210 senior application developer jobs at 116 companies in Pennsylvania

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Application Developer Senior
Pennsylvania, United States
OnsiteFull Time
Geisinger
Geisinger: Provides medical care, insurance plans, and medical education.
10+ YOEHands-on UiPath RPA experience, 10+ years relevant experience, strong automation design and production support skills, API/SQL knowledge, programming in C#/Python/JavaScript/VB.NET, and strong documentation and mentoring ability.
UiPath, UiPath Document Understanding, OCR, APIs, SQL, C#, Python, JavaScript, VB.NET, Microsoft Azure DevOps, Jira, Git, Epic, Power BI
1mo
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Senior ServiceNow Application Developer
Radnor or Charlotte or Fort Wayne or Greensboro
$97k-$176k/yr HybridFull Time
Lincoln Financial
Lincoln FinancialNew York Stock Exchange: LNC: Provides life insurance, annuities, and retirement planning services.
5+ YOE5+ years hands-on ServiceNow experience, advanced JavaScript/GlideScript, strong knowledge of ServiceNow modules (ITSM, CMDB, ITOM, CSM, SPM, SecOps) and CSDM; ServiceNow certifications a plus.
JavaScript, GlideScript, ServiceNow, IntegrationHub, APIs, ITSM, CMDB, ITOM, CSM, SPM, SecOps, ServiceNow Common Service Data Model (CSDM)
2mo
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Senior Application Engineer I
Philadelphia or Chicago or New York City or Los Angeles or Washington
$133k-$183k/yr HybridFull Time
Kirkland & Ellis
Kirkland & Ellis: Provides legal services for corporate, litigation, and transactional matters.
8+ YOEBachelor's or equivalent experience, 8+ years in advanced application support/configuration, expertise with e-discovery platforms, APIs/ETL, Microsoft SQL, Linux, REST APIs, PowerShell, and strong communication and problem-solving skills.
Relativity Server/One, Reveal, BrainSpace, APIs, ETL, Microsoft SQL, Linux, REST APIs, PowerShell
1mo
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Senior Application Engineer I
Middletown, Pennsylvania, United States
HybridFull Time
Phoenix Contact
Phoenix Contact: Produces components for electrical engineering and industrial automation.
7+ YOEBachelor's in engineering, 7+ years application or network engineering experience, deep Industrial Ethernet and network architecture knowledge, IEC/ISA 62443 familiarity, relevant networking/security certifications preferred, willingness to travel up to 30%.
Industrial Ethernet, IDS/IPS, next-generation firewalls, log collection, SCADA systems, CRM, cloud platforms, IEC/ISA 62443, IEC 61850
1mo
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Healthcare .NET Senior Application Developer - HNAS
Pennsylvania, United States
$86k-$139k/yr RemoteFull Time
Highmark Health
Highmark Health: Provides health insurance and integrated medical care services.
5+ YOEBachelor's in IT/CS required; 5+ years developer experience; experience with project management tools, databases and multiple coding languages; .NET and SQL experience preferred; healthcare experience preferred.
.NET, SQL
1w
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Application Engineer
Blue Bell, Pennsylvania, United States
$85k-$105k/yr OnsiteFull Time
SKF
SKFNasdaq Stockholm: SKF B: Manufacturer of bearings, seals, and lubrication systems.
5+ YOEBachelor's in Mechanical Engineering, 5+ years application experience in industrial environments with bearings/rotating equipment, strong communication and technical problem-solving, ability to travel ~30%.
1mo
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Staff Application Security Engineer
San Francisco or New York City or Pittsburgh
$228k-$290k/yr HybridFull Time
Abridge
Abridge: Automates medical documentation through AI-powered speech analysis
10+ YOE10+ years in application security, expertise in threat modeling, secure code review, vulnerability management, incident response, programming (Python, NextJS), cloud security (GCP), Kubernetes, and AI/ML security; strong communication and leadership skills.
Python, NextJS, GCP, Kubernetes
1w
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Application Engineer - III, Secure Site
Malvern, Pennsylvania, United States
HybridFull Time
Vanguard
Vanguard: Provides mutual funds, ETFs, and investment management services.
5+ YOEMinimum 5 years related experience with at least 1 year development; undergraduate degree or equivalent; experience with React, TypeScript, microfrontends, APIs, AWS, observability and CI/CD; strong communication and technical leadership.
React, TypeScript, Stencil, AEM Content Fragments, REST, GraphQL, Supergraph, Java, Angular, Nest.js, AWS, Splunk, Honeycomb, Grafana, DynamoDB, CoPilot, Claude, CI/CD
1mo
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Senior Sales Application Engineer
Minneapolis or Alaska or Alabama or Arkansas or Arizona or California or Colorado or Connecticut or District of Columbia or Delaware or Florida or Georgia or Hawaii or Iowa or Idaho or Illinois or Indiana or Kansas or Kentucky or Louisiana or Massachusetts or Maryland or Maine or Michigan or Minnesota or Missouri or Mississippi or Montana or North Carolina or North Dakota or Nebraska or New Hampshire or New Jersey or New Mexico or Nevada or New York or Ohio or Oklahoma or Oregon or Pennsylvania or Rhode Island or South Carolina or South Dakota or Tennessee or Texas or Utah or Virginia or Vermont or Washington or West Virginia or Wisconsin or Wyoming
$121k-$164k/yr RemoteFull Time
Cummins
CumminsNYSE: CMI: Manufacturer of diesel engines and power generation systems.
