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Senior Net Developer Jobs in Laurel, MD (NOW HIRING)

USM

.Net Developer

Reston, VA · On-site

$50.25 - $66.25/hr

The Sr Software Engineer, reporting to our Sr Director of Client Implementation, in our Client Tech Implementation team, will play a critical role in building Desktop & mobile based web applications.

USM Corporation

.Net Developer

Reston, VA · On-site

$50.25 - $66.25/hr

The Sr Software Engineer, reporting to our Sr Director of Client Implementation, in our Client Tech Implementation team, will play a critical role in building Desktop & mobile based web applications.

Revolutional, LLC

Senior .NET Developer

Washington, DC · On-site

$115/hr

NET Developer Location: McLean, VA (hybrid, onsite work required) Terms: Full-time Salary: $115 ... NET. * Write and optimize SQL Server database objects, including T-SQL queries, stored procedures ...

Revolutional, LLC

Senior .NET Developer

Mclean, VA

$115/hr

NET Developer Location: McLean, VA (hybrid, onsite work required) Terms: Full-time Salary: $115 ... NET. * Write and optimize SQL Server database objects, including T-SQL queries, stored procedures ...

Improvix-Technologies-

Senior .Net Developer

Washington, DC · On-site

$62.25 - $79.25/hr

Senior .Net Developer FullTime Professional Washington, DC, US 14 days ago Requisition ID: 1115 Location: Onsite, Hybrid - 3x days / week - Washington, DC Clearance Required: Active Secret Join the ...

Network Designs

Senior .Net Developer

Alexandria, VA · On-site

$58.75 - $74.75/hr

The Senior .NET Developer will also contribute to application architecture, technical design, code ... NET. * Develop scalable, maintainable, and reusable application components that support complex ...

Resource Point LLC

.NET Developer

Washington, DC · On-site

$54.75 - $72.25/hr

Washington, DC Duration: 12 Months Our client is looking for an experienced Senior Full Stack .NET Developer to design, develop, and maintain enterprise-level applications using the Microsoft ...

Andworx

Senior .NET Developer

Washington, DC · On-site

$62.25 - $79.25/hr

As Senior .NET Developer, you will be working on an Agile team that develops enterprise web applications using technologies that include ASP.NET, .NET CORE, .NET 6, MVC, Entity Framework, and Oracle ...

Network Designs Inc.

Senior .Net Developer

Alexandria, VA · On-site

$125K - $135K/yr

The Senior .NET Developer's responsibilities include participating in the entire software development life cycle, developing new web applications and supporting legacy systems. This will be a hands ...

Workila

Senior .NET Developer

Mclean, VA

$55.50 - $70.75/hr

The Senior Developer position requires the ability to provide hands-on development skills (primarily ASP .NET and SQL) and direct development team management in both a Waterfall and an Agile Scrum ...

Navtech, Inc.

Senior .NET Developer

Washington, DC · On-site

$62.50 - $79.50/hr

I have an opportunity for a "Senior .NET Developer" - (Washington, DC - Remote till COVID). and I am looking for a candidate who can join Immediately if you are interested, reply to me with your ...

360 IT Professionals

.Net Developer

Mclean, VA

$48.75 - $64.50/hr

We use Objective C and Swift programming languages to create native applications for iPhone ... Additional Information Thanks & Regards Preeti Nahar Sr. Talent & Client Acquisition Specialist 360 ...

360 IT Professionals Inc.

.Net Developer

Mclean, VA · On-site

$48.75 - $64.50/hr

We use Objective C and Swift programming languages to create native applications for iPhone ... Additional Information Thanks & Regards Preeti Nahar Sr. Talent & Client Acquisition Specialist 360 ...

A-TEK Inc.

Senior .NET Developer

Rockville, MD · Remote

$125K - $130K/yr

Senior .NET Developer A-TEK, and its subsidiary, Mackson Consulting, are at the forefront of digital innovation, offering advanced IT services and solutions with a focus on emerging technologies. We ...

