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12,857 developer jobs at 2,440 companies in Maryland

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Reverse Engineer/Developer
Annapolis Junction, Maryland, United States
OnsiteFull Time
BigBear.ai
BigBear.aiNYSE: BBAI: Public U.S. defense technology providing AI-powered decision-intelligence software and services to government and commercial customers.
10+ YOETS/SCI with FSP required; 10+ years software engineering experience (or 12+ with BS); advanced reverse engineering, software development and testing, networking knowledge, and analytical skills.
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2mo
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ServiceNow Developer
Bethesda, Maryland, United States
$90k-$140k/yr HybridFull Time
Spatial Front
Spatial Front: Privately held federal IT consulting firm providing geospatial, AI, cloud, systems integration, and modernization services to agencies.
3+ YOE3+ years IT development; ServiceNow CSA/CAD; ITOM and Event Management experience; UI Builder/workspace development; data interfaces; agile development; Service Portal scripting; remote with occasional onsite.
ServiceNow, UI Builder, ITOM, Event Management, REST APIs, Service Portal, Workflow Editor, Workflow Designer, Analytics
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1mo
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Reverse Engineer/Developer
Annapolis Junction, Maryland, United States
OnsiteFull Time
BigBear.ai
BigBear.aiNYSE: BBAI: Public U.S. defense technology providing AI-powered decision-intelligence software and services to government and commercial customers.
10+ YOE10+ years software engineering experience (varies with degree), advanced reverse engineering, development and testing, analytical skills, domain knowledge of networking and agency tools, TS/SCI with FSP.
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3w
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Application Developer
Laurel, Maryland, United States
$69k-$158k/yr OnsiteFull Time
Booz Allen Hamilton
Booz Allen HamiltonNYSE: BAH: Global firm providing management, technology, and engineering consulting services.
4+ YOEBachelor's degree, 4+ years of software design and development, three or more programming languages, Linux application development, and TS/SCI clearance with polygraph.
Python, Java, Go, Rust, Structured Query Language (SQL), NoSQL, Linux, JMS, JSON, XML, SOA, REST, Bootstrap, Angular, HTML, HTML5, CSS, JavaScript, C, C++, C#, Ajax, Forcepoint High Speed Guards, OWL Data Diodes, ISSE Guards
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3w
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Application Developer
Laurel, Maryland, United States
$69k-$158k/yr OnsiteFull Time
Booz Allen Hamilton
Booz Allen HamiltonNYSE: BAH: Global firm providing management, technology, and engineering consulting services.
4+ YOERequires 4+ years in software design and development, three or more programming languages, Linux application development, a bachelor's degree, and TS/SCI clearance with polygraph.
Python, Java, Go, Rust, Structured Query Language (SQL), NoSQL, Linux, JMS, JSON, XML, SOA, REST, Bootstrap, Angular, HTML, HTML5, CSS, JavaScript, C, C++, C#, Ajax, Forcepoint High Speed Guards, OWL Data Diodes, ISSE Guards
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1w
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Lead Developer
Camp Springs, Maryland, United States
OnsiteFull Time
Fusion Technology
Fusion Technology: HUBZone IT contractor providing software, cybersecurity, cloud, biometric, and systems-engineering services to U.S. government agencies.
5+ YOEBachelor's degree and 5 years of related software development and DevSecOps experience required; must be able to obtain a DHS Public Trust Clearance.
DevSecOps, CI/CD
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2w
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ServiceNow Developer
Bethesda, Maryland, United States
$104k-$218k/yr HybridFull Time
CACI
CACINYSE: CACI: Provider of specialized IT and mission-critical government services.
4+ YOEU.S. citizenship, active TS/SCI clearance with polygraph, degree and 4–8 years of experience, ServiceNow development, JavaScript, Glide, agile development, and ServiceNow certification required.
