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Senior Software Engineer Net Jobs in Washington (NOW HIRING)

TAP Engineering

Senior Software Engineer

Washington, DC · On-site

$170K - $230K/yr

Senior Software Engineer Location: Washington, DC Category: Software Engineering Schedule: Standard Day Shift, Monday-Friday Clearance Requirement: Active Secret security clearance (required ...

Gridpoint

Senior Software Engineer

Reston, VA

$127K - $168K/yr

The Senior Software Engineer shall perform with a high degree of independence and expertise to implement solutions for a variety of complex software products/features... both wholly new efforts and ...

Gridpoint

Senior Software Engineer

Reston, VA · On-site

$127K - $168K/yr

The Senior Software Engineer shall perform with a high degree of independence and expertise to implement solutions for a variety of complex software products/features... both wholly new efforts and ...

Wrenchio LLC

Senior Software Engineer

Annapolis Junction, MD · On-site

$134K - $177K/yr

The role of Sr. Software Engineer includes developing, maintaining, and enhancing software systems in accordance with project requirements. Works effectively both independently and collaboratively ...

VTG

Senior Software Engineer

Fort George G Meade, MD · On-site

$210K - $250K/yr

The Senior Software Engineer will design, develop, test, integrate, and maintain scalable, highly available software solutions supporting mission-critical environments. This position requires ...

MAJUS Consulting

Senior Software Engineer

Washington, DC · On-site

$100K - $160K/yr

As a Senior Software Engineer, you will design, develop, and maintain robust software solutions that meet the highest standards of quality, performance, and security. You will solve complex technical ...

Exiger

Senior Software Engineer

Mclean, VA · Hybrid

$123K - $163K/yr

Senior Software Engineer Location: McLean, VA or Richmond, VA Work Environment: Hybrid Role Sumary: As a Senior Software Engineer at Exiger, you will be responsible for designing and developing ...

ResolveSoft Inc

Be Seen First

Senior Software Engineer

Washington, DC · Remote

$110K - $120K/yr

Sr. Software Engineer Job Summary The Senior Software Engineer serves as the primary infrastructure and cloud architect, administering, patching, and configuring the underlying environments for ...

GridPoint

Senior Software Engineer

Reston, VA · On-site

$127K - $168K/yr

The Senior Software Engineer will implement solutions for complex software products and features, ensuring high quality through design, implementation, and testing. Responsibilities : • participate ...

Exiger

Senior Software Engineer

Mclean, VA · Hybrid

$123K - $163K/yr

Senior Software Engineer Location: McLean, VA or Richmond, VA Work Environment: Hybrid Role Summary: As a Senior Software Engineer at Exiger, you will be responsible for designing and developing ...

VTG

Senior Software Engineer

Fort George G Meade, MD · On-site

$210K - $250K/yr

The Senior Software Engineer will design, develop, test, integrate, and maintain scalable, highly available software solutions supporting mission-critical environments. This position requires ...

THOMSON REUTERS

Senior Software Engineer

Mclean, VA · On-site

$123K - $163K/yr

As a Senior Software Engineer , you will also contribute to a variety of areas including: * Leading projects and acting as a mentor to less experienced developers * Collaborating with the TRSS ...

Thomson Reuters

Senior Software Engineer

Mclean, VA · On-site +1

$123K - $163K/yr

As a Senior Software Engineer , you will also contribute to a variety of areas including: * Leading projects and acting as a mentor to less experienced developers * Collaborating with the TRSS ...

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Senior Software Engineer Net information

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$114.4K

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How much do senior software engineer net jobs pay per year?

As of Jul 12, 2026, the average yearly pay for senior software engineer net in Washington is $154,363.00, according to ZipRecruiter salary data. Most workers in this role earn between $136,500.00 and $172,200.00 per year, depending on experience, location, and employer.

How does a Senior Software Engineer .NET typically collaborate with cross-functional teams during a project lifecycle?

A Senior Software Engineer .NET frequently works alongside product managers, QA testers, UI/UX designers, and other developers to ensure that project requirements are clearly understood and implemented effectively. They often participate in architectural discussions, code reviews, and sprint planning sessions, providing technical leadership and guidance. Clear communication and the ability to translate business needs into technical solutions are essential, as is mentoring junior team members and ensuring code quality throughout the development cycle.

What are Senior Software Engineers (.NET)?

Senior Software Engineers (.NET) are experienced professionals who design, develop, and maintain software applications using Microsoft’s .NET framework. They are responsible for leading projects, mentoring junior developers, and ensuring that software solutions are robust, scalable, and meet business requirements. Their work often involves collaborating with cross-functional teams, writing clean and efficient code, and implementing best practices in software development. Senior .NET engineers also play a key role in code reviews, debugging, and optimizing application performance.

