10 Transaction Processing jobs in Madrone
Cashier
Posted 16 days ago
Job Viewed
Job Description
Sizzler - 15900 Monterey Rd - (Restaurant Cashier / Retail Cashier / Customer Service / Team Member) Perform basic math functions to collect payments and make change. Operate registers and credit card/debit card terminals. Maintain accurate cash drawer. Take a tally of the funds in the cash register when required during a shift and produce transaction reports. Keep the checkout area clean and orderly.Hiring Fast >>
Senior Data Processing Platform Engineer
Posted 10 days ago
Job Viewed
Job Description
Senior Data Processing Platform Engineer Apply locations: US, TX, Austin; US, CA, Santa Clara Time type: Full time Posted on: Posted 2 Days Ago Job requisition id: JR1999148 Our technology has no boundaries! NVIDIA is creating the world’s most groundbreaking and innovative compute platforms for the world to use. It’s because of our work that data engineers and data scientists can advance their ideas. We are looking for individuals to develop a data processing and ML platform for data scientists to use. As a data processing platform engineer, you will design, implement, and operate Kubernetes-based GPU-accelerated data processing services at scale, with high availability and reliability. You will lead and encourage adoption of the data processing service, aiming to improve time to first query (TTFQ) metrics, drive platform engagement, and develop innovative solutions aligned with Nvidia's enterprise-scale data science platform. What you’ll be doing: Optimize distributed computing infrastructure by analyzing costs and right-sizing for latency and performance. Identify KPIs and instrument metrics tracking for dashboards and alerting. Enhance and maintain a robust, scalable, reliable, real-time data processing service. Train data engineers, data scientists, and production engineers on adopting data processing workflows. Participate in on-call rotations, develop run-books, and pursue continuous process improvements. What we need to see: Experience architecting, developing, and deploying large-scale distributed systems. Strong Kubernetes experience on-premise and/or cloud service providers, developing containerized microservices. Hands-on experience in performance tuning and troubleshooting Spark applications. Experience with distributed systems, databases, and big data tools like Ray, Spark Rapids. Familiarity with metrics collection, health monitoring, and observability tools. Proficiency in building, operating, and maintaining full-stack software deployments with excellent programming skills. Master's or Bachelor's degree in Computer Science, Electrical Engineering, or equivalent experience. A minimum of 5 years experience in software engineering and related fields. Ways to stand out from the crowd: Prior experience with large-scale data processing on Nvidia GPUs. Experience with CUDA and/or using Nvidia GPUs for ML/DL. The base salary range is $148,000 - $287,500 USD. Your salary will depend on your location, experience, and comparable roles. You will also be eligible for equity and benefits. NVIDIA accepts applications on an ongoing basis. NVIDIA is committed to fostering a diverse work environment and is proud to be an equal opportunity employer. We do not discriminate based on race, religion, color, national origin, gender, gender expression, sexual orientation, age, marital status, veteran status, disability, or any other characteristic protected by law. #J-18808-Ljbffr
Code Data Validation Consultant (Machine Learning & Data Processing)
Posted 5 days ago
Job Viewed
Job Description
Location: San Jose, CA (onsite in a hybrid model)
Job Description:
-
Join our team to enable cutting-edge AI/ML innovation by building robust data pipelines and automation tools.
-
You'll work closely with human data operators and generative AI teams to process, analyze, and optimize high-quality datasets for training machine learning models.
-
Your work will directly impact the efficiency and performance of AI systems, from automating data quality checks to designing infrastructure that scales with evolving model requirements.
-
This role is ideal for a problem-solver who thrives in fast-paced environments and enjoys bridging data engineering with machine learning.
Responsibilities:
-
Data Pipeline Development:
-
Design and implement Python-based automation tools to process, clean, and transform raw data for ML training.
-
Build custom scripts to streamline data ingestion and preprocessing workflows.
-
Quality Analysis & Reporting:
-
Conduct manual and automated quality assessments to identify high/low-impact data for model training.
-
Generate reports detailing experimental results, data effectiveness, and recommendations for improvement.
-
ML Model Integration:
-
Train and evaluate open-source ML models (e.g., Gemma) to assess data impact on model performance.
-
Collaborate with AI teams to refine data selection strategies based on model feedback.
