Senior Software Developer Jobs in Maryland
Senior Software Developer jobs in Maryland are concentrated in the Baltimore metro, the Washington D.C. suburbs including Bethesda and Rockville, and the Annapolis area, where defense contracting, federal IT modernization, and cybersecurity work drive consistent demand for experienced engineers. Large employers with a lasting presence here include Northrop Grumman, Leidos, and Johns Hopkins University, and the most in-demand specialties are cloud architecture, cybersecurity engineering, and full-stack development supporting government and enterprise platforms. Maryland consistently ranks among the most active markets in the country for senior-level software talent. Find a role that fits below and apply directly.
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Why Join GEICO?
At GEICO, we offer a rewarding career where your ambitions are met with endless possibilities.
Every day we honor our iconic brand by offering quality coverage to millions of customers and being there when they need us most. We thrive on relentless innovation to exceed our customers' expectations while making a real impact on local communities nationwide.
Founded in 1936, GEICO is a member of the Berkshire Hathaway family of companies and one of the largest auto insurers in the United States. When you join our company, we want you to feel valued, supported, and proud to work here. That's why we offer the GEICO Pledge: Great Company, Great Culture, Great Rewards, and Great Careers.
GEICO is seeking an experienced Engineer II to join our Capacity Management team. In this role, you will help design, build, and enhance full stack applications and services that improve how we plan, monitor, and optimize platform capacity across the organization. You will work closely with engineers, product partners, and business stakeholders to deliver scalable, reliable, and user-friendly solutions that support data-driven decision making.
This is an opportunity for a strong software engineer who enjoys solving complex technical problems, building intuitive front-end experiences, and developing robust backend services in a collaborative environment.
Responsibilities
Design, develop, test, and maintain full stack applications that support capacity management initiatives
Build responsive and modern user interfaces using React and JavaScript
Develop backend services and APIs to support application functionality, data access, and system integrations
Collaborate with cross-functional partners to understand business needs and translate them into technical solutions
Contribute to system design, architecture discussions, and technical decision-making
Improve application performance, reliability, scalability, and observability
Write clean, maintainable, and well-documented code
Participate in code reviews and help promote engineering best practices
Troubleshoot production issues and support operational excellence
Contribute to an inclusive, collaborative, and high-performing engineering culture
Required Qualifications
4+ years of professional software engineering experience
Bachelor’s degree in Computer Science, Engineering, or a related technical field, or equivalent practical experience
Strong experience building full stack applications
Hands-on experience with React and JavaScript
Experience designing and consuming RESTful APIs and backend services
Strong understanding of software development best practices, including testing, code reviews, and version control
Experience working in cloud-based and distributed environments
Strong problem-solving, communication, and collaboration skills
Preferred Qualifications
Experience with Golang
Familiarity with IaaS and capacity requirements for cloud infrastructure
Familiarity with cloud platforms, microservices, and scalable system design
Experience working with data-rich applications, dashboards, or internal platform tools
Exposure to CI/CD pipelines, observability, and production support
What You’ll Bring
A customer-focused mindset and a passion for building practical, high-impact solutions
The ability to balance speed, quality, and long-term maintainability
A collaborative approach to working across technical and non-technical teams
Ownership, curiosity, and a desire to continuously improve systems and processes
Annual Salary
The above annual salary range is a general guideline. Multiple factors are taken into consideration to arrive at the final hourly rate/ annual salary to be offered to the selected candidate. Factors include, but are not limited to, the scope and responsibilities of the role, the selected candidate’s work experience, education and training, the work location as well as market and business considerations.
GEICO will consider sponsoring a new qualified applicant for employment authorization for this position.
The GEICO Pledge:
Great Company: Protecting customers through life’s twists and turns with innovation and integrity.
Great Careers: Personalized development programs, mentorship, and certification assistance.
Great Culture: Inclusive and collaborative culture rooted in shared success.
Great Rewards: Competitive pay, benefits, and flexibility to support your well-being and future.
The equal employment opportunity policy of the GEICO Companies provides for a fair and equal employment opportunity for all associates and job applicants regardless of race, color, religious creed, national origin, ancestry, age, gender, pregnancy, sexual orientation, gender identity, marital status, familial status, disability or genetic information, in compliance with applicable federal, state and local law. GEICO hires and promotes individuals solely on the basis of their qualifications for the job to be filled.
GEICO reasonably accommodates qualified individuals with disabilities to enable them to receive equal employment opportunity and/or perform the essential functions of the job, unless the accommodation would impose an undue hardship to the Company. This applies to all applicants and associates. GEICO also provides a work environment in which each associate is able to be productive and work to the best of their ability. We do not condone or tolerate an atmosphere of intimidation or harassment. We expect and require the cooperation of all associates in maintaining an atmosphere free from discrimination and harassment with mutual respect by and for all associates and applicants.
See All 195+ Senior Software Developer Jobs in Maryland
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Find JobsSenior Software Developer Jobs by City in Maryland
Where Maryland roles are concentrated, by current openings.
Senior Software Developer Job Market in Maryland
A snapshot from current Maryland openings, updated as new roles post.
Who's Hiring
- Booz Allen Hamilton12

