99 applications development jobs at 46 companies in Clayton, DE
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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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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
1mo
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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
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.
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
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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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
1mo
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Cloud Development Engineer
Aberdeen Proving Ground, Maryland, United States
$90k-$190k/yr HybridFull Time
Experience developing Java enterprise applications, Azure cloud deployment and sustainment, containerization, RHEL/Ubuntu/Windows deployment, CompTIA Security+, active DoD Secret clearance, and ability to perform technical presentations.
Azure, RHEL, Ubuntu, Windows, Java, Quarkus, Jakarta EE, Spring, Docker, Kubernetes, AWS
2mo
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Senior Android Developer – Banking Applications
Wilmington, Delaware, United States
$107k-$178k/yr HybridFull Time
3+ YOE5+ years Android development with Java/Kotlin; banking/fintech experience; secure mobile development; testing frameworks; collaborative team player.
Java, Kotlin, Android, Jetpack Compose, Espresso, JUnit, Mockito, CI/CD, DevOps, Secure coding
2mo
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Sr. Mgr R&D Applications & Master Data
Raynham or West Chester or Palm Beach Gardens
$137k-$274k/yr HybridFull Time
6+ YOEBachelor's in engineering or life/biomedical sciences required; 6+ years R&D/engineering/technical operations with leadership responsibility; strong R&D ops, quality, regulatory knowledge; portfolio, budget, and resource management; PMP/Lean/Six Sigma preferred; English required; up to 20% travel.
SAP Product Lifecycle Management
2mo
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Sr. Mgr R&D Applications & Master Data
Raynham or West Chester or Palm Beach Gardens
$137k-$274k/yr HybridFull Time
6+ YOEBachelor's in engineering or life/biomedical sciences required; typically 6+ years R&D/engineering experience with leadership responsibility; knowledge of R&D processes, quality/regulatory frameworks, portfolio and budget management; English proficiency; travel up to 20%.
SAP Product Lifecycle Management
2mo
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Business Development Representative (Aerospace/Defense)
Tucson or Houston or Dover
$85k-$135k/yr RemoteFull Time
3+ YOEBachelor's degree and 3+ years aerospace/defense technical or applications sales and business development experience; strong technical and financial acumen, communication, and cross-functional collaboration.
Microsoft Word, Microsoft PowerPoint, Microsoft Excel, Salesforce
1w
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Youth Development Professional- School Sites
Wilmington, Delaware, United States
OnsitePart Time
Requires applicable school-age childcare certification, age eligibility, CPR/First Aid certification for higher levels, valid driver's license for van driving, and required background clearances.
FBI, Delacare, Delaware STARS
1mo
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Senior Platform Engineer - CRM Applications
Wilmington, Delaware, United States
HybridFull Time
5+ YOEBachelor's in CS or related plus 5+ years pharma experience; 5+ years with Veeva CRM/OCE/Salesforce, Veeva Vault, Snowflake, Databricks, Apex, React, APIs, MuleSoft/SnapLogic; Veeva certifications required.
Veeva CRM, OCE CRM, Salesforce, Veeva Vault, Salesforce Marketing Cloud, Snowflake, Databricks, Apex, Visualforce, Lightning, React.js, React Native, REST/SOAP APIs, MuleSoft, SnapLogic, Power BI, Generative AI
1w
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Software Developer
Belcamp, Maryland, United States
$87k-$198k/yr OnsiteFull Time
5+ YOERequires 5+ years maintaining C and Python applications, 3+ years embedded OS development, a bachelor's degree or 8+ years' experience, and ability to obtain Secret clearance.
C, Python, Electronic Medical Records (EMR), Microsoft Excel, Java, C#, C++, .NET, JavaScript, React, Angular, Node.js, PHP, Bash, Visual Basic, Git, ARM, FPGA
1mo
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Lead Software Engineer - Home Lending Technology
Wilmington or Plano
OnsiteFull Time
7+ YOE7+ years system design and application development experience; proficiency in Java/Spring Boot or Python 3, PySpark, AWS; knowledge of SDLC, CI/CD, and application resiliency.
Java, Spring Boot, Python 3, PySpark, AWS, AWS EC2, EKS, RDS, S3, Lambdas, Snowflake, Databricks
2mo
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Senior Specialist - Software Engineering
Newark, Delaware, United States
$93k-$142k/yr OnsiteFull Time
7+ YOERequires 7–11 years of JavaScript and React experience, with expertise in cloud-native application development, frontend architecture, Agile collaboration, troubleshooting, code reviews, and mentoring developers.
JavaScript, React, cloud-native, Cloud platforms, Continuous integration, Continuous deployment, Agile