4+ YOEUniversity degree in engineering or equivalent, significant technical sales/application engineering experience (4+ years desirable), ability to build relationships with consulting engineers, Salesforce experience, ability to present technical solutions.
Salesforce
3w
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Application Engineer IV
Pittsburgh or Houston or Colorado Springs or Charlotte or Morton Grove
HybridFull Time
Xylem
XylemNYSE: XYL: Manufacturer of water transport, treatment, and testing technologies.
8+ YOEBS in Chemical Engineering (Master's preferred),8+ years relevant experience,expertise in water and wastewater processes,equipment selection,costing,proposal development,and strong communication and leadership skills.
2mo
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Lead Application Engineer
Findlay Township, Pennsylvania, United States
$93k-$155k/yr RemoteFull Time
GE Vernova
GE VernovaNYSE: GEV: Designs and services technologies for global power generation and electrification.
5+ YOEApplication engineering for power conversion systems; prepare technical solutions, bid support, and customer engagement.
VFD, SFC, STATCOM, MV Switchgear, Converter transformers, E-Houses, bidding and costing tools, CMS, Excel
2mo
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Application Engineer
Salt Lake City or Bowmansville
OnsiteFull Time
J.B. Poindexter & Co
J.B. Poindexter & Co: Manufacturer of commercial truck bodies and specialty vehicles.
7+ YOEBachelor's degree preferred; minimum seven years of experience; aftermarket automotive system design and hydraulic/pneumatic experience preferred.
AutoCAD, 3D modeling
2mo
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Senior Application Engineer (hybrid)
New Freedom or San Antonio or York or Baltimore
$90k-$120k/yr HybridFull Time
Johnson Controls
Johnson ControlsNYSE: JCI: Provides integrated building technologies including HVAC, fire, and security systems.
3+ YOEBachelor's degree, 3+ years experience (HVAC or chiller technology preferred), knowledge of refrigeration principles, ability to support sales and design chiller systems, up to 15% travel.
1mo
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Application Security Engineer
Pennsylvania or Ohio
$126k-$173k/yr RemoteFull Time
Solventum
SolventumNYSE: SOLV: Provides medical technology and health information software solutions.
7+ YOEBachelor's degree with 7+ years in application security, 3+ years administering DAST tools, experience with AWS/Azure, RESTful API testing (Postman/Swagger), Python scripting, and ability to obtain Public Trust clearance.
DAST, Python, AWS, Azure, Postman, Swagger, Qualys, Tenable, OWASP Top 10, NIST 800-53, FedRAMP, HITRUST, SOC II, GDPR
3w
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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
1mo
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Automotive Application Engineer
Lyon Station, Pennsylvania, United States
OnsiteFull Time
East Penn Manufacturing
East Penn Manufacturing: Manufacturer of lead-acid batteries and energy storage solutions.
Engineering background to support manufacturing, quality, sales and customers on automotive battery products; prepare technical reports/presentations, lead technical reviews, manage projects, evaluate testing and process capability; willingness to travel up to ~25%.
3w
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Senior Applications Developer
Sunbury, Pennsylvania, United States
OnsiteFull Time
Weis Markets
Weis MarketsNYSE: WMK: Operates retail grocery stores and pharmacies in the United States.
10+ YOEAssociate degree and minimum 10 years IT experience; strong API, database and application development skills; experience with .NET or JAVA; strong communication, documentation, and leadership abilities.
API frameworks, .NET, JAVA
2w
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Application Infrastructure Engineer
Fort Meade or Pensacola or Mechanicsburg or San Antonio or Scott AFB or Colorado Springs or Tinker AFB or Hill AFB
$87k-$198k/yr OnsiteFull Time
Booz Allen Hamilton
Booz Allen HamiltonNYSE: BAH: Provides technology and management consulting services to diverse organizations.
5+ YOE5+ years designing, deploying, and maintaining VMware on‑prem private cloud environments, NSX/NSX‑T, vSphere administration, server and networking management; Secret clearance and HS diploma/GED required.
VMware, ESXi, vCenter, vSAN, NSX, NSX-T, vSphere, Windows, Linux, macOS, Shell, PowerShell, Python, Cisco, Juniper, Infrastructure as Code, vSphere administration, virtual environments
6d
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Senior Mainframe Developer
Cary or Clarks Summit or Bridgewater or Greenville
$105k-$140k/yr HybridFull Time
MetLife
MetLifeNYSE: MET: Global provider of insurance, annuities, and financial services.
5+ YOEBachelor's or equivalent experience; deep mainframe development skills (COBOL, JCL, CICS, DB2); EMR not applicable; experience with application modernization, CI/CD, AI-assisted engineering, and stakeholder collaboration.
COBOL, JCL, CICS, DB2, GitHub Copilot, GitHub, Microsoft Copilot
2w
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Senior Java Developer
Pittsburgh, Pennsylvania, United States
$90k-$120k/yr OnsiteFull Time
Virtusa
Virtusa: Digital engineering and IT business transformation services provider.
Experience developing full-stack Java applications using Spring/Spring Boot, microservices, REST APIs, Angular, SQL, Git, CI/CD; Agile experience and application debugging skills.
Java, Spring Framework, Spring Boot, Microservices Architecture, REST API Development, Angular, HTML5, CSS3, JavaScript, TypeScript, SQL, Git, Agile Scrum Methodology, CI CD, DevOps