7,958 developer jobs at 1,650 companies in Hanover, PA

1w
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Reverse Engineer/Developer
Annapolis Junction, Maryland, United States
OnsiteFull Time
BigBear.ai
BigBear.aiNYSE: BBAI: AI-powered decision intelligence for complex mission environments.
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.
1mo
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Application Developer
Laurel, Maryland, United States
$69k-$158k/yr OnsiteFull Time
Booz Allen Hamilton
Booz Allen HamiltonNYSE: BAH: Provides technology and management consulting services to diverse organizations.
4+ YOETS/SCI with polygraph required; 4+ years software design and development; experience with 3+ of Python, Java, Go, Rust, SQL/NoSQL; Linux development; bachelor's degree required.
Python, Java, Go, Rust, SQL, NoSQL, Linux, JMS, JSON, XML, SOA, RESTful, Bootstrap, Angular, HTML, HTML5, CSS, JavaScript, C, C++, C#, Ajax, Forcepoint High Speed Guards, OWL Data Diodes, ISSE Guards
2mo
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Android-savvy CNO Developer
Hanover, Maryland, United States
HybridFull Time
PAX Engineering
PAX Engineering: Provides software and systems engineering for the intelligence community.
C development, native Android development, embedded development, Bluetooth experience.
C, Android, Embedded, Bluetooth
2w
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Junior Developer
Paradise, Pennsylvania, United States
$28-$34/hr OnsiteFull Time
Paradise Energy Solutions
Paradise Energy Solutions: Full-service solar energy installation and maintenance provider.
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
3w
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CNO Developer
Annapolis Junction, Maryland, United States
$92k-$154k/yr OnsiteFull Time
ManTech
ManTech: Provides technology solutions for defense and intelligence agencies.
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
1mo
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Web Developer (WD1)
Laurel, Maryland, United States
OnsiteFull Time
Entegra Systems
Entegra Systems: Provides engineering and intelligence analysis for government missions.
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
4d
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Software Engineer (AI-Assisted Developer Tooling)
Laurel, Maryland, United States
$170k-$240k/yr OnsiteFull Time
Visionist
Visionist: Provides software engineering and data analytics for national security.
12+ YOEActive Top Secret/SCI with polygraph, Bachelor's in a technical discipline (or +4 years experience), 12 years software development experience, experience with IDEs, CI/CD, and LLM/AI developer tools.
IDEs, CI/CD, LLM
2mo
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Applications Developer
Chantilly or Columbia
OnsiteFull Time
Freedom Technology Solutions Group
Freedom Technology Solutions Group: Provides geospatial and software engineering solutions for national security agencies.
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
2mo
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Salesforce Developer
Columbia, Maryland, United States
HybridFull Time
Cogent People
Cogent People: A government consulting and technology services firm delivering secure, scalable digital solutions.
5+ YOE5+ years Salesforce development; Apex, LWC, Flow; REST/SOAP; Bachelor's in CS/IT or equivalent; federal/regulatory experience; strong communication.
Apex, Lightning Web Components, Flow, REST API, SOAP API, Platform Events, AWS, Salesforce Einstein, CI/CD
1mo
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Software Developer
Linthicum, Maryland, United States
$135k-$216k/yr OnsiteFull Time
Peraton
Peraton: National security and mission-critical government technology services provider.
3+ YOEActive Secret clearance; required security certification (Security+, CASP+, CKA, or AWS Developer Associate). Experience designing, developing, testing, and debugging web and cloud-native applications using C#, Java, Python, PHP, ASP.NET, Angular/AngularJS, PostgreSQL, Azure, Docker/Kubernetes, GitLab CI/CD, Helm, and related tools; 3+ years (depen...
C#, ASP.NET, AngularJS, Angular, Apache HTTP Server, PostgreSQL, Azure, Docker, Kubernetes, GitLab CI/CD, Helm, Java, Python, PHP, Jira, Confluence, GitLab, SQL, NoSQL
1mo
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Software Engineer/ Data Developer
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 required. Strong Java and Python development, Docker/Kubernetes, Git/GitLab, Linux, and SRE familiarity required.
Java, Python, Docker, Kubernetes, Git, GitLab, Linux, Apache NiFi, Elasticsearch, Kibana, Hadoop
1mo
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Web Developer
Annapolis Junction, Maryland, United States
$160k-$195k/yr OnsiteFull Time
LufCo
LufCo: Provides specialized engineering and analytic services for defense missions.
8+ YOEActive TS/SCI with Polygraph; 8+ years development experience; Bachelor's in a technical field; strong Java, JavaScript, React/SolidJS, SpringBoot, Grafana skills.
Java, Swing, Servlets, JavaScript, JQuery, React, SolidJS, SpringBoot, Grafana
3d
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Agile Developer 3
Annapolis Junction, Maryland, United States
OnsiteFull Time
Base-2 Solutions
Base-2 Solutions: Delivers engineering and technology services for national security.
9+ YOEActive TS/SCI with Full Scope Polygraph; 9+ years development experience; Bachelor's degree or equivalent; experience with full-stack Java/React microservices, CI/CD, and modern datastores.
