Staff Software Engineer - Core Infrastructure

Uber Technologies Inc.; Sunnyvale (CA); On-site; USD 232,000 - 258,000; Full time

Benefits offered by this job

Bonus program

Equity award

401(k) plan

Benefits

Job summary

Uber Technologies Inc. in Sunnyvale, CA is seeking a Staff Engineer for Core Infrastructure to lead the architecture and evolution of backend systems powering trips, deliveries, and infrastructure tools.

You will own the technical roadmap for critical subsystems, driving cloud-native, secure, and scalable solutions at hyperscale. You will collaborate across Storage, Data, and Product teams to support large-scale AI/ML workloads, multi-cloud resilience, and advanced networking, while mentoring

Qualifications

• Bachelor’s degree in Computer Science, Computer Engineering, or related technical field (or equivalent practical experience).
• 8+ years of full-time Software Engineering work experience (inclusive of PhD research or equivalent specialised education).
• Systems Languages: Go, Java, or C++.
• Distributed Systems Mastery: design, build, and productionise large-scale, high-availability infrastructure services.
• Execution Excellence: track record of leading complex, multi-quarter technical initiatives from design to fleet-wide rollout.

Responsibilities

• Lead Architectural Evolution: identify gaps in compute and networking stacks and drive global projects.
• Drive Efficiency at Scale: increase fleet-wide CPU utilisation and accelerate ARM adoption to optimise costs.
• Modernise for Multi-Cloud: direct Thrive in Cloud strategy with active-active, rapid regional failover.
• Integrate AIOps & Automation: develop 'Agentic' tools to automate 80% of alert triaging and incident response.
• Champion 'Security by Design': ensure 100% service-to-service authorisation and zero-trust networking.
• Mentor & Scale Talent: guide 5A and mid-level engineers to raise operational excellence across the organisation.

Skills

Go

Java

C++

Education

Bachelor’s degree in CS/CE or related field

Tools

Kubernetes

Envoy

CRI

Job description

About the Role

As a Staff Engineer in Core Infrastructure, you will be a key technical leader driving the architecture and evolution of the systems that power Uber’s global business. You will engage with stakeholders across the company to spearhead backend solutions supporting every trip, delivery, and infrastructure tool used at Uber.

We are building a "cloud-native by default" ecosystem that is secure, reliable, and hyperscale-efficient. In this role, you will own the technical roadmap for critical sub-systems, ensuring our infrastructure is prepared to handle 1M+ concurrent trips alongside 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 highly complex fleet spanning on-prem data centers and multiple public clouds, supporting a diverse variety of workloads including stateless, batch, streaming, and ML.

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

What You 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 utilisation (targeting 40%+) and accelerate ARM adoption to aggressively optimise Uber’s unit costs.
• Modernise for Multi-Cloud: Direct the technical strategy for our "Thrive in Cloud" initiative, ensuring our foundations are resilient, active-active across providers, and capable of 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 authorisation and zero-trust networking are baked into the core fabric of our container and networking platforms.
• Drive Cross-Functional Impact: Collaborate heavily with Storage, Data, and Product teams to ensure the infrastructure can support 300x larger ranking models and L4 Autonomous Vehicle 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 across the organisation.

Basic Qualifications

• Bachelor’s degree in Computer Science, Computer Engineering, or a closely related technical field (or equivalent practical experience).
• 8+ years of full-time Software Engineering work experience (inclusive of PhD research or equivalent specialised education).
• Systems Languages: Deep, hands-on proficiency in Go, Java, or C++.
• Distributed Systems Mastery: Demonstrated experience designing, building, and productionising large-scale, high-availability infrastructure services.
• Execution Excellence: A proven track record of leading complex, multi-quarter technical initiatives from initial design through fleet-wide rollout.

Preferred Qualifications

• Cloud-Native Depth: Deep knowledge of Kubernetes internals, container runtimes (CRI), and modern networking (CNI/Envoy).
• Infrastructure Strategy: Prior experience with hybrid-cloud or multi-cloud migrations and cost-optimisation at a massive scale.
• Linux & Kernel Knowledge: Strong understanding of operating systems, Linux kernel performance tuning, and/or eBPF.
• AI/ML Infrastructure: Experience building or managing compute platforms specifically tailored for GPU scheduling and large-scale model training.
• Community Influence: Active contributions to open-source infrastructure projects or a history of presenting at major technical conferences.

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 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.

Ready to Ride?

This isn't the kind of place where you follow a playbook - it's where you help write one. If you're driven by impact, energized by challenge, and ready to shape how the world moves - we'd love to hear from you.

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, colour, 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.