22 react js developer jobs at 12 companies in Manheim, PA
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Contract Associate Development Engineer
Hunt Valley, Maryland, United States
$82k/yr OnsiteContract, Full Time
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
2w
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Engineer
Malvern, Pennsylvania, United States
$110k-$130k/yr OnsiteFull Time
10+ YOEStrong React, HTML, CSS, JavaScript/TypeScript, GitHub, CI/CD, and automated testing (Playwright); 10+ years experience; bachelor in computer science required.
CSS, HTML, React, JavaScript, TypeScript, GitHub, CI/CD, Playwright
3d
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Senior Software Engineer
Malvern, Pennsylvania, United States
HybridFull Time
6+ YOERequires 6–9 years developing web applications, 3+ years with Ruby, Linux, APIs, databases, testing, and security protocols. Preferred experience includes cloud, containers, DevOps, Jenkins, React, AWS, Redis, and JIRA.
Linux, Git, Ruby, JavaScript, JSON, XML, OpenAPI, SFTP, FTP, OAuth2, OIDC, SSL, SSH, LDAP, Ruby on Rails, Python, REST, GraphQL, SQL, NoSQL, PostgreSQL, Jenkins, Node.js, React, Rust, AWS, RabbitMQ, Kafka, Redis, JIRA, Kubernetes
2w
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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, 5+ years programming (Java, RPG, etc.), full‑stack experience (React/Angular/HTML/CSS/JavaScript), REST/myBatis/Spring, relational DB design, Agile, and strong communication.
Java, RPG, React, Angular, jQuery, HTML, JavaScript, CSS, Spring framework, Spring-MVC, myBatis, RESTful API’s, Agile, DevOps Tools, CI/CD
1mo
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SENIOR SOFTWARE DEVELOPER/ENGINEER (CLOUD/CYBER)
Huntsville or Aberdeen or Colorado Springs or Crestview or Tupelo
OnsiteFull Time
7+ YOEBS in CS/Software Eng or equivalent, 7+ years software development experience, DoD Top Secret/SCI eligibility, experience with Python, containers, AI/LLMs, databases, Linux, AWS, and Agile/Scrum.
LLMs, Ollama, LM Studio, Python, C#, Go Lang, React, JavaScript, HTML, CSS, Git, Docker, Bash, TensorFlow, PyTorch, SQL, MongoDB, PostgreSQL, Redis, Linux, AWS, RESTful API, Agile/Scrum
1mo
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Sr. Software Developer
Mechanicsburg, Pennsylvania, United States
$100k-$105k/yr OnsiteContract
10+ YOE10+ years professional software development experience; strong expertise with C#, VB.NET, .NET 8+, ASP.NET Core, JavaScript and modern front-end frameworks, SQL/Entity Framework, microservices, messaging, Git; U.S. citizen with current T3 investigation; onsite work required.
C#, VB.NET, .NET 8+, ASP.NET Core, JavaScript, React, Angular, SQL, Entity Framework, NServiceBus, RabbitMQ, Git
4w
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Associate Software Developer
West Chester, Pennsylvania, United States
HybridFull Time
1+ YOE1+ years professional experience in AI/ML and micro-service systems; proficiency with AWS services, Python, C#, ML libraries, and enterprise software development practices.
SageMaker, Lambda, EC2, S3, EFS, SNS, SQS, EventBridge, Kinesis, Aurora, DynamoDB, RDS Proxy, Glue, Athena, Redshift, AWS Step Functions, AWS CodePipeline, Python, TensorFlow, PyTorch, scikit-learn, C#, PowerShell, SQL, JavaScript, UML, Docker, Git, GitHub, Jenkins, Bamboo, TeamCity, SpecFlow, Cucumber, Protobufs, Thrift, Avro, JSON, ODBC, Kafka, Angular, React
1w
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Senior Mobile DevOps Engineer
Malvern, Pennsylvania, United States
HybridFull Time
8+ YOERequires 8+ years of related experience, including 2+ years of development, an undergraduate degree or equivalent, GitHub, GitHub Actions, AWS infrastructure tools, and strong analytical and communication skills.
