.Net Developer jobs in Ashburn, VA

McLean, Virginia

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Today

Job Title: Senior .Net Developer Location: McLean, VA 22102 (5 Days onsite a week) Duration: Long TermNOTE: Need local candidates only.Job Description: * Solid C# .NET development experience up to the latest .NET frameworks * Experience with .NET Core web application development * Demonstrated expertise in enterprise software development and maintenance using ASP.NET MVC, Web API, WCF, REST Services. * Must be proficient in SOAP- or REST-based web services, XML and JSON technologies * Experience

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Full-time, Contract

BASED ON EXPERIENCE

Sr .Net Developer

Hybrid in Rockville, Maryland

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15d ago

We are highly motivated, flexible, organized, and detail-oriented .NET Full Stack Developer to join our great team in Bethesda MD (Hybrid Position). If you want to learn, grow, and help then this is the job for you. What you do matters and has a significant impact on the medical, health, and scientific communities we serve. Responsibilities Design and develop new features and/or maintain existing applications developed on Microsoft.NET.Develop code and support technical documentation.Work in a

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Full-time

$70 - $75

Senior C#/.NET Developer

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

Senior .NET Developer

McLean, Virginia

•

Today

THIS JOB DESCRIPTION WAS CREATED BY AI, REVIEW BEFORE POSTING Position: Developer-.NET Senior Location: McLean, Virginia Duration: Contract Job ID: 172225 Job Overview: We are seeking a highly skilled and experienced Developer-.NET Senior to join our team. The ideal candidate will have a strong background in .NET development, including experience with ASP.NET, MVC, and the latest .NET frameworks. This role requires a proactive individual with excellent problem-solving skills and the ability

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Full-time

USD 70.00 - 75.00 per hour

.Net Developer

Arlington, Virginia

•

Today

In the Technology division, we leverage innovation to build the connections and capabilities that power our Firm, enabling our clients and colleagues to redefine markets and shape the future of our communities. These are Software Engineering positions at both Director & Associate level, which is part of the job family responsible for developing and maintaining software solutions that support business needs. Since 1935, Morgan Stanley is known as a global leader in financial services, always ev

Full-time

.Net Developer with Databricks (data Side)

Arlington, Virginia

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24d ago

Ideal Candidate Qualifications: Overall 9+Years experience 5+ years of experience as a full-stack Software Engineer with a strong emphasis on data-intensive applications Deep understanding of one or more programming languages/technology stacks, including .NET, C#, TypeScript/React, Databricks/Spark and SQL Proven track record of mentoring and leading projects, with a collaborative approach to problem-solving and decision-making Proficiency in advanced object-oriented programming, service-orie

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Contract, Third Party

Depends on Experience

Senior .NET Developer (Azure/Sharepoint)-Remote

Hybrid in Washington, District of Columbia

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29d ago

Role: Senior .NET Developer (Azure/SharePoint) Duration: 1 year Location: Remote Overview: We are seeking a highly experienced and hands-on Senior .NET Developer with 11+ years of deep expertise in modern Microsoft technologies. The ideal candidate will have a proven track record of delivering scalable, secure, and high-performance applications using the latest .NET frameworks, Azure services, and enterprise integration patterns. This role requires strong architectural insight, clean coding

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Contract, Third Party

.Net Developer

Remote

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9d ago

Who we are! At 4Ci our mission is to build long term relationships, based on trust, integrity, and knowledge with all our employees and business affiliates. 4Ci has been in business for 20 years and has employees working on mission critical projects nationwide. We provide computer programming, testing, and system design services to develop and maintain multi-year, multi-million-dollar mission critical applications for the US Government. Examples of such applications are Medicaid MMIS systems, He

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Full-time

Depends on Experience

.Net Developer

Remote

•

Today

Role: .Net Developer Duration: 12 month contract REMOTE Overview: The client is hiring experienced .NET Developers to support long-term retail technology initiatives. This role involves backend development, system integration, and modernization of legacy applications. Required Skills: 7+ years of experience in enterprise .NET development Strong proficiency in C#, ASP.NET, and VB.NET Experience with SQL databases and backend services Familiarity with cloud environments and CI/CD pipelines Bac

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Contract

Sr .NET Lead Developer

Hybrid in Rockville, Maryland

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8d ago

Responsibilities Design and develop new features and/or maintain existing applications developed on C# and MVC.Develop code and supporting documentation.Analyze business needs, develop requirements, design, develop and test custom software solutions.Provide technical leadership and take multiple systems and cross-system integration into account when designing and developing solutions.Provide maintenance for current software applications while developing new solutions.Work in a team environment

