113 applications development engineer jobs at 67 companies in Townsend, DE

2mo
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Software Applications Engineer
Aberdeen Proving Ground, Maryland, United States
$115k-$130k/yr HybridFull Time
Entarian
Entarian: Provides mission-critical engineering and technology solutions for government agencies.
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
2mo
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Systems & Applications Engineer
Aberdeen Proving Ground, Maryland, United States
$150k-$174k/yr OnsiteFull Time
Sigmatech
Sigmatech: Provides specialized engineering, technical, and programmatic support for government agencies.
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
2mo
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Applications Engineer (UI)
Hanover, Maryland, United States
OnsiteFull Time
Quevera
Quevera: Software engineering and cloud solutions for government and defense.
TypeScript/JavaScript, Angular UI development, REST/JSON, CSS; UI leadership; experience with data visualization.
Angular, TypeScript, JavaScript, REST, CSS, Jira, Confluence, AWS, Balsamiq, MongoDB
1d
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IT Developer, Applications Senior
Baltimore, Maryland, United States
$106k-$118k/yr HybridFull Time
University of Maryland, Baltimore
University of Maryland, Baltimore: A public university providing professional graduate education and biomedical research.
4+ YOEBachelor's in IT/CS/Engineering,4+ years application development experience,proficiency in multiple programming languages,knowledge of web/cloud/interactive development,strong communication and analytical skills.
JavaScript, Python, Java, Go, C/C++, C#, TypeScript, Node.js, Unity, Unreal Engine, OpenAI, HTML, CSS, AWS, Azure, GCP
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Chemist/Applications & Process Development Engineer, Adsorbents
Glasgow, Delaware, United States
OnsiteFull Time
Marmon
Marmon: Global industrial organization providing manufacturing and services across sectors.
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
2mo
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Applications Engineering Manager
Vineland, New Jersey, United States
$100k-$110k/yr OnsiteFull Time
Cleanwater1
Cleanwater1: Manufacturer of water and wastewater treatment and disinfection systems.
3+ YOE2+ MgmtLead applications engineering team; develop proposals; manage workload and resources.
Microsoft Office Suite, 2D CAD (AutoCAD or SolidWorks)
5d
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Cloud Development Engineer
Aberdeen Proving Ground, Maryland, United States
$90k-$190k/yr HybridFull Time
CACI International
CACI InternationalNYSE: CACI: Provides information technology and engineering services for government agencies.
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
6d
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PeopleSoft Applications Analyst
Nottingham or White Marsh or United States
$130k-$136k/yr HybridFull Time
MedStar Health
MedStar Health: Providing comprehensive healthcare services and patient care.
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
6d
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PeopleSoft Applications Analyst
United States or Nottingham or White Marsh
$130k-$136k/yr HybridFull Time
MedStar Health
MedStar Health: Operates hospitals and provides diverse clinical healthcare services.
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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Senior Android Developer – Banking Applications
Wilmington, Delaware, United States
$107k-$178k/yr HybridFull Time
M&T Bank
M&T BankNYSE: MTB: Provides retail, commercial, and wealth management banking services.
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
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Engineer III (Development Plans Review)
Towson, Maryland, United States
$86k-$94k/yr OnsiteFull Time
Baltimore County
Baltimore County: Provides essential local government services for Baltimore County residents.
4+ YOEBachelor's degree in engineering plus four years of field or office engineering experience; may substitute education for experience; required licenses/certifications must be provided with application.
GIS, CAD (CADD), Engineering software
1mo
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Manager, R&D Engineering Applications
Palm Beach Gardens or Raynham or Warsaw or West Chester
$117k-$234k/yr HybridFull Time
Johnson & Johnson
Johnson & JohnsonNYSE: JNJ: Global healthcare providing pharmaceuticals and medical technologies.
6+ YOE6+ years in engineering applications or R&D technology, experience with CAD/simulation/PLM, Agile delivery, team management, regulated environments, stakeholder management, and a bachelor’s degree in a relevant field.
CAD, simulation, PLM, SAP Product Lifecycle Management, Scrum, Kanban
3w
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Scientific Applications & Data Systems Architect
Baltimore, Maryland, United States
$98k-$163k/yr OnsiteFull Time
Guidehouse
Guidehouse: Provides management and technology consulting services to diverse organizations.
6+ YOEBachelor's degree, 6+ years application development/system administration, experience with medical imaging (DICOM), SAS, database and system administration, and ability to obtain Public Trust clearance.
DICOM, SAS, Hologic, Toshiba, GE
2mo
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Associate Software Engineer-Applications & Automation
Philadelphia, Pennsylvania, United States
$55k-$60k/yr OnsiteFull Time
City of Philadelphia
City of Philadelphia: Provides municipal services and governance to the city of Philadelphia.
Entry-level software engineering role requiring basic programming skills, a IT/CS degree or certificate, on-site collaboration, and ability to work with production systems.
Python, C#, JavaScript, PowerShell
1mo
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Software Developer | PTS Development | Experienced Hire
Bala Cynwyd, Pennsylvania, United States
OnsiteFull Time
Susquehanna International Group
Susquehanna International Group: Global quantitative trading firm specializing in proprietary financial markets.
3+ YOEBS in CS or related, 3+ years developing production applications, proficiency in Python, C#, and/or Java, TypeScript/web experience preferred, strong collaboration and communication skills.
Python, C#, Java, TypeScript
1mo
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Software Developer | PTS Development | Experienced Hire
Bala Cynwyd, Pennsylvania, United States
OnsiteFull Time
Susquehanna International Group
Susquehanna International Group: Global quantitative trading and market making firm.
3+ YOEBS in CS or related, 3+ years developing and supporting production applications, strong proficiency in Python, C#, and/or Java; TypeScript and web experience preferred; strong collaboration and communication skills.
Python, C#, Java, TypeScript
1mo
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Software Developer | PTS Development | Experienced Hire
Bala Cynwyd, Pennsylvania, United States
OnsiteFull Time
Susquehanna International Group
Susquehanna International Group: Global quantitative trading firm providing proprietary financial market liquidity.
3+ YOEBachelors in a technical major, 3+ years developing and supporting production applications, strong proficiency in Python, C#, and/or Java; Typescript and web experience preferred; strong communication and cross-functional collaboration skills.
Python, C#, Java, Typescript
1w
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Senior Platform Engineer - CRM Applications
Wilmington, Delaware, United States
HybridFull Time
AstraZeneca
AstraZenecaLondon Stock Exchange: AZN: Researches and develops medicines to treat major diseases globally.
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
5d
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Software Engineer III
Mount Laurel or Bala Cynwyd or United States
$100k-$115k/yr HybridFull Time
Philadelphia Insurance Companies
Philadelphia Insurance Companies: Commercial property and casualty insurance underwriting and services provider.
Hands-on software engineering across SDLC; experience with application development, APIs, integrations, databases, CI/CD, troubleshooting, and collaborating with technical and business stakeholders.
2mo
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AI Engineer, Forward Deployed
Philadelphia, Pennsylvania, United States
RemoteFull Time
IntegriChain
IntegriChain: Provides data and applications for pharmaceutical therapy commercialization.
5+ YOE5+ years of software engineering or data application development; embedded, consultative role with non-engineering teams; strong Python, AI/LLM, and agent-loop experience.
Python, LLM APIs, Tooling for agent loops, Cursor, Claude, Codex, GitHub Copilot