C# Developer jobs in Washington

Rockville, Maryland

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Today

This company is a software product company that is a global leader in the development and manufacture of medical laboratory equipment used for measuring molecules in biological samples. Their products have been instrumental in major healthcare advancements, most recently utilized in COVID-19 testing trials, and continue to power medical research and diagnostics behind the scenes to advance healthcare nationally. As a company that builds complex lab hardware, this role focuses on developing and m

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Full-time

135k - 150k

C# Developer / Architect

Remote

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3d ago

Role: C# Developer / Architect Remote Role JD: Expert knowledge of C#. Strong software architecture background. Strong experience in leading the design and development of component architectures, pluggable frameworks, extensible platforms, and RESTful APIs. Strong proficiency in Angular framework (Angular 2+), TypeScript, HTML5, CSS3, and JavaScript/jQuery. Experience with other front-end frameworks/libraries such as React.js or Vue.js. Understanding of microservices architecture and experience

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Depends on Experience

Senior C#/.NET Developer

Arlington, Virginia

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Today

A client is seeking a Senior .NET Developer for a full-time opportunity in a hybrid setting (onsite 1 day per week) with a global leader in medical laboratory equipment software. This company builds innovative lab instruments used to measure molecules in biological samples, including recent contributions to COVID testing trials. The role will focus on developing machine-focused applications using C#, ASP.NET, MVC, JavaScript, and SQL. This is your chance to work on software that directly impacts

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Full-time

135k - 145k

Senior C# Developer

Remote or Hybrid in Cleveland, Ohio

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Today

Our Fortune 100 direct client is hiring for a talented C# Developer with strong experience working with external data and integration services via APIs . You would be designing and coding in a variety of technologies supporting backend, APIs and Cloud systems. The ideal candidate will have experience in developement with C# as well as strong understanding of Kubernetes containers, and Web Services. This would be a fully remote position. Does this sound like something you'd like to hear more abou

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Contract

DOE

Senior C# Developer (Azure)

Remote or Hybrid in Cleveland, Ohio

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Today

Our Fortune 100 direct client is hiring for a talented C# Developer with strong experience working with Azure services. You would be designing and coding in a variety of technologies supporting backend, APIs and Cloud systems. The ideal candidate will have experience in developement with C# as well as strong understanding of Azure infrastructure, Kubernetes containers, and Terraform. This would be a fully remote position. Does this sound like something you'd like to hear more about? If so, APPL

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Contract

DOE

.Net/C# Developer

Remote or Altamonte Springs, Florida

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Today

RESPONSIBILITIES: Kforce has a client in Altamonte Springs, FL that is seeking a .Net/C# Developer. Responsibilities: * Design, develop, and maintain internal tools and applications using .NET and C# * Build and support RESTful APIs to enable integration across university systems * Collaborate with cross-functional teams to support platform enhancements and automation * Assist in future planning for GraphQL integration and other modern API frameworks * Support Workday-related development and in

Contract

$60 - $60 hourly

Senior C# Developer

Remote or Hybrid in Cleveland, Ohio

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Today

Join an established enterprise team as a Sr. .NET Developer building and maintaining large-scale backend systems. You ll work across C#, web services, and SQL Server in a stable environment focused on high availability and integration using BizTalk. Ideal for seasoned .NET engineers who enjoy complex service-layer development and database design. . This would be a fully remote position. Does this sound like something you'd like to hear more about? If so, APPLY NOW! Essential Skills: - Experience

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Contract

DOE

Mid-Level Full Stack C# Developer

Maryland

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Today

Type of Requisition: Pipeline Clearance Level Must Currently Possess: Top Secret SCI + Polygraph Clearance Level Must Be Able to Obtain: Top Secret SCI + Polygraph Public Trust/Other Required: None Job Family: Software Engineering Job Qualifications: Skills: Design, Software Development, Software Solutions Certifications: None Experience: 1 + years of related experience ship Required: Yes Job Description: #SWDevPolyMDSoftware Engineer Deliver simple solutions to complex problems as a So

Full-time

USD 119,000.00 - 161,000.00 per year

Senior Software Engineer - Full Stack C# Developer

Maryland

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Today

Type of Requisition: Pipeline Clearance Level Must Currently Possess: Top Secret SCI + Polygraph Clearance Level Must Be Able to Obtain: Top Secret SCI + Polygraph Public Trust/Other Required: None Job Family: Software Engineering Job Qualifications: Skills: Cascading Style Sheets (CSS), Software Development, Systems Development Certifications: None Experience: 1 + years of related experience ship Required: Yes Job Description: Job Description Software Engineer Sr Advisor Deliver simpl

Full-time

USD 108,979.00 - 147,443.00 per year

Senior C# Developer (Planview)

Remote or Hybrid in Cleveland, Ohio

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Today

Our Fortune 100 direct client is seeking a Senior Full Stack .NET Developer to join a high-impact team delivering solutions within a large-scale CRM/Planview environment. You ll lead integration efforts, develop APIs, and ensure data quality and performance in a modern .NET 8 ecosystem. The ideal candidate will have strong c# programming skills, experience integrating Planview products, and extensive exposure to 3rd party APIs. This is a long-term contract position (12 months initially) that can

