Principal Software Developer

24 hours ago

Prague, Hlavní město Praha, Czech Republic Oracle Full time 2,500,000 - 6,000,000 per year
Description

OCI MultiCloud builds foundational infrastructure that enables Oracle Cloud services to run seamlessly in other public clouds such as Azure, AWS, and GCP. The team solves complex challenges around low-latency connectivity, DevOps integration, authentication, and cross-cloud performance. You'll have the opportunity to work on large-scale systems used by customers like Meta AI, OpenAI, and Nvidia, and to influence the direction of Oracle's most strategic cloud services.

Responsibilities

We're looking for Principal Software Engineers (IC4) with strong experience in distributed systems, high-availability services, and virtualized infrastructure. As part of our growing engineering organization, you'll design and build innovative systems from the ground up, influence cross-team architecture, and mentor others. This is a high-impact role where you'll help shape Oracle's next generation of cloud infrastructure.

We're building next-generation distributed systems in the cloud. To succeed in this role, you'll need prior cloud experience (OCI, AWS, Azure, or GCP) and the ability to apply it to complex, large-scale environments.

  • Lead software design and development for major components of OCI infrastructure
  • Define and evolve engineering practices and technical standards
  • Collaborate with teams across Oracle to deliver integrated, scalable solutions
  • Dive deep into performance bottlenecks, security, and system design
  • Own services end-to-end, from architecture to production operations
  • Mentor junior engineers and contribute to team growth
  • Setting up development pipelines and deploying applications into development, test, and production environments. You will develop Infrastructure as Code using Terraform and work with Kubernetes for container orchestration and scaling of distributed applications.

Candidate's profile

  • 8+ years of experience delivering and operating large-scale distributed systems
  • Expertise in Java, C, or C++, and familiarity with scripting languages (e.g., Python)
  • Strong understanding of algorithms, data structures, operating systems, and systems design
  • Solid knowledge of networking protocols (TCP/IP, HTTP) and architectures
  • Hands-on experience with databases (SQL/NoSQL), storage systems, and cloud persistence technologies
  • Deep familiarity with Linux environments
  • Proven troubleshooting and performance optimization skills
  • Experience with virtualization and containerization (Docker, Kubernetes) is a plus

Preferred Skills

  • Proven track record building resilient cloud services at scale
  • Experience with cross-cloud or multicloud development
  • Familiarity with CI/CD tools, observability, and secure cloud operations
  • Strong collaboration skills across remote and distributed teams
  • If you're passionate about solving complex infrastructure problems, building global-scale systems, and working with top engineers in the industry—apply now and be part of shaping the future of cloud at Oracle.
Qualifications

Career Level - IC4

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