263 applications development jobs at 148 companies in Middletown, DE
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
1w
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Enterprise Applications Developer
Washington or Baltimore
$71k-$114k/yr HybridFull Time
5+ YOEBachelor's degree or equivalent experience, 5+ years in software development, automation, and end-user support. Requires Microsoft 365, SharePoint, CI/CD, scripting, APIs, Azure, secure development, and user-facing skills.
Microsoft 365, Power Apps, Power Automate, Office Scripts, Microsoft SharePoint, Microsoft Graph, REST, SOAP, Azure AD, Salesforce, SQL, PowerShell, JavaScript, TypeScript, Python, GitHub Actions, Azure, Azure Static Web Apps, JSON, CSV, Postman, Insomnia, SAML, OAuth2, Microsoft Security Assertion Markup Language (MSAL)
1mo
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PeopleSoft Applications Analyst
Nottingham or White Marsh or United States
$130k-$136k/yr HybridFull Time
4+ YOEBachelor's in CS/related, 4 years developer/project engineering experience, PeopleSoft development skills, EMR/healthcare systems experience.
Peopletools, Application Engine, Peoplecode, PSQuery, SQL, Application Design, SQR, BI Publisher, Peoplesoft
3w
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Global Applications & Equipment Development Leader (m/f/d)
Wilmington or Neu-Isenburg
OnsiteFull Time
Master's or Ph.D. in a technical field, demonstrated leadership of complex cross-functional programs, excellent communication and stakeholder management, ability to influence globally, and willingness to travel up to 20%.
1mo
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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
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PeopleSoft Applications Analyst
United States or Nottingham or White Marsh
$130k-$136k/yr HybridFull Time
4+ YOEBachelor's in related field, 4 years developer/project engineering experience, PeopleSoft functional/development experience using PeopleTools, Application Engine, PeopleCode, PSQuery, SQL, Application Design, SQR, BI Publisher; system analysis, testing, and vendor interaction.
PeopleTools, Application Engine, PeopleCode, PSQuery, SQL, Application Design, SQR, BI Publisher, PeopleSoft
2w
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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.
2mo
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Chemist/Applications & Process Development Engineer, Adsorbents
Glasgow, Delaware, United States
OnsiteFull Time
5+ YOEBachelor's degree in chemistry, chemical engineering, materials science, environmental science or related field; 5+ years lab/technical experience in water treatment, materials science, or related industry; experience with process scale-up, product development, and analytical methods.
titration, wet chemistry, particle size, ICP, XRF
1mo
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Market Applications Specialist -Agriculture
New Castle, Delaware, United States
OnsiteFull Time
Degree in a relevant discipline; experience in crop protection and laboratory experimental work; customer-facing and project/people management skills; ability to run experiments, develop test methods, and provide technical support to customers.
1w
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Applications Program Lead
Philadelphia or King of Prussia
$90k-$110k/yr HybridFull Time
4+ YOEBachelor's degree or equivalent experience, 4+ years managing technical software, data, or IT programs, schedule ownership, cross-team coordination, roadmap development, AI tools, Azure DevOps or comparable tools, and Microsoft 365 proficiency.
ChatGPT, Claude, Azure DevOps, Microsoft 365, ERP, API
1w
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Clinical Applications Programmer II
Baltimore, Maryland, United States
$60k-$70k/yr OnsiteFull Time
1+ YOERequires high school diploma plus 4 years, associate degree plus 2 years, or bachelor's degree plus 1 year of relevant experience; JavaScript, clinical systems, CDISC, testing, and troubleshooting skills.
JavaScript, Active Directory, MySQL, PostgreSQL, Microsoft SQL, Oracle, Microsoft Access
3mo
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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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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
2w
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R&D CMPT Applications Engineer
Newark, Delaware, United States
OnsiteFull Time
3+ YOERequires 3 years of semiconductor or relevant process development/customer engagement experience and a bachelor's degree in engineering, chemistry, or materials science; CMP experience preferred.
CMP, DOE
1mo
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Business Development Manager – Medical
Wayne, Pennsylvania, United States
RemoteFull Time
10+ YOEBSc/MSc in chemistry/materials/chemical engineering or related,10+ years medical market business/application development experience,deep polymer/materials technical knowledge,project management,English proficiency.
SalesForce (SFDC)
1mo
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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
1w
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Applications Development Java Programmer – Assistant Vice President
New Castle, Delaware, United States
$107k-$161k/yr HybridFull Time
5+ YOERequires 5+ years of Java development, cloud engineering, API design, Spring/Spring Boot, Oracle, SQL, MongoDB, OpenShift, Kubernetes, MQ, Kafka, SDLC, Agile, DevOps, and CI/CD experience.
Java, Spring, Spring Boot, Oracle, SQL, MongoDB, OpenShift, Kubernetes, MQ, Kafka, GenAI, LLMs, RESTful APIs, Software Development Life Cycle (SDLC), Agile, DevOps, CI/CD
1w
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Director of Robot Applications and Behavior
Philadelphia, Pennsylvania, United States
$160k-$180k/yr OnsiteFull Time
8+ YOE5+ MgmtRequires a bachelor's or master's degree, 8+ years building production software, 5+ years managing engineers, robotics or autonomous-vehicle experience, C++ and Python proficiency, and strong technical communication.
C++, Python, ROS
3w
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Director, Development Operations
Philadelphia, Pennsylvania, United States
HybridFull Time
10+ YOE3+ MgmtBachelor's in CS or similar,10+ years application development and architecture experience,5+ years enterprise application ops,3+ years people management,Agile experience,ability to manage complex portfolios.
ServiceNow
1w
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College to Corporate Internship - Application Development (PA)
Malvern, Pennsylvania, United States
HybridFull Time, Internship
Pursuing a bachelor's or master's degree in computer science, engineering, IT, or a related technical field; strong development interest, analytical skills, and teamwork required.
Agile, LEAN