383 js jobs at 151 companies in Philadelphia, PA
2mo
Save
Mark Applied
Hide
React Developer_CVS_Woonsocket, RI
Woonsocket, Rhode Island, United States
$40k-$140k/yr OnsiteFull Time, Contract
Photon: A technology-focused professional services firm delivering scalable software solutions.
5+ YOE5+ years front-end experience; strong React, HTML/CSS/JS; state management; large-team experience; performance debugging.
React, TypeScript, JavaScript, HTML, CSS, Redux, Zustand, TanStack Query, Webpack, Vite, Module Federation
3mo
Save
Mark Applied
Hide
Digital Marketing Specialist
Ambler, Pennsylvania, United States
OnsiteFull Time
3+ YOE3+ years in digital marketing or web strategy; HTML/CSS/JS; Drupal/open-source CMS; SEO/SEM; MarTech experience.
HTML, CSS, JavaScript, Drupal, CMS, APIs, SEO, SEM, MarTech
3mo
Save
Mark Applied
Hide
Full Stack Software Engineer
King of Prussia or Chantilly
$99k-$207k/yr OnsiteFull Time
8+ YOE8+ years OO languages with Python; 2+ years JS/TS; TS/SCI with Poly; BS in CS; full SDLC; cloud/APIs; on-site; agile.
Python, JavaScript, TypeScript, React, Angular, AWS, Azure, Kubernetes, Git, Jira, Confluence
3mo
Save
Mark Applied
Hide
Lead Software Engineer - Java Full Stack & AWS
Wilmington or Columbus
OnsiteFull Time
5+ YOE5+ years in enterprise full-stack web apps; Java/Spring; React/JS/TS; REST; Kafka/Redis; SQL; Terraform; CI/CD; testing; leadership
Java, Spring, REST, React, JavaScript, TypeScript, Kafka, Redis, SQL, Terraform, JUnit, Cucumber, Selenium, Playwright, AWS
1mo
Save
Mark Applied
Hide
Python Full Stack Developer
Boston or Princeton
$76k-$120k/yr OnsiteFull Time
Bachelor's or equivalent experience; strong Python and React JS skills; RESTful API development (FastAPI/Flask/Django); strong SQL/RDBMS knowledge; good communication and SDLC experience.
Python, React JS, FastAPI, Flask, Django, SQL Server, Oracle, PostgreSQL, MySQL, JavaScript
3mo
Save
Mark Applied
Hide
Digital Marketing Specialist
Ambler, Pennsylvania, United States
OnsiteFull Time
3+ YOEThree-plus years in digital marketing or web strategy; college or graduate degree in Marketing, Business, or Communications; strong HTML/CSS/JS, CMS experience, Drupal preferred; excellent communication and teamwork.
HTML, CSS, JavaScript, CMS, Drupal, API integrations
2d
Save
Mark Applied
Hide
Full Stack Engineer
Wayne or United States
RemoteFull Time
2+ YOERequires 2–7 years of software engineering experience, TypeScript, Next.js, React, D3.js, MUI, GCP, SQL, Docker, Cloud Run, Playwright, Git, CI/CD, and a bachelor's degree or equivalent experience.
TypeScript, Next.js, React, MUI, D3.js, GCP, BigQuery, Google Cloud Storage (GCS), TEP, Playwright, Docker, Cloud Run, GitHub Copilot, Claude, JavaScript, Git, CI/CD, SQL, WebGL
3mo
Save
Mark Applied
Hide
BCG Platinion | Lead AI Tech Architect - AI Platforms
Atlanta or Austin or Boston or Brooklyn or Chicago or Dallas or Denver or Detroit or Durham or Houston or Miami or Minneapolis or Nashville or New York or Philadelphia or Pittsburgh or Summit or Washington
$190k/yr OnsiteFull Time
6+ YOEBachelor's in CS/IT or related,6+ years in software/data/AI systems with architecture or technical leadership, experience designing LLM/AI platform solutions, cloud and containerization experience, proficiency with Python/JS/TypeScript and AI frameworks.
