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Senior Software Developer Jobs in Washington, DC

VT Group (VTG)

Senior Software Developer

Hanover, MD · On-site

$53.75 - $71/hr

VT Group (VTG) is seeking a Senior Software Developer to join Triaplex, Inc., a subsidiary focused on mission-critical software solutions. The role involves full life-cycle development of a Radio ...

Prescient Edge

Senior Software Developer

Bethesda, MD · On-site

$58.25 - $77/hr

Job Title Senior Software Developer Location Bethesda, MD 20800 US (Primary) Category Research, Development, and Engineering Job Type Full-Time Career Level Staff Education Master's Degree Travel ...

Prescient Edge

Senior Software Developer

Bethesda, MD · On-site

$58.25 - $77/hr

Job Title Senior Software Developer Location Bethesda, MD 20800 US (Primary) Category Research, Development, and Engineering Job Type Full-Time Career Level Staff Education Master's Degree Travel ...

Cortek Inc

Senior Software Developer

Falls Church, VA · On-site

$58.25 - $77/hr

Senior Software Developer Location: BUMED HQ (DHHQ Facility), 7700 Arlington Blvd, Falls Church, VA 22042 Description: CORTEK is seeking a Senior Software Developer to lead the design and development ...

Cortek Inc

Senior Software Developer

Falls Church, VA · On-site

$58.25 - $77/hr

Senior Software Developer Location: BUMED HQ (DHHQ Facility), 7700 Arlington Blvd, Falls Church, VA 22042 Description: CORTEK is seeking a Senior Software Developer to lead the design and development ...

Cortek Inc

Senior Software Developer

Falls Church, VA · On-site

$58.25 - $76.75/hr

Senior Software Developer Location: BUMED HQ (DHHQ Facility), 7700 Arlington Blvd, Falls Church, VA 22042 Description: CORTEK is seeking a Senior Software Developer to lead the design and development ...

SNI Technology

Senior Software Developer

Washington, DC · On-site

$150K - $165K/yr

The Senior Software Developer will ensure that development project deliverables meet business, architecture and technical requirements, while supporting existing systems. This role will contribute to ...

New

MSRB

Senior Software Developer

Washington, DC

$61.75 - $81.50/hr

The MSRB is seeking a Senior Software Developer who designs and delivers distributed systems. Drives architecture decisions, builds cloud-native applications, and improves legacy platforms. Focuses ...

VTG

Senior Software Developer

Hanover, MD · On-site

$200K - $245K/yr

Overview As a Senior Software Engineer supporting mission-essential national security initiatives, you will design, develop, integrate, and maintain secure, high-performance software solutions that ...

VMD Corp

Senior Software Developer - Secret

Quantico, VA

$57.75 - $76.25/hr

Description Senior Software Developer - Secret Xcelerate Solutions is currently seeking Senior Software Developer. Come join our award-winning organization and work with some of the most talented and ...

Chenega MIOS

Senior Software Developer

Springfield, VA · On-site

$57.25 - $75.50/hr

Req ID: 41329 Summary Senior Software Developer Springfield, VA Are you ready to enhance your skills and build your career in a rapidly evolving business climate? Are you looking for a career where ...

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All JobsSoftware Developer JobsSenior Software Developer JobsSenior Software Developer Jobs in Washington, DC

Senior Software Developer information

See Washington, DC salary details

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How much do senior software developer jobs pay per hour?

As of Jul 19, 2026, the average hourly pay for senior software developer in Washington, DC is $69.92, according to ZipRecruiter salary data. Most workers in this role earn between $59.38 and $78.41 per hour, depending on experience, location, and employer.

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

To thrive as a Senior Software Developer, you need deep expertise in programming languages, software architecture, and problem-solving, typically backed by a bachelor’s degree in computer science or a related field. Proficiency with development frameworks, version control systems like Git, and cloud platforms such as AWS or Azure is standard, and certifications in these areas can be beneficial. Leadership, strong communication, and mentoring abilities set standout candidates apart in this role. These skills ensure that complex projects are delivered efficiently, code quality is maintained, and junior team members are effectively guided for overall team success.

What Is a Senior Software Developer?

