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Senior Net Core Developer Jobs in Virginia (NOW HIRING)

Astor & Sanders

Senior Software Engineer

Mclean, VA · Remote

$123K - $163K/yr

Senior Software Engineer Astor & Sanders Corporation (Astor), an award-winning IT solutions ... NET core programming * Design and implement scalable architectures leveraging AWS services

Echo IT Solutions

Lead Azure /Dot Net Developer

Richmond, VA · On-site

$54.50 - $67.50/hr

NET solutions (.NET Core, MVC.NET, ASP.NET, C#, Web Services (WCF, Web API), JQuery, T-SQL, PL/SQL ... Collaborate with architects and other senior developers to define software architecture, making ...

Stem Xpert

Sr Java Developer

Herndon, VA · On-site

$58.75 - $75/hr

Herndon VA u Core Java u Spring MVC and exposure to other frameworks u Java Script Library, JQuerry, Bootstrap, HTML5 u Must have an eye on UI Design u Minimum 6+ years u Experience in Financial ...

CARE NET

Affiliate Communications Manager

Leesburg, VA · On-site

$40K - $47K/yr

Assists with webinars for Care Net affiliates as needed. * Assist the Senior Manager of Affiliate ... Agrees with and can uphold Care Net's Statement of Faith, Vision/Mission and Core Values.

Apply Early

Jobsbridge

Sr./Lead Core Java Developer

Reston, VA

Be it core Java, full-stack Java, Web/UI designers, Big Data or Cloud or Mobility developers/architects, we have them all. Development & design of application. Create functional & technical ...

Satsyil Corporation

Senior .NET Developer with C#

Herndon, VA · On-site

$57.50 - $76/hr

We are looking for Senior .NET Developer with C# in Reston, VA. Senior .NET Developer Location ... Expert Microsoft NET, C#, Oracle, DB2 and SQL Server proficiency * Analysis and problem solving ...

Satsyil Corporation

Senior .NET Developer with C#

Herndon, VA · On-site

$57.50 - $76/hr

We are looking for Senior .NET Developer with C# in Reston, VA. Senior .NET Developer Location ... Expert Microsoft NET, C#, Oracle, DB2 and SQL Server proficiency * Analysis and problem solving ...

USM

.Net Developer

Reston, VA

$50.25 - $66.25/hr

NET Core (Microsoft) The Project: The team (9 people- made up of full stack devs/QAs/UI devs/ and 1 ... Position Description: The Sr Software Engineer, reporting to our Sr Director of Client ...

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Senior Net Core Developer information

See Virginia salary details

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$77

How much do senior net core developer jobs pay per hour?

As of Jul 3, 2026, the average hourly pay for senior net core developer in Virginia is $59.69, according to ZipRecruiter salary data. Most workers in this role earn between $52.45 and $66.73 per hour, depending on experience, location, and employer.

What is a Senior .NET Core Developer?

A Senior .NET Core Developer is an experienced software engineer who specializes in building web applications, APIs, and other software solutions using Microsoft's .NET Core framework. They are responsible for designing, coding, testing, and maintaining high-performance and scalable applications. In addition to strong technical skills, Senior .NET Core Developers often mentor junior team members, participate in architectural decisions, and ensure best practices in software development. Their expertise typically covers C#, ASP.NET Core, Entity Framework Core, and integration with various databases and cloud services.

What are the key skills and qualifications needed to thrive as a Senior .NET Core Developer, and why are they important?

To thrive as a Senior .NET Core Developer, a strong foundation in C#, .NET Core, object-oriented programming, and software architecture, often supported by a degree in computer science or related field, is essential. Expertise in tools such as Visual Studio, Azure DevOps, source control systems like Git, and familiarity with CI/CD pipelines and unit testing frameworks is typically required. Excellent problem-solving abilities, effective communication, and leadership skills help developers collaborate across teams and mentor junior staff. These skills and qualifications are crucial for delivering robust, scalable solutions and driving successful software projects.

What are some common challenges faced by Senior .NET Core Developers when working on large-scale enterprise applications?

Senior .NET Core Developers often encounter challenges such as managing complex codebases, ensuring high performance under heavy loads, and integrating with legacy systems or third-party services. They are frequently responsible for setting coding standards, performing code reviews, and mentoring junior developers, which requires strong communication and leadership skills. Additionally, staying up to date with the latest .NET Core features and best practices is essential for maintaining secure and scalable solutions in a fast-paced environment.

What is the difference between Senior Net Core Developer vs Software Engineer?

AspectSenior Net Core DeveloperSoftware Engineer
Required CredentialsBachelor's in CS or related field, experience with .NET CoreBachelor's in CS or related field, programming experience
Work EnvironmentDeveloping backend applications, working with .NET Core frameworksDesigning, developing, testing software across various platforms
Employer & Industry UsageTech companies, finance, healthcare using .NET technologiesBroad industry use, including tech, finance, startups, and enterprise

The main difference is that a Senior Net Core Developer specializes in building and maintaining backend applications using .NET Core, often with a focus on performance and scalability. A Software Engineer has a broader scope, working across different programming languages and platforms. Both roles require similar educational backgrounds and technical skills, but the Senior Net Core Developer role is more specialized in Microsoft technologies and backend development.

What are the most commonly searched types of Net Core Developer jobs in Virginia? The most popular types of Net Core Developer jobs in Virginia are:
What are popular job titles related to Senior Net Core Developer jobs in Virginia? For Senior Net Core Developer jobs in Virginia, the most frequently searched job titles are:
What job categories do people searching Senior Net Core Developer jobs in Virginia look for? The top searched job categories for Senior Net Core Developer jobs in Virginia are:
What cities in Virginia are hiring for Senior Net Core Developer jobs? Cities in Virginia with the most Senior Net Core Developer job openings:
Senior Net Core Developer jobs near you
NET Application Architect/Developer w/C#

NET Application Architect/Developer w/C#

Beyond SOF

Richmond, VA • On-site

$75/hr

Full-time

This job post has expired today. Applications are no longer accepted.

