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Top Senior Level Front-End Developer Jobs in Philadelphia, PA

1,910+ Job Results
6 Days Ago
US
Remote
3,500 Employees
Senior level
3,500 Employees
Senior level
AdTech • Consumer Web • Digital Media • eCommerce • Marketing Tech
The Senior Software Engineer will deliver flexible and reliable services, develop APIs, create operational monitoring functions, and collaborate with technology teams. Responsibilities include coding, documentation, and ensuring high quality and scalable software practices, while leveraging modern technologies.
Top Benefits:
401-K Matching
Child Care Benefits
Commuter Benefits
+30 More
6 Days Ago
USA
Remote
420 Employees
215K Annually
Senior level
420 Employees
215K Annually
Senior level
Cloud • Security • Software • Cybersecurity
As a Staff Software Engineer at Red Canary, you will develop and enhance a cybersecurity platform, providing technical leadership and mentoring other engineers. You'll ship quality products and features, support applications in a 24x7 environment, and design scalable software solutions, influencing the engineering team's best practices.
Top Benefits:
401-K
Child Care Benefits
Commuter Benefits
+41 More
6 Days Ago
USA
Remote
300 Employees
Senior level
300 Employees
Senior level
Edtech • Fintech • Sports
The Senior Software Engineer will focus on the development and ownership of Android Mobile Apps, primarily using Java and Kotlin. Responsibilities include building new features, supporting existing applications, ensuring quality through testing, and collaborating with various teams to enhance product documentation and overall customer interaction.
Top Benefits:
401-K
401-K Matching
Company Equity
+33 More
6 Days Ago
USA
Remote
56,000 Employees
Senior level
56,000 Employees
Senior level
Machine Learning • Payments • Security • Software • Financial Services
As an Observability Engineer, you will configure, operate, and maintain the observability platform, integrated monitoring and logging solutions, ensuring reliability and performance of IT infrastructure and applications. You will enhance system visibility, enable proactive issue detection, and support continuous improvement while collaborating with various teams.
Top Benefits:
401-K
401-K Matching
Adoption Assistance
+48 More
7 Days Ago
United States
Remote
2,800 Employees
145K-186K Annually
Senior level
2,800 Employees
145K-186K Annually
Senior level
Artificial Intelligence • Cloud • Computer Vision • Hardware • Internet of Things • Software
The Senior Software Engineer will work on the Data Ingestion team to enhance the reliability, performance, and scalability of the data ingestion infrastructure for Samsara’s platform, impacting industries reliant on physical operations. The role includes collaborating with product teams and obtaining feedback to improve the systems built.
Top Benefits:
401-K
401-K Matching
Adoption Assistance
+57 More
7 Days Ago
United States
Remote
299 Employees
200K-250K Annually
Senior level
299 Employees
200K-250K Annually
Senior level
Cloud • Enterprise Web • Software
The role involves designing, implementing, and testing improvements for the Telemetry Pipelines product at Chronosphere. The candidate will own complex features, enhance software quality practices, collaborate with cross-functional teams, and contribute to the Fluent Bit OSS community, ensuring high-performance and reliability for customers' observability data.
Top Benefits:
401-K
Adoption Assistance
Commuter Benefits
+45 More
7 Days Ago
United States
Remote
1,723 Employees
Senior level
1,723 Employees
Senior level
Consumer Web • eCommerce • Marketing Tech • Payments • Software • Design • SEO
As a Senior Software Engineer focused on the DNS Platform at Squarespace, you will design and implement backend services, lead the development of new features, and collaborate with cross-functional teams. You should have substantial experience in server-side programming and a strong background in software design.
Top Benefits:
401-K
401-K Matching
Adoption Assistance
+56 More
7 Days Ago
United States
Remote
440 Employees
Senior level
440 Employees
Senior level
Healthtech • Social Impact • Software
As an Engineering Manager, you will lead a team of engineers, oversee project deliveries, and work closely with product managers to define roadmaps. You will help establish tools and support for providers to deliver high-quality care and enhance payment experiences for clients.
Top Benefits:
401-K
Child Care Benefits
Company Equity
+62 More
7 Days Ago
United States
Remote
5,000 Employees
136K-182K Annually
Senior level
5,000 Employees
136K-182K Annually
Senior level
Agency • Digital Media • eCommerce • Professional Services • Software • Analytics • Consulting
The Adobe Multi-Solutions Architect will lead teams in delivering successful Adobe projects, mentoring other architects, and ensuring engineering success across Adobe technologies. Responsibilities include guiding project teams, developing client solutions, and driving innovation while maintaining consistent quality in project delivery.
Top Benefits:
401-K
401-K Matching
Adoption Assistance
+47 More
7 Days Ago
United States
Remote
300 Employees
Senior level
300 Employees
Senior level
eCommerce • Healthtech • Kids + Family • Retail • Social Media
As a Staff Software Engineer for Site Reliability, you will ensure the stability, scalability, and reliability of Babylist's systems. Collaborating with engineering teams, you will leverage your expertise in AWS, Terraform, and DevOps practices to optimize shared infrastructure and developer tools, supporting the maintenance of high-traffic consumer-facing websites.
Top Benefits:
401-K
401-K Matching
Adoption Assistance
+37 More
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