Principal Software Engineer Jobs in Princeton, NJ

Unlock potential by leading backend and AI orchestration systems that transform frontier models into robust, production‑grade workflows. Collaborate within a dynamic team to deliver scalable solutions...

Join us to lead and mentor a distributed engineering team managing consumer web and mobile applications. Drive quality delivery, optimize performance, and work closely with cross-functional partners t...

Join a team that's transforming simulation infrastructure for speed and reliability. You'll enhance systems across compute, networking, and data pipelines, driving performance and efficiency for engin...

Drive the evolution of AI infrastructure, owning platform stability, observability, and operational excellence. Leverage your extensive DevOps experience to enhance APIs and cloud services, ensuring r...

Lead the charge in developing high-quality applications in an agile environment. Collaborate with cross-functional teams to drive technical decisions, maintain system stability, and ensure performance...

Lead the charge in designing and maintaining scalable back-end services and APIs using Java and Python while driving innovation through AI/ML solutions and efficient database operations. Collaborate a...

Optimize software solutions by collaborating with teams to address customer needs, enhancing our product through innovative technical development, and driving strategic product improvements with auton...

Transform the future of payments by designing robust internal tools and CI/CD infrastructure, ensuring efficiency and correctness in our stablecoin clearinghouse. Play a vital role in creating a relia...

Support and enhance the bank's technology infrastructure by resolving complex technical issues, executing preventive maintenance, and ensuring optimal system performance for clients. Drive efficiency...

Empower teams by leading the development of a high-performance platform for consumer products. Manage a distributed engineering team, architect scalable solutions, and ensure reliable delivery of APIs...

Elevate technology solutions by designing and implementing robust, scalable systems. Collaborate with cross-functional teams to deliver high-quality, secure applications, while driving best practices...

Champion mobile platform architecture, leading modernization efforts while ensuring cross-team collaboration and high engineering standards for expansive iOS and Android applications used by millions...

Champion the evolution of a high-performance Client Experience Portal, architecting seamless integrations and interactive tools for developers, while enhancing API governance and creating high-quality...

Join a team that owns the architecture and delivery of mobile experiences across iOS and Android. Lead high-impact initiatives and shape the mobile platform's evolution, integrating cutting-edge techn...

Lead the charge in developing a robust digital healthcare platform through hands-on leadership, architectural innovation, and cross-team collaboration, while mentoring engineers and ensuring best prac...

Help us enhance our Auto Secured Personal Loan product by developing scalable features, improving user experience, and collaborating with cross-functional teams to drive operational efficiency and gro...

Shape the future of healthcare technology! Drive the technical vision as a Lead Software Engineer, leading teams to innovate and deliver scalable, high-performance solutions that enhance patient engag...

Drive the foundation of a cutting-edge AI platform. Lead data and cloud infrastructure initiatives, enabling transformative capabilities across workflows. Blend hands-on engineering with strategic des...

Make your mark at the forefront of technology by designing and developing innovative IT solutions, mentoring teams, and ensuring top-tier coding practices while collaborating across departments for op...

Advance operational excellence by coordinating projects and enhancing team performance weekly. Master the art of feedback and coaching in an AI-driven environment, ensuring impactful solutions and gro...

Pioneer innovative cloud-scale storage solutions while collaborating with talented engineers. Leverage your expertise in systems programming and performance engineering to drive high-quality software...

Lead and grow a high-performing team focused on mobile platform strategy, ensuring a seamless and engaging experience for users. Collaborate across functions to drive innovation and redefine mobile ca...

Empower teams by owning the architecture of a self-hosted platform, ensuring high availability and scalability while mentoring engineers and influencing the product roadmap across diverse environments...

Contribute to secure software development by leading design and implementation efforts, mentoring engineers and addressing complex challenges in client-side applications across multiple platforms incl...

Transform legal workflows by leading AI-driven backend systems, ensuring secure, efficient integration of cutting-edge technology to enhance lawyer productivity and client trust across diverse platfor...