3,456 junior developer jobs at 1,296 companies in Hampstead, MD
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Junior Application Developer
Annapolis Junction or Columbia
$140k-$190k/yr HybridFull Time
3+ YOEActive TS/SCI with Polygraph; Bachelor in CS/Software Eng/IS plus 3 years of software dev; Master’s plus 1 year; 4-year substitution option; Python, Django, Docker, AWS, Java, JavaScript, ReactJS/Vue.js; Agile experience.
Python, Django, Docker, AWS, Java, JavaScript, ReactJS, Vue.js, PostgreSQL, HTML, CSS
2mo
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Junior Software Engineer
Washington, District of Columbia, United States
$100k-$145k/yr OnsiteFull Time
3+ YOEBachelor's degree in a technical field; 3 years software development; object-oriented programming; multi-INT or complex software systems; strong requirements analysis and documentation; collaboration and communication skills.
Java, C++, Python, Object-oriented programming, Multi-INT analysis tools, Software development tools
2mo
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Junior Software Engineer
Annapolis Junction, Maryland, United States
$70k-$190k/yr OnsiteFull Time
0+ YOEEntry-level software engineer with Python proficiency, production experience, and understanding of AI concepts and streaming data pipelines.
Python, Apache Kafka, Elasticsearch, PydanticAI, Langgraph, DeepAgents, APIs, Software development tooling
2mo
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Junior Engineer
Washington, District of Columbia, United States
OnsiteFull Time
4+ YOEBachelor's degree in a technical field or 4 years Navy combat systems/engineering experience; active DoD SECRET clearance or ability to obtain; on-site in Washington, DC.
2mo
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Junior Engineer
Washington, District of Columbia, United States
$60k-$170k/yr OnsiteFull Time
5+ YOEBachelor's in web design, CS, math, or engineering; TS clearance; 5 years modeling/visualization; HTML/CSS/XML; WordPress/CMS; MS Office.
HTML, CSS, XML, WordPress, CMS, Office Suite
1mo
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Junior Developer
Paradise, Pennsylvania, United States
$28-$34/hr OnsiteFull Time
Experience with API integration, databases, and coding in multiple languages (preferably PHP, Python, JavaScript). Familiarity with Jira, Git, Trello, QuickBase/Zoho, and comfortable using AI-assisted development tools.
PHP, Python, JavaScript, GitHub Copilot, Jira, Git, Trello, QuickBase, Zoho, Sage Intacct, REST APIs
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Junior Developer
Annapolis Junction, Maryland, United States
$77k-$128k/yr OnsiteFull Time
1+ YOEBachelor's in IT-related field and 1+ years software development experience. Must have active TS/SCI with polygraph. Proficiency in Python, Git, SQL, HTML/CSS/JavaScript; experience with Docker, Ansible, React, and unit testing frameworks.
Python, React.js, Docker, Ansible, Git, pytest, JavaScript, TypeScript, SQL, PostgreSQL, MySQL, SQLite, HTML5, CSS3, Docker Compose, GitLab CI, Jest, Vue.js, Angular, Node.js, AWS, Azure, GCP, Linux
2mo
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Junior Data Integration Developer
McLean, Virginia, United States
HybridFull Time
1+ YOEBachelor's in CS/SE/IS or related field; 1–2 years backend/API integration; REST APIs; AWS; JS/TS; Docker/Kubernetes; Git/CI/CD.
REST API Development, AWS Cloud Services, JavaScript/TypeScript, React/Angular/Vue.js, Docker & Kubernetes (EKS), AWS Lambda / API Gateway, Data Transformation & Validation, CI/CD Pipelines, Git Version Control
2mo
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Junior Network Engineer
Sterling, Virginia, United States
OnsiteFull Time
1+ YOE1+ years network administration; degree in CS/EE/CE; strong understanding of networking protocols; scripting with Python/Bash; CI/CD experience; routing tech (OSPF/BGP/EIGRP/EVPN); IT performance and security monitoring; excellent communication.
LDAP, SAML, OAuth 2.0, SSH, SFTP, SCP, SNMPv3, Netflow, SMTP, Python, Bash, CI/CD, TCP/IP, traffic analysis, TAPs, traffic brokers, OSPF, BGP, EIGRP, EVPN, SDLC, systems engineering, IT performance management, IT operations, operational monitoring, security monitoring, KPI
1mo
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Junior Software Developer
Washington or Maryland or Virginia
OnsiteFull Time
2+ YOEBachelor's or equivalent, 2+ years software development experience, proficiency with C#/.NET or Java, JavaScript frameworks (React/Angular), Microsoft Azure and Azure DevOps, RESTful APIs, and relational databases.