-
Infrastructure Optimization:
-
Develop scalable solutions in Colab/Jupyter Notebooks to automate data validation and filtering.
-
Troubleshoot and debug data formatting issues (e.g., code-comment relevance, dataset consistency).
Required (Mandatory):
-
Preferred: 2-3+ years in data analysis/validation/engineering, ML engineering, or automation-focused roles.
-
Bonus: PhD graduates with hands-on ML/data processing projects.
Required (Desired):
-
Exposure to Generative AI models (e.g., GPT, Llama) or large-scale datasets.
-
Bash/Shell Scripting: Ability to automate repetitive tasks.
-
Familiarity with APIs for data ingestion/processing.
-
Experience contributing to open-source projects or public GitHub repositories.
-
Knowledge of cloud services.
Skills:
-
Technical Expertise:
-
Python: Medium to Advanced proficiency (scripting, automation, data processing libraries like Pandas/NumPy).
-
Hands-on experience writing, executing and reviewing code. (Preferably using Colab/Jupyter Notebooks)
-
Data & ML Skills:
-
Experience training/fine-tuning ML models and analyzing their performance.
-
Familiarity with public data platforms (Hugging Face, GitHub) and data formats (JSON, CSV).
-
Analytical Skills.
-
Proven ability to assess data quality and build tools to automate quality checks.
Why Join This Project:
-
Impact AI innovation by shaping the data backbone of advanced ML systems.
-
Collaborate with senior data engineers and generative AI experts.
-
Flexible hybrid work environment with opportunities for growth.
Education:
- Bachelor's degree in Computer Science, Data Science, Engineering, or related STEM field.
About US Tech Solutions:
US Tech Solutions is a global staff augmentation firm providing a wide range of talent on-demand and total workforce solutions. To know more about US Tech Solutions, please visit ( .
US Tech Solutions is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or status as a protected veteran.
Solutions Architect, Generative AI Agents and Data Processing
Posted 11 days ago
Job Viewed
Job Description
Do you want to be part of the team that brings Artificial Intelligence (AI) emerging technology to the field? We are looking for Solution Architects to join the NVIDIA AI Enterprise (NVAIE) SA Segment Team. We specialize on the newest technology and advances in Machine Learning, Deep Learning, Accelerated Data Analytics and Cloud. The vision of the NVAIE Segment team is to use our deep expertise to guide and enable the successful adoption at scale of NVIDIA AI Enterprise Software in production!
The Gen AI Data Processing team mission is to deliver innovative and efficient solutions that help enterprises lower costs through the use of our GPU data processing capabilities. We showcase the power of GPU processing through our knowledge of large scale data streaming with Morpheus, machine learning with RAPIDS, and distributed computing through Dask and Spark-RAPIDS. We enable accelerated data extraction and curation tools, including NV-Ingest and NeMo Data Curator to ensure the highest quality data for retrieval and generation using AI models. We use these tools to enhance performance in the context of LLM training data preparation and Retrieval-Augmented Generation (RAG) pipelines. With high quality datasets and Gen AI models, we also develop and optimize agent-based systems to integrate data from multiple sources and deliver accurate responses for complex queries.
What you'll be doing:
A huge part of our work involves developing end-to-end Machine Learning and Deep Learning solutions for enterprise use cases. We help customers adopt NVIDIA AI SDKs and APIs by offering deep technical expertise and designing GPU-accelerated data processing pipelines that optimize compute resource utilization and improve workload performance for customers and partners. We provide feedback from these first-time implementations to improve our software products and scale knowledge by educating vertical teams and building communities on NVIDIA AI software products!
What we need to see:
- Strong foundational expertise, from a BS, MS, or Ph.D. degree in Engineering, Mathematics, Physics, Computer Science, Data Science, or similar (or equivalent experience).
- 5+ years experience demonstrating an established track record in Deep Learning and Machine Learning. Strong software engineering and debugging skills, including experience with Python, C/C++, and Linux. Experience with GPUs as well as expertise in using deep learning frameworks such as TensorFlow or PyTorch.
- Real-world development of agentic RAG systems, built with frameworks such as LangGraph, LlamaIndex, CrewAI, etc.
- Strong background with vector databases (e.g., Pinecone, FAISS, or Milvus) and advanced indexing techniques, including k-nearest neighbors (KNN) and approximate nearest neighbor (ANN) search, to efficiently manage and query high-dimensional data.
