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Senior Net Software Developer Jobs in Frederick, MD

PROLIM Global Corporation

Senior .Net Developer

Frederick, MD · On-site

$51.25 - $65/hr

Role-Senior .Net Developer Location: 3275 Bennett Creek Avenue, Frederick, MD 21701.Onsite 5 days a ... Net software development skills to add large features| solve bugs| address technical debt| improve ...

New

Leidos

Senior Software Developer

Gaithersburg, MD

$107K - $195K/yr

We are seeking a Senior Software Developer who will be a member of a dynamic team Air Traffic Management program - SkyLine-X SkyLine-X provides an array of advanced air traffic management ...

Leidos

Senior Software Developer

Gaithersburg, MD · On-site

$107K - $195K/yr

We are seeking a Senior Software Developer who will be a member of a dynamic team Air Traffic Management program - SkyLine-X™ SkyLine-X™ provides an array of advanced air traffic management ...

Leidos

Senior Software Developer

Gaithersburg, MD

$107K - $195K/yr

Leidos is seeking Senior Software Developers to join the Air Traffic Business Area within the Homeland Sector, supporting the development of next-generation flight service and air traffic systems.

Leidos

Senior Software Developer

Gaithersburg, MD · On-site

$107K - $195K/yr

Leidos is seeking Senior Software Developers to join the Air Traffic Business Area within the Homeland Sector, supporting the development of next-generation flight service and air traffic systems.

Certify

Software Developer

Gaithersburg, MD · On-site

$70K - $120K/yr

The software developer will develop, analyze, and create reports for System Transactions, IoT ... Net, Angular JS, JSON, Web Services and Report development with C# andPython. * Experience ...

Certify

Software Developer Intern

Gaithersburg, MD · On-site

$20.75 - $27.25/hr

CERTIFY Global is an innovative software organization that provides a seamless patient experience ... Net, Angular JS, JSON, Web Services and Report development with C# andPython. * Experience ...

Ripple Effect

NLM Sr. Software Developer

Rockville, MD

$118K - $135K/yr

The Software Developer will play a key role in supporting the National Library of Medicine (NLM)-a global leader in biomedical research and data science-in its efforts to accelerate biomedical ...

Ripple Effect

NLM Sr. Software Developer

Rockville, MD · On-site

$118K - $135K/yr

The Software Developer will play a key role in supporting the National Library of Medicine (NLM)-a global leader in biomedical research and data science-in its efforts to accelerate biomedical ...

Ripple Effect

NLM Sr. Software Developer

Rockville, MD · On-site

$118K - $135K/yr

The Software Developer will play a key role in supporting the National Library of Medicine (NLM)--a global leader in biomedical research and data science--in its efforts to accelerate biomedical ...

Kepora

Software Developer, Senior

Potomac, MD

$56.25 - $74.50/hr

Performs implementation, regular problem solving, maintenance and support for agile software development to modernize systems. Applies advanced consulting skills and/or extensive technical expertise ...

Leidos

Senior Software Engineer

Gaithersburg, MD

$107K - $195K/yr

Position Overview Leidos is seeking an experienced Senior Software Engineer to join the Chinook ... Certifications such as AWS DevOps Engineer or similar. #Chinook If you're looking for comfort, keep ...

Iridium Satellite LLC

Senior Software Engineer

Leesburg, VA · On-site

$123K - $163K/yr

Senior Software Engineer Job Locations US-VA-Leesburg Job ID 2026-4933 Category Engineering Worker Category Regular Full-Time[F] Company Overview Iridium is an award-winning and innovative satellite ...

Leidos

Senior Software Engineer

Gaithersburg, MD · On-site

$107K - $195K/yr

Position Overview Leidos is seeking an experienced Senior Software Engineer to join the Chinook ... Certifications such as AWS DevOps Engineer or similar. #Chinook If you're looking for comfort, keep ...

Leidos

Senior Software Engineer

Rockville, MD · On-site

$107K - $195K/yr

As a Senior Software Engineer, you will: * Work in a DevSecOps environment to ensure the ... Utilize DevOps tools like GitLab or Jenkins for CI/CD practices. * Monitor automated system ...

Leidos

Senior Software Engineer

Gaithersburg, MD · On-site

$107K - $195K/yr

As a Senior Software Engineer, you will: * Work in a DevSecOps environment to ensure the ... Utilize DevOps tools like GitLab or Jenkins for CI/CD practices. * Monitor automated system ...

Leonardo DRS

Senior Software Engineer

Germantown, MD · On-site

$107K - $144K/yr

Join our dynamic radar defense company as a Senior Software Engineer where you'll drive technical vision and architect transformative solutions across our entire product ecosystem. We're seeking a ...

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Senior Net Software Developer information

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$77

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

As of Jul 13, 2026, the average hourly pay for senior net software developer in Frederick, MD is $59.86, according to ZipRecruiter salary data. Most workers in this role earn between $52.60 and $66.92 per hour, depending on experience, location, and employer.

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

To thrive as a Senior .NET Software Developer, you need advanced proficiency in C#, ASP.NET, object-oriented design, and a bachelor’s degree in computer science or related field. Familiarity with tools like Visual Studio, Azure DevOps, SQL Server, and experience with source control systems such as Git are typically required. Strong problem-solving, leadership, and effective communication skills help you navigate complex projects and mentor junior team members. These skills ensure robust, scalable application development and effective collaboration within software teams.