C#/.NET, Java, JavaScript, React, Angular, Microsoft Azure, Azure DevOps, RESTful APIs, SQL Server, PostgreSQL, ASP.NET Core, Spring Boot, Docker, Kubernetes, Terraform, Bicep, PowerShell, Python, Bash, CI/CD pipelines
2mo
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Junior Systems Engineer, TS/SCI w/Poly
Fort Meade, Maryland, United States
$66k-$106k/yr OnsiteFull Time
Clearance: Active TS/SCI with polygraph; Bachelor's degree in technical field or 4 years of relevant experience; Security+ certification; software/system development knowledge.
MS Word, PowerPoint, Visio
1w
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Junior Geospatial Developer
Chestertown, Maryland, United States
$54k/yr OnsiteFull Time
Experience integrating spatial data into web apps, API or automation scripting, familiarity with JavaScript, Python, and cloud backends; willingness to learn server deployment and mentor interns.
JavaScript, Python, Firebase
3w
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Junior Angular Developer
Washington, District of Columbia, United States
$58k-$136k/yr OnsiteFull Time
Computer-science background with experience in Angular and Java stacks, Oracle/PostgreSQL, GIT, strong analytical and communication skills, and ability to deliver in Agile teams.
Angular, AngularJS, TypeScript, Spring, SpringBoot, Java, Oracle SQL, PostgreSQL, GIT, GitLab, HTML, JavaScript, jQuery, Bootstrap, SOAP, REST, JIRA, Oracle PL/SQL
2d
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Junior Software Engineer
Laurel, Maryland, United States
$85k-$195k/yr OnsiteFull Time
3+ YOERequires a bachelor's degree in a relevant technical field, 3 years of software development experience, strong communication skills, occasional travel, U.S. citizenship, and eligibility for Secret clearance.
object-oriented programming
4d
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Software Developer - Junior (Team 01)
Washington, District of Columbia, United States
$100k-$115k/yr OnsiteFull Time
1+ YOEAt least 1 year developing, testing, and deploying backend software; Java experience; bachelor's degree or equivalent experience; active Top Secret clearance with SCI eligibility.
Java, JavaScript, Go, Python, TypeScript, .NET, Java Development Kit, Java Spring, Node.js, Go Gin, AngularJS, React, Next.js, Spring, NestJS, Gin, Google Web Toolkit, Hibernate, Struts, Git, Jira, SonarQube, GitLab SAST, Jest, Mocha, Chai, Tailwind CSS, Material UI, Express, npm, SOAP, Maven, Gradle, Confluence, Microsoft Excel
4d
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Junior IT Software Engineer
McLean, Virginia, United States
$70k-$110k/yr HybridFull Time
Technical bachelor's degree, Design Intelligence experience, cloud experience, Git, PowerShell/Python/C#, strong writing, and attention to detail required; 1–2 years software development preferred.
Microsoft Azure, Logic Apps, PowerShell, Azure Functions, C#, SaaS, Entra ID, SCIM, GitHub, GitLab, Bitbucket, AWS, GCP, Python, REST APIs, JSON, webhooks, Graph API
3d
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Junior Software Engineer (Clearance Sponsorship)
Annapolis Junction, Maryland, United States
$94k-$127k/yr OnsiteFull Time
0+ YOE0+ years of related experience; skills in Java, Linux, Python, application development, and software development. U.S. citizenship and Top Secret SCI with Polygraph clearance required.
Java, Linux, Python
1mo
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Junior Software Engineer
Annapolis Junction, Maryland, United States
OnsiteFull Time
Tiber Technologies: Providing specialized engineering and security services for federal missions.
U.S. citizen with active clearance and polygraph required. Bachelor's in computer science, engineering, or related field required. Proficiency in Java, Python, PySpark, and experience with big-data frameworks (Hadoop, MapReduce, Pig), ETL, JSON/BSON.
Java, Python, PySpark, Pig, MapReduce, JSON, BSON, Hadoop, ETL
2w
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Junior Software Engineer
Warrenton or McLean or Fort Eisenhower
$100k-$150k/yr OnsiteFull Time
Bachelor's in CS or related, familiarity with Java/Python/JavaScript and modern web stacks, TS/SCI clearance required, strong communication and problem-solving skills.
Java, Python, JavaScript, Typescript, Angular, React, ElasticSearch, ELK stack, Redis, Web Services (REST), docker, lxc, Kubernetes, helm, Machine Learning, Data Analytics, Android, NoSQL, SQL, Xmidas, Digital Signal Processing
1mo
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Junior DevOps Engineer
Hanover, Maryland, United States
$63k-$121k/yr HybridFull Time
DoD 8570 certification (or within 90 days), engineering/infrastructure experience, VMWare/Vsphere/VCenter, Windows/Linux system administration; active TS/SCI clearance required.
VMWare, Vsphere, VCenter, Windows, Linux, Python, Shell, Bash, Ansible, Kubernetes, Docker, Scaled Agile Fram
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