- Leidos11

- Visionist7

- Parsons6

- Staffed4U6

Top Industries Hiring
- Technology & Software
- Aerospace & Defense
- Electronics & Hardware
- Construction & Real Estate
What Maryland Employers Look For
The qualifications that appear most often in senior software developer jobs across Maryland.
- Bachelor's or master's degree in computer science, software engineering, or a related field
- Five or more years of professional software development experience with demonstrated technical leadership
- Proficiency in at least one modern language such as Java, Python, C++, or Go
- Experience designing and deploying cloud-native applications on AWS, Azure, or Google Cloud
- Active or eligibility for a U.S. federal security clearance, required by many Maryland defense and government contractors
- Strong grasp of DevSecOps practices, CI/CD pipelines, and agile development methodologies
Senior Software Developer Jobs in Maryland: Frequently Asked Questions
How do you become a senior software developer in Maryland?
Maryland does not require a state-issued license to work as a senior software developer, so the path runs through education and experience. Most roles ask for a bachelor's degree in computer science, software engineering, or a closely related field, followed by several years of progressively responsible development work. In Maryland specifically, earning or maintaining eligibility for a federal security clearance gives candidates a strong advantage, since a large share of the market serves defense and government clients.
How much do senior software developers make in Maryland?
Senior software developers in Maryland earn a median of about $138,680 a year, based on May 2025 Bureau of Labor Statistics wage data, ranging from around $87,690 for the lowest 10% to over $222,610 for the top 10%. Pay rises with experience, specialty, and employer.
Which companies hire senior software developers in Maryland?
Maryland senior software developer roles are posted by Booz Allen Hamilton, Leidos, and Visionist and others right now, based on current listings on Migrate Mate as of August 2026. Maryland's concentration of defense contractors, federal agencies, and large research institutions makes it one of the more active hiring markets for senior-level engineers in the Mid-Atlantic region.
Which Maryland cities have the most senior software developer jobs?
Annapolis Junction, Fort Meade, and Laurel account for the largest share of senior software developer openings in Maryland. The Baltimore metro anchors demand through financial services and academic medical institutions, while the D.C. suburbs of Bethesda and Rockville draw significant volume from federal contractors and biotech firms whose headquarters and major campuses are clustered along the I-270 corridor.
Are there remote senior software developer jobs in Maryland?
Yes, and more than most fields. About 57% of senior software developer openings tied to Maryland are remote or hybrid as of August 2026, reflecting how well most of this work translates to distributed teams. The portions of the role most likely to stay fully remote are application development and cloud engineering, while positions tied to classified government systems or secure facilities typically require on-site presence.
How can I get hired as a senior software developer in Maryland with little or no experience?
The most realistic entry path is through a junior or associate developer role at one of Maryland's large defense contractors or research institutions, then building toward seniority over time. Northrop Grumman, Leidos, and Johns Hopkins Applied Physics Laboratory each run new-graduate and early-career programs that place candidates without prior professional experience. Demonstrating cloud certifications, contributing to open-source projects, or completing a recognized coding bootcamp can substitute for some experience, and candidates who begin the security clearance process early stand out in Maryland's government-heavy market.
Where can I find and apply to senior software developer jobs in Maryland?
You can find and apply to senior software developer jobs in Maryland on Migrate Mate, which lists current Maryland openings. Find roles that fit your experience and apply directly to the employers posting them.
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