141 application developer jobs at 74 companies in Halfway, MD
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Application Engineer
Herndon, Virginia, United States
$100k-$120k/yr OnsiteFull Time
Experience with full life cycle Java development, JavaScript, SQL, J2EE and web application stacks; relational DB experience (SQL Server, Oracle); strong analytical, communication, and testing skills.
Java, JavaScript, SQL, Microsoft SQL Server, Oracle, J2EE, JBoss, Apache, Tomcat, JSP, Java IDE
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Application Developer I
Rockville, Maryland, United States
$65k-$82k/yr OnsiteFull Time
2+ YOEBachelor's or equivalent experience, 2+ years application/software development, experience with Java, JavaScript, HTML, CSS, Standard SQL, Python, ML frameworks and prompt engineering; Google Suite and Microsoft Office proficiency; grocery retail experience preferred.
Java, JavaScript, HTML, CSS, Standard SQL, Python, Machine Learning frameworks, prompt engineering, Google Suite, Microsoft Office, Mac OS, Windows OS
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Application Developer I
Rockville, Maryland, United States
$65k-$82k/yr OnsiteFull Time
2+ YOEBachelor's or equivalent experience, 2+ years application/software development, proficiency in Java, JavaScript, HTML, CSS, Standard SQL, Python, ML frameworks and prompt engineering; experience with Google Suite, Microsoft Office, Mac OS, Windows OS; grocery retail experience preferred; strong communication and prioritization skills.
Java, JavaScript, HTML, CSS, Standard SQL, Python, Machine Learning frameworks, prompt engineering, Google Suite, Microsoft Office, Mac OS, Windows OS, Point of Sale (POS)
2mo
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Application Developer Senior
Germantown or Chicago or Nashville or Washington
$91k-$185k/yr HybridFull Time
10+ YOESenior applications developer with Atlassian/Jira, Java/JavaScript, Azure, SQL; US citizen; willing to travel up to 25%; bachelor’s in CS or equivalent experience.
Jira, Confluence, Java, JavaScript, Azure, .NET, WebSphere, SQL, Power Platform, ServiceNow, IIS, Azure DevOps
2w
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Junior Application Developer
Denver or Springfield or Sterling or St. Louis
$53k-$106k/yr OnsiteFull Time
0+ YOEBachelor's or equivalent, 0–3 years development experience, experience with Java and/or Python, familiarity with web apps and relational databases, TS/SCI clearance with polygraph required.
Java, Python, ArcGIS, GeoServer, OpenLayers, Cesium, Git, CI/CD, containerization
4d
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Mobile Application Developer
Ashburn, Virginia, United States
$115k-$190k/yr HybridFull Time
3+ YOEDegree in CS/engineering, 3–7+ years mobile development experience, hands-on Swift/Kotlin/React Native/Flutter, RESTful APIs, mobile security, cloud backend (AWS GovCloud/Azure Government), Top Secret clearance.
Swift, Kotlin, React Native, Flutter, RESTful APIs, AWS GovCloud, Azure Government, MDM, Jira, Confluence
2w
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Web Application Developer - Senior
Winchester, Virginia, United States
$120k-$165k/yr HybridFull Time
8+ YOEActive Top Secret/SCI eligibility, 8+ years web application engineering experience, 2+ years in past 6 years with AWS, Python, Java, or C#, and ability to translate UI/UX wireframes.
AWS, Python, Java, C#
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Application Engineer 4
Herndon or Potomac
OnsiteFull Time
Must be U.S. citizen with active TS/SCI clearance w/ Full Scope Polygraph. Requires TypeScript/JavaScript, Angular, CSS, JSON/REST experience and UI technical leadership; Jira, Confluence, Agile/SAFe, AWS, Balsamiq, MongoDB desired.
TypeScript, JavaScript, Angular, json, ReST, CSS, Jira, Confluence, Agile Framework, SAFe, AWS, Balsamiq, MongoDB
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Application Developer- Frontend
Herndon, Virginia, United States
$140k-$175k/hr OnsiteFull Time
3+ YOEBachelor's in CS/Software Engineering/STEM, 3+ years developing web apps with Angular and TypeScript, experience with Angular migrations, JavaScript proficiency, Agile experience, active Top Secret clearance and U.S. citizenship required.
Angular, TypeScript, JavaScript, Java, Python, Scaled Agile Framework (SAFe)
2w
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Application Engineer
Hanover, Pennsylvania, United States
OnsiteFull Time
Provide technical support for sales, develop/qualify welding solutions, support product introductions, read blueprints, qualify procedures to AWS/ASME, and travel domestically (~50%).
Microsoft Word, Microsoft Excel, Microsoft PowerPoint, Microsoft Visio, AutoCad
2w
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Junior Application Developer
Denver or St. Louis or Sterling or Springfield
$53k-$106k/yr OnsiteFull Time
0+ YOEBachelor's (or equivalent),0–3 years software development experience,Java and/or Python,web development and relational DB familiarity,TS/SCI clearance with polygraph,teamwork and problem-solving skills.
