.Net Architect jobs in Reston, VA

Remote or Manchester, New Hampshire

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Today

Job Description A Northeast based strategic digital consultancy focused on helping clients undergo enterprise modernization and stay ahead of the ever-changing tech landscape is looking for a Software Architect to join their new team. This team is being built to provide a consumer retail application for one of their largest clients. They are looking for someone who has experience architecting, designing and developing enterprise solutions using C#, .NET Core, React or Angular, SQL, NoSQL, Oracle

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Full-time

75/hr - 80/hr

Solution Architect - .Net

Remote or Hybrid

•

Today

Solution Architect - .Net 100% Remote 6 + Months $79 - $80/HR Role Overview: Design and oversee scalable technology solutions across integrations, web portals, APIs, and insurance IT platforms. Ensure application viability, standardize development processes, and align with Enterprise Architecture. Collaborate with stakeholders, vendors, and development teams to deliver secure, innovative solutions. Key Responsibilities: Develop and maintain on-prem and cloud application architectures. Optimize

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Contract

$79 - $80 per hour

Only w2 - Azure .Net Application Architect

Remote

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2d ago

Azure Solutions Architect or equivalent certification preferred. .Net Developer Remote (Position is currently fully remote, but there's a chance it evolves into hybrid and/or full-time on-site in Harrisburg. Agency has requested candidates reside within a 2 hour radius.); 37.5 hrs/week Estimated Duration: 12/08/2025 to 06/30/2026 We re looking for a highly skilled Senior .NET Developer with strong Azure Cloud Architecture experience to design, build, and modernize enterprise applications using

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Contract

$50 - $60

Architect (Power Platform & .Net) - Remote -

Remote

•

Yesterday

Title: Architect (Power Platform & .Net) Location: Remote Job Description The Architecture Consultant will serve as a technical expert responsible for designing, architecting, and guiding the implementation of solutions within the Microsoft 365 (M365) ecosystem. This role demands advanced expertise in Power Platform development, .NET technologies, SharePoint administration, and Azure services. The ideal contractor will be skilled in designing scalable, secure, and compliant enterprise solutions,

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Contract

Depends on Experience

Developer .NET Senior

McLean, Virginia

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13d ago

Immediate need for a talented Developer .NET Senior. This is a 06+ months contract opportunity with long-term potential and is located in Mclean VA (Onsite). Please review the job description below and contact me ASAP if you are interested. Job ID: 25-92612 Pay Range: $70 - $75/hour. Employee benefits include, but are not limited to, health insurance (medical, dental, vision), 401(k) plan, and paid sick leave (depending on work location). Key Requirements and Technology Experience: Key Skills;

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Contract

$70 - $75

.Net Developer with Databricks (data Side)

Arlington, Virginia

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10d 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

Sr .Net Developer

Hybrid in Rockville, Maryland

•

Yesterday

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

.NET Developer(Mid Level )- Local to Maryland

Hybrid in Bethesda, Maryland

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6d ago

Job: .NET Developer(Mid Level )Location: Bethesda (hybrid 2-days onsite) Skysoft is seeking a 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 is matters and has a significant impact on the medical, health, and scientific communities we serve. Responsibilitieso Design and develop new features and/or maintain existing applicat

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Contract, Third Party

Depends on Experience

Software Developer

Franklin Farm, Virginia

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24d ago

ekSource Technologies is committed to providing value through the effective use of technology. ekSource excels in putting together teams with strong functional knowledge and technical expertise. ekSource partners with leaders in the industry to fully harness their potential and bring the right solutions for your Business. ekSource is head quartered at Herndon, Virginia with offices in Atlanta, GA, Nashville, TN. We emphasize on aligning to client's processes and development methodology, developi

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Full-time

$135,000 - $140,000

Senior Application Developer

Arlington, Virginia

•

Today

A forward-thinking organization is seeking a Senior Application Developer to join a high-performing, project-driven team. This hybrid position offers the opportunity to contribute to large-scale, impactful initiatives that drive measurable value for clients and stakeholders. The firm specializes in managing complex, high-budget projects from initial concept through successful completion. Through strategic precision, seamless collaboration, and a deep commitment to accountability, each engagement

