19 app developer jobs at 13 companies in York, PA

PromotedHiringCafe
Founding Full-stack / Product Engineer
Cupertino, CA, US
$130k-$300k/yr On-SiteFull Time
HiringCafe
HiringCafe: Building a 100× better job search engine to take on Indeed and LinkedIn.
Help us build a 100× better job search engine. We need a full-stack engineer with great taste, sharp fundamentals, and a track record of shipping polished product on React/Next.js plus a real backend (Firebase, Elasticsearch, Redis, Stripe).
React, Next.js, TypeScript, Firebase, Elasticsearch, Redis, Stripe
3mo
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Business Applications Developer
Harrisburg, Pennsylvania, United States
OnsiteFull Time
Feeser's Food Distributors
Feeser's Food Distributors: Broadline food service distributor serving the Mid-Atlantic region
5+ YOE5+ years development/integration experience; API-driven apps; REST APIs; DB2/SQL Server; C#; PHP; JavaScript; Git.
Microsoft Visual Studio, Visual Studio Code, SQL Server Management Studio, IBM Data Studio, Git
1mo
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Senior Software Engineer
Baltimore, Maryland, United States
$125k-$155k/yr OnsiteFull Time
The Baltimore Banner
The Baltimore Banner: Independent nonprofit digital newsroom serving the Baltimore region.
5+ YOE5+ years software development, 3+ years building scalable web apps, strong JavaScript (React/Angular/Vue), Node.js, cloud (AWS preferred), database and caching experience, bachelor’s or equivalent.
JavaScript, React, Node.js, Angular, Vue, AWS, SQL Server, Oracle, MongoDB, MySQL, Redis, Memcached, Varnish, Arc XP, WordPress
1mo
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Full Stack AI Developer (5319)
Hanover, Maryland, United States
$135k-$227k/yr HybridFull Time
SMX
SMX: Providing cloud, cybersecurity, and mission-focused technology solutions to government.
5+ YOE5+ years in full-stack software development; strong React, Python/Node.js; AWS cloud-native apps; AI/ML integration; Secret clearance; CompTIA Security+.
React, Python, Node.js, AWS, Bedrock, CI/CD, DevSecOps
6d
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Sr. Software Engineer (TS/SCI)
Hampton or Annapolis Junction or Alexandria or Chantilly or Washington or Reston or McLean or Herndon or Bethesda or Catonsville or Frederick or Ashburn
$144k-$268k/yr HybridFull Time
IBM
IBMNew York Stock Exchange: IBM: Global technology providing enterprise software, cloud, and consulting.
4+ YOEU.S. citizen with TS/SCI clearance (or immediate DISS eligibility), Bachelor’s degree, 4+ years Python or Java, hybrid cloud/app development, databases, ETL, algorithm design, CI/CD and stakeholder interfacing.
Python, Java, MongoDB, Celery, Azure DevOps, Jenkins, React.js, Node.js, Web API, IBM CPLEX, Gurobi, SPSS, SAS, R, PyCharm, VS Code, Jupyter Notebooks, Pandas, NumPy, Dask, Matplotlib, Seaborn, Plotly, Git, GitHub, GitLab, Docker, Podman
6d
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Associate Low Code/No Code Developer
Aberdeen Proving Ground, Maryland, United States
$65k-$111k/yr OnsiteFull Time
ASRC Federal
ASRC Federal: Provides engineering and IT services to federal government agencies.
1+ YOEBachelor's or equivalent experience,1+ year application development experience with Microsoft Power Platform,active DoD Secret clearance,CompTIA Security+ required,PL-900 within 6 months; Power Apps/Automate/BI experience.
Power Apps, Power Automate, Power BI, Power Platform, Palantir Foundry, Army Vantage, Dataverse, Microsoft 365
1mo
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Software Engineer - Senior (contingent 045)
Aberdeen Proving Ground, Maryland, United States
OnsiteFull Time
Systems Products and Solutions: Provides logistics and technical services to defense agencies.
7+ YOESenior software engineer with DoD biometric systems experience; security clearance required; Agile/DevSecOps; Android apps; cybersecurity.
Android, DevOps, DevSecOps, CI/CD, Security testing, Encryption
1mo
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Senior Mobile Engineer
Baltimore, Maryland, United States
$140k-$150k/yr OnsiteFull Time
The Baltimore Banner
The Baltimore Banner: Independent nonprofit digital newsroom serving the Baltimore region.
5+ YOE5+ years professional software engineering; 3+ years building production React Native mobile apps; strong JavaScript and TypeScript skills; iOS and Android experience; REST API integration; state management and CI/CD familiarity; strong communication.
React Native, JavaScript, TypeScript, Redux, Context API, Git, CI/CD, Expo, AWS
1w
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Test Automation Engineer(Web)
Alexandria or Aberdeen or Picatinny
HybridFull Time
Research Innovations
Research Innovations: Provides software and cybersecurity solutions for national defense agencies.
3+ YOE3+ years test automation experience building automated test suites for web apps and APIs; experience with Selenium/Cypress, CI/CD, Docker/Kubernetes; programming in Java or JavaScript; secret clearance required.
Selenium, Cypress, TestNG, GitLab, JIRA, Docker, Kubernetes, Java, JavaScript, Cucumber, Gherkin, Git, Postman, REST Assured, SoapUI, Maven, Gradle, NPM, JMeter, SQL
3mo
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Node-React Full Stack Web Application Developer - DHA
Woodlawn, Maryland, United States
$102k-$133k/yr OnsiteFull Time
Social Security Administration
Social Security Administration: Administers federal social insurance and financial assistance programs.
Experience building web apps with React.js or Node.js RESTful APIs; SQL/NoSQL databases; Git; unit and integration tests; 52 weeks of specialized IT experience at GS-11 level.