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Full-time

$60 - $70

Dot Net Developer

Remote

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28d ago

Job Description : - Strong proficiency in .NET framework and .NET Core for application development. - Experience with front-end technologies such as HTML, CSS, JavaScript, and modern frameworks (e.g., Angular, React, or Vue.js). - In-depth knowledge of back-end development, including database technologies such as SQL Server or NoSQL databases. - Familiarity with software development methodologies, including Agile and Scrum. - Excellent problem-solving skills and ability to debug complex softwar

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Contract, Third Party

$90 - $100

Full Stack .NET Developer

Remote

•

Yesterday

We are hiring a Full Stack .NET Developer W2 Only, No C2C 100% Remote. 12 Months contract. Must haves: .NET, C#, React.js, SQL Database, Front-end UI Development7 to 10+ years of experienceFinancial/Banking experience would be a strong plus.EEO: Mindlance is an Equal Opportunity Employer and does not discriminate in employment on the basis of Minority/Gender/Disability/Religion/LGBTQI/Age/Veterans.

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Contract

$65 - $70

.Net Developer with Angular

Remote

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8d ago

About the RoleWe are seeking a skilled .NET, Azure, and AngularDeveloper to join our growing technology team. The ideal candidate will have strong expertise in building scalable, secure, and high-performing applications using Microsoft technologies, Azure cloud services, and modern front-end frameworks like React. This role requires a hands-on developer who can collaborate with cross-functional teams to design, develop, and deliver enterprise-grade applications.Key ResponsibilitiesDesign, develo

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Contract

Depends on Experience

Microsoft Certified .NET Developer

Remote

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27d ago

Job Title: Microsoft Certified .NET Developer Job Location: Remote/US - Working hours: 7.45am 4.30pm Central Time Top Skills: .NET Core 8+ (3 Years), WCF (5 Years), C#/Blazor (3 Years), Oracle Job Description: This is a position needed for the development and support of critical priority applications.Project work will include application design and development, new development and modifications to existing code.Certified Microsoft .Net Web Developer capabilities with 5 or more years of experien

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Contract

Depends on Experience

.net Developer

Remote

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28d ago

Over 10 Year Experience as .net. Person Should have worked on .net and Benefit side of Unemployment InsuranceShould have worked on Microservices.React JS is Front EndSQL ServerGood Communication Skills.Thanks and Regards, Aju Shakti Group Inc Phone: Email: Fax:

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Contract

Depends on Experience

Remote Data Centric .Net Developer

Remote

•

Today

We are looking for a Data Focused .NET Developer! Work remotely building enterprise SaaS solutions for the healthcare industry. Leverage your experience with C#, REST APIs, SQL, and MongoDB to develop backend and middleware services, integrate with third-party platforms, and support high-growth client onboarding initiatives. Full-time, 6-month contract Nashville-local preferred. Start Date: January 5, 2026Contract 6months, Full timeLocation: Remote, Nashville Local PreferredCompensation: 65/hr

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Contract

$80

Senior Net Developer

Remote

•

Today

Title Senior Net Developer Location Remote About the Organization Hui Huliau is a nonprofit Native Hawaiian Organization (NHO) and community service organization whose business activities principally benefit Native Hawaiians. As an NHO we operate under U. S. Small Business Administration (SBA) regulations and own small businesses that participate in the SBA 8(a) Business Development Program for minority owned companies. Our small businesses provide a variety of contracted services to the U. S. M

Full-time

Depends on Experience

.NET Developer with Angular 13+ version

Remote

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3d ago

Founded in 1997, PruTech is dedicated to problem-solving, creating solutions, and maintaining strong partnerships with its clients. PruTech serves a diverse list of clients in different industries from government to finance, retail, and manufacturing. PruTech has offices in New York City, Washington DC, North Carolina, and two nearshore offices in Mexico City and India.With over 20 years of Information Technology and system integration experience, PruTech provides multiple ways to assist organiz

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Contract

$75 - $80

. Net Developer in Madison, WI || Need Only Locals

Remote

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6d ago

Role: . Net Developer Duration: 12+ Months Location: Madison, WI Job Description-: Top 4 required skills Experience with implementing OIDC in .NET web applications (4 years) Writing Custom SQL (8 years) .NET MVC with C# (8 years) Full stack development (8 years)

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Contract

Depends on Experience

Senior Lead .Net Developer

Remote or Tampa, Florida

•

Today

The Applications Development Senior Manager is a senior management level position responsible for accomplishing results through the management of a team or department in an effort to establish and implement new or revised application systems and programs in coordination with the Technology team. The overall objective of this role is to drive applications systems analysis and programming activities. Responsibilities: Manage one or more Applications Development teams in an effort to accomplish es

Full-time

USD 113,840.00 - 170,760.00 per year

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.Net Developer jobs in Ashburn, VA, USA