ServiceNow, ITSM, SPM, PPM, CMDB, ITOM, ITAM, CSM, ATF, VTB, Agile, Service Portal, HR Service Delivery, JavaScript, Glide, HTML, CSS, Jelly, ISO 9000
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3mo
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MuleSoft Developer
Adelphi, Maryland, United States
RemoteContract
CMT Services
CMT Services: Woman-owned consulting, management, and technology services firm serving federal, state, local, and commercial clients.
3+ YOESenior MuleSoft Developer with 3-6 years of experience; MuleSoft Certified Developer; Bachelor’s or related degree; RESTful web services; Java, RAML, JSON; Cloud/DevOps experience preferred.
MuleSoft, Java, RAML, JSON, Maven, REST, Web Services, XML, JQuery, AJAX, HTML, CSS, Bootstrap, MySQL, Oracle
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1mo
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Senior Developer
Maryland, United States
OnsiteFull Time
Infinite Computer Solutions
Infinite Computer Solutions: Global provider of digital engineering and IT services.
6+ YOE6+ years SharePoint migration and Power Platform development experience; strong SPFx, JavaScript/TypeScript, PowerShell, EMR not mentioned; ability to remediate legacy customizations and validate migrations.
SharePoint 2013, SharePoint 2016, SharePoint 2019, SharePoint Online, Sharegate, Microsoft Migration Manager, Power Apps, Power Automate, SPFx, JavaScript, TypeScript, REST, PowerShell, PnP PowerShell, JSON, HTML, CSS, Microsoft 365, Azure AD / Entra ID, Teams, OneDrive
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3w
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SNOW Developer
Hyattsville or Washington or Alexandria
$102k-$128k/yr OnsiteFull Time
DMI
DMI: Private IT services firm providing digital transformation and managed technology services to government agencies and commercial enterprises.
4+ YOEBachelor's degree,4–7 years web application development experience (2 years DevOps),proficiency in front-end UI development and design systems,experience with Agile and SDLC,eligible to work in the US.
Angular, Figma, React, Vue, HTML/CSS, JavaScript/TypeScript, Bootstrap, JSON, YAML, SDLC, JIRA, Confluence, Git
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2w
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AI Developer/Engineer – Senior Software Developer, Application
Hyattsville, Maryland, United States
RemoteFull Time
CS Innovations
CS Innovations: Minority-owned cybersecurity consulting firm serving federal, private, and commercial organizations with information assurance and security services.
5+ YOERequires 5–10 years of AI/ML development experience, Python, R, or JavaScript, Terraform, deep learning frameworks, CI/CD, Git, a relevant bachelor's or master's degree, U.S. citizenship, and Public Trust eligibility.
Python, R, JavaScript, Terraform, TensorFlow, PyTorch, Azure ML, AWS SageMaker, GCP Vertex AI, CI/CD, Git
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2mo
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CNO Developer
Annapolis Junction, Maryland, United States
$92k-$154k/yr OnsiteFull Time
ManTech International
ManTech International: Advancing the future of defense through innovative technology.
3+ YOETS/SCI w/ Poly required; U.S. citizen. 3+ years software development (offensive/defensive cyberspace ops preferred). Proficiency in C/C++/Rust/Go and Python/PowerShell/Bash; OPSEC-aware capability development.
C, C++, Rust, Go, Python, PowerShell, Bash, Docker, CMake, Makefile
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6d
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Software Engineer/Developer
Lexington Park, Maryland, United States
$90k-$125k/yr OnsiteFull Time
SITEC Consulting
SITEC Consulting: Private IT services firm delivering software, systems, cloud, and networking solutions for government and commercial clients.
6+ YOERequires at least 6 years developing or sustaining mission-critical federal or DoD software, with software design, Agile, DevSecOps, testing, troubleshooting, configuration management, and version control experience.
Agile, DevSecOps
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1w
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Lead Developer
Harmarville or Washington or Maryland or Virginia
$120k-$128k/yr OnsiteFull Time
Food and Commercial Workers
Food and Commercial Workers: 501(c)(5) nonprofit labor union representing grocery, food-processing, retail, and healthcare workers in the United States and Canada.