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Contract

DOE

IBM Datacap Developer (C#) - (W2 Candidates only)

Remote

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14d ago

Job Title: IBM Datacap Developer (C#) Location: Remote Employment Type: Contract - 6-12 Months Experience Required: 7 + years Notice Period: Immediate to 30 days preferredAbout the Role: We are looking for a highly skilled IBM Datacap Developer with strong expertise in C# to design, develop, and support document capture and automation solutions. The role involves configuring Datacap workflows, creating custom actions, and integrating with enterprise applications to deliver efficient documen

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Contract

Depends on Experience

C#/.NET Developer (JavaScript, jQuery and KendoUI) - $70 CTC - REMOTE (WI Resident/MUST Relocate to Wisconsin)

Remote

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5d ago

Job Description: CHANDRA TECHNOLOGIES INC is committed to providing some of the most competitive rates in the industry for qualified consultants. For candidates with current or prior experience with the State of Wisconsin experience and all required skills outlined in the job posting, we offer up to 98.5% of the client bill rate on CTC basis, ensuring a very low margin (under $1). Please be advised that client administrative fees will be deducted if applicable. Our payment terms are Net 30, and

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Contract

Depends on Experience

Microsoft Dynamics Developer

Washington, District of Columbia

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Today

At Accenture Federal Services, nothing matters more than helping the US federal government make the nation stronger and safer and life better for people. Our 13,000+ people are united in a shared purpose to pursue the limitless potential of technology and ingenuity for clients across defense, national security, public safety, civilian, and military health organizations. Join Accenture Federal Services, a technology company and part of global Accenture, to do work that matters in a collaborative

Full-time

USD 93,400.00 - 176,200.00 per year

Citi Commodities Technology - Application Developer - (Python, C#) - Assistant Vice President

Remote or Houston, Texas

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Today

Join Citi's dynamic Commodities Technology team and contribute to the evolution and stability of our global operations platform. We are seeking a highly skilled and motivated Python and C# developer to play a key role in designing and implementing our Commodities Pre-Trade pricing platform. Prior experience in the financial industry is not required, but strong analytical skills are. Responsibilities: Architect and develop the Commodities Pricing Platform with robust and scalable server side usi

Full-time

USD 107,120.00 - 160,680.00 per year

Software Developer (Remote, C#/.Net)

Remote

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Today

Macro Pros has an immediate opening for a .Net/C# Software Developer. This is a permanent position offering a competitive salary with benefits, and 100% remote (must live in one of the states listed below). Location: Remote (Must currently live in one of the approved states) Schedule: Monday - Friday, 8:00 AM - 5:00 PM EST Type: Full-Time (Salaried with Benefits) Salary Range: $80,000 to $90,000 Experience Required: 3+ years Background Process: Below is a list of general guidelines the persp

Full-time

USD 80,000.00 - 90,000.00 per year

Full stack Developer (.NET, C#, Angular) - Remote

Remote or North Carolina

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Today

DivIHN (pronounced divine ) is a CMMI ML3-certified Technology and Talent solutions firm. Driven by a unique Purpose, Culture, and Value Delivery Model, we enable meaningful connections between talented professionals and forward-thinking organizations. Since our formation in 2002, organizations across commercial and public sectors have been trusting us to help build their teams with exceptional temporary and permanent talent. Visit us at to learn more and view our open positions. Please apply o

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Contract

$68.96

Certified .Net Developer (Oracle/Db2,C#/Blazor) - $77 CTC - REMOTE (CURRENT WI Residents)

Remote

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6d ago

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Contract

Depends on Experience

Sr. Fullstack .Net Developer

Remote or San Mateo, California

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Today

job summary: We have an immediate need for a Sr. Fullstack .Net Developer with a strong C#, .Net Core, and React background along with recent project experience in financial services. location: Telecommute job type: Contract salary: $60 - 70 per hour work hours: 8am to 5pm education: Bachelors responsibilities: Seeking senior C# developer with over 10+ years of experience in SDLC to design, build, and operate customer-facing and internal APIs/services. You'll support the backend developm

Contract

USD60 - USD70

Sr. Python Full Stack Developer @ Washington, DC(Local Candidates Only)

Hybrid in Washington, District of Columbia

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3d ago

Position Summary: Title: Full Stack Developer Python, .NET, Angular/React, Azure Duration: Long Term Location: Washington, DC 20433 Hybrid Onsite: 4 days per week from Day 1, with a full transition to 100% onsite anticipated soon. We are seeking a skilled Full Stack Developer with a strong foundation in Python for backend development, experience with .NET/C#, and proficiency in front-end frameworks like Angular or React. You will collaborate closely with data scientists and solution architects

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Third Party, Contract

$70 - $75

Full Stack Developer

Washington, District of Columbia

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Today

Aspire IT Solutions is in a need of - Role: Full Stack Developer Location: Washington, DC (Hybrid - Local candidates only) Duration: 12+ months contract Job Description: We're seeking a Full Stack Developer with strong experience in Python (Flask/FastAPI), .NET Core/C#, and Angular or React for front-end development. The ideal candidate will collaborate with solution architects and data scientists to build scalable, cloud-based applications and APIs that integrate LLM and RAG models within Az

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C# Developer jobs in Washington, DC, USA