Top Senior Level Software Engineer Jobs in Philadelphia, PA

As a Senior Software Engineer on Core Pricing, you'll design and implement scalable services for loan pricing using advanced AI, collaborating with cross-functional teams to enhance Upstart's pricing systems.

As a Lead Mobile Developer, you will design and maintain iOS apps, mentor developers, optimize performance, and integrate with backend services while collaborating with cross-functional teams.

As a Staff Gameplay Engineer, you will lead the architectural direction for gameplay systems, enhance feature delivery, collaborate across teams, optimize systems using Godot, GDScript, and C++, and mentor junior engineers.

Oversee Salesforce CPQ architecture, implement integrations, manage Partner Portal, design AI workflows, and ensure platform stability for a cybersecurity company.

As a Senior Software Engineer in Trust & Safety, you'll analyze threats, design systems for abuse detection, and collaborate with teams to implement scalable defenses.

The Senior Backend Engineer will design and implement key SaaS features, focusing on data modeling and API performance, while collaborating with a senior development team to enhance engineering operations.

The Senior Backend Engineer will enhance data integration infrastructure, manage internal systems, and collaborate with teams to execute engineering tasks for growth initiatives.

The Senior Python Engineer will develop and support MongoDB Python drivers, enhance library quality, and collaborate on product features.

Develop and deploy software solutions in high-security environments, leading engineering teams and collaborating with customers to meet mission objectives.

Design and develop software solutions enhancing user experience for Governance features, contribute to open-source software, communicate technical designs, and support team quality through reviews.