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Full-time

100k - 135k

Senior Application Developer

Arlington, Virginia

•

Today

This company is seeking a Senior Application Developer to join our dynamic, project-driven team in the DC area. This role is a hybrid position. Their firm specializes in guiding high-budget projects from concept through completion. They have assembled teams that uphold seamless communication, strategic precision, and accountability at every stage. They operate on a foundation of fiduciary responsibility, rigorous customization, and measurable excellence, ensuring every project outcome aligns wit

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Full-time

120k - 130k

Senior Software Engineer (Full Stack)

Hybrid in Alexandria, Virginia

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6d ago

Senior Software Engineer (Full Stack) The Human Resources Research Organization (HumRRO) is a non-profit leader in developing high-impact services and products in the arenas of employment, military, student testing, and professional credentialing and licensure. We work with federal and state government agencies, private sector organizations, and professional associations. About the Organization As a non-profit, HumRRO is dedicated to work that contributes to science and society. Our employees en

Full-time

$100,000 - $155,000

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 (Azure/Sharepoint)-Remote

Hybrid in Washington, District of Columbia

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15d 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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Third Party, Contract

2026 Internship - Software Engineer

Laurel, Maryland

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Today

Description Are you passionate about working with a collaborative group of dedicated technical professionals to apply software engineering solutions to challenging problems? Do you want to contribute to critical technologies that are vital to maintaining our national security? Do you enjoy developing, integrating, deploying, and testing software and database systems? If so, APL is looking for someone like you to join the Software Engineering and Data Transformation Group supporting the Strat

Full-time

USD 22.60 per hour

.NET Software Engineer

Hybrid in Arlington, Virginia

•

Today

Job Number: R0226743 .NET Software Engineer The Opportunity: As a full stack developer, you can resolve a problem with a complete end-to-end solution in a fast, agile environment. If you're looking for the chance to not just develop sof tware, but to create a system that will make a difference, we need you on our team. We're looking for an experienced developer like you with the skills needed to develop sof tware and systems from vision to production ready. This role is more than just coding. As

Full-time

USD 69,400.00 - 158,000.00 per year

Senior Software Engineer (C# / Azure / .NET Core / microservices, AKS)

Remote

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4d ago

Remote Senior C# / .NET Software Engineer (.NET Core, Azure, microservices, AKS) Our client is looking to augment their team with an experienced Senior Software Engineer to assist in the implementation of cloud-based systems used by large corporations. This is a "best of all worlds" type of opportunity, working alongside highly-skilled resources, within a specialized technology division of a larger company, providing solutions to Fortune 500 companies. We are looking for flexible resources on th

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Full-time

$125,000 - $165,000

Senior .NET Application Modernization Project Lead

Remote

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2d ago

Hi, Job Title: Senior .NET Application Modernization Project Lead Location: Remote - Quarterly travel to Columbia, SC up to 5 days Duration: 12+ Months Job Description - We are seeking a Systems Software Programmer Project Lead to support modernization and remediation of legacy administrative systems recently migrated to the Clients IT Data Center. This role focuses on upgrading platforms, ensuring compliance with security standards, and implementing industry best practices for business contin

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Contract

65+

Dotnet Developer

Remote

•

Yesterday

Net Lead / Developer - New Jersey -- Onsite / Remote Location : New Jersey / Remote Duration : Long term Must work on our W2 JD : Senior Net Developer with React , Azure

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Full-time

Depends on Experience

Remote - Immediate interviews for Senior .Net Developer - Long term contract

Remote

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8d ago

Remote - Immediate interviews for Senior .Net Developer - Long term contract Mandatory skills : Entity Framework experiences for CRUD (CQRS), Design Pattern Implementation, .NET Core Framework with emphasis on WebAPI's Strong programming skills in .NET/C#, using Visual Studio or equivalent development tools. Proficient in Object-Oriented Programming (OOP) with a solid understanding of OOP fundamentals and SOLID principles. Deep understanding of software design principles, including Object-Orient

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Contract

Depends on Experience

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.Net Architect jobs in Reston, VA, USA