GitHub, GitHub Actions, Fastlane, AWS, CloudFormation, Terraform, Unix, Linux, macOS, Xcode, Swift, Android Studio, Kotlin, React Native, TypeScript, JavaScript, Firebase, Splunk, Terminal
1w
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Sr Staff Fullstack Developer (Frontend focused)
Exton or Boulder or Huntsville or Dayton
$136k-$204k/yr OnsiteFull Time
4+ YOEBachelor's with 8 years, master's with 6, or PhD with 4; front-end and back-end development expertise, cloud deployment, web components, Git, Agile, and testing experience.
HTML5, CSS3, JavaScript, React, Angular, C#, Java, Python, Node.js, Docker, Kubernetes, AWS, Microsoft Azure, Git, Jasmine, Karma, Jest, Vitest, Ansys
1w
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Senior Mobile DevOps Engineer
Malvern, Pennsylvania, United States
HybridFull Time
8+ YOE8+ years related experience with 2+ years development, undergraduate degree or equivalent (masters preferred), knowledge of GitHub/GitHub Actions/Fastlane, AWS CloudFormation or Terraform, strong communication and problem-solving skills.
Github, Github Actions, Fastlane, CloudFormation, Terraform, AWS, Unix, Linux, MacOS, Terminal, Xcode, Swift, Android Studio, Kotlin, React Native, TypeScript, JavaScript, Firebase, Splunk
1w
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Software Engineer
Mechanicsburg or Charlotte or Stamford or Chicago or Alpharetta or Baltimore
$85k-$140k/yr HybridFull Time
2+ YOEBachelor's degree or equivalent, 2+ years industry experience, knowledge of SDLC, web technologies (HTML,CSS,JavaScript), server-side platforms (Java,Kotlin,NodeJS), modern frameworks and CI/CD, strong problem-solving skills.
HTML, CSS, Javascript, Spring framework, VueJs, React, Java, Kotlin, NodeJS, GitLab, GitHub, BitBucket
1w
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Software Development Manager
Sparks, Maryland, United States
$165k-$180k/yr HybridFull Time
8+ YOE3+ Mgmt8+ years software development, 3+ years people management, hands-on with JavaScript/TypeScript, React, Node.js, CI/CD, cloud operations; strong leadership, communication, and incident response skills.
JavaScript, TypeScript, React, Node.js, Express, HTML, CSS, REST APIs, MongoDB, SQL Server, MySQL, PostgreSQL, Microsoft Azure, Linux, Git, SFTP, CI/CD
4d
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Delivery Senior Consultant, Software Engineering Solutions
Gilbert or Lake Mary or Mechanicsburg or Atlanta or Charlotte or Dallas or Houston or Philadelphia
HybridFull Time
4+ YOEBachelor’s degree and 4+ years developing front-end applications with HTML, CSS, JavaScript, React or Angular; experience with identity workflows, UI tools, accessibility standards, and government or enterprise security requirements.
HTML, CSS, JavaScript, React, Angular, Figma, Adobe XD, SAML, OAuth, OpenID Connect, WCAG, NIST
2mo
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Customer Relationship Management (CRM) Lead
Harrisburg, Pennsylvania, United States
OnsiteContract
10+ YOE10+ years Microsoft CE and CRM implementation experience; 10 years developing with .NET, JavaScript, Python, React, SSIS, and Reporting Services; FastTrack solution architect experience; Azure AI/ML and Copilot experience; data migration and integrations expertise; team leadership and documentation skills.
SAP BRIM, Microsoft Dynamics CE, Microsoft CE, .NET, JavaScript, Python, React, SSIS, Reporting Services, Azure AI, Machine Learning, Copilot, Microsoft Dynamics CRM, Dynamics Contact Center, Microsoft ADO Testing Module, Power Apps, CoPilot Studio, Microsoft D365 CE
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