Additionally, you might be responsible for integrating third-party APIs, maintaining application documentation, and ensuring that deployments run smoothly. This role generally involves a mix of independent coding work and active team collaboration, with frequent opportunities to contribute to architectural decisions and process improvements.

What is a .NET Core Developer job?

A .NET Core Developer is responsible for building and maintaining applications using the .NET Core framework, a cross-platform, open-source development framework from Microsoft. They specialize in backend development, working with C#, ASP.NET Core, and related technologies to create efficient, scalable, and secure applications. Their role includes designing APIs, integrating databases, ensuring application performance, and collaborating with frontend developers and other stakeholders.

What are the key skills and qualifications needed to thrive in the Net Core Developer position, and why are they important?

To thrive as a Net Core Developer, you need proficiency in C#, ASP.NET Core, and object-oriented programming, alongside a bachelor’s degree in computer science or a related field. Familiarity with version control systems like Git, cloud platforms such as Azure or AWS, and relevant certifications (like Microsoft Certified: .NET Developer) can be highly beneficial. Strong analytical thinking, problem-solving skills, and effective communication are crucial for collaborating within development teams and interacting with stakeholders. These skills and qualities are essential for delivering robust, efficient, and maintainable software solutions in dynamic technical environments.

What are the most commonly searched types of Net Core Developer jobs in Maryland? The most popular types of Net Core Developer jobs in Maryland are:
What are popular job titles related to Net Core Developer jobs in Maryland? For Net Core Developer jobs in Maryland, the most frequently searched job titles are:
What job categories do people searching Net Core Developer jobs in Maryland look for? The top searched job categories for Net Core Developer jobs in Maryland are:
Net Core Developer jobs near you
Infographic showing various Net Core Developer job openings in Maryland as of July 2026, with employment types broken down into 1% As Needed, 80% Full Time, 16% Part Time, and 3% Contract. Highlights an 94% Physical, 2% Hybrid, and 4% Remote job distribution, with an average salary of $108,468 per year, or $52.1 per hour.

Sr. NET Developer / AI Developer / Power BI

System One

Rockville, MD • On-site

$56 - $71.25/hr

Contractor

Medical, Dental, Vision, Life, Retirement

Posted 7 days ago

Job description

Job Title: Sr. NET Developer / AI Developer / Power BI Location: MUST BE LOCAL TO MD, VA or DC Type: Contract Compensation: Negotiable, W-2 or C2C Work Model: Hybrid Hours: 35 work hours a week All residency status may apply

Responsibilities

  • Design, build, modernize, and support modern applications in Microsoft Azure
  • Develop and implement cloud-native architectures utilizing .NET Core/.NET 8, C#, and Azure services such as App Services, Functions, API Management, Service Bus, Azure SQL, Azure OpenAI, and AI Foundry.
  • Modernize legacy .NET applications and integrate AI-powered solutions, including Azure AI Foundry, Azure OpenAI, AI agents, Retrieval-Augmented Generation (RAG), and prompt engineering.
  • Utilize GitHub Copilot, GitHub, Azure DevOps, CI/CD pipelines, and containerization tools to streamline development processes.
  • Work with SQL, Cosmos DB, and modern UI frameworks like Blazor, React, or Angular to develop user interfaces and manage data efficiently.
  • Evaluate data, identify trends, conduct feasibility studies, perform gap analyses, and provide actionable insights.
  • Communicate complex ideas clearly to diverse audiences and collaborate effectively with stakeholders, project teams, and leadership.
Requirements
  • Proficiency in C#, ASP.NET Core, and cloud-native development.
  • Strong experience with Azure services, microservices, API security, and Microsoft Entra ID/B2C authentication.
  • Experience modernizing .NET Framework/Web Forms applications to .NET 8 or cloud-native architectures.
  • Hands-on experience with Azure AI Foundry, Azure OpenAI, AI agents, RAG, prompt engineering, and GitHub Copilot.
  • Proficient with GitHub or Azure DevOps, CI/CD pipelines, and containerization.
  • Solid understanding of SQL, Cosmos DB, and modern UI frameworks such as Blazor, React, or Angular.
  • Excellent analytical, problem-solving, communication, and interpersonal skills.
  • Self-motivated, organized, detail-oriented, and able to manage multiple priorities in a fast-paced environment.

System One, and its subsidiaries including Joulé and Mountain Ltd., are leaders in delivering outsourced services and workforce solutions across North America. We help clients get work done more efficiently and economically, without compromising quality. System One not only serves as a valued partner for our clients, but we offer eligible employees health and welfare benefits coverage options including medical, dental, vision, spending accounts, life insurance, voluntary plans, as well as participation in a 401(k) plan.

System One is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex (including pregnancy, childbirth, or related medical conditions), sexual orientation, gender identity, age, national origin, disability, family care or medical leave status, genetic information, veteran status, marital status, or any other characteristic protected by applicable federal, state, or local law.

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Ref: #851-Rockville-S1