209 applications developer jobs at 129 companies in Townsend, DE

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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
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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
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Applications Engineer
Uniontown or Long Island City or Fishers or Wilmington or Fair Lawn or Elmsford
$69k-$90k/yr OnsiteFull Time
Securitas Technology
Securitas TechnologyNasdaq Stockholm: SECU B: Provides integrated electronic security and fire protection solutions.
5+ YOE5+ years estimating experience in fire alarm/security/low-voltage; ability to analyze drawings, prepare detailed cost estimates and bid proposals; strong knowledge of NFPA and NEC; experience with major manufacturers; proficiency with MS Office, Acrobat, Visio, DWG Writer, BigMachines, and Salesforce.
Microsoft Office, Adobe Acrobat, Microsoft Visio, DWG Writer, BigMachines, Salesforce
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Applications Engineer - Financial Systems
Kansas City or Atlanta or New York or Chicago or Los Angeles or Washington or Birmingham or Boston or Chattanooga or Charleston or Dallas or Denver or Edwardsville or Fort Lauderdale or Fort Worth or Houston or Jefferson City or Miami or Nashville or Park City or Philadelphia or Phoenix or Raleigh or Seattle or San Francisco or Salt Lake City or St. Joseph or St. Louis or Wilmington
$130k-$150k/yr RemoteFull Time
Polsinelli
Polsinelli: Am Law 100 law firm providing comprehensive legal services.
Experience supporting legal finance applications (Elite 3E or similar), strong SQL and BI skills, integrations, and cross-functional collaboration.
Elite 3E, Aderant Expert, Aderant Sierra, Bo​omi, BizTalk, SQL, Power BI, SSRS, Chrome River/Emburse, ClientPay/LawPay, ALP Imaging, Clocktimizer, Xcelerate, e-billing platforms, XML, CSV, APIs
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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
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Applications Engineer, Mechanical HVAC
West Chester, Pennsylvania, United States
$60k-$70k/yr OnsiteFull Time
AIR Control Concepts
AIR Control Concepts: Commercial HVAC equipment distribution and engineering services provider.
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
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Applications Engineering, Sr Engineer
Chantilly or Exton or United States
$95k-$142k/yr HybridFull Time
Synopsys
SynopsysNasdaq: SNPS: Provides software and IP for semiconductor design and manufacturing.
2+ YOEBS/MS in engineering, physics, or CS; 2+ years in engineering software; hands-on experience with Ansys/STK/ODTK/MSBE/CAD; programming in C/C++/C#/Java/MATLAB/Python; eligible for DoD TS/SCI clearance; up to 25% domestic travel.
Digital Mission Engineering (DME), Ansys, STK, ODTK, MSBE, CAD, C, C++, C#, Java, MATLAB, Python
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Field Applications Engineer - Baltimore
Baltimore, Maryland, United States
$84k-$165k/yr RemoteFull Time
Arrow Electronics
Arrow ElectronicsNYSE: ARW: Distributes electronic components and enterprise computing solutions globally.
5+ YOE2+ years in system/board engineering; design engineering experience; proficient with Excel, PowerPoint; CRM/BI tools; able to drive design wins and sales.
Excel, PowerPoint, CRM, Oracle, Salesforce, Microsoft Power BI
4d
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Unit Specific Posting - IT Applications Developer (SOM Cancer Center)
Baltimore, Maryland, United States
OnsiteFull Time
University of Maryland, Baltimore
University of Maryland, Baltimore: A public university providing professional graduate education and biomedical research.
Internal applicants only for School of Medicine Greenebaum Comprehensive Cancer Center; full-time position; applicants must have been notified of the posting.
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Senior - Swiss CNC Applications Engineer
Philadelphia, Pennsylvania, United States
$83k-$110k/yr FieldFull Time
Morris Group
Morris Group: Distributes CNC machine tools and manufacturing automation solutions.
6+ YOE6+ years engineering experience with Sliding Headstock (Swiss) CNC machines, Fanuc controls, CAD/CAM experience preferred, ability to run demonstrations, train customers, and travel for onsite support.
CNC, Tsugami, Fanuc, CAD/CAM
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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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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)
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Field Applications Scientist
Philadelphia or Washington or Raleigh or Durham or United States
FieldFull Time
MaxCyte
MaxCyteNASDAQ: MXCT: Manufactures cell engineering instruments and technology for therapeutics.
3+ YOEMS or PhD in related field, 3+ years relevant experience (genome editing/cell therapy/process development), hands-on mammalian cell culture experience, customer-facing and troubleshooting skills, CRM familiarity, travel ~50-70%.
CRM, SFDC
6d
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Applications Scientist (Proteomics)
Chadds Ford, Pennsylvania, United States
OnsiteFull Time
MOBILion Systems
MOBILion Systems: Develops high-resolution mass spectrometry instruments for life sciences.
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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Senior Electrical Applications Engineer (hybrid)
New Freedom or San Antonio
$90k-$125k/yr HybridFull Time
Johnson Controls
Johnson ControlsNYSE: JCI: Provides integrated building technologies including HVAC, fire, and security systems.
5+ YOEBachelor's in Electrical Engineering; 5+ years experience; refrigeration knowledge; travel up to 20% for site visits.
NEC, UL, Power distribution analysis, Electrical design
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Applications Sales Engineer
Sewell, New Jersey, United States
$80k/yr OnsiteFull Time
Bray International
Bray International: Manufactures industrial valves and actuators for global flow control.
2+ YOE2+ years applications engineering or sales support experience in an industrial setting; bachelor\u0002s in engineering (or equivalent); strong communication, technical problem-solving, ERP/MRP and Microsoft Office proficiency.
Microsoft Excel, Microsoft Word, ERP/MRP systems
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US Applications Engineering Team Leader
Newark, Delaware, United States
OnsiteFull Time
Qnity Electronics
Qnity ElectronicsNYSE: Q: Manufactures materials and solutions for the semiconductor industry.
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.
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Market Applications Specialist -Agriculture
New Castle, Delaware, United States
OnsiteFull Time
Croda
CrodaLondon Stock Exchange: CRDA: Develops and manufactures high-performance specialty chemical ingredients and solutions.
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.
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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
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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