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Embedded 5g/4g Cellular Physical Layer Data jobs at Apple in United States, Sunnyvale
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Sunnyvale
138 jobs found
26.08.2025
A
Apple Embedded Signal Processing ML Algorithms Engineer United States, California, Sunnyvale
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Description:
We are looking for a Algorithms engineer who can write efficient and scalable C / C++ code to perform signal processing in multiple compute environments. You will work with other algorithm engineers to analyze and validate algorithm prototypes. You will then architect and code the algorithm implementation, often targeting embedded or resource-constrained systems. You will work with system and firmware engineers to integrate your code into the product, but will take special responsibility for the algorithm implementation. You will also help us architect, develop, and optimize data processing and machine learning frameworks.This is a role where you will design, develop, and support high quality, scalable algorithm implementations and data processing pipelines that enable rapid algorithm development, analysis, and implementation for Apple products.
- BS and a minimum of 3 years relevant industry experience.
- Programming skills in C/C++ and Python.
- Experience with embedded systems or resource constraint environments for algorithm implementation.
- MS (Phd preferred) with 2+ years of experience in developing, optimizing and implementing complex algorithms.
- Experience with object-oriented programming and common design patterns.
- Optimizing and implementing complex algorithms on resource constrained platforms with a background in numerical methods and techniques, especially as relates to stability in real-time DSP algorithms.
- Knowledge of fundamental DSP concepts such as Adaptive filtering, linear algebra, machine learning or statistics.
- Excellent communication, presentation, and documentation skills.
Note: Apple benefit, compensation and employee stock programs are subject to eligibility requirements and other terms of the applicable plan or program.
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26.08.2025
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Apple SoC Physical Design Engineer PnR United States, California, Sunnyvale
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Description:
In this visible role, you will be directly responsible for the physical implementation of design partition(s) (from netlist to tapeout) for a highly complex SOC utilizing innovative process technology.
- Minimum BS and 8+ years of relevant industry experience.
- Ability to adhere to stringent schedule and die size requirements.
- Experience with large SOC designs (>20M gates) with frequencies in excess of 1GHZ.
- Experience with sub 10nm tech nodes.
- Strong communication skills.
- Experience with partition level P&R implementation including floorplanning, clock and power distribution, timing closure, physical and electrical verification.
- Knowledge of physical design construction and analysis flows and methodology.
- Experience with industry standard tools, understanding their capabilities and underlying algorithms.
- Post silicon debug skills and DFT, ATPG, ATE knowledge.
Note: Apple benefit, compensation and employee stock programs are subject to eligibility requirements and other terms of the applicable plan or program.
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26.08.2025
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Apple BIM Systems Engineer Data Center United States, California, Sunnyvale
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As the BIM Systems Engineer, you will be the subject matter expert for the Data Center Engineering function; oversee the owner quality review of CAD drawings and BIM models on large, complex projects; provide leadership in documentation-related process development and re-engineering; and develop and maintain our BIM technologies roadmap.Responsibilities:Develop process for the standardization of documentation, file structure and types to drive consistency across projects.Collaborate with internal and external teams to consolidate design record documentation and construction as-built information for the development and maintenance of accurate and detailed BIM administrative models for large and complex projects.Provide quality reviewed BIM deliverables to facilities teams for operational use.Manage the maintenance of the BIM-related digital assets to ensure they remain reflective of the current building asset condition.Research, introduce, and support the implementation of industry-leading BIM technology.
- Bachelor’s Degree in one of the following fields: Electrical, Mechanical, Structural, or Civil Engineering, Architecture or Architectural Engineering, Construction Management or equivalent experience.
- 5+ years experience in BIM administration
- Experience with tool automation, such as Dynamo or Autodesk Platform Services API programming.
- Building and equipment related 3D modeling, using tools such as Revit, Inventor, SolidWorks or other BIM/MCAD.
- Excellent communication skills and the ability to collaborate effectively with multidisciplinary teams.
- Experienced with MEP and/or structural-related BIM modeling.
- Strong familiarity with drafting (AutoCAD) and modeling (Revit, Navisworks and reality capture) applications.
- Detailed knowledge of Autodesk Construction Cloud.
- Experience with scripting and/or visual programming automation tools (Dynamo and Python).
- Project management and tracking experience.
- Advanced spreadsheet and/or data base skills for data manipulation, project tracking, and analysis.
- Proficiency with Mac, Linux and Windows systems.
- Experienced with Civil3D and ArcGIS integration.
