Job
- Level
- Experienced
- Job Field
- Application, Embedded
- Employment Type
- Full Time
- Contract Type
- Permanent employment
- Salary
- from 66.676 € Gross/Year
- Location
- Linz
- Working Model
- Onsite
Job Summary
In this role, you will define Cellular RF Receiver architectures and develop DSP algorithms. You will utilize Matlab, C++, and SystemC to validate performance and drive innovative solutions for 5G and 6G.
Job Technologies
Your role in the team
- Apple’s RF System Engineering team is seeking a motivated and talented expert to define the next generation of Cellular RF Receiver architectures.
- In dieser Rolle entwerfen und realisieren Sie bahnbrechende kabellose Lösungen für zukünftige Apple-Produkte, arbeiten an der heutigen 5G New Radio-Technologie und ebnen den Weg für 6G.
- You will have a unique opportunity to develop the core technologies that enable an outstanding wireless experience for millions of customers worldwide.
- As part of a best-in-class System Engineering team, you will drive innovation in Cellular Receiver architectures.
- You will work at the boundary of the analog/RF domain and digital baseband, collaborating closely with chip architects, digital/analog design teams, and firmware engineers.
- Define and specify DSP block requirements for the Cellular Receiver, translating system-level performance goals into concrete design targets.
- Develop and maintain bit-accurate floating-point and fixed-point models of the receiver chain using Matlab, C++, and SystemC to guide design decisions and verify performance.
- Design, simulate, and validate novel DSP algorithms, including advanced multi-rate digital filter structures, for optimal receiver performance, power, and area.
- Collaborate with RF/analog design teams to understand and mitigate analog impairments, and work with digital design (RTL) and firmware teams to ensure flawless implementation of your algorithm designs.
- Contribute to the entire product lifecycle, from initial architectural concept and algorithm definition until silicon validation and mass production.
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Our expectations of you
Education
- Master's degree in Electrical Engineering, Computer Science, or a related field with meaningful experience or Ph.D. in Engineering, Computer Science, or a related field.
Qualifications
- Proven track record in designing and implementing DSP algorithms, with specific expertise in multi-rate digital filter design (e.g., interpolators, decimators, polyphase filters).
- Strong analytical and problem-solving skills, with the ability to communicate sophisticated technical concepts effectively to diverse, multi-functional global teams.
- Expertise in designing DSP algorithms to compensate for RF and analog impairments (e.g., IQ imbalance, DC offset, phase noise).
- Strong understanding of cellular physical layer principles for LTE and 5G New Radio.
- Familiarity with hardware modeling languages like SystemC.
- Knowledge of parallel processing architectures for high-throughput, low-power DSP.
- Proficiency in Python for scripting, automation, and data analysis.
Experience
- System Engineering experience with a deep background in Digital Signal Processing (DSP) for wireless communication systems.
- Expert-level proficiency in Matlab for algorithm development and system modeling, paired with extensive hands-on programming experience in C++.
- Experience in creating bit-accurate, fixed-point models and collaborating with hardware teams on implementation trade-offs.
- Experience applying Artificial Intelligence (AI) or Machine Learning (ML) to enhance traditional DSP algorithms for tasks like adaptive filtering, channel estimation, or interference cancellation, with a focus on improving performance and efficiency.
- Experience with the conceptualization and design of high-speed digital or mixed-signal circuits.
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Job Locations
Topics that you deal with on the job
This is your employer
Apple Inc
Apple Inc. is a leading developer of hard- and software in the United States, as well as a provider of technology products such as computers, smartphones and entertainment electronics. In addition, Apple operates an online sales portal for music, movies and software.
Description
- Language
- English
- Company Type
- Established Company
- Working Model
- Onsite
- Industry
- Electronics, Automatization, Internet, IT, Telecommunication
Cellular RF Receiver Systems Engineer - DSP
- Salary
- from 66.676 € Gross/Year
- Location
- Linz
- Working Model
- Onsite