- Ability to multitask effectively in a dynamic environment, as well as clear written and oral communications skills with the ability to effectively collaborate with executives and engineering teams.
- Hands-on experience with NVIDIA AI Enterprise Software (Morpheus, RAPIDS, NeMo and NIM) and AI infrastructure, including storage and networking (InfiniBand or Ethernet) knowledge. Expertise in DevOps/MLOps including Kubernetes, Docker, Helm charts, Jupyter notebooks.
- Proven experience in curating, collecting, and preprocessing large-scale multi-modal datasets using SOTA models and techniques.
- Experience with building and taking AI applications into production on cloud environments (e.g., AWS, Azure, GCP) and on-premises infrastructure.
- Proven ability to build data preparation pipelines for multimodal models, including benchmarking, profiling, and optimization of innovative algorithms.
- Extremely motivated, highly passionate, and curious about new technologies.
The base salary range is 148,000 USD - 235,750 USD. Your base salary will be determined based on your location, experience, and the pay of employees in similar positions.
You will also be eligible for equity and benefits. NVIDIA accepts applications on an ongoing basis.
NVIDIA is committed to fostering a diverse work environment and proud to be an equal opportunity employer. As we highly value diversity in our current and future employees, we do not discriminate (including in our hiring and promotion practices) on the basis of race, religion, color, national origin, gender, gender expression, sexual orientation, age, marital status, veteran status, disability status or any other characteristic protected by law.
Code Data Validation Consultant (Machine Learning & Data Processing)

Posted today
Job Viewed
Job Description
**Job Description:**
+ Join our team to enable cutting-edge AI/ML innovation by building robust data pipelines and automation tools.
+ You'll work closely with human data operators and generative AI teams to process, analyze, and optimize high-quality datasets for training machine learning models.
+ Your work will directly impact the efficiency and performance of AI systems, from automating data quality checks to designing infrastructure that scales with evolving model requirements.
+ This role is ideal for a problem-solver who thrives in fast-paced environments and enjoys bridging data engineering with machine learning.
**Responsibilities:**
+ Data Pipeline Development:
+ Design and implement Python-based automation tools to process, clean, and transform raw data for ML training.
+ Build custom scripts to streamline data ingestion and preprocessing workflows.
+ Quality Analysis & Reporting:
+ Conduct manual and automated quality assessments to identify high/low-impact data for model training.
+ Generate reports detailing experimental results, data effectiveness, and recommendations for improvement.
+ ML Model Integration:
+ Train and evaluate open-source ML models (e.g., Gemma) to assess data impact on model performance.
+ Collaborate with AI teams to refine data selection strategies based on model feedback.
+ Infrastructure Optimization:
+ Develop scalable solutions in Colab/Jupyter Notebooks to automate data validation and filtering.
+ Troubleshoot and debug data formatting issues (e.g., code-comment relevance, dataset consistency).
**Required (Mandatory):**
+ Preferred: 2-3+ years in data analysis/validation/engineering, ML engineering, or automation-focused roles.
+ Bonus: PhD graduates with hands-on ML/data processing projects.
**Required (Desired):**
+ Exposure to Generative AI models (e.g., GPT, Llama) or large-scale datasets.
+ Bash/Shell Scripting: Ability to automate repetitive tasks.
+ Familiarity with APIs for data ingestion/processing.
+ Experience contributing to open-source projects or public GitHub repositories.
+ Knowledge of cloud services.
**Skills:**
+ Technical Expertise:
+ Python: Medium to Advanced proficiency (scripting, automation, data processing libraries like Pandas/NumPy).
+ Hands-on experience writing, executing and reviewing code. (Preferably using Colab/Jupyter Notebooks)
+ Data & ML Skills:
+ Experience training/fine-tuning ML models and analyzing their performance.
+ Familiarity with public data platforms (Hugging Face, GitHub) and data formats (JSON, CSV).
+ Analytical Skills.
+ Proven ability to assess data quality and build tools to automate quality checks.
**Why Join This Project:**
+ Impact AI innovation by shaping the data backbone of advanced ML systems.
+ Collaborate with senior data engineers and generative AI experts.
+ Flexible hybrid work environment with opportunities for growth.
**Education:**
+ Bachelor's degree in Computer Science, Data Science, Engineering, or related STEM field.
