Principal Software Engineer Jobs in Philadelphia, PA

Lead the charge in shaping AI-native engineering practices, designing robust backend systems for experimentation and recommendation at scale, enhancing collaboration among teams, and optimizing workfl...

Join our team to innovate Salesforce support solutions, drive technical excellence, and lead a talented development pod focused on enhancing user experience across our Salesforce platforms...

Pioneer innovative AI solutions that shape personalized student learning experiences. You'll design systems, build evaluations, and integrate features across the stack, ensuring high-quality user inte...

Lead, coach, and develop a high-performing team to enhance platform capabilities, driving accountability and owner-ship in delivering reliable and effective engineering solutions across the organizati...

Join a team that's driving innovation in test engineering! Lead the system-level testing and validation of cutting-edge hardware and software, ensuring quality and performance, while collaborating acr...

Lead the development and maintenance of software solutions in a dynamic team, focusing on Python, SQL, and emerging technologies to optimize performance and enhance security across cyber systems...

Reimagine backend systems as you lead the development of high-performance infrastructures for autonomous agents in financial software, ensuring speed and reliability for real-time trading environments...

Empower clients to overcome engineering challenges with cutting-edge simulation tools. Collaborate closely with cross-functional teams while providing technical support, coding solutions, and enhancin...

Elevate national security missions by delivering mission-critical ground segment software. Collaborate with experts to design resilient systems, implement solutions, and tackle real-world challenges t...

Join us to reshape lifecycle marketing strategies with data-driven automation, enhancing guest experiences across email, SMS, and push notifications. Influence high-impact initiatives while collaborat...

Help us innovate the Android experience by architecting reusable components and tooling. Shape the design system, enhance developer workflows, and collaborate across teams to deliver high-quality mobi...

Innovate and implement cutting-edge AI applications while collaborating with stakeholders to deliver efficient LLM-driven solutions. Mentor junior developers, establish best practices, and stay ahead...

Join a team that's shaping the future of scalable storage systems. You'll design, implement, and maintain high-performance infrastructure, collaborate across teams, and tackle complex challenges to en...

Empower innovation by designing and building full-stack applications, integrating AI workflows, and delivering user-centric features through collaborative engineering practices...

Transform data architecture by leading scalable data pipeline design and optimization. Collaborate cross-functionally to deliver high-quality data solutions that enhance business decisions and support...

Drive the development of innovative scheduling solutions, while leading a diverse engineering team to enhance patient care accessibility within healthcare systems. Engage in hands-on leadership, syste...

NVIDIA is seeking a Systems Data Engineer to perform data analysis for datacenter applications, contributing to advancements in AI and GPU computing. The role involves analyzing large scale workloads...

Unlock potential by managing complex database systems and enhancing performance. In this critical role, you'll ensure high availability and seamless service delivery while driving automation across cl...

Engage with quantitative researchers to develop scalable research applications and services. Drive innovation in trading strategies by collaborating across full-stack technologies and optimizing syste...

Join a team that's shaping the future of security governance in highly-regulated markets. Take ownership of critical compliance programs and cultivate a proactive security posture to enhance organizat...

Develop innovative software solutions by creating end-to-end features across frontend and backend systems, leveraging AI technologies to enhance product capabilities and engineering workflows in a dyn...

Join our Corporate IT team as a Senior Cloud Platform Engineer to design and manage enterprise-scale cloud infrastructure across Azure and GCP, driving innovation in cloud-native solutions that enhanc...

Engineer cutting-edge data platforms with a focus on scalable AI solutions. Collaborate within a dynamic team to shape data architecture, optimize workflows, and push innovative boundaries in data eng...

Collaborate to design and implement enterprise-grade workflow automation solutions using Camunda BPM. Partner with stakeholders to enhance operational efficiency and deliver scalable BPM solutions thr...

Lead the front-end strategy for an advanced trading platform, driving performance improvements across web and mobile clients while mentoring engineers to excel in a fast-paced, innovative environment...