Dellfor Technologies

senior .net developer

Washington, DC

$62.25 - $79.25/hr

Technical Knowledge and Skills Senior .Net Developer shall possess 7+ years technical knowledge and experience with most of the following systems, platforms, applications, and skills: BS or MS in ...

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All JobsNet Developer JobsSenior Net Developer JobsSenior Net Developer Jobs in Laurel, MD

Senior Net Developer information

See Laurel, MD salary details

$35

$59

$77

How much do senior net developer jobs pay per hour?

As of Sep 15, 2026, the average hourly pay for senior net developer in Laurel, MD 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 the difference between Senior Net Developer vs .NET Developer?

AspectSenior Net Developer.NET Developer
Required Experience5+ years, leadership skills1-3 years, foundational skills
CertificationsMicrosoft Certified: Azure Developer Associate or similarOptional, but beneficial
Work EnvironmentLead projects, mentor juniors, design architectureDevelop applications, write code, troubleshoot
ResponsibilitiesArchitect solutions, oversee team, optimize performanceBuild and maintain .NET applications, implement features

The main difference between a Senior Net Developer and a .NET Developer lies in experience, responsibilities, and leadership. Senior Net Developers typically have more years of experience, hold advanced certifications, and take on leadership roles in project design and team mentoring. In contrast, .NET Developers focus on coding and application development with less emphasis on leadership or architecture. Both roles are essential in the software development lifecycle, but the senior position involves broader strategic responsibilities.

What job categories do people searching Senior Net Developer jobs in Laurel, MD look for?

The top searched job categories for Senior Net Developer jobs in Laurel, MD are:

What cities near Laurel, MD are hiring for Senior Net Developer jobs?

Cities near Laurel, MD with the most Senior Net Developer job openings:

Senior Net Developer jobs near you
Infographic showing various Senior Net Developer job openings in Laurel, MD as of August 2026, with employment types broken down into 82% Full Time, 7% Part Time, and 11% Contract. Highlights an 81% Physical, 5% Hybrid, and 14% Remote job distribution, with an average salary of $124,150 per year, or $59.7 per hour.

Senior Software Engineer-.NET

Baltimore, MD • On-site

InVita Healthcare Technologies
Software Development • 51 - 200 employees
Learn more about InVita Healthcare Technologiesexternal

$110K - $120K/yr

Full-time

Medical, Dental, Vision

Re-posted 5 days ago

Job description

About InVita Healthcare Technologies
InVita Healthcare Technologies is a leading software provider for complex medical, forensics, and community care environments. We build specialized, highly configurable, and integrated systems that support hospitals, blood centers, donation organizations, public health labs, and forensic labs. InVita is the clear leader in the blood, implant, organ procurement, DNA, and Forensic software markets. Our software solutions have built-in compliance safeguards that streamline processes and enable quick and efficient information exchange with better decision making. For more information about our software solutions, please visit invitahealth.com.
Job Title: Senior Software Engineer - .Net
Department: DNA and Forensics, R&D
Reporting to: Manager of Software Engineering - DNA&F
Location:Baltimore, MD. This is a hybrid role with 3-days per week required to be worked in the Baltimore, MD office.
Hours of work: Typical hours of work are from 8:30 AM until 5:30 PM EST Monday through Friday. Additional hours may be necessary as needed. This position is exempt from overtime.
Compensation: $110,000 - $120,000 annually
Who we are: InVita develops specialized medical software for regulated industries that support the advancement of public health and safety. We are the acknowledged leader in the markets we serve. Our subject matter expertise is unmatched in the industry and our products are used by public health and medical professionals across the globe. We have employees spanning across the US and two main offices (Baltimore & Los Angeles).
Our DNA & Forensics business unit builds the digital infrastructure for the world's most critical environments. Our DNA & Forensics team develops the software that law enforcement and public health labs rely on to track DNA evidence, manage samples, and ensure the integrity of forensic data. We are mission-driven, stable, and focused on precision.
Overview: We are looking for a Senior Software Engineer-.NET who enjoys "detective work" within the code itself. You will support two massive, established enterprise products. This is a role for a developer who wants to master the "inner workings" of complex systems, managing everything from UI components to deep SQL stored procedures. If you are a disciplined coder who values accuracy and enjoys solving puzzles within large-scale legacy environments, you will thrive here.
Key Responsibilities:
  • Maintain & Modernize: Navigate and enhance two distinct 1M+ LOC codebases, performing both critical bug fixes and feature enhancements.
  • Bilingual Development: Work seamlessly across C# and VB.NET environments, ensuring feature parity and stability across both product lines.
  • Data Integrity: Write and optimize complex SQL Server stored procedures and handle manual data mapping to ensure 100% accuracy for forensic records.
  • UI Maintenance: Build and refine desktop interfaces using WinForms and professional UI suites like Infragistics and DevExpress.
  • Workflow Logic: Implement and test complex business rules and "Chain of Custody" logic to meet strict federal and state regulatory requirements.
  • Collaborative Troubleshooting: Partner with senior architects and QA to perform root-cause analysis on complex system behaviors.

