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Top Senior Level Javascript Jobs in Philadelphia, PA

637+ Job Results
10 Days Ago
United States
Remote
233 Employees
Senior level
233 Employees
Senior level
Design
The Sr. Developer/Tech Lead will collaborate with clients to deliver scalable solutions, lead project teams, develop innovative software, and ensure quality deliverables. This role also involves adopting new technologies and participating in sales processes.
10 Days Ago
United States of America
1,069 Employees
Senior level
1,069 Employees
Senior level
Healthtech • Professional Services • Software
The Staff Software Engineer will lead an agile team to develop impactful solutions that integrate through APIs and Big Data. Responsibilities include collaborating with clients, mentoring software engineers, conducting systems analysis, and enforcing testing for quality assurance. The role requires a strong understanding of RESTful API best practices and experience with cloud environments like GCP and AWS.
10 Days Ago
USA
Remote
27 Employees
250K-350K Annually
Senior level
27 Employees
250K-350K Annually
Senior level
Artificial Intelligence • Software
Limitless is seeking a Senior / Staff Software Engineer (Frontend) to champion user experience, drive product innovation, and collaborate with cross-functional teams. Responsibilities include developing visually appealing interfaces, optimizing web applications for performance and scalability, and working closely with designers to translate designs into code.
10 Days Ago
United States
Remote
14 Employees
Senior level
14 Employees
Senior level
Financial Services
As a Systems Engineer, you will develop full stack applications, enhance AWS cloud services, implement DevOps practices, and automate operational processes while ensuring high system reliability and performance.
52 Employees
Senior level
Software
As a Senior Software Engineer, you will develop custom software solutions for 3D mapping and geospatial systems, focusing on performance optimization and memory efficiency while handling large datasets. You will collaborate with teams to implement map projections and ensure high frame rates in real-time applications.
10 Days Ago
USA
Remote
125 Employees
Senior level
125 Employees
Senior level
Fintech • Software
As a Sr. Frontend Engineer at dv01, you will enhance transparency in consumer lending markets by developing with a modern tech stack including React and Node.js, building micro-frontends and collaborating with diverse teams to create efficient solutions. A strong understanding of systems architecture and financial markets is essential.
10 Days Ago
US
Remote
5,436 Employees
92K-152K Annually
Senior level
5,436 Employees
92K-152K Annually
Senior level
Other • Software • Analytics
As a Senior Product Engineer, you will contribute to building and delivering high-quality documentation for ArcGIS Enterprise, lead cross-functional teams, communicate project statuses, and improve automated documentation processes while addressing customer-reported issues.
Top Benefits:
401-K
Commuter Benefits
Company Outings
+13 More
11 Days Ago
USA
Remote
64 Employees
Senior level
64 Employees
Senior level
Security • Software
The Software Architect will oversee the technical development of features for a data privacy application, collaborating with engineers, product managers, and UX designers. Responsibilities include crafting production-quality code, leading design discussions, conducting code reviews, and creating automated unit tests, alongside troubleshooting customer issues.
11 Days Ago
USA
Remote
46 Employees
Senior level
46 Employees
Senior level
Pharmaceutical
As a Senior Full-Stack Software Engineer, you will design, develop, and maintain full-stack features for SmithRx's web application suite. You will ensure high-quality code by collaborating with stakeholders, applying best practices, troubleshooting production issues, and leveraging AWS technologies.
Top Benefits:
401-K
Health Insurance
11 Days Ago
United States
Remote
213 Employees
170K-190K Annually
Senior level
213 Employees
170K-190K Annually
Senior level
Edtech • Software
The Senior Technical Software Engineering Manager will lead an AI-focused team, managing software engineers and QA while also contributing directly to software development. Responsibilities include ensuring software quality, guiding system architecture, collaborating with cross-functional teams, mentoring engineers, and implementing testing strategies.
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