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Firmware Engineer, Modem​/Telephony Protocol and AI Automation

Job in City of Westminster, Central London, Greater London, England, UK
Listing for: Google Inc.
Full Time position
Listed on 2026-08-06
Job specializations:
  • Software Development
    Software Engineer, Android Developer
Salary/Wage Range or Industry Benchmark: 90000 - 120000 GBP Yearly GBP 90000.00 120000.00 YEAR
Job Description & How to Apply Below
Location: City of Westminster

Firmware Engineer, Modem/Telephony Protocol and AI Automation

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Google place London, UK
Mid
Experience driving progress, solving problems, and mentoring more junior team members; deeper expertise and applied knowledge within relevant area.
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  • Bachelor's degree in Communication Engineering, Electrical Engineering, a related field, or equivalent practical experience.
  • 5 years of experience with IMS protocols and 3

    GPP NAS.
  • 5 years of experience with LTE or 5G .
Preferred qualifications:
  • Experiences in Android/Modem software development/testing/engineering, problem resolving and troubleshooting.
  • Experience with programming, scripting or engineering automation using AI.
  • Experience and understanding of 3

    GPP LTE/ 3 NAS protocol standards.
  • Familiarity with IMS protocol standards, VoLTE, VoNR, VoWifi.
  • Strong communication and collaboration skills.
About the job

Google's software engineers develop the next-generation technologies that change how billions of users connect, explore, and interact with information and one another. Our products need to handle information at massive scale, and extend well beyond web search. We're looking for engineers who bring fresh ideas from all areas, including information retrieval, distributed computing, large-scale system design, networking and data storage, security, artificial intelligence, natural language processing, UI design and mobile;

the list goes on and is growing every day. As a software engineer, you will work on a specific project critical to Google’s needs with opportunities to switch teams and projects as you and our fast-paced business grow and evolve. We need our engineers to be versatile, display leadership qualities and be enthusiastic to take on new problems across the full-stack as we continue to push technology forward.
With your technical expertise you will manage project priorities, deadlines, and deliverables. You will design, develop, test, deploy, maintain, and enhance software solutions.

As a protocol IMS/Telephony/NAS Firmware Engineer in Pixel Testing Engineering, you'll focus on carrier feature development/customization/testing and performance enhancement of IMS/Telephony/NAS features, working closely with Pixel SW teams and chipset vendors. You'll be the PoC for Pixel, launch testing for carriers in the region, overseeing cellular feature/regression/certification functional and performance test execution, debugging, analyzing and working with IMS/NAS/AS teams for the resolution.

You will also be actively working to develop AI driven automation not only for automating your own tasks but also in innovating and contributing to streamlining processes used by the team.

The Google Pixel team focuses on designing and delivering the world's most helpful mobile experience. The team works on shaping the future of Pixel devices and services through some of the most advanced designs, techniques, products, and experiences in consumer electronics. This includes bringing together the best of Google’s artificial intelligence, software, and hardware to build global smartphones and create transformative experiences for users across the world.

Responsibilities
  • Develop, customize and plan tests of Android/Modem software to meet customer and project requirements in IMS/Telephony domain/NAS. Think critically of end user mobile use cases to uncover issues during the test campaign by systematically adding scenarios to test coverage for increasing confidence on Pixel product.
  • Analyze Android/Modem IMS, NAS and AS protocol functional and performance issues.
  • Collaborate with cross-layer teams (Telephony/IMS/NAS/AS) and cross-organization teams (Android SW, TPM/TAM and HW) for intime prioritization and resolution of issue ensuing high quality Pixel Android/Modem SW.
  • Use AI and automation as a primary vehicle to execute work and enhance productivity, innovate solutions for issue triage and other mundane task.
  • Generate ideas, develop features, build SW/HW systems and/or improve engineering processes and automation to help product velocity and quality.

Google is proud to be an equal opportunity and affirmative action employer. We are committed to building a workforce that is representative of the users we serve, creating a culture of belonging, and providing an equal employment opportunity regardless of race, creed, color, religion, gender, sexual orientation, gender identity/expression, national origin, disability, age, genetic information, veteran status, marital status, pregnancy or related condition (including breastfeeding), expecting or parents-to-be, criminal histories consistent with legal requirements, or any other basis protected by law.

See also Google's EEO Policy , Know your rights: workplace discrimination is illegal , Belonging at Google , and How we hire .

Google is a global company and, in order to facilitate efficient collaboration and communication globally, English proficiency is a requirement for all roles unless stated otherwise in the job posting.

To all…

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