Principal Software Engineer Jobs in Peoria, IL

Drive the evolution of backend services, architecting robust ad systems that scale with over 20 billion events daily. Collaborate across teams to optimize performance and innovate monetization strateg...

Unlock your potential as you build and maintain scalable cloud infrastructure, collaborating cross-functionally to enhance operational integrity and empower health solutions. Join us in revolutionizin...

Lead the charge in cloud transformation initiatives, serving as a principal architect who provides technical oversight and innovative solutions for client projects, ensuring seamless delivery and ment...

Optimize your career by driving innovation and technical leadership in enterprise cloud infrastructure, collaborating with cross-functional teams to enhance system scalability, security, and resilienc...

Pioneer innovative identity solutions as you design and scale our identity platform, ensuring secure access and seamless security integration across systems. Collaborate with teams to drive reliable i...

Champion user experience by developing AI features in a senior full-stack role, improving both frontend and backend systems while collaborating across teams to enhance our observability tools and prov...

Join a team that's driving the future of our core infrastructure by leading a diverse engineering group focused on mobile, web, and backend systems. Take ownership of critical projects while fostering...

Shape the future of AI observability by designing and delivering robust backend systems, while leading cross-functional projects and mentoring engineers to enhance team capabilities and drive impactfu...

Champion your career by leading a talented software development team. Mentor developers, drive architectural decisions, and foster collaboration to deliver high-quality, AI-enhanced software solutions...

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...

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...

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...

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...

Shape the future of lending by designing scalable backend systems that enhance origination workflows and improve partner onboarding. Collaborate with cross-functional teams to drive innovation and ope...

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...

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...

Elevate our AI initiatives by driving strategy and execution for enterprise-scale products, coordinating cross-functional teams to enhance model performance and customer outcomes, while managing high...

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...

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...

Optimize and develop an internal AI Enablement Platform; lead projects, integrate Microsoft identity systems, and enhance productivity through cutting-edge software tools while collaborating across te...

Champion strategic technical initiatives that enhance Core Platform's infrastructure and security, empowering engineering teams to build rapidly and reliably for enterprise customers while maintaining...

Champion the design and execution of impactful technical enablement programs, enhancing practitioner competencies through onboarding and continuous learning initiatives while collaborating with cross...

Transform the frontend experience by developing scalable UI systems and evolving the design system. Collaborate across teams to create reusable components and improve overall developer practices in a...

Join a team that's pioneering AI evaluation and agent architecture, driving end-to-end solutions that enhance agent quality and performance. Collaborate with cross-functional teams to shape technical...