Principal Backend Engineer Jobs

Join Palo Alto Networks as a Principal/Senior Backend Engineer on the KSPM team in Tel Aviv. You will develop and scale core components of our Kubernetes Security Posture Management solution within Cortex Cloud. We seek engineers with 5+ years of experience in cloud-native distributed systems and...

Principal Backend Engineer sought for fully remote role within UK/EU at MPG, a leader in multiplayer game development. You will architect and deploy backend services for high-concurrency titles, acting as key client contact. Requires expertise in Java, Golang, or C#, cloud platforms (AWS, Azure, ...

Principal Software Engineer – Java Backend role in Bengaluru, India. Join OneTrust’s agile team to design and architect scalable features using Java, Spring MVC, and REST. Requires 8+ years’ experience, expertise in SQL/NoSQL, Kafka, and cloud services (Azure/AWS). Benefits include flexible PTO, ...

Principal Backend Engineer for Prisma AIRS at Palo Alto Networks, Seattle. Design and build scalable distributed systems for the world’s most comprehensive AI security platform. Requires 8+ years in Go, Java, or Python, with cloud and database expertise. Join a team shaping AI security, with RSUs...

Principal Backend Engineer sought for fully remote, UK/EU-based role driving backend services for top game projects. You’ll architect distributed systems for high-concurrency users, mentor engineers, and liaise with co-dev clients. Requires expertise in Java, Golang, or C#, cloud platforms (AWS, ...

Senior Principal Backend Engineer sought for Santa Clara HQ to lead development of the Prisma Browser enterprise security solution. You will own end-to-end feature delivery, leveraging 5+ years in Go/C#/Java/C++ and cloud-native microservices on AWS/GCP/Azure. Drive innovation in multi-threaded p...

Principal Software Engineer (Backend) sought for Chronosphere, a Palo Alto Networks company, to shape developer experience and observability. Leverage Go, Java, or Python with AI coding assistants to build scalable APIs and cloud-native systems in New York. Drive innovation using LLMs and ML, whi...

Senior/Principal Backend Engineer sought for Palo Alto Networks' Cortex Cloud team in Tel Aviv, driving Data & AI Security innovation. You'll design scalable cloud applications using Kotlin/Java, Python, or Go, with expertise in Kubernetes, Docker, and major cloud providers. Lead feature developm...

Senior/Principal Backend Engineer sought for Data & AI Security at Cortex Cloud in Tel Aviv. Leverage 5+ years of expertise in Kotlin/Java, Python, or Go to design large-scale, cloud-native applications on AWS/Azure/GCP. Drive innovation in microservices, Kubernetes, and databases to safeguard cl...

HelloFresh seeks a Principal Backend Kotlin Engineer in India to lead microservices architecture and development. You will design event-driven systems using Kafka, Kubernetes, and DevOps practices for global supply chain tools. Ideal candidates have 7+ years of experience, including 3+ years with...

Principal Software Engineer – Backend role at Microsoft Security in Redmond, WA. Design and implement high-quality, maintainable code for Microsoft Defender for Office, integrating AI capabilities and GPU utilization. Requires 6+ years in C, C++, C#, Java, or Python with a Bachelor’s in CS. Join ...

Backend Principal Software Engineer sought for an agile team in Bengaluru, India. You will design and develop scalable systems using Java, Python, Spring, and REST, deploying to Azure. Requires 8+ years of experience, strong debugging skills, and expertise in Kafka, ElasticSearch, and cloud platf...

Lead the development of a cutting-edge, cloud-based security infrastructure at massive scale. As a Principal Software Engineer, you will architect scalable microservices and data pipelines in Python/Golang. This role in Santa Clara demands strong technical leadership and expertise in distributed ...

Lead the architectural vision for a cutting-edge SASE observability platform at Palo Alto Networks. As a Principal Backend Engineer in Santa Clara, you'll design systems handling billions of daily events using Rust/Go on GCP. Leverage AI-augmented development to solve complex distributed challeng...

Join Microsoft's AI organization as a Principal Backend Software Engineer. Develop next-generation shopping capabilities for Copilot and Browsers using your expertise in high-throughput systems. This role in Redmond requires 8+ years of experience with C++, C#, Java, or Python. Lead design, mento...

Join Microsoft Security in Redmond as a Principal/Senior Backend Engineer. Design and develop a scalable enterprise platform for critical security services and Copilot experiences. Leverage 8+ years of coding expertise in C#, Java, Python, or similar to mentor teams and drive technical excellence...

Join a world-class team to modernize the global infrastructure powering Office 365 web apps. As a Principal Backend Engineer in Noida, you'll design and build high-scale, geo-distributed services using C#, Java, or Python. Leverage your 12+ years of expertise to push the limits of scalability, re...