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Top Software Engineer Jobs in Philadelphia, PA

5,717+ Job Results
6 Days Ago
Philadelphia, PA
Remote
65 Employees
150K-210K Annually
Senior level
65 Employees
150K-210K Annually
Senior level
Productivity • Security • Software • Business Intelligence • Cybersecurity
As a Senior Fullstack Engineer at Lumos, you'll develop and own core product features, solving technical challenges across the stack. Responsibilities include driving end-to-end project development, designing scalable systems, mentoring engineers, and participating in team growth through recruitment. You'll work on critical customer-facing features and shape the product direction.
6 Days Ago
Philadelphia, PA
Remote
8 Employees
Senior level
8 Employees
Senior level
Security • Software • Database • Analytics
As a Senior Software Engineer at GrowthBook, you will work on building robust real-time analytics for feature flags, create automated test suites for various SQL data sources, and ensure reliable global propagation of feature flags at scale, all while contributing to an open-source platform.
6 Days Ago
Philadelphia, PA
Remote
470 Employees
230K Annually
Senior level
470 Employees
230K Annually
Senior level
Big Data • eCommerce
As Head of Data Feeds, you will lead the Product Management team, prioritize customer needs for alternative data feeds, and oversee product development and delivery. Collaborate with stakeholders across multiple departments to enhance investment processes and ensure team operations align with strategic goals.
6 Days Ago
Philadelphia, PA
Remote
90 Employees
160K-180K Annually
Senior level
90 Employees
160K-180K Annually
Senior level
Artificial Intelligence • Financial Services
As a Staff Software Engineer, you'll architect scalable systems, lead key projects, and mentor other engineers. You'll drive best engineering practices, collaborate closely with product teams to deliver user-centric solutions, and optimize application performance and scalability.
6 Days Ago
Philadelphia, PA
Remote
39 Employees
Senior level
39 Employees
Senior level
Security • Software
The Senior Software Engineer will enhance the analysis engine of Mayhem, focusing on identifying bugs and security vulnerabilities. Responsibilities include developing features, fixing bugs, writing tests, and collaborating with support engineers. Ideal candidates have strong programming skills, knowledge of operating system concepts, and experience in vulnerability research or reverse engineering.
6 Days Ago
Philadelphia, PA
Remote
205 Employees
140K-150K Annually
Mid level
205 Employees
140K-150K Annually
Mid level
Healthtech • Pharmaceutical
As a Software Engineer II at Ophelia, you'll develop innovative solutions to support opioid use disorder treatment through telehealth. Your focus will be on front-end applications using Typescript, React, and Firestore. You'll take ownership of projects, collaborate with cross-functional teams, and continuously improve systems through best practices. Your work will have a significant impact on patients and clinicians.
6 Days Ago
Philadelphia, PA
Remote
288 Employees
Senior level
288 Employees
Senior level
Healthtech • HR Tech • Information Technology • Other • Software
As a Senior Site Reliability Engineer, you will design and optimize applications and CI/CD pipelines, support systems through incident management, and interface with development teams to enhance performance and scalability. You'll be involved in troubleshooting and providing strategic guidance on best practices for application infrastructure and pipeline management.
Top Benefits:
401-K
401-K Matching
Adoption Assistance
+46 More
6 Days Ago
Philadelphia, PA
Remote
300 Employees
Senior level
300 Employees
Senior level
Cloud • Information Technology • Security • Software • Cybersecurity
As a Senior JVM Software Engineer, you will design and implement microservices using Java and Spring, maintain RESTful APIs, and collaborate with global teams to solve complex challenges in a fast-paced environment. You will also mentor other engineers and refine coding and API standards.
Top Benefits:
401-K
Commuter Benefits
Company Equity
+35 More
6 Days Ago
Philadelphia, PA
Remote
295 Employees
Senior level
295 Employees
Senior level
AdTech • Marketing Tech • Mobile • Social Media
The Senior Salesforce Administrator at InMarket will manage and optimize Salesforce to meet the company's sales and operational needs. Responsibilities include overseeing system usage and data integrity, leading Salesforce projects, conducting user training, and ensuring effective communication between stakeholders. The role requires a self-driven individual adept at solving complex technology problems and promoting the adoption of Salesforce features.
6 Days Ago
Philadelphia, PA
Remote
14 Employees
100K-125K Annually
Senior level
14 Employees
100K-125K Annually
Senior level
AdTech
As a Senior Fullstack Engineer, you will architect and develop a complex, distributed system, writing clean and maintainable frontend and backend code. You are expected to conduct code reviews, implement quality assurance practices, assist team members, and continuously learn and apply new technologies.
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