What are Senior .NET Software Developers?

Senior .NET Software Developers are experienced professionals who design, develop, and maintain software applications using the Microsoft .NET framework. They are responsible for writing high-quality code, leading technical projects, and mentoring junior developers. Their work often involves collaborating with other teams, ensuring application performance, and implementing best practices in software development. Senior .NET Developers are also expected to troubleshoot complex issues and contribute to the architectural decisions of their organization.

What Does a Senior .NET Software Developer Do?

A senior .NET software developer helps to create the framework for a web application or piece of software. In this career, you meet with clients or project managers to determine the scope of the project and then begin developing the project with your team. Your duties are to work with other developers, quality assurance analysts, and coders to program, code, and test software. .NET software development projects often require you to integrate database solutions into the project. As a senior developer, you may also have high-level supervisory responsibilities.

What are some common challenges a Senior .NET Software Developer faces when leading a project, and how can they be addressed?

As a Senior .NET Software Developer, one common challenge is balancing hands-on coding with mentoring junior team members and overseeing project architecture. Managing tight deadlines while ensuring code quality and maintaining up-to-date documentation can also be demanding. To address these challenges, it's important to establish clear communication channels, delegate tasks appropriately, and leverage agile methodologies for iterative progress. Regular code reviews and collaboration with cross-functional teams like QA and DevOps help ensure project success and professional growth.

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

AspectSenior Net Software DeveloperSoftware Engineer
Required CredentialsBachelor's in CS or related field, certifications like MCSD often preferredBachelor's or higher in CS or related field, certifications vary
Work EnvironmentTypically in enterprise or corporate settings, focusing on .NET technologiesVaries from startups to large companies, working on diverse projects
Industry UsageCommon in finance, healthcare, and enterprise software sectorsWidely used across tech, finance, healthcare, and more

Both roles require strong programming skills and experience with software development. Senior Net Software Developers focus specifically on .NET frameworks and enterprise applications, while Software Engineers may work across multiple platforms and technologies. The choice depends on the specific tech stack and industry focus.

More about Senior Net Software Developer jobs
What are popular job titles related to Senior Net Software Developer jobs in Frederick, MD? For Senior Net Software Developer jobs in Frederick, MD, the most frequently searched job titles are:
What job categories do people searching Senior Net Software Developer jobs in Frederick, MD look for? The top searched job categories for Senior Net Software Developer jobs in Frederick, MD are:
What cities near Frederick, MD are hiring for Senior Net Software Developer jobs? Cities near Frederick, MD with the most Senior Net Software Developer job openings:
Senior Net Software Developer jobs near you
Infographic showing various Senior Net Software Developer job openings in Frederick, MD as of July 2026, with employment types broken down into 79% Full Time, 11% Part Time, 1% Temporary, and 9% Contract. Highlights an 82% Physical, 3% Hybrid, and 15% Remote job distribution, with an average salary of $124,502 per year, or $59.9 per hour.
Senior .Net Developer

Senior .Net Developer

PROLIM Global Corporation

Frederick, MD • On-site

$51.25 - $65/hr

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Job description

Role-Senior .Net Developer
Location: 3275 Bennett Creek Avenue, Frederick, MD 21701.Onsite 5 days a week
Duration: 6 months Contract
Role Descriptions: Job Description Senior .Net Developer with a passion for developing market leading products. As part of a product team| you will use your experienced CMS and .Net software development skills to add large features| solve bugs| address technical debt| improve how we work and ultimately deliver valuable| high-quality software to our customers.The principal accountabilities for the Senior .Net Developer are.Roles and ResponsibilitiesDelivering large| clean| maintainable features| resolve complex end-to-end issues and define new approaches where applicable to deliver valuable features to our customers.Creating automated test approaches and strategies to maintain an appropriate quality level within your team| and thus deliver solutions which work well for all our customers.Leading code reviews with an emphasis on non-functional requirements and adherence to architectural principles| to ensure that we consistently deliver high-quality software to our customers.Taking ownership over the security assessment of the teams solutions| and ensuring that best practice security techniques are followed| so that the Company and our customers keep our and their data as safe as possible.Advanced knowledge of Continuous Integration| Continuous Deployment and other release strategies is essential.Knowledge of agile software development methodologies| such as Scrum and Kanban| is essential.Experience of writing large| well-optimized and maintainable software features is essential.Experience of analyzing| debugging| and solving highly complex problems is essential.Experience of considering all the relevant factors when deciding a technical approach is essential.Experience of working effectively in a team is essential.Report progress and results daily in the teams standup meetings.Research new technologies and present proposals to management on technologies that would facilitate processing of business or reduce costs to the organization to architects and management.Support the quality assurance team and business acceptance testing practices by analyzing and addressing issues as needed.Recommend business solutions by comparing advantages and disadvantages of building solutions in-house versus external alternatives.Maintain knowledge and understanding of corporate security procedures and policies for implementation| auditing| and documentation purposes as part of the software implementation process.Prepare technical documentation and participate in and performlead code reviews to ensure that application code meets internal standards and follows industry best practices.Good Communication Skills and Ready to work in challenging environment.Required SkillsDevelopment skills in programming technologies in .NetVB| .Net| C| Java Script| HTML| Microsoft SQL server| Source Code Management (Git)| CSS| Angular.io and SASS SCSSExperience with Cloud ProductsTechnologies like Containers| AKS| OpenShift etc.Cloud based infrastructure

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