Senior Systems Engineer - Scalable Infra for Global Products

Meta; City of Westminster; Sur place; GBP 110 000 - 170 000; Plein temps

Résumé du poste

Meta is seeking a Software Engineer to design, build, and scale foundational systems infrastructure powering products used by billions. You will work across distributed systems, storage, networking, runtimes, and platform services to deliver high-performance infrastructure that enables product teams to move quickly and safely at scale.

You will own technical design and execution across complex projects, partnering with engineers across the organization to drive engineering excellence and

Qualifications

• 6+ years of experience in systems software engineering (distributed/storage/networking/OS components).
• Designing and implementing large-scale production systems with reliability and performance requirements.
• Debugging complex, non-reproducible systems using advanced tooling (profilers, analyzers, tracing).
• Establishing observability with metrics, dashboards, alerts, and SLOs.
• Driving cross-team technical projects from design to production and monitoring.
• Familiarity with resiliency testing (chaos, fault injection).
• Demonstrated AI skill development and staying current with AI technologies.

Responsabilités

• Design and implement scalable, reliable systems infrastructure components across distributed computing, storage, networking, or runtimes
• Own end-to-end technical design for systems-level projects with performance and maintainability balance
• Instrument systems with telemetry, dashboards, and alerting for visibility into performance and reliability
• Lead incident response and root cause analyses for production issues and drive improvements
• Define and enforce service level objectives for owned systems with runbooks and mitigation playbooks
• Collaborate with product engineering, infrastructure, and security to meet privacy and integrity requirements
• Improve developer productivity via tooling, automation, and migrations away from legacy code
• Mentor engineers on design principles, coding standards, and best practices
• Analyze performance profiles to identify hotspots and drive optimizations across the stack
• Communicate decisions and project status to stakeholders across levels and roles

Connaissances

Distributed systems

Systems programming

Observability & monitoring

AI tooling integration

Cross-team collaboration

Performance optimization

Formation

Bachelor’s degree in Computer Science or related field

Outils

Profilers

Static analyzers

Tracing frameworks

Instrumentation libraries

Description du poste

Meta is seeking a Software Engineer to design, build, and scale foundational systems infrastructure powering products used by billions. You will work across distributed systems, storage, networking, runtimes, and platform services to deliver high-performance infrastructure that enables product teams to move quickly and safely at scale.

You will own technical design and execution across complex projects, partnering with engineers across the organization to drive engineering excellence and