LangChain, LlamaIndez, LangGraph, Strands, Google ADK, Semantic Kernel, AutoGen, LlamaIndex, Python, Javascript, TypeScript, Cursor, Claude Code, Replit, Lovable, RAG, Docker, Kubernetes, Pinecone, Qdrant, Aure Search, ChatGPT, Claude, AWS, Azure, GCP
1mo
Save
Mark Applied
Hide
Product Development Engineer I (AI-Native) (Onsite role)
Ambler, Pennsylvania, United States
$80k-$90k/yr OnsiteFull Time
1+ YOE1-4 years software development experience, bachelor’s in CS or related required (master's preferred), strong programming (Python/Java/JS/TS/Go), CS fundamentals, Git, REST/SQL, EMR and cloud familiarity.
Python, Java, JavaScript, TypeScript, Go, Git, REST APIs, JSON, SQL, Unix, Linux, AWS, Azure, GCP, CI/CD, LLM
1mo
Save
Mark Applied
Hide
UX/UI Designer
Philadelphia or Santa Monica or New York
OnsiteFull Time
3+ YOE3+ years UI/UX design experience (e-commerce, entertainment, or consumer brands preferred). Strong portfolio, proficiency in Figma and Adobe Creative Suite, working knowledge of Shopify; familiarity with HTML5, JS, CSS is a plus; strong communication and UX problem-solving skills.
Figma, Adobe Creative Suite, Shopify, HTML5, JS, CSS
1mo
Save
Mark Applied
Hide
Senior Specialist, Full Stack AI Engineer, Clinical Engineering & Operations
Princeton, New Jersey, United States
$78k-$95k/yr OnsiteFull Time
2+ YOEBachelor's in CS or related, 2+ years software development, strong Python/Java and React JS, experience with Generative/Agentic AI, familiarity with AWS services and SQL/NoSQL, strong problem-solving and communication.
OpenAI, AWS Bedrock, LangChain, Python, Java, React JS, AWS Lambda, AWS S3, DynamoDB, SageMaker, SQL, NoSQL
1mo
Save
Mark Applied
Hide
Senior Specialist, Full Stack AI Engineer, Clinical Engineering & Operations
Princeton, New Jersey, United States
$78k-$95k/yr OnsiteFull Time
2+ YOEBachelor's degree in CS or related, 2+ years software development, proficiency in Python and/or Java, React JS, experience with Generative/Agentic AI and AWS services, SQL/NoSQL skills, strong problem-solving and communication.
OpenAI, AWS Bedrock, LangChain, Python, Java, React JS, Lambda, S3, DynamoDB, SageMaker, SQL, NoSQL
1w
Save
Mark Applied
Hide
Digital Product Manager Lead
Pittsburgh or Chicago or Atlanta or Houston or Charlotte or Philadelphia or Raleigh or Dallas
$65k-$145k/yr OnsiteFull Time
5+ YOEBachelor's degree preferred with 5+ years of industry-relevant experience; project management and digital product experience preferred, ideally in banking or financial services.
JavaScript
6d
Save
Mark Applied
Hide
Software Engineer Stf - E4
King of Prussia, Pennsylvania, United States
$136k-$252k/yr OnsiteFull Time
Software development experience with JavaScript/Node, C#, or Java; Agile Scrum and named Agile tools; GitLab pipelines; active Top Secret clearance with SCI or special access experience; cross-team or stakeholder experience.
JavaScript, Node, C#, Java, Agile, Jira, Version One, Confluence, GitLab, Angular, React, Vue.js, Ember.js, Microsoft SQL Server, PostgreSQL, MySQL
1mo
Save
Mark Applied
Hide
Senior Developer / Lead Developer
Allentown or Providence or Louisville
HybridFull Time
5+ YOEBachelor's degree, 5+ years software development experience (senior) or 7+ (lead); proficiency in C#, Java, TypeScript, frontend frameworks, APIs and SQL; experience with cloud, microservices, and emerging tech.
