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Net Developer Software Developer Jobs in Frederick, MD

Leidos

Lead AI Software Developer

Gaithersburg, MD · On-site

$125K - $157K/yr

Leidos is seeking a Lead AI Software Developer to join the Air Traffic Business Area within the Homeland Sector, supporting the development of the Leidos Common Baseline . Common Baseline is a ...

Socket.dev

Full Stack Software Developer

Taneytown, MD · On-site

Full Stack Software Developer EVAPCO, Inc. is an employee-owned manufacturing company with global resources and solutions for worldwide heat transfer applications. We are dedicated to designing and ...

Evapco

Full Stack Software Developer

Taneytown, MD · On-site

$75K - $90K/yr

Full Stack Software Developer EVAPCO, Inc. is an employee-owned manufacturing company with global resources and solutions for worldwide heat transfer applications. We are dedicated to designing and ...

Evapco

Full Stack Software Developer

Taneytown, MD · On-site

$75K - $90K/yr

Full Stack Software Developer EVAPCO, Inc. is an employee-owned manufacturing company with global resources and solutions for worldwide heat transfer applications. We are dedicated to designing and ...

Kepora

Software Developer

Potomac, MD

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

Northstrat

Software Engineer/Developer

Dulles, VA · On-site

Software Engineer / Developer Job Type: Full time, On-Site, potential for hybrid schedule Clearance Requirements: Active TS/SCI clearance. Northstrat has various positions available, such as ...

Leidos

Lead AI Software Developer

Gaithersburg, MD · On-site +1

$125K - $157K/yr

In this position, you will design and implement software solutions independently while working closely with systems engineering, product delivery, and DevSecOps teams. The primary focus is on ...

UPNET

Software Developer Intern

Gaithersburg, MD

$20.75 - $27.25/hr

\n \n \n \n CERTIFY Global is an innovative software organization that provides a seamless patient ... Interns will have the ability to engage in Engineering and Product Support, while collaborating ...

Evapco

Full Stack Software Developer

Taneytown, MD · Hybrid

$85K - $100K/yr

Full Stack Software Developer (Microsoft .NET) - Manufacturing OT amp; ERP Integration We are seeking a Full Stack Software Developer to design, build, and support modern applications that connect ...

Evapco

Full Stack Software Developer

Taneytown, MD · On-site

$85K - $100K/yr

Full Stack Software Developer (Microsoft .NET) - Manufacturing OT & ERP Integration We are seeking a Full Stack Software Developer to design, build, and support modern applications that connect ...

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All JobsNet Developer Software Developer JobsNet Developer Software Developer Jobs in Frederick, MD

Net Developer Software Developer information

See Frederick, MD salary details

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

As of Sep 12, 2026, the average hourly pay for net developer software developer in Frederick, MD is $50.19, according to ZipRecruiter salary data. Most workers in this role earn between $43.03 and $57.60 per hour, depending on experience, location, and employer.

What is a .NET developer?

.NET Developers are software professionals who specialize in building, deploying, and maintaining applications using Microsoft's .NET framework. They work with programming languages such as C#, VB.NET, and F# to develop web, desktop, mobile, and cloud-based solutions. .NET Developers often collaborate with other team members to design software architectures, write efficient code, and ensure that applications are scalable, secure, and reliable.

What are the key skills and qualifications needed to thrive as a .NET developer?

To thrive as a .NET Software Developer, you need strong programming skills in C# or VB.NET, a solid grasp of object-oriented design, and experience with the .NET framework, typically supported by a degree in computer science or related fields. Familiarity with Visual Studio, SQL Server, source control systems like Git, and relevant certifications such as Microsoft Certified: .NET Developer are highly beneficial. Problem-solving, teamwork, and effective communication are essential soft skills to succeed in collaborative development environments. These skills and qualifications are crucial for building scalable, reliable software solutions and ensuring effective collaboration within project teams.

What are some common challenges a .NET developer faces when working on large-scale projects?

One common challenge for .NET Software Developers on large-scale projects is managing code complexity and ensuring maintainability as the application grows. Developers often need to coordinate closely with other team members, such as testers, project managers, and front-end developers, to ensure seamless integration and consistent progress. Additionally, keeping up with evolving .NET frameworks and best practices is essential to deliver robust, secure, and high-performing applications. Effective communication and strong problem-solving skills are crucial in overcoming these challenges and contributing to successful project outcomes.

What is the difference between Net Developer Software Developer vs Web Developer?

AspectNet Developer Software DeveloperWeb Developer
Primary FocusDeveloping applications using .NET framework and related technologiesDesigning and building websites and web applications
Required SkillsC#, ASP.NET, SQL, Visual StudioHTML, CSS, JavaScript, frameworks like React or Angular
Work EnvironmentTypically in enterprise or software companies, often in office settingsOften in digital agencies, tech firms, or freelance settings
Certifications.NET certifications, Microsoft Certified DeveloperWeb development certifications, such as HTML, CSS, JavaScript certifications

In summary, Net Developer Software Developer focuses on building applications with the .NET framework, while Web Developer specializes in creating websites and web interfaces. Both roles require coding skills but differ in technologies and project types.

Are .NET developers still in demand?

.NET developers remain in demand due to the widespread use of Microsoft technologies in enterprise applications, cloud services, and web development. Skills in C#, ASP.NET, and related frameworks continue to be valuable, especially as organizations modernize their software infrastructure.

Is a .NET developer a software developer?

