{"id":3454020,"url":"https://alion.io/job/globallogic-principal-software-architect","title":"Principal Software Architect","company":{"id":46391,"name":"GlobalLogic","domain":"globallogic.com","url":"https://alion.io/company/globallogic","size_band":null,"is_staffing_agency":false,"employer_type":"services","is_intermediary":false,"listed_via":null,"ats_vendor":"Career site","truth_index":null},"role":"Backend","role_family":"Backend","seniority":"lead","employment_type":"full_time","work_mode":"remote","remote_scope":"stated_countries","remote_scope_basis":"board_field","remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Ukraine"],"countries":["UA"],"hiring_countries":["UA"],"hiring_countries_total":1,"salary":null,"salary_estimate":{"min_usd":26000,"max_usd":76000,"period":"year","method":"global_role_cell_scaled_by_country","sample_n":2257},"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Amazon EC2","optional":false},{"name":"AWS","optional":false},{"name":"Linode","optional":false},{"name":"Linux","optional":false},{"name":"OpenStack","optional":false}],"status":"closed","first_seen_at":"2026-10-26T12:50:47Z","employer_posted_date":null,"last_verified_at":"2026-11-03T21:45:15Z","board_verified":false,"closed_at":"2026-11-03T21:45:15Z","days_open":8,"trust":{"level":"not_scored","repost_count":null,"flags":[],"days_open":8},"description":"Description\n\nSeeking a Principal Architect to join the Core Compute Team. The team is responsible for the platform orchestration layers and control planes powering global cloud fleet. To support the introduction of ARM (NVIDIA Vera) servers, you will lead the architectural design to port, optimize, and scale compute services for new hardware before these platforms enter production.\n\nRequirements\n\nBachelor of Science in Computer Science, Systems Engineering, or a related field.\n\nHeavy engineering background and experience in cloud platform architecture and control plane design.\n\nProven experience designing high-scale IaaS control planes, microservices, and distributed cloud orchestrators (e.g., Linode, AWS EC2, OpenStack).\n\nDeep understanding of systems programming on Linux and multi-socket server platforms.\n\nExpert-level skills in writing requirements and architectural documentation\n\nExcellent communication in English\n\nNice to have:\n\nExperience with OpenStack or proprietary cloud control planes at scale\n\nExperience designing control planes for large-scale public/private clouds (Linode, AWS EC2)\n\nJob responsibilities\n\nDesign the migration and refactoring strategy for core orchestrator services (vbin, LSS, LDM, VMAP, RS, Backup) and in-flight features to support ARM64 infrastructure.\n\nDesign NUMA memory allocation models, cross-socket optimization strategies, and NUMA topology for high-core-density ARM hardware.\n\nEstablish technical blueprints and strategies for Live, Warm, and Cold VM hypervisor migrations on ARM architectures.\n\nDesign nested virtualization integration and hypervisor execution models.\n\nDrive joint architectural decisions and embedded design reviews directly with engineering leads across teams.","description_format":"text","description_chars":1738,"description_truncated":false,"requirements":{"experience_years_min":null,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":null,"security_clearance":false,"languages":[]},"benefits":[],"hiring_locations":[{"name":"Ukraine","iso":"UA","kind":"country"}],"hiring_excludes":[],"relocation_offered":false,"industries":["IT 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