- Willingness to explore and learn new tools and processes, which may require travel to Apple facilities to train and collaborate with cross-functional teams.
Note: Apple benefit, compensation and employee stock programs are subject to eligibility requirements and other terms of the applicable plan or program.
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26.08.2025
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Apple Software Engineer Data Ai & Platforms United States, California, Sunnyvale
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We engineer high-quality, scalable and resilient distributed systems on cloud that power data exploration, analytics, reporting and production models. Our core systems are diverse and come with an unusual intersection of high data volumes with systems distributed across cloud and on-premise infrastructure. This role will build solutions that integrate open source software with Apple’s internal ecosystem. You will drive development of new components and features from concept to release: design, build, test, and ship at a regular cadence. You will work closely with internal customers to understand their requirements and workflows, and propose new features and ecosystem changes to streamline their experience of using the solutions on our platform. This is a challenging software engineering role, where a large part of an engineer's time is spent in writing code and designing/developing applications on cloud, with the remainder being spent on tuning and debugging codebase, supporting production applications and supporting our application end users. This role requires in-depth knowledge of innovative technologies and cloud data platform with the ability to independently learn new technologies and contribute to the success of various initiatives.
- Knowledge of BI concepts and implementation experience on Cloud with databases like Snowflake or Big Query
- Programming experience in building high-quality software with at-least one of the following programming languages - Python, Scala or Java.
- Experience in developing highly optimized SQLs, procedures & semantic process for distributed data applications.
- Bachelor's degree in Computer Science or equivalent experience
- 3 or more years of experience building enterprise-level data applications on distributed systems
- Hands-on experience in designing and development of cloud-based applications that include compute services, database services, APIs to design RESTful services, ETL, queues and notification services.
- Experience in cloud data warehousing platforms like Snowflake is highly valued
- Experience developing Big Data applications using Java, Spark, Kafka is a huge plus
- Understanding of fundamentals of object-oriented design, data structures, algorithm design, and problem solving
- Cloud technology experience on platforms like AWS, Microsoft Azure, Google Cloud
- Data Visualization Tools: experience in software such as Streamlit, Superset, Tableau, Business Objects, and Looker
- Data Insights and KPIs: Working experience on generating and visualizing data insights, metrics, and KPIs. Usage of basic ML models in the space of anomaly detection, forecasting, GenAI.
Note: Apple benefit, compensation and employee stock programs are subject to eligibility requirements and other terms of the applicable plan or program.
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25.08.2025
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Apple Embedded Real Time Critical Control Firmware Engineer United States, California, Sunnyvale
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As an Embedded Firmware Engineer passionate about real time critical control on this team, you will be at the center of the embedded 5G/4G/multimode cellular firmware effort within a silicon design group responsible for crafting and productizing powerful cellular SoCs. This position requires someone comfortable with all aspects of embedded firm development, that thrives in a multifaceted multi-functional organization, is not afraid to debate ideas openly, and is flexible enough to shift on constantly evolving requirements.
- Design and Implement algorithms using minimal memory and cycles with rigid real time deadlines. - Implement algorithms such as power gating, tracking loops, spec based physical layer procedures. - Build validation framework for validation of implemented algorithms. - Assist in the development of pre-silicon emulation systems/virtual platforms and use them for pre-silicon FW design and HW verification. - Evaluate and implement powerful tools for build, formal verification and test.
- BS and 10+ years of relevant industry experience.
- Experience with design and implementation of bare metal control firmware which is highly optimized for cycles and memory.
- Deep understanding of the difference between design for a software platform and a highly constrained firmware environment.
- Experience leading feature delivery for a complete firmware/software life cycle.
- Experience architecting system level features.
- Fundamental facility with C and C++, compilers, build and source code control tools.
- Solid understanding of computer architecture with particular emphasis on the HW/SW interfaces of high-speed communication subsystems.
- Some mainstream OS application-level development and Python or Perl scripting experience.
- Understanding of design for asymmetric multiprocessing solutions.
- Understanding of 5G and 4G 3GPP protocols.
- Some familiarity with wireless communications.
- Experience with silicon prototyping, emulation systems, and virtual platforms.
- Significant experience with memory constrained Real Time Operating Systems (RTOS) and concurrent programming.
Note: Apple benefit, compensation and employee stock programs are subject to eligibility requirements and other terms of the applicable plan or program.
