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Top Senior Level Javascript Jobs in Philadelphia, PA

14 Hours Ago
United States
Remote
2,600 Employees
Senior level
2,600 Employees
Senior level
Artificial Intelligence • Fintech • Information Technology • Software • Data Privacy
As a Principal Software Engineer at DFIN, you will design and implement resilient full stack solutions for distributed systems. You will be responsible for ensuring software quality through automated testing and optimization, managing technical debt, and leading projects. Collaboration with product managers, junior and senior engineers, and SREs will be essential to deliver software that meets complex regulatory demands.
Top Benefits:
401-K
401-K Matching
Adoption Assistance
+64 More
15 Hours Ago
United States
Remote
1,825 Employees
Senior level
1,825 Employees
Senior level
Fintech • Financial Services
As a Senior Software Engineer in Compliance, you will build reliable, scalable, and maintainable systems while collaborating with stakeholders. You'll work on legacy and new development code, focusing on business needs and best practices. A strong understanding of trading and proficiency in various technologies is desirable, including JVM, Java, Scala, and Python-based tools.
Top Benefits:
401-K
401-K Matching
Adoption Assistance
+63 More
Yesterday
2 Locations
Remote
1,500 Employees
160K-222K Annually
Senior level
1,500 Employees
160K-222K Annually
Senior level
Artificial Intelligence • Fintech • Machine Learning • Social Impact • Software
As a Senior Site Reliability Engineer at Upstart, you will ensure the reliability and performance of production systems, improve incident response practices, and automate processes. Your role is key in shaping SRE strategies and implementing standards across various platforms.
Top Benefits:
401-K
401-K Matching
Adoption Assistance
+56 More
Yesterday
United States
Remote
3,900 Employees
Senior level
3,900 Employees
Senior level
Cloud • Information Technology • Security • Software • Cybersecurity
The Customer Solutions Engineer (CSE) serves as a trusted technical advisor for customers, ensuring they maximize their utilization of the Cloudflare platform. This role focuses on onboarding, customer retention, providing proactive technical guidance, identifying expansion opportunities, and collaborating with various teams to resolve technical issues.
Top Benefits:
401-K
Adoption Assistance
Child Care Benefits
+60 More
Yesterday
USA
Remote
130 Employees
Senior level
130 Employees
Senior level
Artificial Intelligence • Machine Learning • Software • Defense
The Senior Full Stack Engineer will develop and implement user-facing software, architect performant web applications, collaborate with cross-functional teams, and mentor junior developers, all while contributing to mission-critical capabilities focused on national security.
Top Benefits:
401-K
401-K Matching
Commuter Benefits
+23 More
2 Days Ago
East Coast, USA
Remote
180 Employees
Senior level
180 Employees
Senior level
Big Data • Cloud • Security • Software • Database • Cybersecurity • Data Privacy
Join Immuta's agile engineering team to develop solutions for data governance and access control. Work on the full stack to enhance the Immuta platform by delivering high-quality code, modernizing services, collaborating with team members, and supporting engineering best practices.
Top Benefits:
401-K
Child Care Benefits
Commuter Benefits
+58 More
2 Days Ago
US
Remote
650 Employees
Senior level
650 Employees
Senior level
Artificial Intelligence • Computer Vision • HR Tech • Machine Learning • Software
The Principal Software Engineer will design and implement scalable AI solutions, collaborating with clients and internal teams to address complex challenges. Responsibilities include developing data-driven workflows, facilitating stakeholder communication, optimizing software solutions, and leading technical initiatives.
Top Benefits:
401-K
401-K Matching
Company Equity
+43 More
2 Days Ago
United States
Remote
270 Employees
165K-215K Annually
Senior level
270 Employees
165K-215K Annually
Senior level
Consumer Web • Digital Media • Information Technology • News + Entertainment • Social Media
The Senior Software Engineer will collaborate with cross-functional teams to develop and enhance backend systems, focusing on cutting-edge projects in live streaming. Responsibilities include building scalable and maintainable systems, solving complex problems, and influencing team collaboration.
Top Benefits:
401-K
401-K Matching
Company Outings
+44 More
2 Days Ago
U.S.
Remote
Senior level
Senior level
eCommerce • Software • Design • SEO
As a Senior Backend Engineer at Webflow, you'll architect and implement scalable backend services and APIs, contribute to functional strategy execution, and mentor junior engineers. The role focuses on enhancing code quality and involves collaboration with product managers and designers in a supportive environment.
Top Benefits:
401-K
Commuter Benefits
Company Equity
+50 More
4 Days Ago
United States
Remote
70 Employees
Senior level
70 Employees
Senior level
Information Technology • Marketing Tech • Software • App development
The Frontend Technical Lead will design and develop applications using React and JavaScript, ensuring efficient and maintainable client applications. Responsibilities include collaborating with engineers and designers, proposing solutions, mentoring junior developers, and maintaining code standards while staying updated with industry trends.
Top Benefits:
401-K
401-K Matching
Company Outings
+41 More
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