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

AspectSenior Software Engineer NetSenior Software Engineer Java
Required CredentialsBachelor's in CS or related, Microsoft certifications beneficialBachelor's in CS or related, Oracle certifications beneficial
Work EnvironmentPrimarily Windows-based, Microsoft ecosystemPrimarily cross-platform, Java ecosystem
Industry UsageFinance, healthcare, enterprise applicationsFinance, e-commerce, enterprise solutions
Common Search IntentComparing senior roles in .NET environmentComparing senior roles in Java environment

Senior Software Engineer Net and Senior Software Engineer Java are both senior-level roles in software development but focus on different technology stacks. Net roles emphasize Microsoft technologies and Windows environments, while Java roles are more cross-platform. Both require similar educational backgrounds and certifications, but their industry applications and work environments differ. Choose based on your preferred programming language and ecosystem.

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

To thrive as a Senior Software Engineer .NET, you need deep expertise in C#, ASP.NET, object-oriented design, and a bachelor’s degree in computer science or a related field. Familiarity with tools like Visual Studio, Azure DevOps, Git, and experience with cloud platforms and unit testing frameworks are typically required. Strong problem-solving abilities, excellent communication, and leadership skills help you collaborate effectively and mentor junior team members. These skills ensure the delivery of robust, scalable solutions and drive project success in dynamic development environments.
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Senior Software Engineer Net jobs near you

Senior Software Engineer

TAP Engineering

Washington, DC • On-site

$170K - $230K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 12 days ago

Job description

Senior Software Engineer

Software | Washington, DC | Full Time

Position: Senior Software Engineer
Location: Washington, DC
Category: Software Engineering
Schedule: Standard Day Shift, Monday–Friday
Clearance Requirement: Active Secret security clearance (required)
Experience Requirement: Senior-level
Compensation Range: $191,000 – $254,000 (based on experience)

Position Overview

We are seeking a Senior Software Engineer to support the design and development of software for next-generation hardware platforms in a mission-focused environment. This role focuses on building, validating, and maintaining software that supports advanced systems — including embedded platforms operating in constrained environments. The ideal candidate has strong programming skills, experience across the software stack, and a security-focused mindset. Candidates with a background in embedded systems are encouraged to apply, though it is not a strict requirement for this role.

Key Responsibilities

  • Design and develop software infrastructure that is rigorously tested and validated
  • Build and maintain the software ecosystem supporting next-generation hardware platforms
  • Develop and implement security controls for system devices, including embedded platforms where applicable
  • Create and maintain automated tests to validate system functionality
  • Debug complex software issues, including hardware/software integration where relevant
  • Collaborate with hardware, systems, and security engineers throughout the development lifecycle

Required Qualifications

  • Proficiency in Python, C, and/or C++
  • Strong understanding of software architecture and software design principles
  • Experience with debugging and software integration
  • Ability to obtain and maintain an active Secret security clearance

Preferred Qualifications

  • Hands-on experience developing software in embedded or resource-constrained environments
  • Experience with hardware/software integration and debugging complex system-level issues
  • Experience developing operating system components or low-level system software
  • Strong focus on secure software development practices
  • Experience working with complex System-on-Chip (SoC) platforms
  • Familiarity with standard I/O interfaces such as UART, I2C, SPI, eMMC, and similar
  • Experience implementing security mechanisms such as Control Flow Integrity

Benefits Overview

TAP Engineering offers a comprehensive and competitive benefits package, including:

  • Paid Time Off: 15–25 days annually based on tenure, plus 11 paid holidays (never use-or-lose)
  • Retirement: Up to 15% employer contribution to a 401(k) through match and profit sharing
  • Medical Coverage: Free medical insurance for employees, with optional buy-up plans for dependents
  • Dental & Vision: Employer-paid plans with optional enhancements
  • Insurance Coverage: Employer-paid life insurance, AD&D, short-term disability, and long-term disability
  • Flexible Spending Accounts: Healthcare and dependent care FSAs
  • Tuition Reimbursement: Up to $36,000 per year for approved coursework
  • Additional Benefits: Employee Assistance Program, wellness incentives, discount programs, virtual care, prescription savings, and travel support
  • Performance-Based Rewards: Merit increases, performance bonuses, and referral bonuses

Clearance Requirement

This position requires an active Secret security clearance. Clearance processing and maintenance will be conducted in accordance with U.S. Government requirements.

TAP Engineering is an Equal Opportunity/Affirmative Action Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, veteran status, or any other status protected by law.

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