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25.08.2025
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Apple Sr Software Engineer Framework - Java Ai & Data Platforms United States, California, Sunnyvale
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As a Senior Framework Software Engineer, you'll lead the architectural vision and development of our cutting-edge Data and ML platform ecosystem. You'll drive technical decisions across our suite of products, including data processing pipelines, insights portals, and model deployment frameworks. We're looking for a technical leader who can balance pragmatic solutions with innovation – someone who can mentor teams, make architectural decisions that scale, and navigate complex technical tradeoffs while delivering business value.
- 7+ years of software engineering experience especially building data-intensive applications.
- Deep expertise in Java and JVM ecosystem, including performance optimization and troubleshooting
- Proven track record of designing and implementing scalable distributed systems
- Strong background in system design, microservices architecture, and API development
- Deep understanding of data structures and algorithms.
- Bachelor’s degree in computer science or related field or equivalent
- Experience in building and deploying cloud-native applications/products
- Experience designing and developing scalable & performant micro-services and Rest APIs
- Experience leading technical projects and mentoring other engineers
- Strong problem-solving skills and Excellent communication skills
- Hands-on experience with modern Big Data technologies (Spark, Kafka, etc.)
- Prior experience in the areas of AI/ML/Data Sciences will be a plus
- Contributions to open-source projects will be a huge plus
Note: Apple benefit, compensation and employee stock programs are subject to eligibility requirements and other terms of the applicable plan or program.
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25.08.2025
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Apple Machine Learning Data Scientist United States, California, Sunnyvale
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Description:
In this role you will:- Evaluate ML & MM-LLM Models: Analyze and validate computer vision, multi-modal, and large language models to ensure they meet accuracy, robustness, and usability standards.- Develop Metrics: Design and implement metrics to measure the efficiency and accuracy of models.- Data Processing: Clean, transform, and curate large-scale datasets for model evaluation and benchmarking.- Model Optimization: Apply innovative techniques to optimize models for scalability and real-world deployment.
- BS and a minimum of 3 years relevant industry experience
- Proven background in data science, machine learning, computer vision and statistical data analysis.
- Advanced programming skills in data manipulation & processing (SQL & Python preferred).
- Demonstrated experience in in-depth analysis of machine learning model failures.
- Experience crafting, conducting, analyzing, and interpreting experiments and investigations.
- Expertise in data wrangling and developing data visualizations & reporting with toolings such as Tableau, Superset, AWS etc.
- Experience working with multi-modal foundation models such as GPT-4o, Gemini 2.5, Claudi 3/4, LLaVA, Flamingo, etc.
- Familiar with machine learning interpretability method and standard processes.
- Exposure to evaluating vision-language models in production or research settings.
- Experience handling complex programs and collaborating across engineering, product, and data teams.
- Detail-oriented to keep track of and understand the workings of sophisticated algorithms.
- Strong attention to detail in working with large datasets and complex ML systems.
- Curious, self-motivated, and able to drive improvements to model evaluation pipelines and annotation programs.
- Outstanding communication skills – both written and verbal – with experience presenting to leadership.
Note: Apple benefit, compensation and employee stock programs are subject to eligibility requirements and other terms of the applicable plan or program.
Expand
Share
Description:
We are looking for a Algorithms engineer who can write efficient and scalable C / C++ code to perform signal processing in multiple compute environments. You will work with other algorithm engineers to analyze and validate algorithm prototypes. You will then architect and code the algorithm implementation, often targeting embedded or resource-constrained systems. You will work with system and firmware engineers to integrate your code into the product, but will take special responsibility for the algorithm implementation. You will also help us architect, develop, and optimize data processing and machine learning frameworks.This is a role where you will design, develop, and support high quality, scalable algorithm implementations and data processing pipelines that enable rapid algorithm development, analysis, and implementation for Apple products.
- BS and a minimum of 3 years relevant industry experience.
- Programming skills in C/C++ and Python.
- Experience with embedded systems or resource constraint environments for algorithm implementation.
- MS (Phd preferred) with 2+ years of experience in developing, optimizing and implementing complex algorithms.
- Experience with object-oriented programming and common design patterns.
- Optimizing and implementing complex algorithms on resource constrained platforms with a background in numerical methods and techniques, especially as relates to stability in real-time DSP algorithms.
- Knowledge of fundamental DSP concepts such as Adaptive filtering, linear algebra, machine learning or statistics.
- Excellent communication, presentation, and documentation skills.
Note: Apple benefit, compensation and employee stock programs are subject to eligibility requirements and other terms of the applicable plan or program.
Expand
These jobs might be a good fit
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