139 javascript engineer jobs at 59 companies in Ephrata, PA
🚀PromotedHiringCafe
Founding Full-stack / Product Engineer
Cupertino, CA, US
$130k-$300k/yrOn-SiteFull Time
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).
CertaraNasdaq: CERT: Provider of biosimulation software for drug development.
4+ YOE4+ years software engineering experience, strong OAuth 2.0 knowledge, collaborative teamwork, experience with Java/JavaScript/PostgreSQL and unit testing.
Xactus: Provides verification and credit reporting for mortgage lenders.
3+ YOE3+ years QA experience with 2+ years test automation; hands-on automation in TypeScript/JavaScript, C#, or Python; experience with Selenium, Playwright, Postman, CI/CD, and observability tools; Bachelor's degree or equivalent experience preferred.
CACI InternationalNYSE: CACI: Provides information technology and engineering services for government agencies.
8+ YOEActive TS/SCI with polygraph, Bachelor's in computer science or related field, 8+ years OO experience (strong Python focus), 2+ years JavaScript/TypeScript, SDLC, microservices and REST API experience, Agile/Scrum experience.
ChemoursNYSE: CC: Manufactures specialty chemicals, refrigerants, and high-performance industrial fluoropolymers.
8+ YOEDegree in Computer Science/Engineering, 8+ years backend development with Python and JavaScript, 2+ years production GenAI systems experience, React/TypeScript UI skills, Pydantic proficiency, strong stakeholder communication.
Omaha or Saint Louis Park or Denver or Englewood or Orlando or Kansas City or Albuquerque or Portland or Salem or Pittsburgh or Austin or Dallas or Fort Worth or San Antonio or Vienna or Olympia or Columbia or St. Paul or Harrisburg or Pennington or Woodcliff Lake or Phoenix or Folsom
OnsiteFull Time
HDR: Global provider of engineering, architecture, environmental and construction services.
3+ YOEBachelor's or equivalent; minimum 3 years in infrastructure automation/platform engineering; scripting with Python, PowerShell, or JavaScript; experience with REST APIs, CI/CD/Git, Terraform or Ansible; knowledge of cloud (Azure/AWS) and security fundamentals.
Folsom or Denver or Englewood or Minneapolis or St. Paul or Pennington or Woodcliff Lake or Olympia or Folsom or Portland or Harrisburg or Dallas or San Antonio or Austin or Phoenix or Columbia or Minneapolis or Saint Louis Park or Oregon or Portland or Pennington or Woodcliff Lake or Orlando or Harrisburg or Albany or Boulder or Portland or Denver or Englewood or Portland or Denver or Pennington or Woodcliff Lake or Harrisburg or Portland or Orlando
OnsiteMultiple Commitments Available
HDR: Global firm providing architecture, engineering, and environmental services.
1+ YOEBachelor’s degree or equivalent; 1+ year infra automation; scripting; APIs/REST; CI/CD; IaC; follow standards.
Paradise Energy Solutions: Full-service solar energy installation and maintenance provider.
Experience with API integration, databases, and coding in multiple languages (preferably PHP, Python, JavaScript). Familiarity with Jira, Git, Trello, QuickBase/Zoho, and comfortable using AI-assisted development tools.
Members 1st Federal Credit Union: Financial cooperative providing consumer banking and lending services.
1+ YOE1-3 years related experience; bachelor's-equivalent education; experience with Git, dotnet, JavaScript, Angular, Scrum, and Microsoft Azure; familiarity with Agile, testing, and deployment; occasional overnight travel; strong communication skills.
Git, dotnet, JavaScript, Angular, Scrum, Microsoft Azure, MuleSoft
BryceTech: Engineering and analytics services for aerospace and defense agencies.
Secret clearance, expert GitLab/GitLab CI/CD, proficiency with Java/JavaScript/SQL, Bachelor’s in CS or related (or equivalent experience), CI/CD/DevSecOps and agile experience, ability to support acquisition/program planning and documentation.
GitLab, GitLab CI/CD, Java, JavaScript, SQL, AWS, DevSecOps, API Gateway
CSC: Provides global business administration and compliance solutions.
Expertise with C# and .NET Core, Blazor, Entity Framework Core, SQL Server, Azure Functions, Playwright, JavaScript/TypeScript, and experience building AI-enabled applications and AI-augmented SDLC practices.
5+ YOEBachelor's in CS/CE or equivalent experience, 5+ years programming experience, full‑stack skills (React/Angular/JavaScript, Spring), relational DB design, Agile, CI/CD, troubleshooting, and strong communication.
Hibu: Provides digital marketing and advertising services to small businesses.
3+ YOE3+ years Salesforce development experience; proficiency with Apex, Visualforce, integrations, SOQL, JavaScript, Lightning; Bachelor's degree in relevant field; strong problem-solving and Agile experience.
Apex, Visualforce, Web Services, SOQL, AJAX, XML, Javascript, Lightning web component, Eclipse, Visual Studio Code, Force.com API, Data Loader, Devin
PPL CorporationNYSE: PPL: Provides electricity transmission, distribution, and utility services.
7+ YOEBachelor's degree (or equivalent), 7+ years experience (Lead) or 5+ years (Senior); strong software development background with C#, Java, JavaScript/TypeScript, front-end frameworks (Angular/React), APIs/JSON, and SQL; experience with microservices, cloud, containerization and Kubernetes preferred.
C#, Java, Python, JavaScript, TypeScript, Angular, React, SQL, JSON, APIs, Microservices, DevOps, Multi-Cloud, IoT, Intelligent Automation, RPA, Test automation, Machine Learning, Artificial Intelligence, Kubernetes, Azure Kubernetes Service (AKS), SAP ABAP
Exton or Lexington or Peachtree City or Bridgman or Holland or Detroit or Houston
HybridFull Time
Convergix Automation Solutions: Designs and integrates custom industrial automation and control systems.
Experience with industrial/ manufacturing software (MES/IIoT), industrial controls and PLC platforms; development using Python, Java, JavaScript, or Microsoft .NET; database familiarity (Microsoft SQL Server, PostgreSQL, MySQL, Oracle, InfluxDB); practical use of GitHub Copilot/Claude and LLM concepts.
GitHub Copilot, Claude, Python, Java, JavaScript, Microsoft .NET, MES, IIoT, PLC, Rockwell, Siemens, Aveva/Wonderware, GE, MQTT, Microsoft Azure DevOps, AWS, Node-Red, Docker, Microsoft SQL Server, PostgreSQL, MySQL, Oracle, InfluxDB, Inductive Ignition, Sepasoft, Cirrus Link Solutions
Main Line Health: Provides comprehensive hospital, specialty, and outpatient healthcare services.
1+ YOE1–3 years ServiceNow experience configuring core modules, scripting (JavaScript/XML/HTML/SQL/PowerShell), understanding of ITSM/ITIL, integrations (SOAP/REST), strong analytical and communication skills.
ServiceNow, HRSD, Incident, Problem, Change, Service Catalog, JavaScript, XML, HTML, SQL, PowerShell, SOAP, REST, LDAP, Active Directory, ADFS, SSO