7+ YOEBachelor's degree or equivalent experience, 7+ years developing full-stack web applications, and proficiency with C#, .NET Core, REST APIs, React, TypeScript, JavaScript, HTML, CSS, SQL, databases, reporting tools, and Git.
C#, .NET Core, REST APIs, React, TypeScript, JavaScript, HTML, CSS, SQL, Git, COBOL, CI/CD, Microsoft Azure, Microsoft Office
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3mo
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Entry Web Developer
Annapolis Junction, Maryland, United States
$87k-$98k/yr OnsiteFull Time
Lentech
Lentech: Employee-owned federal IT and mission-technical services contractor supporting civil, defense, and intelligence agencies.
0+ YOEEntry-level web developer with TS.SCI w FSP through MD; hands-on web development skills, learning mindset, and ability to work in AWS environments.
PHP, CSharp/.NET, Java, Node.js, Python, HTML, CSS, JavaScript, Vue.js, React, Linux, AWS
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3mo
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Web Developer (WD1)
Laurel, Maryland, United States
OnsiteFull Time
Entegra Systems
Entegra Systems: Employee-owned national-security contractor providing intelligence, technology, language, operations, and training services to U.S. government agencies.
4+ YOEFour years web development experience; Bachelor's degree in a technical field; SharePoint, CSS, JavaScript, HTML; ability to design, develop, troubleshoot, and implement web apps
SharePoint, CSS, JavaScript, HTML, Microsoft Office
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2mo
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Agile Developer
Fort Meade, Maryland, United States
$155k-$170k/yr OnsiteFull Time, Contract
ALEX - Alternative Experts
ALEX - Alternative Experts: Woman-owned Virginia government contractor delivering AI data analytics, facility modernization, logistics, and professional services.
9+ YOESenior developer with cloud-native Java Spring Boot microservices on AWS, CI/CD, Kubernetes/Docker, NoSQL/MongoDB, OAuth/OIDC, test automation; active TS/SCI with FS polygraph and CI investigation; 9+ years (BS) or 7+ years (MS).
Java, Spring Boot, Python, AWS, Maven, GitLab, GitOps, Kubernetes, Docker, NoSQL, MongoDB, OAuth, OIDC, Playwright, Cucumber
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2w
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Engineer, Software Development
Hunt Valley, Maryland, United States
$85k-$105k/yr HybridFull Time
Sinclair Broadcast Group
Sinclair Broadcast GroupNasdaq: SBGI: Diversified media providing local news and sports content.
5+ YOERequires 5+ years developing responsive websites with HTML, CSS, JavaScript, and modern frameworks; C#, APIs, SQL, databases, Agile, Git, and software development lifecycle experience.
HTML5, CSS, JavaScript, Angular, React, Vue.js, C#, SQL, Microsoft SQL Server, MySQL, MongoDB, Bootstrap 5, SOAP, REST, HTTP, Azure DevOps, Git, Dell Boomi, Microsoft .NET, TypeScript
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6d
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Software Engineer (AI-Assisted Developer Tooling)
Laurel or Columbia
$170k-$240k/yr OnsiteFull Time
Visionist
Visionist: Employee-owned defense contractor providing software, analytics, and UX services for national-security missions.
12+ YOEBachelor's degree in a technical discipline or equivalent experience, 12 years of software development experience, modern programming language expertise, IDE and build-system experience, and AI/LLM developer-tool experience.
Integrated Development Environment (IDE), Continuous Integration/Continuous Delivery (CI/CD), Large Language Model (LLM)
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3mo
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Applications Developer
Chantilly or Columbia
OnsiteFull Time
Freedom Technology Solutions Group
Freedom Technology Solutions Group: Provides IT consulting and government technology services.
Experience leading Agile teams, cloud/DevOps, full-stack development, API/microservices, UI/UX, data engineering, and security.
AWS, Azure, GCP, Docker, Kubernetes, Jenkins, Git, GitHub, GitLab, Nexus, Terraform, Ansible, Jira, Confluence, React, Angular, Vue.js, Java, Python, Spring Boot, Node.js, PostgreSQL, MySQL, MongoDB, Elasticsearch
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