Senior ARM Porting & Backend Orchestration Engineer

GlobalLogic Inc.

Wrocław

Hybrid

PLN 180,000 - 240,000

Full time

6 days ago

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Job summary

GlobalLogic is seeking a Senior Software Engineer to join the Core Compute Team. You will work on ARM porting and orchestration for backend microservices and VM lifecycle management across the data center fleet, refactoring control-plane code for high performance on ARM64 (NVIDIA Vera).

The ideal candidate holds a Bachelor of Science in Computer Science or related field, with at least four years of backend cloud experience and proficiency in Perl, Go and Python, plus strong Linux systems

Qualifications

Bachelor of Science in Computer Science, Software Engineering, or a related field.
4+ years of commercial software engineering experience in backend cloud infrastructure.
Experience with orchestration APIs and VM lifecycle management.
Proficiency in Perl, Go and Python.
Knowledge of Linux OS architecture, processes, memory allocation, and CPU affinity.
Experience with Linux systems programming and VM lifecycle management.

Responsibilities

Refactor and port control plane microservices (vbin, LSS, LDM, VMAP, RS) to run natively on the ARM64 architecture.
Implement NUMA memory allocation logic in Python to minimize latency and eliminate cross-talk on high-core ARM nodes.
Develop and update RESTful APIs and backend capabilities to support nested virtualization and new instance plans.
Collaborate closely with SRE and QA engineers to ensure service stability, state serialization, and seamless deployment workflows.