Social network you want to login/join with:Principal Software Developer, United Kingdom

Client: OracleLocation: UK / Ireland / Europe – Remote-friendly (subject to Oracle HR policy)Job Category: Other-EU work permit required: YesJob Reference: ac52c1c5adc2

Job Views: 3

Posted: 25.08.2025

Expiry Date: 09.10.2025

Job Description:

Design, develop, and optimize performance and efficiency for OCI Core Engineering.Location: UK / Ireland / Europe – Remote-friendly (subject to Oracle HR policy). Dublin and Czech Republic are considered key OCI hubs in Europe.Organization: OCI Energization / Technical Strategy TeamLevel: IC4 or IC5 preferred (IC3 candidates with exceptional skills will also be considered).About the Team:This team is part of a specialized technical strategy group within Oracle Cloud Infrastructure (OCI) focused on efficiency, performance improvements, and architectural excellence across core OCI services. They partner with internal service teams to analyze, improve, and optimize performance, throughput, latency, and cost-efficiency.Key Responsibilities:* Collaborate with OCI service teams to identify and resolve performance bottlenecks.* Conduct in-depth system analysis across software and infrastructure layers.* Lead design discussions to enhance service performance and architecture.* Implement efficiency improvements for cost savings.* Develop internal tools for benchmarking, profiling, and optimization.* Write clean, efficient, and well-tested code in Java and/or systems-level languages.* Produce detailed reports and recommendations.* Contribute to OCI''s technical strategy on infrastructure efficiency.Minimum Qualifications:* 10+ years of engineering experience in high-scale environments.* Proficiency in Java (development, tuning, debugging).* Deep understanding of system performance metrics.* Experience in Linux environments (as a developer).* Familiarity with containerized environments and OCI/Kubernetes.* Experience with profiling tools, benchmarking, and optimization.* Knowledge of distributed systems or cloud architecture.* Ability to work independently and with remote teams.Preferred Qualifications:* Background in performance engineering.* Experience with infrastructure cost vs. performance trade-offs.* Familiarity with OCI or other cloud providers (AWS, GCP, Azure).* Understanding of Linux kernel behavior.* Systems programming in C/C++ is a plus.* Proven track record of delivering efficiency gains and troubleshooting.As a member of the software engineering division, you will define and develop software, participate in designing, debugging, and evolving standard practices.

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