C# jobs in Annapolis, MD

Senior Application Technical Specialist – C#/.NET & Power Platform

Washington, District of Columbia

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Today

Senior Application Technical Specialist C#/.NET & Power Platform Location: Washington, DC Work Arrangement: 100% Onsite Interview Mode: In-Person Interview Experience: 16+ Years Overall Technical Experience Job DescriptionWe are seeking a highly experienced Senior Application Technical Specialist to support the Department of Human Services (DHS), Office of Information Systems (OIS), Application Software Development Division. The ideal candidate will have strong hands-on experience in C#, ASP.NE

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Contract

RIS Analyst with C# ( Healthcare Migration Engineer)

Remote

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Today

Mandatory skills 12+ years of hands-on experience in software development, data migration, data manipulation, and healthcare system implementations.Strong expertise in Microsoft SQL Server, SQL Server Management Studio (SSMS), advanced T-SQL development, stored procedures, triggers, functions, complex queries, and relational database structures.Strong C# development experience with hands-on expertise in Windows Forms (WinForms) application development and maintenance.Experience with Microsoft Vi

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Contract, Third Party

Depends on Experience

Full Stack .NET Developer – AI

Hybrid in Washington, District of Columbia

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Today

Hiring: Job Title: Full Stack .NET Developer AI Location: Washington, DC (Hybrid) Visa: Any Rate: Market Rate (Based on Experience) Job Description: Looking for a hands-on Full Stack .NET Developer with strong experience in C#, .NET, React or Angular, SQL/PostgreSQL, and Azure. Required Skills: Strong C# / .NET development experience. Full-stack development (Frontend and Backend). React or Angular. SQL / PostgreSQL. Microsoft Azure. Hands-on experience with GitHub Copilot or similar AI coding

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Contract

55 - 65

Sr devops engg with C#/.net

Remote

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3d ago

Position Title: Senior DevOps Engineer C#/.NET & Automation Position Overview We are seeking a Senior DevOps Automation Engineer with software development background to design, develop, and maintain deployment automation solutions and reusable CI/CD frameworks. The role combines software engineering principles with DevOps practices to improve deployment efficiency, reliability, scalability, and automation across application environments. Required Qualifications Strong hands-on experience with De

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Full-time

$60,000 - $140,000

Senior Fullstack Developer (C#, AWS, Angular)

Remote or Hybrid in Cleveland, Ohio

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Today

Precision is seeking a Senior Full Stack Developer for a contract position supporting our Fortune 100 client. This fully remote role requires work during Eastern Time business hours and focuses on building and supporting software across the UI, backend, APIs, databases, and cloud. You will develop with C#/.NET and Angular while designing APIs and microservices. Strong AWS experience is essential, including DynamoDB, SQS, SNS, S3, Lambda, and Terraform. The role also includes technical documentat

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Contract

DOE

Senior Fullstack Developer (C#, AWS, Angular)

Remote or Hybrid in Cleveland, Ohio

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Today

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Contract

DOE

Software Developer – .NET / Angular

Cape Saint Claire, Maryland

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30+d ago

Title: Software Developer .NET / Angular Location: 100% Onsite in Annapolis, MD Duration: 6 months, multiple extensions Compensation: $65/ hour W2 Position Overview: We are seeking a Software Developer to build, enhance, and support business applications, web services, and APIs in a collaborative Agile environment. This role will work closely with business analysts, QA, data resources, and other developers to deliver reliable, secure, and maintainable enterprise solutions. The ideal candidate

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Contract

$60 - $65

Senior DevOps Engineer | C#/.NET | CI/CD | PowerShell

Remote

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8d ago

Senior DevOps Engineer C#/.NET & Automation Remote Role Fulltime/W2-Infinite Computer Solutions Position OverviewWe are looking for a Senior DevOps Engineer with strong C#/.NET development experience to build and enhance CI/CD pipelines, deployment automation tools, and reusable automation frameworks.This role is ideal for someone who combines software engineering expertise with DevOps practices to streamline deployments, improve efficiency, and deliver scalable automation solutions.Key Respons

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Full-time

Up to $120,000

OpenLink Endur Developer / Specialist (.NET / C#)

Remote

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8d ago

Position OverviewWe are seeking an experienced OpenLink Endur Developer with a strong technical background in .NET / C# to design, develop, test, and maintain custom solutions within our Endur ETRM/CTRM platform. In this role, you will collaborate with business analysts, trade support, and risk teams to deliver robust custom OpenJVS/OpenComponents (.NET) scripts, plugins, report builders, and system integrations across energy and commodity trading desks. Key ResponsibilitiesDevelopment & Customi

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Contract

00+

Senior Software Engineer - .NET, C#, WPF

Remote

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Today

Job Description A Global Software Engineering company is seeking a Senior Software Engineer to develop and extend business applications for enterprise clients while providing technical leadership and mentorship to the development team. Working within an Agile Scrum environment, you will build and enhance applications across desktop and mobile platforms, including WPF, UWP, iOS, and Android. This role combines hands-on software development with project ownership, client engagement, and solution

