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Senior Software Developer Jobs in Maryland (NOW HIRING)

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 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.

Sr Software Developer

Annapolis, MD · On-site

$174K - $220K/yr

ELEVI is seeking a Senior Java Software Engineer who will be responsible for architecting, developing and maintaining a fingerprint application in support of the Cybersecurity Intelligence Team (CIT ...

Senior Software Developer

Bethesda, MD · On-site

$100 - $130/hr

Software Engineers research, design, and develop computer and network software or specialized utility programs. They may also perform the following duties: * Analyze user needs and develop software ...

Senior Software Developer

Bethesda, MD · On-site

$107K - $195K/yr

Ten (10) years of professional experience with software engineering. * Strong software development experience with Java and/or similar object-oriented programming languages, including designing ...

Senior Software Developer

Bethesda, MD · On-site

$107K - $195K/yr

Ten (10) years of professional experience with software engineering. * Strong software development experience with Java and/or similar object-oriented programming languages, including designing ...

Showing results 41-60

Senior Software Developer information

See Maryland salary details

$14

$59

$85

How much do senior software developer jobs pay per hour?

As of Sep 4, 2026, the average hourly pay for senior software developer in Maryland is $59.91, according to ZipRecruiter salary data. Most workers in this role earn between $50.87 and $67.21 per hour, depending on experience, location, and employer.

What is a senior software developer?

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 does a senior software developer do?

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 skills and qualifications are needed to thrive as a senior software developer?

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 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.

What are the most commonly searched types of Software Developer jobs in Maryland?

The most popular types of Software Developer jobs in Maryland are:

What cities in Maryland are hiring for Senior Software Developer jobs?

Cities in Maryland with the most Senior Software Developer job openings:

What are popular job titles related to Senior Software Developer jobs in MD?

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

Infographic showing various Senior Software Developer job openings in Maryland as of August 2026, with employment types broken down into 89% Full Time, 8% Part Time, and 3% Contract. Highlights an 85% Physical, 4% Hybrid, and 11% Remote job distribution, with an average salary of $124,617 per year, or $59.9 per hour.

Senior Software Developer

TeamWorx Security, LLC

Columbia, MD • On-site

$120 - $180/hr

Other

Medical, Dental, Vision, Life, Retirement

Posted 21 days ago


Job description

Location: Full Remote, United States

Position Type: Full-Time

Clearance: U.S. citizenship is required. The candidate must be eligible to obtain and maintain federal suitability, a government-issued PIV credential, and required system access.

The Opportunity

TeamWorx Security is seeking a Senior Software Developer to design and build applications, automation, and AI-enabled tools for a federal government client. This work replaces manual processes and disconnected spreadsheets with practical software that people use every day to plan work, manage requirements, and make decisions.

This work supports an enterprise organization that serves many business lines. You might spend a month building an application for one team, then move to help a different group solve an entirely unrelated challenge. Some work involves new development, some involves modernizing existing tools, and some involves helping a team figure out what they actually need. Flexibility matters more than depth in any single technology.

Success in this role requires initiative, ownership, and clear communication. You will work directly with government stakeholders to understand what they actually need, propose realistic solutions, and deliver working capability in short iterations. This person must be able to explain technical trade-offs to nontechnical users, handle shifting priorities, and stay accountable for software after it reaches production.

What You’ll Be Doing

  • Design, develop, test, deploy, and maintain applications, automation, and integrations using technologies such as Python, JavaScript, Google Apps Script, APIs, cloud services, and modern web frameworks.
  • Move quickly between projects, teams, and business areas, gathering context fast and delivering useful capability within short engagements.
  • Work with government stakeholders to define requirements, propose realistic options, iterate on designs, and confirm solutions meet operational needs.
  • Build data-driven tools, dashboards, and interfaces that make complex information usable, and integrate AI and automation capabilities where they deliver value.
  • Deliver working software in short Agile sprints, including testing, user acceptance, production support, and modernization of existing tools.
  • Ensure applications meet accessibility, security, and federal compliance requirements, and document your work so others can support and extend it.

What We Think You’ll Need

  • Bachelor’s degree in computer science, software engineering, or a related field, or equivalent professional experience.
  • 12 or more years of software development experience.
  • Master's degree with 10 years of experience also considered.
  • Demonstrated full-stack ability across front-end interfaces, back-end services, APIs, databases, and deployment.
  • Proficiency with Python, JavaScript, and SQL, and experience building applications that integrate with cloud services, enterprise data platforms, and third-party systems.
  • Familiarity with version control, CI/CD, testing practices, and production troubleshooting.
  • Strong problem-solving and customer communication skills, with a track record of learning new tools and technologies as project needs change.

Nice to Have

  • Experience with Google Workspace and Google Apps Script development.
  • Experience with enterprise data platforms such as Databricks or BigQuery, or supporting operational deployment of new platform capabilities.
  • Experience integrating AI capabilities, robotic process automation, or workflow automation into production applications.
  • Prior federal contracting experience, or familiarity with Section 508, FISMA, or FedRAMP requirements.

What’s in it for you?

These awesome perks:

  • Comprehensive Health, Dental, & Vision Insurance
  • Short-Term Disability & Life Insurance
  • Matching 401(k) ContributionsPaid Time Off including 11 Holidays and your Birthday
  • Professional Development
  • Fitness Membership
  • Home Office allocations
  • Performance Bonuses & Profit Sharing
  • Employee Referral Bonuses

But wait, there's more: TeamWorx Security is committed to our teammates and their professional goals. Being a small but growing company affords us the opportunity to work WITH YOU to reach your full potential.

A Little About Us and Our Team

We love to be inspired. We started TeamWorx Security to build, create, and dream about what inspires us, and because of this, our Maryland startup is quickly growing. We are a team of data scientists, software engineers, researchers, product developers, and operation-minded folks who specialize in developing applications and products that our customers love. Our mission is to reinvent the way technical and non-technical people work with technology. We believe in creating harmonious, automated solutions designed to improve our customers’ daily workflow, allowing them to act quickly and decisively about what matters most. We are looking for critical thinkers who excel at solving problems and have a passion for what they do to help us move our mission forward. This is our story; come tell us your story.

At TeamWorx Security, Inc., we hold our values as guiding principles in all that we do and encourage our community to embrace and embody them. Our core values are putting our employees first, being curious, being authentic, being scrappy, and honoring those we serve. These values drive our company culture, decision-making, and operations.

Commitment to Our Talent Community

All qualified applicants will receive consideration for employment without regard to disability, veteran or military status, or any other basis prohibited by law.

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