**About US Tech Solutions:**
US Tech Solutions is a global staff augmentation firm providing a wide range of talent on-demand and total workforce solutions. To know more about US Tech Solutions, please visit ( .
US Tech Solutions is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or status as a protected veteran.
Senior ML Software Engineer - Large Scale Spatial/Temporal Data Processing
Posted 3 days ago
Job Viewed
Job Description
Cupertino, California, United States Software and Services
Add to Favorites Senior ML Software Engineer - Large Scale Spatial/Temporal Data Processing
Removed from favorites
DescriptionOur team is responsible for the accuracy of a variety of attributes for the Points of Interest in the map database. We produce algorithms and processes that can operate globally, leveraging all available signals from aerial imagery to users feedback.
Minimum Qualifications- 7+ years of experience in building large scale machine learning systems.
- Strong programming skills and hands-on experience with machine learning tools and libraries such as PyTorch, TensorFlow, Scikit-learn; programming skills in Scala, Python, Java, or C++
- Knowledge of Spark, Solr/Lucene, Cassandra, and related big data technologies
- Metrics focused and passionate about delivering models that render high quality results
- Familiarity with cloud platforms such as AWS, GCP, or Azure.
- Strong problem-solving, communication, and ability to collaborate with cross-functional teams.
- Solid track record of delivering complex ML-powered features.
- Strong spatial aptitude and intuition for algorithm design in the mapping domain
- Experience with classical computer vision techniques and modern solutions based on foundation models
Apple employees also have the opportunity to become an Apple shareholder through participation in Apples discretionary employee stock programs. Apple employees are eligible for discretionary restricted stock unit awards, and can purchase Apple stock at a discount if voluntarily participating in Apples Employee Stock Purchase Plan. Youll also receive benefits including: Comprehensive medical and dental coverage, retirement benefits, a range of discounted products and free services, and for formal education related to advancing your career at Apple, reimbursement for certain educational expenses including tuition. Additionally, this role might be eligible for discretionary bonuses or commission payments as well as relocation. Learn more about Apple Benefits.
Note: Apple benefit, compensation and employee stock programs are subject to eligibility requirements and other terms of the applicable plan or program.
Apple is an equal opportunity employer that is committed to inclusion and diversity. We seek to promote equal opportunity for all applicants without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, Veteran status, or other legally protected characteristics. Learn more about your EEO rights as an applicant .
Add to Favorites Senior ML Software Engineer - Large Scale Spatial/Temporal Data Processing
Removed from favorites
#J-18808-LjbffrSenior ML Software Engineer - Large Scale Spatial/Temporal Data Processing

Posted today
Job Viewed
Job Description
**Cupertino, California, United States**
**Software and Services**
**Summary**
Posted: **May 21, 2025**
Weekly Hours: **40**
Role Number: **200605844**
Are you searching for an opportunity that will challenge, encourage and make you proud? If so, our team would like to meet you. The Maps Places Data team uses a variety of spatiotemporal signals to improve and maintain the quality of all Places of Interest in the global maps database. We're looking for an ML engineer with the curiosity and expertise to create the next generation of algorithms and processes to solve these challenging problems.
**Description**
Our team is responsible for the accuracy of a variety of attributes for the Points of Interest in the map database. We produce algorithms and processes that can operate globally, leveraging all available signals from aerial imagery to users' feedback.
**Minimum Qualifications**
+ 7+ years of experience in building large scale machine learning systems.
+ Strong programming skills and hands-on experience with machine learning tools and libraries such as PyTorch, TensorFlow, Scikit-learn; programming skills in Scala, Python, Java, or C++ Knowledge of Spark, Solr/Lucene, Cassandra, and related big data technologies
+ Metrics focused and passionate about delivering models that render high quality results
+ Familiarity with cloud platforms such as AWS, GCP, or Azure.
+ Strong problem-solving, communication, and ability to collaborate with cross-functional teams.
+ Solid track record of delivering complex ML-powered features.
**Preferred Qualifications**
+ Strong spatial aptitude and intuition for algorithm design in the mapping domain
+ Experience with classical computer vision techniques and modern solutions based on foundation models
**Pay & Benefits**
At Apple, base pay is one part of our total compensation package and is determined within a range. This provides the opportunity to progress as you grow and develop within a role. The base pay range for this role is between $181,100 and $318,400, and your base pay will depend on your skills, qualifications, experience, and location.
