HiringCafe
Join our community

124 application development jobs at 82 companies in Lancaster, PA

3mo
Save
Mark Applied
Hide
Application Development Analyst
Harrisburg, Pennsylvania, United States
HybridFull Time
Penn National Insurance
Penn National Insurance: Mutual property and casualty insurance for individuals and businesses
4+ YOEDevelop, maintain complex business systems; collaborate with clients; strong SQL Server, C#, .NET, SSIS/SSRS, and GIT; excellent communication.
GIT, C#, .NET, VB.NET, ASP.NET, SQL Server, SSIS, SSRS, BizTalk
Job PostingView all
1mo
Save
Mark Applied
Hide
Mechanical Application Development Engineer
Yocumtown or Valley Green
OnsiteFull Time
Amphenol
AmphenolNYSE: APH: Manufactures electronic and fiber optic connectors and interconnect systems.
2+ YOEBS in Mechanical (or Electrical/Electronic) Engineering, 2+ years product development experience, experience with high-speed connectors and cable assemblies, strong communication, analytical and problem-solving skills, ability to produce drawings/BOMs and execute FEA/tests.
Finite Element Analysis (FEA)
Job PostingView all
6d
Save
Mark Applied
Hide
Application Engineer
Malvern, Pennsylvania, United States
HybridFull Time
Vanguard
Vanguard: Provides mutual funds, ETFs, and investment management services.
2+ YOE2+ years development experience; proficiency with Node.js, Angular, NestJS, TypeScript, JavaScript, AWS CLI; experience with REST/GraphQL, testing frameworks, observability, and Agile practices; undergraduate degree or equivalent.
Node.js, Angular, NestJS, TypeScript, JavaScript, AWS CLI, ECS, EKS, Lambda, REST, GraphQL, Cypress, Jest, Stryker Mutator, Honeycomb, HTML5, CSS3
Job PostingView all
3w
Save
Mark Applied
Hide
Application Programmer, Senior
Mechanicsburg, Pennsylvania, United States
$100k-$105k/yr OnsiteContract
Connected Logistics
Connected Logistics: Provides IT and logistics services for government defense agencies.
10+ YOEBachelor's in CS or related, 10+ years software development, experience with low-code/no-code platforms (Appian, Salesforce, Nintex), Java/.NET/AngularJS/JavaScript, APIs, BPMN, AI-enabled tools, and a favorable Tier 3 Secret clearance.
Java, HTML, Microsoft .NET, .NET, AngularJS, JavaScript, SOAP, REST API, Appian, Salesforce, Nintex, Microsoft SQL Server, BPMN, AI
Job PostingView all
1w
Save
Mark Applied
Hide
Application Specialist_IT
Lancaster County, Pennsylvania, United States
HybridFull Time
Ecore
Ecore: Produces high-performance surfaces from reclaimed rubber materials.
3+ YOE3+ years IT/application development experience; associate degree required (bachelor's preferred); experience with C#, Java, PowerShell, SQL Server, REST APIs, SharePoint Online, Power Platform, and Microsoft 365; strong communication and problem-solving.
SharePoint Online, Power Platform (Power Apps, Power Automate, Power BI), Salesforce, C#, Java, PowerShell, SQL Server, REST APIs, HTML, CSS, JavaScript/TypeScript, Azure, ASP.NET MVC, Angular, Visual Studio, Microsoft 365
Job PostingView all
2mo
Save
Mark Applied
Hide
Software Development Manager
New Holland, Pennsylvania, United States
OnsiteFull Time
Goodville Mutual Casualty Company
Goodville Mutual Casualty Company: Provides property and casualty insurance for homes and businesses.
8+ YOE3+ MgmtLeads and evolves application development with focus on people leadership, engineering practices, and lifecycle excellence; drives AI integration and Agile alignment.
Job PostingView all
1w
Save
Mark Applied
Hide
Contract Associate Development Engineer
Hunt Valley, Maryland, United States
$82k/yr OnsiteContract, Full Time
Sinclair
SinclairNASDAQ: SBGI: Operates television stations and produces news and sports programming
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
Job PostingView all
1w
Save
Mark Applied
Hide
Application Engineer
Hanover, Pennsylvania, United States
OnsiteFull Time
ESAB
ESABNYSE: ESAB: Manufacturer of industrial welding, cutting, and gas control equipment.
Provide technical support for sales, develop/qualify welding solutions, support product introductions, read blueprints, qualify procedures to AWS/ASME, and travel domestically (~50%).
Microsoft Word, Microsoft Excel, Microsoft PowerPoint, Microsoft Visio, AutoCad
Job PostingView all
1d
Save
Mark Applied
Hide
AGRIBUSINESS DEVELOPMENT COORDINATOR
Cecil County, Maryland, United States
$29-$41/hr OnsiteFull Time
Cecil County Government
Cecil County Government: Local government administration providing public services and infrastructure management.
Application deadline 2026-08-11. Salary range $29.04–$40.90. Open to internal and external candidates.
Job PostingView all
3w
Save
Mark Applied
Hide
.NET Application Support Engineer
Ashburn or Harrisburg or Pennsauken
OnsiteFull Time
TransCore
TransCore: Provides electronic tolling and intelligent traffic management solutions.
3+ YOE3+ years supporting or developing .NET applications, strong C# debugging, PowerShell scripting, IIS management, T-SQL/MS SQL proficiency, and experience with monitoring and automation; bachelor’s degree or equivalent.
C#, .NET Core, .NET Framework, ASP.NET MVC, Web API, PowerShell, IIS, T-SQL, Microsoft SQL Server, Event Viewer, Serilog, Log4Net, Azure, Google, AWS, Docker, Azure DevOps, Jenkins, GitHub Actions, Jira