Senior software developers have several years of experience in the software industry. They have proven successful in exceeding client expectations when developing programs and have provided excellent support in the managing of those applications. They have worked their way up from junior software developer positions and have mastered a variety of coding languages and programs. Senior software developers train and oversee a team of junior software developers.

What kinds of projects and responsibilities can a Senior Software Developer expect to handle on a daily basis?

As a Senior Software Developer, you’ll typically be responsible for leading complex development projects, designing technical solutions, and mentoring junior team members. Daily tasks often include writing and reviewing code, participating in architecture discussions, collaborating with cross-functional teams (such as QA, product management, and DevOps), and troubleshooting high-level technical issues. You may also be involved in setting coding standards, conducting code reviews, and helping to plan sprints or project roadmaps.

What are Senior Software Developers?

Senior Software Developers are experienced professionals who design, develop, and maintain complex software applications. They often lead development teams, mentor junior developers, and make critical architectural decisions. Their responsibilities include writing high-quality code, troubleshooting technical issues, and ensuring that software projects meet performance and security standards. With deep expertise in programming languages and software engineering principles, they play a key role in delivering successful technology solutions for organizations.

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

AspectSenior Software DeveloperSoftware Engineer
CredentialsBachelor's degree in CS or related field; experience often 5+ yearsBachelor's or higher in CS or related field; similar experience levels
Work EnvironmentCollaborates on complex projects, mentors juniors, leads technical effortsDesigns, develops, tests software; may work on specific modules or systems
Industry UsageCommonly used in tech companies, startups, and enterprise firmsWidely used across industries, often interchangeable with developer roles

The main difference is that Senior Software Developers typically have more experience, leadership responsibilities, and focus on complex project oversight, while Software Engineers may focus more on designing and implementing software solutions. Both roles require similar credentials and are integral in software development teams, but Senior Software Developers often take on mentorship and strategic tasks.

More about Senior Software Developer jobs
What are the most commonly searched types of Software Developer jobs in Washington, DC? The most popular types of Software Developer jobs in Washington, DC are:
What are popular job titles related to Senior Software Developer jobs in Washington, DC? For Senior Software Developer jobs in Washington, DC, the most frequently searched job titles are:
What job categories do people searching Senior Software Developer jobs in Washington, DC look for? The top searched job categories for Senior Software Developer jobs in Washington, DC are:
Senior Software Developer jobs near you
Infographic showing various Senior Software Developer job openings in Washington, DC as of July 2026, with employment types broken down into 81% Full Time, 9% Part Time, 1% Temporary, and 9% Contract. Highlights an 81% Physical, 4% Hybrid, and 15% Remote job distribution, with an average salary of $145,425 per year, or $69.9 per hour.
Senior Software Developer

Senior Software Developer

VT Group (VTG)

Hanover, MD • On-site

$53.75 - $71/hr

Full-time

Posted 9 days ago

Job description

Job Summary:
VT Group (VTG) is seeking a Senior Software Developer to join Triaplex, Inc., a subsidiary focused on mission-critical software solutions. The role involves full life-cycle development of a Radio Frequency Processing System, requiring strong analytical skills and experience in software design and debugging.
Responsibilities:
• Analyze user requirements to derive software design and performance requirements
• Debug existing software and correct defects using a variety of programming languages (Examples: Java,Python, Rust, C++)
• Create and maintain a scalable, high-availability, mission system using modern system design principles.
• Create docker containers and/or Kubernetes pods and clusters.
• Provide recommendations for improving documentation and software development process standards
• Assist with developing and executing test procedures for software components
• Design, develop and modify software systems, using scientific analysis and mathematical models to predict and measure outcome and consequences of design
• Confer with system engineers and hardware engineers to derive software requirements and to obtain information on project limitations and capabilities, performance requirements and interfaces
• Generate automation scripts as appropriate to improve workflow and efficiency.
Qualifications:
Required:
• TS/SCI with Poly required
• Bachelor’s degree + 14 years’ as a SWE
• Full stack development
• K8 experience
• RF/DSP experience
• UI/UX experience
Company:
VTG delivers force modernization and digital transformation solutions that expand America’s competitive advantage in the modern battlespace. Founded in 1866, the company is headquartered in Arlington, USA, with a team of 1001-5000 employees. The company is currently Late Stage.

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