Java, Python, ArcGIS, GeoServer, OpenLayers, Cesium, Git, CI/CD
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.NET Application Support Engineer
Ashburn or Harrisburg or Pennsauken
OnsiteFull Time
3+ YOE3+ years supporting or developing .NET applications, strong C# debugging, PowerShell scripting, IIS management, T-SQL/MS SQL proficiency, and experience with monitoring and automation; bachelor’s degree or equivalent.
C#, .NET Core, .NET Framework, ASP.NET MVC, Web API, PowerShell, IIS, T-SQL, Microsoft SQL Server, Event Viewer, Serilog, Log4Net, Azure, Google, AWS, Docker, Azure DevOps, Jenkins, GitHub Actions, Jira
1mo
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Application Developer SME (TS/SCI with Poly Required)
Dulles, Virginia, United States
$164k-$275k/yr OnsiteFull Time
10+ YOEUS citizen with active TS/SCI + polygraph required; experienced UI/UX developer for accessible front-end design, creating prototypes, wireframes, and usability standards; 10+ years experience.
1mo
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IT Software Application Developer II (79635)
Sterling, Virginia, United States
OnsiteFull Time
10+ YOEBachelor's in CS or related (or equiv. experience); 10+ years full-stack web development with Java and .NET; experience with Spring Boot, ASP.NET MVC/Web API, Azure, Angular, HL7/FHIR, SQL databases, CI/CD, and healthcare compliance (HIPAA).
Java, .NET, ASP.NET MVC, Web API, Spring Boot, Azure, Angular, FHIR, HL7, EHR, SQL Server, PostgreSQL, SVN, Git, CI/CD, Jenkins, GitHub, Azure DevOps, Power BI, Pentaho, Microservices
1mo
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Building Controls Application Engineer
San Diego or Dallas or Chicago or Waco or Boston or Ashburn or Houston or Lehi or Denver
$120k-$130k/yr HybridFull Time
10+ YOE10+ years engineering experience, 5+ years BMS application development; DDC and PLC programming, BACnet/Modbus/Ethernet-IP integrations, Niagara (Niagara N4), Ignition, Wonderware, Distech, networking knowledge, and Microsoft Office proficiency.
BMS, SCADA, DDC, PLC, BACnet, Modbus, Niagara, Niagara N4, Ignition, Wonderware, Distech, Ethernet/IP, SNMP, MQTT, Microsoft Office
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Application / API Lifecycle Automation Developer
Herndon, Virginia, United States
$160k-$195k/yr RemoteFull Time
5+ YOE5+ years designing and delivering API lifecycle automation, developer portals, CI/CD integrations, Zero Trust API security, and observability with documented automation metrics.
AppDynamics, ELK, OpenTelemetry, Backstage, Stoplight, Kong Dev Portal, Apigee Developer Portal, Kong, Apigee, MuleSoft, Azure API Management (Azure APIM), AWS API Gateway, CI/CD
3w
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(USA) Staff, Application Security Engineer
Bentonville or Herndon
$110k-$264k/yr OnsiteFull Time
4+ YOEBachelor's degree plus 4 years in application security, or 6 years of application security experience. Preferred security certifications and project leadership experience.
AI, CI/CD, IDE, CLI, PR bots, WCAG 2.2 AA
3w
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Full-Stack Linux Cyber Application Developer
Herndon, Virginia, United States
$87k-$198k/yr OnsiteFull Time
5+ YOE5+ years software development experience, 3+ years Python, 2+ years JavaScript, Linux OS experience, TS/SCI with polygraph, bachelor's degree or 8+ years experience, familiarity with containers and CI/CD.
Python, JavaScript, Linux, Docker, Podman, Angular, CI/CD
3w
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Jr. PLM Application Developer
Rockville or Washington
HybridFull Time
2+ YOEBachelor's or associate degree with relevant experience, 2+ years PLM/CAD/DOORS experience preferred, PTC Windchill (or TeamCenter/Enovia) experience, SysML preferred, ability to obtain Secret clearance.
PTC Windchill, TeamCenter, Enovia, SysML, DOORS, PLM, CAD
1w
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Senior Application Engineer (Full-Stack Engineer + PEGA)
Vienna or Pensacola or Winchester
$115k-$180k/yr HybridFull Time
Bachelor's or equivalent, strong Java/JEE, Spring, Hibernate, REST/SOAP, database and cloud (Azure) experience, hands-on PEGA, Agile experience, and leadership/mentoring ability.
Java, Java Enterprise Edition (J2EE/JEE), Spring Framework, Hibernate, REST, SOAP, Oracle, Microsoft SQL Server, DB2, AzureSQL, Cosmos, Microsoft Azure, PEGA
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