General Information

Req #
Career area:
Hardware Engineering
São Paulo
Monday, July 19, 2021
Working time:

Why Work at Lenovo

Here at Lenovo, we believe in smarter technology for all, so we spend our time building a society that’s brighter and more inclusive. 

And we go big. No, not big—huge.

We’re not just a Fortune Global 500 company, we’re one of Fortune’s Most Admired. We’re in 180 markets, working with 63,000 brilliant colleagues and counting. And we’re known for the world’s most complete portfolio of smart technology, from devices to software to infrastructure.

With our ingenuity, we help millions—not just the select few—experience our version of a smarter future. 

The one thing that’s missing? Well… you...

Description and Requirements

Android Modem - Advisory Software Engineer


Motorola Mobility, a Lenovo Company, is one of the world’s fastest growing smartphone providers, creating groundbreaking, affordable, high-quality products designed and built with the global customer in mind. And it’s our people who make this all happen. We are thinkers, risk-takers and problem solvers, working together to constantly challenge the status quo. If you share our commitment to ingenuity, creativity and innovation, we want you to help us define our world of tomorrow. Explore the opportunities and apply today.

Role and Team Description

Brazil Core Product Development is a group dedicated to design and create state of the art software products to empower Lenovo/Motorola mobile devices. The team objective is to develop best-­in-­class software systems that make the end users' experiences delightful and solid. In order to do so, the team in Brazil collaborates with all other software groups worldwide on key software development spanning embedded software such as Android framework and applications including Motorola differentiated experiences, cloud Development, quality assurance, and the enhancement of development techniques and tools.

This particular position is in a team of talented engineers that work on Android lower layers developing embedded software for the upgrades of the Android Operating System in Lenovo/Motorola devices and coordinate the technical aspects of the project, with focus on the phone modem features and protocols, the interface with the voice and data cellular network. Please see Basic and Preferred Qualifications for the position below on this page.

The product of this work will board Motorola smartphones worldwide, including the iconic Moto G device family, reaching millions of customers.

Motorola is a Lenovo owned company, responsible for the mobile devices business. This position,is based in Motorola Jaguariúna-SP site.

Scope of Responsibilities
- Interface with 3rd party partner (external team) and Motorola Tech Teams on the development of smartphone cellular network modem features and protocols and support software releases
- Support the technical leadership of 3rd party partner
- Software design, coding and merge of other party codes
- Test & debugging
- Triage, analyze and, if needed, provide fixes for issues on SW build line
- Requirements analysis
- Interface with HW and SW component suppliers
- Constantly improve the team's operational efficiency by innovating processes and tools
- Communicate status, discuss project plans and schedules with stakeholders

Basic Qualifications

- B.S./M.S in Computer Science/Engineering, Electrical Engineering or similar area
- 10+ years of experience on software development
- Embedded software development experience
- C, C++, Java, Android OS, Linux, Device Drivers
- Experience in Jira, Git, Configuration Management
- Excellent written and oral communication skills in both Portuguese and English
- Strong problem solving skills as well as ability to learn quickly
- Ability to provide technical guidance and leadership to a development team
- Ability to communicate effectively with all stakeholders
- Ability to work with external vendors/third parties decisively
- Teamwork, collaboration, and sharing are key
- Be self-directed, result oriented and able to quickly adapt to changes

Preferred Qualifications

Experience with mobile device software development & testing (Android platform)
Experience working in a demanding work environment and accelerated product life cycle
Ability to adapt to changes in priorities and market focus
Experience in cellular network modem features and protocols in any of:

* 5G/LTE/UMTS/GSM/CDMA protocol stack expertise in signaling and data paths.
* VoNR/VoLTE/VoWIFI/ViLTE IMS stack expertise
* Radio Interface Layer (RIL)/ Hardware Abstraction Layer experience
* Telephony - Voice / SMS / Emergency Calls
* QCOM tools QXDM / QCAT / QRCT and log analysis
* GCF/PTCRB Conformance testing and specifications familiarity
* Carrier Validation testing and specifications familiarity
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, status as a veteran, and basis of disability or any federal, state, or local protected class.