Java, JavaScript, React, GitLab, Maven, Jenkins, Nexus, NoSQL, Spring Boot, JSON, BSON, Kubernetes, Docker, Terraform, Swagger, AWS
3mo
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Frontend Developer
Columbia, Maryland, United States
$87k-$182k/yr OnsiteFull Time
CACI
CACINYSE: CACI: Provides information technology and professional services to government clients.
7+ YOE7+ years SWE; TS/SCI with polygraph;Bachelor in CS or related; front-end testing/development; React; Robot Framework; Python/Java/C++; required
React, Robot Framework, Python, Java, C++
2mo
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CNO Developer
Fort Meade, Maryland, United States
$77k-$163k/yr OnsiteFull Time
Nightwing
Nightwing: Provides advanced cyber and intelligence solutions for national security.
5+ YOE5-7 years in C/C++ and Python; strong knowledge of networks and OS internals; experience with binary analysis tools; able to design and develop software with minimal oversight.
C/C++, Python, IDA Pro, Ghidra
1mo
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OneStream Developer
Grand Rapids or Los Angeles or Washington or Troy or New York or Houston or Chicago or Baltimore or Columbia or Richmond or Memphis or Raleigh or Boston or San Jose or San Francisco or Austin or Kalamazoo or Spokane or Denver or Fort Worth or Atlanta or Orlando or Dallas or Wilmington or Phoenix or San Antonio or Milwaukee or Madison or McLean or Huntsville or Woodbridge or Stamford or Miami or Philadelphia or Charlotte or Greenville or West Palm Beach or Costa Mesa or St. Louis or Fort Lauderdale or Seattle or Rosemont or Pittsburgh or Tulsa or Cincinnati or Cleveland or Columbus or Akron or Cherry Hill or Tampa or Minneapolis or Anchorage or Salt Lake City or Norfolk or Jacksonville or Boulder or Nashville or Oak Brook or Las Vegas or Indianapolis or San Diego or Baton Rouge or Ridgeland or Jackson or Tallahassee or Omaha
$120k-$145k/yr OnsiteFull Time
BDO USA
BDO USA: Provides accounting, tax, and business advisory services to organizations.
3+ YOE3+ years development experience in financial/CPM systems; required SQL and VB.NET; PowerShell and Microsoft Azure preferred; High School diploma required; Bachelor's in technology preferred.
OneStream, Microsoft SQL Server, SQL, VB.NET, Microsoft .Net, PowerShell, Microsoft Azure, ETL, corporate performance management (CPM)
2w
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Embedded Developer
Annapolis Junction, Maryland, United States
$69k-$158k/yr OnsiteFull Time
Booz Allen Hamilton
Booz Allen HamiltonNYSE: BAH: Consulting and technology services for government and commercial clients
6+ YOETS/SCI with polygraph required; 6+ years software development experience (C++ and Java), systems analysis/integration, Python and pytest experience, assembly language experience, and a bachelor’s degree.
C++, Java, Python, pytest, assembly, C, GIT, Maven, Bamboo, Jenkins, XML, XLST, CppUnit, GMock
4d
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Developer, Applications
Westminster or Crawfordsville
$70k-$85k/yr OnsiteFull Time
Bertelsmann
Bertelsmann: Global media, services, and education conglomerate.
2+ YOE2–5 years IT development/support experience or equivalent; college degree or equivalent; experience with Oracle PL/SQL, Linux, Python, JavaScript, Git; strong analytical and problem-solving skills.
Oracle (PL/SQL, stored objects), Linux, Python, HTML, JavaScript, Perl, C, Git, VS Code
3w
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Salesforce Developer
Baltimore or Windsor Mill or Washington
$129k-$165k/yr RemoteFull Time
Index Analytics
Index Analytics: Delivers data strategy and IT solutions to federal health agencies.
4+ YOEBachelor's in CS/IT, 4+ years Salesforce Lightning customization experience, 2+ years declarative Salesforce development, EMR not required; must be US-based/authorized and able to obtain Public Trust clearance.
Salesforce, Lightning Design System, Lightning Web Components, Lightning Aura Components, Apex, Workflows, Approval Processes, Process Builder, Flows, Live Chat, Knowledge, Case Lifecycle Management, Assignment Rules, Reports and Dashboards, Experience Cloud, AppExchange, SAML, OAuth, Snyk, AppOmni, GIT, Copado, CI/CD
1mo
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Bizagi Developer
Baltimore or Maryland
$120k-$150k/yr HybridFull Time
VersaTech
VersaTech: An ISO-certified provider of technology solutions to the public sector specializing in digital transformation and IT services.
5+ YOEBachelor's in CS/IS (or equivalent), 5+ years Bizagi development, SQL Server, C#, REST/SOAP, Azure, CI/CD and agile experience; strong communication; Maryland/regional residency for on-site support.
Bizagi, SQL Server, C#, REST, SOAP, Azure, CI/CD, IPA, DPA, RPA