Job description

NET Application Architect/Developer w/C# - ON SITE!
State of Virginia
Location: Richmond, VA (Onsite) Need candidate within 2hrs drivable distance
Rate: $75/hr C2C
Interview Mode: Web Cam Interview Only
Pls note: This is 100% on-site for the first month. After that, 4 days on site and 1 day of telework. If your candidate cannot commit to this arrangement do not submit them!
Parking is not provided for contractors
Job Description
ABOUT THE ROLE
  • Seven years of progressive responsibility in an IT environment with demonstrated technical knowledge which provides the necessary skills, knowledge and abilities. Three years relevant Experience with enterprise-wide integration architecture in .NET environment required.
  • Experience designing and developing web based applications using C#, .NET Core, HTML, CSS, JavaScript, React, Node.js, SQL Server, and RESTful Web APIs.
  • Strong knowledge in cloud-based architecture and design solutions.
  • Experience with cloud environments (AWS, Azure, and/or Google Cloud).
  • Strong communication and written skills. Ability to work out differences of opinions and publish a scalable and quality system design based on the specification.
  • Experience with source code control systems (DevOps preferred) and CI/CD processes.
  • Strong knowledge of OOAD and multi-tier architectures, and application of architectural design patterns for solutions.
  • Strong knowledge of enterprise software development techniques such as SOA / EDA-based design, Microservices using Web API, Queue-based processing using any messaging technologies such as RabbitMQ, MSMQ, etc.
  • Ability to design, develop, and maintain large-scale, high-performing, high-transactional systems.
  • Ability to diagram and document designs and requirements.
  • Strong verbal and written communication skills with presentation experience.
  • Ability to work as a collaborative member of a team while also being comfortable in leading a work initiative when directed to do so.
  • Ability to set strategic architectural direction in integration technologies.
  • Design and architect Identity and Access Management (IAM) solution using AD, Microsoft application servers, and Azure.
  • Design and develop the low-level environment and a production environment to support the Software development cycle.
  • Guide project teams with the implementation consistent with company policies and practices
  • Align projects with business and IT strategy to help projects sustain alignment with company policies and standards
  • Write policy and standards as needed to sustain company compliance with regulatory changes
  • Work with development and QA teams to ensure the use of secure coding practices and verification methods
  • Development of product roadmaps and aligning efforts to meet security goals
  • Deep knowledge in service-oriented architecture frameworks, standards, and tools.
  • Deep understanding of the architecture standards and best practices surrounding integration technologies
  • Deep understanding of the security considerations and implications surrounding SOA and transaction management.
  • Ability to determine the architectural implications from requirements that impact other areas of enterprise architecture.
  • Ability to breakdown requirements into project estimates and to determine timelines and dependencies with the other domains/ projects.
  • Clear understanding of ongoing and planned projects and their inter-dependencies/timelines.
  • Clear understanding of the governance process.
  • Deep understanding of all Enterprise Architecture processes.
  • Strong analytical, problem-solving solving and planning skills.
  • Excellent interpersonal and communication skills.
  • Ability to multitask in a fast-paced environment.
  • Flexibility to adapt readily to changing business needs.
  • Enthusiastic, can-do attitude with the drive to learn and improve.
  • Deep knowledge of design, configuration, and management of Azure and AWS.
Skill Required / Desired Amount Experience Ten years of progressive responsibility in a .NET development environment Required 10 Years Demonstrated technical knowledge that provides the necessary skills, knowledge, and abilities Required 7 Years Three years of relevant experience with enterprise-wide INTEGRATION architecture in a .NET environment required. Required 3 Years Strong knowledge of OOAD and multi-tier architectures, and application of architectural design patterns for a solution. Required 7 Years Ability to design, develop, and maintain large-scale, high-performing, high-transactional systems in . .NET. Required 7 Years Expertise in C# programming language. Required 7 Years Ability to diagram and document designs and requirements. Required 7 Years Strong communication and written skills. Ability to work out differences of opinions and publish scalable and quality system design specifications Required 7 Years Ability to work as a collaborative member of a team while also being comfortable in leading a work initiative when directed to do so. Required 7 Years Ability to set strategic architectural direction in integration technologies. Required 7 Years Strong verbal and written communication skills with presentation experience. Required 7 Years Design and architect DVS Business applications. Required 7 Years Design and develop the low-level environment and a production environment to support the Software development cycle. Required 7 Years Design and architect an Identity and Access Management (IAM) solution using AD, Microsoft application servers, and Azure. Required 3 Years Write policy and standards as needed to sustain company compliance with regulatory changes Required 7 Years Guide project teams with the implementation consistent with company policies and practices Required 7 Years Align projects with business and IT strategy to help projects sustain alignment with company policies and standards Required 7 Years Write policy and standards as needed to sustain company compliance with regulatory changes Required 7 Years Work with development and QA teams to ensure the use of secure coding practices and verification methods Required 7 Years Development of product roadmaps and aligning efforts to meet security goals Required 7 Years Design and develop databases Required 7 Years Deep knowledge in service-oriented architecture frameworks, standards, and tools. Required 7 Years Ability to diagram and document designs and requirements. Required 7 Years Deep understanding of the architecture standards and best practices surrounding integration technologies Required 3 Years Deep understanding of the security considerations and implications surrounding SOA and transaction management. Required 3 Years Ability to break down requirements into project estimates and to determine timelines and dependencies with the other domains/ projects. Required 3 Years Ability to determine the arc

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