Staff Engineer - Core Infrastructure

Uber; United States; Hybrid; USD 232,000 - 258,000; Full time

Benefits offered by this job

Bonus program

Equity award

401(k) plan

Comprehensive benefits

Job summary

Uber is seeking a Staff Engineer (5B) to lead the architectural evolution of Core Infrastructure, focusing on cloud-native, secure, and scalable backend systems. You will own roadmaps, drive efficiency at scale, and guide multi-cloud strategies across on-prem and public clouds.

The role emphasizes mentoring and cross-functional collaboration to support massive AI and AV workloads. Ideal candidates have 8+ years in software engineering, deep expertise in distributed systems, and strong

Qualifications

• 8+ years of full-time software engineering work experience (incl. PhD research or equivalent).
• Expertise in Go, Java, or C++.
• Distributed systems mastery for large-scale, high-availability infrastructure services.
• Proven execution excellence in leading multi-quarter technical initiatives from design to rollout.

Responsibilities

• Lead architectural evolution across compute and networking stacks from ideation to global rollout.
• Drive fleet-wide efficiency and cost optimization, expanding ARM adoption.
• Modernize for multi-cloud resilience with active-active deployments and rapid regional failover.
• Integrate AIOps and automation to significantly reduce alert triage and incident response.
• Champion security-by-design with 100% service-to-service authorization and zero-trust networking.
• Collaborate with Storage, Data, and Product teams to scale infrastructure for large ML models.
• Mentor and scale 5A and mid-level engineers to promote operational excellence.

Skills

Go/Java/C++

Distributed systems

Leadership/mentoring

Performance optimization

Education

PhD research or equivalent

Tools

Kubernetes

Container runtimes (CRI)

Envoy/CNI networking

Job description

About the Role

As a Staff Engineer (5B) in Core Infrastructure, you will be a key technical leader responsible for the architecture and evolution of the systems that power Uber’s global business. You will engage with stakeholders across the company to lead the development of backend solutions that support every trip, delivery, and infrastructure tool used at Uber.

We are moving to build a "cloud-native by default" ecosystem that is secure, reliable, and hyperscale-efficient. You will own the technical roadmap for critical sub-systems, ensuring they are prepared for 1M+ concurrent trips and the massive compute demands of Generative AI and Autonomous Vehicle data.

About the Team

The Core Infrastructure Platform team builds the next generation of Uber’s orchestration, foundation, and networking layers. We manage a complex fleet spanning on-prem data centers and multiple public clouds, supporting a diverse variety of workloads (stateless, batch, streaming, and ML).

Our goal is to create abstractions so that Uber developers can deploy anywhere in the world with the touch of a button—making infrastructure "just work." We are active contributors to the open-source community (Kubernetes, CNCF) and regularly present our innovations at industry conferences like KubeCon.

What the Candidate Will Do

• Lead Architectural Evolution: Identify architectural gaps in our compute and networking stacks; lead projects from ideation to global execution to fill those gaps (e.g., migrating to standardized CNI/Envoy or implementing shared GPU pools).
• Drive Efficiency at Scale: Design and implement solutions to increase fleet-wide CPU utilization (targeting 40%+) and accelerate ARM adoption to optimize Uber’s unit costs.
• Modernize for Multi-Cloud: Lead the technical strategy for "Thrive in Cloud," ensuring our foundations are resilient, active-active across providers, and support rapid regional failover.
• Integrate AIOps & Automation: Drive the development of "Agentic" infrastructure tools (e.g., Project Eve for network quality) to automate 80% of alert triaging and incident response.
• Champion "Security by Design": Ensure 100% service-to-service authorization and zero-trust networking are baked into the core fabric of our container and networking platforms.
• Cross-Functional Influence: Collaborate with Storage, Data, and Product teams to ensure the infrastructure can support 300x larger ranking models and L4 AV data ingestion.
• Mentor & Scale Talent: Act as a force multiplier by mentoring 5A and mid-level engineers, fostering a culture of "100% Done-Done" and operational excellence.

Minimum Qualifications

• 8+ years of full-time Software Engineering work experience (inclusive of PhD research or equivalent specialized education).
• Expertise in Systems Languages: Deep proficiency in Go, Java, or C++.
• Distributed Systems Mastery: Demonstrated experience designing and productionizing large-scale, high-availability infrastructure services.
• Execution Excellence: A track record of leading complex, multi-quarter technical initiatives from design to fleet-wide rollout.

Preferred Qualifications

• Cloud-Native Depth: Deep knowledge of Kubernetes internals, container runtimes (CRI), and networking (CNI/Envoy).
• Infrastructure Strategy: Prior experience with hybrid-cloud or multi-cloud migrations and cost-optimization at scale.
• Linux & Kernel Knowledge: Understanding of operating systems, Linux kernel performance tuning, or eBPF.
• AI/ML Infrastructure: Experience building or managing compute platforms tailored for GPU scheduling and large-scale model training.

Community Influence: Contributions to open-source infrastructure projects or a history of presenting at major technical conferences.

Offices remain key to collaboration and Uber's culture. Unless approved for full remote work, employees must spend at least 50% of their time in-office. Some roles, like those at greenlight hubs, require full-time in-office presence.

Uber is proud to be an Equal Opportunity employer. All qualified applicants will receive consideration for employment without regard to sex, gender identity, sexual orientation, race, color, religion, national origin, disability, protected Veteran status, age, or any other characteristic protected by law. We also consider qualified applicants regardless of criminal histories, consistent with legal requirements. If you have a disability or special need that requires accommodation, please let us know by completing this form.

For San Francisco, CA-based roles: The base salary range for this role is USD $232,000 per year - USD $258,000 per year.

For Seattle, WA-based roles: The base salary range for this role is USD $232,000 per year - USD $258,000 per year.

For Sunnyvale, CA-based roles: The base salary range for this role is USD $232,000 per year - USD $258,000 per year.

For all US locations, you will be eligible to participate in Uber's bonus program, and may be offered an equity award & other types of comp. All full-time employees are eligible to participate in a 401(k) plan. You will also be eligible for various benefits.