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Full-time

$115000 - $130000

.Net/ C# Developer with X12 and EDI 270/271 - Remote

Remote

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Today

Must provide 2 Managerial references for this role Remote role - Must have X12 EDI AWS 8+ years software engineering experience with distributed, high-volume transaction-processing systems.Healthcare EDI/X12 exp, particularly 270/271 eligibility, Service Type Codes, and payer connectivity.Strong C#/.NET backend development, including async programming, performance tuning, resiliency, and automated testing.Experience with event-driven architectures and messaging, preferably RabbitMQ or equivalen

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Third Party, Contract

Depends on Experience

Full Stack Developer / C# .NET / Vue / Azure / Remote

Remote

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Today

A leading food services and facilities management organization is seeking a Full Stack Developer for a remote contract opportunity. This role will support application modernization initiatives and the migration of enterprise applications to Microsoft Azure, utilizing technologies including C#, .NET, Vue/Nuxt, SQL, and RESTful APIs to build and enhance business-critical solutions. What sets this opportunity apart is the chance to work on modernizing and rebuilding applications in a collaborative

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Contract

$45 - $75

Application Full Stack Developer -- API C#, ASP.NET, .NET Core, MVC

Remote

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8d ago

Dear Candidate, If below requirement suits you then please share your updated resume. New position: Application Developer/Architect Duration: 12 months 100% Remote C2C Rate: $60/hr Skills and Role: Design, develop, and support enterprise applications using Microsoft technologies and modern web frameworks. Work closely with business stakeholders to deliver secure, scalable, and high-performance solutions. Key Skills: C#, ASP.NET, .NET Core, MVCReact, JavaScript, jQuery, HTML, CSS, BootstrapSQL S

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Contract

60+

Jr. Net, C#, SQL Developer - Active Top Secret required

Washington, District of Columbia

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Today

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret Clearance Level Must Be Able to Obtain: Top Secret/SCI Public Trust/Other Required: None Job Family: Software Engineering Job Qualifications: Skills: Development Experience, NET Framework, Software Development Certifications: None Experience: 3 + years of related experience ship Required: Yes Job Description: Deliver simple solutions to complex problems as a SOFTWARE DEVELOPER at GDIT. Here, you'll tailor cut

Full-time

USD 81,349.00 - 92,000.00 per year

Software Engineer III: Backend C#

Remote

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Today

Jack Henry, provides advanced bill payment and money transfer solutions to banks and credit unions. We offer modernized smart technology, including AI driven, security, cloud-based software, and fraud monitor, to deliver engaging payment solutions to customers. Our solutions help financial institutions to meet the payment expectations of today and the payment innovation needs of tomorrow. Payments become smarter, engaging, and predictive with Payrailz. We are looking for a software engineer who

Full-time

Senior Software Engineer - .NET

Annapolis, Maryland

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Today

Description Tyler Technologies' Maryland Enterprise is seeking candidates for a Senior .NET Software Engineer. The selected candidate will be part of a strong development team and they will be responsible for translating complex business requirements into functional web-based applications throughout all stages of the SDLC. The Developer will create and support large-scale/complex applications by gathering requirements, designing, maintaining, developing, testing, and deploying applications wit

Full-time

Senior Application Technical Specialist – Power Platform, .NET & AI Automation

Hybrid in Washington, District of Columbia

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Today

Minimum 15 years required and with Bachelor's degree 11 years worksBachelor's degree in Computer Science, Information Technology, Engineering, or a related field, or equivalent professional experience.Minimum 5 years of software application development experience using C#, , .NET Framework/.NET Core, and SQL Server.Minimum 3 years of hands-on experience with Microsoft Power Platform, including Power Automate and Power Apps.Practical experience developing automated workflows using Power Automate.

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Third Party, Contract

$75

Senior Application Developer

Annapolis, Maryland

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Today

Belay Technologies has been voted Baltimore Business Journal's (BBJ) Best Places to Work 2026! Belay Technologies is seeking a Senior Application Developer to join our intel team. You will act as a general-purpose Software Engineer and CNO Reverse Engineer for up-and-coming projects where you will design, develop, prototype, modify, and integrate solutions to provide mission-centric results. You will work closely with analysts, operators, data scientists and other software engineers to provide m

Full-time

USD 168,000.00 - 240,000.00 per year

Technical Specialist Master with Min 15yrs exp (In Person Interview)(ONSITE_only local to DMV Area)

Washington, District of Columbia

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Today

We are looking for a App. Technical Specialist Master (Min 15Yrs. Exp) ONSITE (In Person Interview). POSITION DESCRIPTION DIRECT CLIENT Position Number of positions: 1 Length: 12 Months+ Work Address: Washington, DC 20002 Immediate interviews (In Person Interview) Please Note this position is ONSITE Maintain and enhance existing RPA and AI applications. Subject Matter Expert of a specific (often specialized) application technology with demonstrative ability to convey both technical and functio

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Full-time, Contract, Third Party

$DOE

Software Engineer II - CTJ - Poly

Annapolis, Maryland

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Today

Overview Microsoft has an exciting opportunity for a Software Engineer II in the Microsoft Specialized Clouds Teams Phone team, focused on building, deploying, and operating Teams Phone services within Air Gapped and Sovereign Cloud environments. Teams Phone is a foundational service within Teams, enabling customers to associate traditional phone service into the Teams product and collaborate with more devices and more coworkers. In highly regulated and mission-critical environments, these cap

Full-time

USD 102,100.00 - 202,200.00 per year

C# jobs in Annapolis, MD, USA