IMS Protocol and Automation Firmware Engineer
📌Warsaw, Poland 🇵🇱
⏱︎ full-time
🧙♂️ mid-level
- Bachelor's degree in Computer Science, Electrical Engineering, Computer Engineering, a related technical field, or equivalent practical experience.
- 5 years of experience with development and technical troubleshooting in 3GPP/IETF IMS protocols in LTE or 5G NR.
- Coding and scripting experience in one or more languages (Python, Perl, C, C++ or Java).
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Experience in C, C++, and embedded Real-Time Operating System (RTOS).
- Experience in cellular wireless technologies or IP Multimedia Subsystem (IMS)/VoLTE/VoWiFi/VoNR.
- Experience with programming, scripting or engineering automation.
- Understanding of 3GPP LTE/NR Layer 3 NAS protocol standards.
- Familiarity with Android/Modem software development/engineering, problem resolving, and troubleshooting.
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Strong communication and collaboration skills.
As a protocol IMS/Telephony/NAS Firmware Engineer in Pixel Testing Engineering, you'll focus on carrier feature development/customization, integration and performance enhancement of IMS/Telephony/NAS features, working closely with Pixel Software teams and chipset vendors.
You'll be the point of contact for all debugging, analyzing and fixing IMS/NAS issues from certification, field testing and customers in the region. You'll also be responsible for validating the function and performance of features for Pixel projects to guarantee the software quality. In addtion, you will also be engaged in the development of automation tools using AI to optimize the protocol debugging and test process.
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 and customize Android/Modem software to meet customer and project requirements in IMS/Telephony domain/NAS. Analyze and fix the Android/Modem IMS and NAS protocol issues.
- Work closely with region carriers to meet customer’s commercial product requirements.
- Provide on-site support in the carrier labs/sites to resolve important issues and get certification.
- Collaborate with cross-layer teams (Telephony/IMS/NAS/AS) and cross-organization teams (Android Software, TPM/TAM and Hardware) to deliver high quality Pixel Android/Modem software.
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Generate ideas, develop features, build software/hardware systems and/or improve engineering processes and automation to help product velocity and quality.
Senior Embedded Software Engineer
@ Embedd 
What we're looking for
At embedd.it, we power hardware-software integration in embedded devices. We turn fragmented semiconductor chip data into configurable digital twins, then deterministically generate code, tests, and documentation – making integration faster, cheaper, and resilient to supply chain shocks.
We’re looking for a true legend – someone with abstract thinking and deep expertise in low-level software development. You’ll build vendor-agnostic tooling for MCU and peripheral integration to solve hardware-software integration once and for all. We work at the intersection of embedded systems, code generation, compilers, and machine learning. It’s your chance to help redefine how low-level development is done.
Responsibilities
- Drive the architecture of the driver structures and system layout
- Define scalable patterns for cross-architectural integration across bare-metal, Zephyr, Linux, and other environments
- Deconstruct complex SoC device trees and translate hardware descriptions into structured internal models for automated reasoning
- Partner with the ML team to shape data and annotation models for AI-driven data-extraction tooling
Qualifications
- 5+ years of experience in embedded systems development, including bare-metal and RTOS-based systems
- Proficiency in C/C++
- Familiarity with firmware configuration, SoC bring-up, and system-level debugging
- Hands-on experience with code generation tools, or low-level compiler/decompiler/emulator technologies
- Strong background in embedded toolchains: compilers, linkers, debuggers, and build systems
- Python or scripting for automation and tooling is a plus
- Experience with functional-safety standards is a plus
Why embedd.it?
- Dynamic, venture-backed team of engineers challenging the status quo 🚀
- Work at the intersection of embedded systems, code generators, compilers, and ML 🤖
- Unusual challenges requiring out-of-the-box abstract thinking 🧠
- Competitive compensation: cash + equity 💰
- Remote work possible 🌍
About Us
embedd.it is a UK-based startup reinventing embedded development. Our platform transforms unstructured semiconductor data into structured digital twins, enabling automatic generation of drivers, tests, and documentation. We're building a single, traceable source of truth to make integration fast, vendor-agnostic, and future-proof.
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Employment
⏱︎ full-time
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Experience
🧙♂️ mid-level
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Skills
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Industry
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