107 applications developer jobs at 72 companies in Mount Joy, PA
2d
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Applications Developer 2
Harrisburg or Dauphin County
$69k-$105k/yr HybridFull Time, Temporary
2+ YOERequires a bachelor's degree in information technology, or qualifying IT experience, application development or maintenance experience, or an associate's degree with relevant experience.
Microsoft .NET, Microsoft .NET 6, Microsoft .NET 7, Microsoft .NET 8, Visual C#, VB.NET, ASP.NET, SQL Server
3w
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Developer, Applications
Westminster or Crawfordsville
$70k-$85k/yr OnsiteFull Time
2+ YOECollege degree or equivalent with 2+ years IT development/support experience; experience with ERP/WMS/TMS; strong Oracle PL/SQL, Linux, Python, JavaScript, and Git skills; barcode and API knowledge.
Oracle, PL/SQL, Linux, Python, HTML, JavaScript, Perl, C, TCP/IP, API, Git, VS Code
3mo
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Software Applications Engineer
Aberdeen Proving Ground, Maryland, United States
$115k-$130k/yr HybridFull Time
5+ YOEDoD Secret clearance; BS in computer science or related field; 5+ years in software applications engineering; strong .NET/C#, MudBlazor, HTML/CSS/JavaScript; API development; Azure/DevOps; security+; hybrid role near Aberdeen Proving Ground, MD.
C#, .NET, MudBlazor, HTML, CSS, JavaScript, OpenXml, ASP.NET Core, Entity Framework Core, SQL, Azure, DevOps, OpenID Connect, OAuth 2.0, Microsoft Entra ID
3w
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Developer, Applications
Westminster, Maryland, United States
$70k-$85k/yr OnsiteFull Time
2+ YOE2+ years IT development/support experience, Oracle/PL/SQL, Linux shell scripting, Python/HTML/JavaScript/Perl/C, Git and VS Code experience; strong analytical and problem-solving skills.
PL/SQL, Linux, Python, HTML, JavaScript, Perl, C, TCP/IP, Git, VS Code, API
2mo
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Systems & Applications Engineer
Aberdeen Proving Ground, Maryland, United States
$150k-$174k/yr OnsiteFull Time
10+ YOEBachelor's or Master's in computer science/engineering; 10+ years related experience; Secret clearance with ability to obtain Top Secret; cloud, data engineering, and software development expertise.
Python, Java, Cloud Platforms, ETL Tools, Message Brokers, API Gateways, Power BI, Kibana, Data Warehouses, Data Mesh, Data Lakes
1mo
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Applications Engineer, Mechanical HVAC
West Chester, Pennsylvania, United States
$60k-$70k/yr OnsiteFull Time
Bachelor's in Mechanical Engineering, strong analytical and organizational skills, proficiency with CRM and Microsoft Office, experience preparing HVAC cost estimates and sourcing pricing.
CRM, Microsoft Office Suite, Dynamics scope template
2w
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Field Applications Engineer
Yocumtown, Pennsylvania, United States
OnsiteFull Time
5+ YOEBachelor's in Mechanical, Electrical, or Computer Engineering; 5+ years providing technical sales/product marketing support; experience with modeling tools and Microsoft Office; strong communication and presentation skills; some travel required.
Pro E, Solidworks, Microsoft Office
2w
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Field Applications Engineer
Valley Green or Yocumtown
OnsiteFull Time
5+ YOEBachelors in Mechanical, Electrical, or Computer Engineering; minimum 5 years providing product marketing and sales technical support; experience with modeling tools (Pro E or SolidWorks) and Microsoft Office; strong communication and presentation skills.
Pro E, SolidWorks, Microsoft Office Products
3d
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Project Development Applications Engineer - Chillers (hybrid)
New Freedom or San Antonio or York or Baltimore
$100k-$135k/yr HybridFull Time
5+ YOEBachelor's in Engineering,5+ years refrigeration/related experience,knowledge of large refrigeration systems,ability to engage customers and support chiller solutions.
3d
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Enterprise Applications Engineer (DMS)
Pittsburgh or Harrisburg or Pennsylvania or Maryland or Ohio or District of Columbia
RemoteFull Time
4+ YOE4+ years administering enterprise document management systems (NetDocuments preferred), Bachelor's in IT or equivalent, scripting and data migration experience, governance and access-management knowledge, strong communication and training skills.
NetDocuments, NDMax, CollabSpaces, ND Context Graph, Aderant, Paylocity
4w
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Applications Scientist (Proteomics)
Chadds Ford, Pennsylvania, United States
OnsiteFull Time
5+ YOEAdvanced proteomics and mass spectrometry expertise, LC‑MS/MS method development, data analysis, experiment design, strong communication; degree plus relevant years of experience required (BSc+8/ MSc+5/ PhD+2).