C#, Java, TypeScript, JavaScript, Python, Angular, React, SQL, Microservices, Cloud Architecture, APIs, SAP ABAP, SAP S/4HANA, Kubernetes, Azure Kubernetes Service (AKS), DevOps, RPA, Artificial Intelligence
2mo
Save
Mark Applied
Hide
Software Engineer - Federal Geospatial (Hub-Remote: DC or Philly Metro)
Alexandria or Philadelphia or Washington
$105k-$141k/yr RemoteFull Time
Element 84: Builds cloud-native geospatial software and data processing pipelines.
5+ YOE5+ years as a software engineer; experience with Python, JavaScript, Clojure, React, AWS (S3, IAM, Lambda); full-stack development, automated testing/CI, Scrum experience; bachelor's in a technical major preferred; must live within 100 miles of Alexandria, VA or Philadelphia, PA and be authorized to work in the US without sponsorship.
Python, JavaScript, Clojure, React, Amazon Web Services (AWS), S3, IAM, Lambda, node.js, JIRA, Confluence, Bamboo, MacOS X
1w
Save
Mark Applied
Hide
Product Quality Engineer I
Hyderabad or Ambler
OnsiteFull Time
3+ YOERequires 3–5 years of experience in manual and automation testing, with skills in test automation, functional and performance testing, and programming in Python, JavaScript, or Java.
Playwright, Python, JavaScript, Java, Selenium, Kafka, CI/CD, SQL
1mo
Save
Mark Applied
Hide
Digital Accessibility Manager
Newark, Delaware, United States
OnsiteFull Time
6+ YOEBachelor's plus six years related experience (or equiv), IAAP preferred, experience with assistive technologies (JAWS,NVDA,VoiceOver,ZoomText,MAGic,Dragon), web accessibility testing, HTML/CSS/JavaScript familiarity, and project/team leadership.
JAWS, NVDA, VoiceOver, Window-Eyes, ZoomText, MAGic, Dragon NaturallySpeaking, HTML, CSS, JavaScript
1w
Save
Mark Applied
Hide
Technical Lead
Oaks, Pennsylvania, United States
HybridFull Time
7+ YOEBachelor's degree in a related field plus 7 years of post-baccalaureate experience. Requires 7 years with Java, J2EE, Struts, Oracle, Portlets, Hibernate, WebLogic, SQL, and investment processing.
Java, J2EE, Struts Framework, Oracle, Portlets, Hibernate, WebLogic Server, JavaScript, HTML, SQL, JSP, TOAD, SQL Developer, PL/SQL, Design Patterns/Tools
2mo
Save
Mark Applied
Hide
Associate Software Engineer
Mount Laurel, New Jersey, United States
$74k-$150k/yr OnsiteFull Time
0+ YOEBachelor's degree (or equivalent) in a technical field, 0–3 years professional software development experience, proficiency in C++, Java, Python, or JavaScript, familiarity with Git, Linux, SQL/PostgreSQL, container tech, and ability to obtain/maintain a Secret clearance.
C++, Java, Python, JavaScript, Git, Linux, SQL, PostgreSQL, Docker, Podman, OCI, Bash, PowerShell, Groovy, CI/CD, DevSecOps
Explore Jobs
Expand Your Job Search
Top Cities Near Philadelphia for Js
- Js jobs in Allentown, PA
- Js jobs in Reading, PA
- Js jobs in Trenton, NJ
- Js jobs in Camden, NJ
- Js jobs in Bethlehem, PA
- Js jobs in Wilmington, DE
- Js jobs in Cherry Hill, NJ
- Js jobs in Vineland, NJ
- Js jobs in Bensalem, PA
- Js jobs in Abington, PA
- Js jobs in Jackson, NJ
- Js jobs in Wharton, PA
- Js jobs in North Brunswick, NJ
- Js jobs in Mount Laurel, NJ
- Js jobs in Hillsborough, NJ
- Js jobs in Ewing, NJ
- Js jobs in Pennsauken, NJ
- Js jobs in Norristown, PA
- Js jobs in Chester, PA
- Js jobs in Newark, DE