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Embedded 5G/4G Cellular Physical Layer Firmware Engineer - Job Opportunity at Apple

München, Germany
Full-time
Senior
Posted: March 8, 2025
On-site
EUR 85,000 - 120,000 annually based on Munich market rates for senior embedded systems engineers at major tech companies

Benefits

Career advancement opportunities
Work on cutting-edge technology
Collaborative innovation environment
Impact across entire Apple product line
Professional development
Equal opportunity and inclusive workplace

Key Responsibilities

Design and implement firmware architecture for mobile wireless communications systems
Develop protocol and signal processing algorithms for cellular ASIC hardware
Collaborate with silicon designers on processor and memory subsystems
Create pre-silicon emulation systems and virtual platforms
Implement verification and testing tools
Define technical methodologies and best practices

Requirements

Education

Bachelor or Master in Computer Science, Embedded System Engineering, or Electrical/Information Engineering, or PhD in relevant field

Experience

Extensive working experience required

Required Skills

C/C++ programming Embedded software engineering Real-Time Operating Systems (RTOS) Concurrent programming Debugging embedded systems UART/JTAG/oscilloscope proficiency Computer architecture knowledge Hardware/software interface expertise English language proficiency
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Sauge AI Market Intelligence

Industry Trends

5G/6G technology evolution is driving unprecedented demand for embedded systems expertise Convergence of wireless communications and AI/ML is creating new requirements for firmware engineers Increasing focus on power efficiency and performance optimization in mobile devices Growing complexity in cellular standards requiring deeper specialization

Role Significance

Typically part of a 15-25 person specialized firmware team within larger silicon engineering organization
Senior technical position with significant impact on core product performance and innovation

Key Projects

5G modem firmware development Power optimization for mobile devices Pre-silicon verification systems Cross-platform wireless solutions

Success Factors

Deep understanding of both hardware and software architecture Ability to optimize for extreme performance constraints Strong collaboration skills across hardware and software teams Innovation mindset for pushing technical boundaries

Market Demand

Very High - Critical role in wireless technology development with limited talent pool and growing industry demand

Important Skills

Critical Skills

Embedded systems expertise - Foundation for all firmware development RTOS experience - Essential for real-time performance requirements Hardware interface knowledge - Critical for optimizing software-hardware interaction

Beneficial Skills

Python/Perl scripting - Valuable for testing and automation 5G/4G protocol knowledge - Advantageous for system understanding Virtual platform experience - Important for modern development workflows

Unique Aspects

Rare opportunity to impact every Apple product line
Work on custom silicon rather than off-the-shelf solutions
Balance of theoretical and practical engineering challenges
Access to cutting-edge hardware development

Career Growth

2-4 years in role before advancement, depending on impact and innovation contributions

Potential Next Roles

Technical Lead - Wireless Systems Principal Engineer System Architecture Manager R&D Director

Company Overview

Apple

Apple leads innovation in consumer electronics with vertically integrated hardware-software development

Global technology leader with significant investment in custom silicon and wireless technology
Munich represents a strategic R&D hub for Apple's European operations, particularly in wireless technology
Fast-paced, innovation-focused environment with high emphasis on quality and breakthrough technology
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  • Salary estimates and market demand analysis
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