Yes, a .NET developer is a type of software developer who specializes in building applications using the Microsoft .NET framework. They typically work with languages like C# and Visual Basic and may focus on web, desktop, or mobile development within the software development field.

What are popular job titles related to Net Developer Software Developer jobs in Frederick, MD?

For Net Developer Software Developer jobs in Frederick, MD, the most frequently searched job titles are:

What job categories do people searching Net Developer Software Developer jobs in Frederick, MD look for?

The top searched job categories for Net Developer Software Developer jobs in Frederick, MD are:

What cities near Frederick, MD are hiring for Net Developer Software Developer jobs?

Cities near Frederick, MD with the most Net Developer Software Developer job openings:

Net Developer Software Developer jobs near you
Infographic showing various Net Developer Software Developer job openings in Frederick, MD as of September 2026, with employment types broken down into 1% Internship, 1% As Needed, 84% Full Time, 11% Part Time, and 3% Contract. Highlights an 86% Physical, 3% Hybrid, and 11% Remote job distribution, with an average salary of $104,397 per year, or $50.2 per hour.

Lead AI Software Developer

Gaithersburg, MD • On-site

Leidos
IT Services • 10K+ employees
Learn more about Leidosexternal

$125K - $157K/yr

Full-time

Re-posted 22 days ago

Leidos rating

8.3

Company rating: 8.3 out of 10

Based on 154 frontline employees who took The Breakroom Quiz

Job description

Leidos is seeking a Lead AI Software Developer to join the Air Traffic Business Area within the Homeland Sector, supporting the development of the Leidos Common Baseline. Common Baseline is a mission-critical, future-ready automation solution built on a hybrid cloud data mesh architecture. As a member of a Scaled Agile software development organization, you will contribute to the technical execution of a program that integrates proven, globally deployed technologies with modern cloud-native and AI-enabled capabilities. You will work alongside cross-functional teams and technical leaders to deliver predictable outcomes in a highly regulated, safety-critical environment.
In this position, you will design and implement software solutions independently while working closely with systems engineering, product delivery, and DevSecOps teams. The primary focus is on developing microservices-based applications within an Agile/SAFe environment. Experience with AI-enabled or data-driven systems is advantageous. This position supports government programs and requires the ability to obtain and maintain a favorable Public Trust investigation
This position is currently listed as 100% remote.
This role focuses on building and modernizing real-time, safety-critical systems using a combination of traditional systems engineering and AI-augmented software development practices. You'll work on software that directly supports national air traffic operations, applying AI tools to accelerate development, improve quality, and enhance system reliability.
What You'll Do
  • Design, develop, and maintain microservices-based applications using modern software engineering best practices
  • Collaborate with product owners, architects, and engineers in an Agile/SAFe environment
  • Participate in sprint planning, daily standups, reviews, and retrospectives
  • Collaborate with systems engineering and program teams to translate requirements into working software solutions
  • Develop clean, maintainable, and testable code following CI/CD and DevSecOps practices
  • Contribute to system design discussions and technical decision-making
  • Integrate services with databases, messaging systems, and external APIs
  • Support troubleshooting, performance tuning, and continuous improvement
  • Work closely with QA, DevOps, and platform teams to ensure reliable delivery
  • Implement modern automated testing strategies, including unit, integration, contract, and end-to-end testing
  • Use AI-assisted development tools to accelerate coding, refactoring, debugging, and test creation

Core Technical Qualifications:
  • Bachelor's degree in Computer Science, Engineering, or a related technical field (or equivalent experience)
  • 4+ years of relevant experience or a Master's Degree and 2+ years of relevant experience
  • Hands-on experience building and supporting microservices-based systems
  • Proficiency in at least one modern programming language (e.g., Java, Python, C++, or similar on a Linux-based system)
  • Experience or exposure to AI/ML-enabled systems (Claude-Code), automation, or intelligent platforms.
  • Experience working in Agile environments
  • Understanding of APIs and distributed system concepts
  • Ability to obtain and maintain a Public Trust
  • U.S. citizenship required
  • Successful completion of background investigations as required by the government customer

Preferred / Desired Qualifications
  • Experience with Git-based version control and CI/CD pipelines
  • Familiarity with Scaled Agile Framework (SAFe)
  • Experience working with relational and/or NoSQL databases
  • Hands-on experience with Kafka or other event-streaming technologies
  • Cloud experience (AWS, Azure, or GCP)
  • Containerization and orchestration experience (Docker, Kubernetes)
  • Experience working in DevSecOps environments
  • Experience with test automation frameworks and integration of automated test suites into CI/CD pipelines
  • Desired but not required: Commutable distance to Gaithersburg, MD or Egg Harbor Township, NJ.

Why Leidos?
You'll work on systems where performance, precision, and reliability matter - every second. This is not experimental AI for prototypes. This is disciplined, responsible AI applied to mission-critical software that supports national infrastructure.
If you're excited by solving complex problems in regulated, real-world environments - and using AI as a force multiplier rather than a shortcut - we'd like to talk.
ATMC
If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo - because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 - and moving faster than anyone else dares.
Original Posting:
July 31, 2026
For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.
Pay Range:
Pay Range $87,100.00 - $157,450.00
The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.

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About Leidos

Sourced by ZipRecruiter

At Leidos, we deliver innovative solutions through the efforts of our diverse and talented people who are dedicated to our customers' success. We empower our teams, contribute to our communities, and operate sustainable practices. Everything we do is built on a commitment to do the right thing for our customers, our people, and our community.

Industry

It services

Company size

10,000+ Employees

Headquarters location

Reston, VA, US

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