The Tech Stack You'll Master:
  • Frameworks: .NET Framework 4.8, Unity DI.
  • Languages: C#, VB.NET.
  • Data: SQL Server, ADO.NET.
  • UI/Reporting: WinForms, Infragistics, DevExpress, ActiveReports.

Requirements/Qualifications:
  • 3-5+ years of .NET Framework (v4.8) experience.
  • Proficiency in C# and VB.NET: Ability to read, debug, and write code in both languages is essential.
  • WinForms Specialist: Practical experience building or maintaining Windows desktop applications.
  • SQL & ADO.NET: Strong SQL Server skills, including the ability to write stored procedures and manage data without relying on modern ORMs.
  • Experience with Third-Party Toolkits: Familiarity with Infragistics and DevExpress is a plus.
  • Large-Scale Systems: Comfort working in a massive, N-tier monolithic architecture where impact analysis is key.
  • Education: Bachelor's degree in Computer Science, Software Development, or a related field.

Perks & Benefits
  • Stability & Mission: Work on software that has a direct, positive impact on public safety and the justice system.
  • Deep Technical Growth: Gain rare expertise in enterprise-grade legacy systems and complex data management.
  • Comprehensive Health Benefits: Medical, dental, and vision insurance.
  • Hybrid Work: A balanced schedule in our Baltimore office to foster team collaboration.

Physical Demands and Work Environment: The physical demands described here are representative of those that must be met by an employee to successfully perform the essential functions of this position. Reasonable accommodation may be made to enable individuals with disabilities to perform the functions.
  • While performing the duties of this position, prolonged periods of sitting at a desk and working on a computer may be required.
  • Additionally, the employee is regularly required to talk or listen.
  • The employee frequently is required to use hands or fingers, handle, or feel objects, tools, or controls.
  • The employee is occasionally required to stand, walk; sit; reach with hands and arms; climb or balance; and stoop, kneel, crouch, or crawl.
  • The employee must occasionally lift and/or move up to 15 pounds.
  • Specific vision abilities required by this position include close vision, distance vision, color vision, peripheral vision, and the ability to adjust focus.
  • The noise level in the work environment is usually moderate.
  • Ability to travel on a flexible schedule. Airplane travel is necessary.

This job description in no way states or implies that these are the only duties to be performed by the employee(s) incumbent in this position. Employee(s) will be required to follow any other job-related instructions and to perform any other job-related duties requested by any person authorized to give instructions or assignments.
This document does not create an employment contract, implied or otherwise, other than an "at will" relationship.
InVita provides equal employment opportunities to all employees and applicants for employment and prohibits discrimination and harassment of any type without regard to race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state, or local laws.
The pay range for this role is:
110,000 - 120,000 USD per year (Maryland)

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