Sr Engineer - AI

About Our Team

Lenovo is building Qira, a next-generation hybrid AI platform that spans Windows, Android, and cloud. We are hiring a Senior Engineer to drive the architecture, design, and platform integration of AI experiences on Windows and Android devices.

This role is critical to delivering scalable, performant, and secure AI systems that power next‑generation user experiences across laptops, tablets, and cross‑device ecosystems. Your work will directly impact millions of users worldwide.

We recently introduced Qira, our new cross‑device Personal AI that works seamlessly across Lenovo and Motorola products.

More information can be found here:

The work location for this role is in Chicago, IL. Hybrid (3 days onsite and 2 days remote).

• Own the cross‑platform architecture: lead the technical vision, design, and implementation of a unified UI/UX foundation that seamlessly bridges Windows and Android applications.
• Drive technical strategy: architect and deliver a scalable UI framework that eliminates redundant engineering effort, allowing product teams to accelerate the rollout of new features.
• Champion technical excellence: help establish engineering standards, best practices, performance and memory baselines, and code quality metrics to make sure that the UI feels highly responsive and native on a variety of device capabilities and specifications.
• Align engineer teams: partner closely with globally distributed technical leaders and engineering teams.
• Bridge design and engineering: collaborate with design and product to translate complex, cutting‑edge user interactions into reusable, well‑designed technical components.
• Navigate complexity: balance the need of cross‑platform code maintainability with the need for native‑level performance and hardware optimization.
• Mentor and elevate: act as a force multiplier, mentoring engineers and guiding feature work to foster a culture of innovation, problem‑solving, and continuous improvement.
• Spearhead future initiatives: anticipate future technical issues and head them off before they become bottlenecks.

• 10+ years of software engineering experience, with at least 3+ years at a Senior level leading architecture for applications.
• Bachelor’s Degree in Engineering, Computer Science, or a related technical discipline.
• Cross Platform Expertise: strong hands‑on experience designing and implementing shared UI/UX codebases across multiple operating systems using frameworks like React Native, Flutter, Kotlin Multiplatform.
• Native Platform Depth: deep, proven understanding of either Android (Kotlin) or Windows (C#, WinUI, or WPF) application life cycles, UI rendering pipelines, and memory management.
• System Architecture: demonstrate track record of architecting multi‑system solutions that successfully balance code reuse with native‑level performance and responsiveness.
• Delivery Track Record: a history of successfully taking architectural initiatives from initial concept through to deployment in either consumer or enterprise environments.

• Experience designing user interfaces that handle generative and agentic AI interactions, including mitigating time to first token latency and integration with local and/or cloud‑based LLMs.
• Proven ability to drive technical alignment, establish coding standards, and lead complex integrations across distributed, time‑zone separated engineering teams.
• Passion for platform engineering, system design excellence, and staying current with emerging technologies.

The base salary budgeted range for this position is $190K - $210K. Individuals may also be considered for bonus and/or commission.

Lenovo's various benefits can be found on

We are an Equal Opportunity Employer and do not discriminate against any employee or applicant for employment because of race, color, sex, age, religion, sexual orientation, gender identity, national origin, status as a veteran, and basis of disability or any federal, state, or local protected class.