React, Node.js, RESTful APIs, SQL, NoSQL, Git, Bitbucket
6d
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Business Intelligence Developer
Aberdeen Proving Ground, Maryland, United States
$105k-$125k/yr OnsiteFull Time
Dynamo Technologies: Delivers IT and digital transformation services to federal agencies.
2+ YOE2+ years building BI solutions with Microsoft Power Platform (Power BI, Power Apps), strong SQL, ETL, data modeling, Python/R scripting, troubleshooting, and end-user training.
Microsoft Power Platform, Microsoft Power BI, Microsoft Power BI Service, DAX, Microsoft Power Apps, Python, R, SQL, PostgreSQL, Microsoft SQL Server, HTML, CSS, JavaScript, Microsoft Power BI REST APIs, Microsoft Power Automate, Microsoft Dataverse, Microsoft Power Virtual Agents, Linux, Azure, AWS, Microsoft Office Suite
2mo
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Javascript - Senior Developers - AI Training - Baltimore, US
Baltimore or United States
$50/hr RemoteContract, Part Time
Prolific
Prolific: Platform connecting researchers and AI developers with verified participants.
BS/MS/PhD in CS or related, professional experience building scalable web apps with JavaScript/TypeScript, expert-level JS knowledge (event loop, closures, async), able to solve LeetCode Medium–Hard, and review/execute JS/TS code.
JavaScript (ES6+), TypeScript, React, Node.js, Vue, Angular, Jest, Cypress, Webpack, Vite, GraphQL, RESTful APIs, LeetCode
1w
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Software Development Manager
Hunt Valley, Maryland, United States
$150k-$180k/yr OnsiteFull Time
Sinclair
SinclairNASDAQ: SBGI: Operates television stations and produces news and sports programming
6+ YOE6+ MgmtBachelor's in computer science or equivalent; 6+ years software development experience in management; 5+ years web/native app development; experience with cloud/desktop apps, multi-platform delivery, strong communication and leadership.
Mac, Windows, Linux
2mo
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BI Software Engineer I
Reading or Tampa
OnsiteFull Time
Penske Truck Leasing: Provides commercial truck leasing, rental, and vehicle maintenance services.
5+ YOEBachelor's in CS/CE or equivalent experience; 5-7 years tech experience; 4+ years building BI apps with Qlik Sense, Power BI, Tableau; full BI lifecycle; Java/React/Angular; strong UI/UX and data modeling skills; knowledge of AWS and analytics methods.
Qlik Sense, Power BI, Tableau, Java, React, Angular, jQuery, HTML, JavaScript, CSS, APIs, Web Services, UI/UX design frameworks
1mo
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Staff Software Architect
Reading or Tampa
OnsiteFull Time
Penske Truck Leasing
Penske Truck Leasing: Provides commercial truck leasing, rental, and vehicle maintenance services.
12+ YOEBachelors in CS/Math/IS or equivalent, 12+ years development experience, 2+ years technical leadership, expertise in Java/Angular/Python/Spring, microservices, REST APIs, CI/CD, Kafka, AWS, and experience modernizing legacy apps.
Java, Angular, Python, Spring, Spring Boot, XML, JSON, containers, microservices, REST API's, CI/CD, Kafka, AWS
3mo
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Medical Science Liaison, Camzyos (DC, DE, MD, VA)
Washington or Baltimore
$166k-$201k/yr RemoteFull Time
Bristol Myers Squibb
Bristol Myers SquibbNew York Stock Exchange: BMY: Develops and distributes innovative medicines for serious diseases.
2+ YOEMD/PhD/PharmD/APP/PA/NP with disease area expertise; 2+ years clinical/pharma experience; field-based MSL; strong English; willingness to travel.
3mo
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Assistant Director of Technology
Hanover, Pennsylvania, United States
OnsiteFull Time
Hanover Public School District
Hanover Public School District: Public school district providing K-12 education in Pennsylvania.
3+ YOEBachelor's in IT/CS/Software Engineering or related field; 3-5+ years in IT or tech leadership; web app development experience; databases, APIs, and system integrations; K-12 district and SIS/LMS familiarity preferred.
JavaScript, Go, ColdFusion, APIs, Databases, SIS/LMS
2w
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Campus Minister - Lancaster
Lancaster, Pennsylvania, United States
$27k-$85k/yr HybridFull Time, Part Time
International Friendships
International Friendships: Provides community support and cultural integration for international students.
1+ YOEAdherence to IFI statement of faith; minimum one year campus ministry involvement preferred; Bachelor’s degree preferred; organized, flexible, proficient with Microsoft Office and Google apps; able to develop financial/prayer partnerships.
Microsoft Office, Google applications
1mo
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Consumer Inclusion Coordinator
Baltimore, Maryland, United States
$35/hr HybridFull Time
Behavioral Health System Baltimore
Behavioral Health System Baltimore: Coordinates behavioral health programs and resources for Baltimore City.
5+ YOEFive years behavioral health experience required; bachelor's degree preferred. CPRS preferred. Must have expertise in equity, integrated care, and peer workforce development; proficiency with Microsoft 365 and Office apps; ability to travel locally ~30%.
Microsoft 365, Microsoft Word, Microsoft Excel, Microsoft Outlook, Microsoft PowerPoint
2w
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Campus Minister - Lancaster
Lancaster, Pennsylvania, United States
$27k-$85k/yr OnsiteFull Time, Part Time
International Friendships
International Friendships: Provides community support and cultural integration for international students.
1+ YOEBachelor's degree preferred, minimum one year campus ministry involvement preferred, adherence to IFI statement of faith, ability to develop financial/prayer partner support, proficient with Microsoft Office and Google apps, flexible schedule with occasional evenings/weekends.
Microsoft Office, Google applications