Job PostingView all
2w
Save
Mark Applied
Hide
Veterans Transition Program-Associate, Platform Enablement Application Engineer
Atlanta or Wilmington
$110k-$148k/yr HybridFull Time
BlackRock
BlackRockNYSE: BLK: Provides investment management and financial technology services globally.
4+ YOE4+ years as a business analyst or developer; experience with AI/ML, LLMs, NLP, Java/Python, SQL, cloud ML platforms; Agile experience; bachelor’s degree required; US veteran eligibility required.
Java, Python, SQL, Azure Machine Learning, Blue Prism, Splunk, Tableau, Power BI, Aladdin, LLMs
Job PostingView all
1mo
Save
Mark Applied
Hide
SUMMIT/Fixed-Income application developer, AVP
Quincy or Princeton or Clifton or Berwyn or Boston
$90k-$158k/yr HybridFull Time
State Street
State StreetNYSE: STT: Provides investment servicing and management to institutional investors.
8+ YOE8+ years software engineering experience in financial services; strong experience with SUMMIT, fixed-income processing, Unix, Oracle, C#/C++/Java/Python, cloud (AWS/Azure), AutoSys, GitHub, and Jira; BS/MS in CS or related.
SUMMIT, Unix, C#, C++, Java, Python, J2EE, Tomcat, Webservices, Shell scripting, AutoSys, GitHub, Jira, Agile, Oracle, AWS, Azure
Job PostingView all
1mo
Save
Mark Applied
Hide
Automotive Application Engineer
Lyon Station, Pennsylvania, United States
OnsiteFull Time
East Penn Manufacturing
East Penn Manufacturing: Manufactures lead-acid batteries and energy storage products.
Provide engineering support across functions, lead technical reviews, manage product development projects, communicate technical information to customers and partners, and travel worldwide up to ~25%.
Job PostingView all
1d
Save
Mark Applied
Hide
ERP Application Developer
St. Louis or Leetonia or Wellsville
$100k-$120k/yr HybridFull Time
Pennex Aluminum
Pennex Aluminum: Manufacturer of custom aluminum extrusions and fabricated components.
Hands-on D365 and X++ development experience, Visual Studio, source control, DevOps pipelines, integrations, strong problem-solving and communication skills; must be eligible to work in the U.S.
Microsoft Dynamics 365 Finance & Supply Chain, X++, Visual Studio, Power BI, Electronic Reporting, SSRS, Data Lake, Fabric, C#, JavaScript, T-SQL, WCF, Outlook, Excel, CodeX, Claude, Microsoft Power Platform
Job PostingView all
1w
Save
Mark Applied
Hide
Technical Development Manager- New Markets (14502)
Radnor, Pennsylvania, United States
OnsiteFull Time
Nouryon
Nouryon: Manufacturing specialty chemicals for industrial and consumer products worldwide.
10+ YOEBachelor's in chemistry/engineering/materials,10+ years in chemical industry with new-application development, experience in paints/coatings preferred, project management, commercialization, strong communication and business acumen, willingness to travel up to 40%.
Job PostingView all
1w
Save
Mark Applied
Hide
Application Configuration Analyst - IT Transmission Systems & Compliance
Akron or Greensburg or Reading or Fairmont
RemoteFull Time
FirstEnergy
FirstEnergyNYSE: FE: Provides electric power distribution and transmission services to customers.
Bachelor's in CS/IS/EE or equivalent experience; software development and integration experience (C#,C++, .Net,Python,REST API,SQL); Oracle and enterprise application support; ability to troubleshoot production systems and provide 24x7 support.
Oracle OPPM, Unifier, P6, Hexagon EcoSys, SAGE Estimating, C#, C++, .Net, Python, REST API, SQL, Oracle, SQL Server, Oracle WebLogic, Azure Dev Ops
Job PostingView all
1w
Save
Mark Applied
Hide
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
Job PostingView all
2mo
Save
Mark Applied
Hide
Application Security Engineer (REMOTE) (Anytown, PA, US, 19605)
Anytown, Pennsylvania, United States
$117k-$147k/yr RemoteFull Time
EnerSys
EnerSysNYSE: ENS: Global provider of industrial batteries and stored energy solutions.
5+ YOE5+ years in information security with 3+ years in application security, secure development, or DevSecOps; strong knowledge of OWASP and secure SDLC; hands-on with security testing tools; cloud security experience; ability to collaborate across teams.
Burp Suite, Fortify, Checkmarx, Veracode, ZAP, SAST, DAST, SCA, IaC scanning, Container security
Job PostingView all
3w
Save
Mark Applied
Hide
Product and Application Specialist
Carlisle, Pennsylvania, United States
FieldFull Time
Carlisle Companies
Carlisle CompaniesNYSE: CSL: Manufacturer of energy-efficient building envelope products and roofing systems.
5+ YOE5+ years in commercial roofing or construction; strong technical knowledge of roofing systems; ability to troubleshoot, train customers, and support new product development.
Job PostingView all
22h
Save
Mark Applied
Hide
Workforce Development Instructor
Harford County or Maryland or Delaware or Pennsylvania or Virginia or West Virginia or District of Columbia
$27-$131/hr OnsitePart Time
Harford Community College
Harford Community College: Public community college offering associate degrees and workforce training.
Proficiency in subject area, proof of certifications where applicable, excellent communication; prior teaching experience preferred.
Job PostingView all

Explore Jobs

Expand Your Job Search