HRIM-MS, Thermo Orbitrap, Bruker timsTOF, HPLC, UHPLC, nanoLC, Python, R, AI-based coding tools
2mo
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US Applications Engineering Team Leader
Newark, Delaware, United States
OnsiteFull Time
10+ YOEB.S. in chemistry/engineering with 10+ years (or M.S./Ph.D. with 5+ years) in related experience; CMP/process and DOE expertise; semiconductor fab knowledge; strong communication and technical reporting skills; up to 15% travel.
3w
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Consultant - Applications Programmer - Enterprise Correspondence Operations
Newark or Addison or Charlotte
OnsiteFull Time
5+ YOE5+ years experience developing and configuring email/correspondence solutions using Salesforce Marketing Cloud, Messagepoint/OpenText Exstream, HTML, XML, AMPscript or similar, strong analytical and communication skills.
Salesforce Marketing Cloud, Messagepoint, OpenText Exstream, HTML, XML, AMPscript, JavaScript, PHP, Java, Swift, Microsoft Office, Microsoft Excel
4d
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Application Engineer - II
Malvern, Pennsylvania, United States
HybridFull Time
Proficiency with Python/Node.js/Angular/SQL and AWS; hands-on experience in agile application development, APIs, CI/CD, automated testing, observability, and production support; undergraduate degree or equivalent.
AWS, Python, Node.js, Angular, SQL, APIs, CI/CD, automated testing, Confluence, JIRA, Git, GitHub Enterprise, Claude Code
5d
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Engineer II
Newark or Indianapolis
HybridFull Time
4+ YOEBachelor's degree or equivalent,4+ years developing enterprise applications using Python and SQL,experience with APIs, integrations, MuleSoft, rules engines, CI/CD,Azure DevOps;strong analytical and communication skills.
Python, SQL, MuleSoft, Camunda, Drools, DMN, Azure DevOps, AWS, Snowflake
2mo
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Senior Salesforce Solutions Developer
Remote or Pennsylvania
$91k-$152k/yr RemoteFull Time
7+ YOE7+ years applications development; 5+ years Salesforce Lightning, APEX; FSC/nCino experience; Bachelor's in technical field; Master’s preferred.
Salesforce, FSC, nCino, Copado, Gearset, SF DX, Lightning Web Components, APEX, Flows
2w
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Contract Associate Development Engineer
Hunt Valley, Maryland, United States
$82k/yr OnsiteContract, Full Time
0.5+ YOEBachelor's in CS or equivalent experience, ~6 months application/web development, proficiency with JavaScript/Java/Node.js/React/Python/SQL/NoSQL, familiarity with CI/CD and cloud-native architectures.
JavaScript, Java, Express, Node.js, MySQL, MongoDB, Mongoose, Python, ReactJS, jQuery, HTML5, CSS, CI/CD, IAC, AWS, Databricks, Docker, Kubernetes, Terraform
2d
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Software Engineer II
Newark, Delaware, United States
OnsiteFull Time
5+ YOEBachelor's degree or equivalent experience and 5+ years of software development experience, with Java, Spring, REST, testing, DevOps, distributed systems, and application monitoring expertise.
Java, J2EE, Spring MVC, Spring Framework, Spring Boot, Spring Security, Spring Integration, Spring Data JPA, SOAP, REST, JSON, Handlebars, Foundation, ReactJS, XML, JAXB, Jackson, Gson, JUnit, Git, Maven, Nexus, Eclipse, Bitbucket, Splunk, Dynatrace, WebSphere MQ, ActiveMQ, JVM, Groovy
1w
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Salesforce Solutions Developer
Lancaster, Pennsylvania, United States
$73k-$121k/yr RemoteFull Time
5+ YOEBachelor's in CS or equivalent,5+ years application development,3+ years Salesforce (Lightning,LWC,Flows,APEX),experience with Financial Services Cloud/nCino,CI/CD tools (Copado,Gearset,SF DX);preferred Salesforce certs.
Salesforce Lightning, Lightning Web Components, Flows, Flow Builder, APEX, Financial Services Cloud, Marketing Cloud, Data Cloud, Copado, Gearset, SF DX, nCino
1mo
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OpenEdge Software Developer (Middletown, PA, US, 17057)
Middletown, Pennsylvania, United States
OnsiteFull Time
Experience developing on OpenEdge/Progress 4GL, degree in IT or equivalent, familiarity with relational databases, Unix/Linux experience, ability to deliver commercial development projects and support applications to SLA.
OpenEdge, Progress 4GL, Unix, Linux
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