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Principal Software Developer responsible for technical leadership and building scalable solutions for employee-related business functions (HR, Payroll, etc.). Core technologies include Java, TypeScript/React, Azure, Docker, and Kubernetes.
JOB TITLE: Principal Systems Engineer DEPARTMENT: Audio Visual REPORTS TO: Hotel AV Manager/AV Director STATUS: Full-Time JOB SUMMARY: The AV - Principal Systems Engineer is the departments senior technical authority…
Leads internal software engineering practice, sets technical direction, and builds scalable solutions (data, AI, workflows) for a NZ org; hands-on coding with Principal-level influence.
Lead company-wide reliability strategy, service criticality frameworks, and SLO/SLI standards across LinkedIn's distributed systems at scale, including shaping reliability governance for AI-enabled and agentic systems.
Build and optimize the core of a safety-certified real-time OS used in vehicles, medical devices, and industrial systems, working on kernel architecture, memory management, and performance tuning in C.
Leads software engineering teams to design, build, and maintain secure, scalable fintech systems for JPMorgan Chase, focusing on AI-driven development, cloud-native solutions, and operational stability.
The Principal Software Engineer will lead the architecture and development of a massive-scale IoT platform using Java, Spring Boot, and AWS. The role involves designing distributed systems, mentoring engineering teams, and integrating GenAI technologies to support millions of connected devices.
Principal Software Engineer builds and leads a team to design and scale IoT platforms using Java/Spring Boot, Kafka, and AWS, while integrating GenAI for real-time device telemetry and cloud-native solutions.
Principal Software Engineer leads design and development of scalable cloud-native web apps and GenAI-powered services using C#, Node.js, React, and AWS.
Principal Software Engineer leads AI-driven development, agentic AI systems, and production software delivery at a global data/software services company. Focuses on modernizing legacy systems, designing scalable microservices, and mentoring engineers while setting technical direction for complex projects.
Lead the architecture and development of cloud-scale email security systems using Java and AWS, focusing on DMARC/SPF/DKIM authentication and high-volume data processing.
Build and optimize the core of QNX, a safety-certified OS powering 275M+ vehicles and critical embedded systems, by designing kernel-level features and improving reliability, security, and performance.
Date Posted: 2026-08-19

 Country: United States of America

 Location: US-IA-CEDAR RAPIDS-130 ~ 5350 C Ave NE ~ BLDG 130

 Position Role Type: Onsite

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Date Posted: 2026-08-19

 Country: United States of America

 Location: US-IA-CEDAR RAPIDS-106 ~ 400 Collins Rd NE ~ BLDG 106

 Position Role Type:…
Date Posted: 2026-08-19

 Country: United States of America

 Location: US-MN-ST LOUIS PARK-5775 ~ 5775 Wayzata Blvd ~ WAYZATA, Ste 630

 Position Role Type:…
Principal C++ Software Engineer leading development of complex data processing and display systems for next-generation surveillance products, using Microsoft C++ tooling and strong mathematical skills.
Principal Software Engineer providing technical leadership and hands-on development for semiconductor inspection and metrology platforms, working across software, hardware, and optics teams using C#, .NET, and C++ to build multi-threaded, hardware-integrated systems.
The Principal Software Engineer will define Xello's long-term technical roadmap and architecture, guiding teams in building scalable edtech solutions using C#/.NET, TypeScript, and Azure. This role focuses on strategic leadership, integrating AI into development workflows, and mentoring senior technical talent.
Develops and maintains mission-critical software systems for defense applications, focusing on mission planning tools. Core work includes designing, testing, and deploying software using C#/Java, CI/CD pipelines, and Windows technologies, with emphasis on automated testing and system integration.
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