Apple employees also have the opportunity to become an Apple shareholder through participation in Apple's discretionary employee stock programs. Apple employees are eligible for discretionary restricted stock unit awards, and can purchase Apple stock at a discount if voluntarily participating in Apple's Employee Stock Purchase Plan. You'll also receive benefits including: Comprehensive medical and dental coverage, retirement benefits, a range of discounted products and free services, and for formal education related to advancing your career at Apple, reimbursement for certain educational expenses - including tuition. Additionally, this role might be eligible for discretionary bonuses or commission payments as well as relocation.Learn more about Apple Benefits. ( Apple benefit, compensation and employee stock programs are subject to eligibility requirements and other terms of the applicable plan or program.
Apple is an equal opportunity employer that is committed to inclusion and diversity. We seek to promote equal opportunity for all applicants without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, Veteran status, or other legally protected characteristics.Learn more about your EEO rights as an applicant ( .
Apple is an equal opportunity employer that is committed to inclusion and diversity. We seek to promote equal opportunity for all applicants without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, Veteran status, or other legally protected characteristics.Learn more about your EEO rights as an applicant ( .
Apple will not discriminate or retaliate against applicants who inquire about, disclose, or discuss their compensation.
Apple participates in the E-Verify program in certain locations as required by law.Learn more about the E-Verify program ( .
Apple is committed to working with and providing reasonable accommodation to applicants with physical and mental disabilities. Reasonable Accommodation and Drug Free Workplace policy Learn more .
Apple is a drug-free workplace. Reasonable Accommodation and Drug Free Workplace policy Learn more .
Apple will consider for employment all qualified applicants with criminal histories in a manner consistent with applicable law. If you're applying for a position in San Francisco, review the San Francisco Fair Chance Ordinance guidelines applicable in your area.
It is unlawful in Massachusetts to require or administer a lie detector test as a condition of employment or continued employment. An employer who violates this law shall be subject to criminal penalties and civil liability.
Be The First To Know
About the latest Transaction processing Jobs in Madrone !
Solutions Architect, Generative AI Agents and Data Processing (Santa Clara)
Posted today
Job Viewed
Job Description
Solutions Architect, Generative AI Agents and Data Processing page is loadedSolutions Architect, Generative AI Agents and Data Processing Apply locations US, CA, Santa Clara time type Full time posted on Posted 6 Days Ago job requisition id JR1991923
Do you want to be part of the team that brings Artificial Intelligence (AI) emerging technology to the field? We are looking for Solution Architects to join the NVIDIA AI Enterprise (NVAIE) SA Segment Team. We specialize on the newest technology and advances in Machine Learning, Deep Learning, Accelerated Data Analytics and Cloud. The vision of the NVAIE Segment team is to use our deep expertise to guide and enable the successful adoption at scale of NVIDIA AI Enterprise Software in production!
The Gen AI Data Processing team mission is to deliver innovative and efficient solutions that help enterprises lower costs through the use of our GPU data processing capabilities. We showcase the power of GPU processing through our knowledge of large scale data streaming with Morpheus, machine learning with RAPIDS, and distributed computing through Dask and Spark-RAPIDS. We enable accelerated data extraction and curation tools, including NV-Ingest and NeMo Data Curator to ensure the highest quality data for retrieval and generation using AI models. We use these tools to enhance performance in the context of LLM training data preparation and Retrieval-Augmented Generation (RAG) pipelines. With high quality datasets and Gen AI models, we also develop and optimize agent-based systems to integrate data from multiple sources and deliver accurate responses for complex queries.
What you’ll be doing:
A huge part of our work involves developing end-to-end Machine Learning and Deep Learning solutions for enterprise use cases. We help customers adopt NVIDIA AI SDKs and APIs by offering deep technical expertise and designing GPU-accelerated data processing pipelines that optimize compute resource utilization and improve workload performance for customers and partners. We provide feedback from these first-time implementations to improve our software products and scale knowledge by educating vertical teams and building communities on NVIDIA AI software products!
What we need to see:
Strong foundational expertise, from a BS, MS, or Ph.D. degree in Engineering, Mathematics, Physics, Computer Science, Data Science, or similar (or equivalent experience).
5+ years experience demonstrating an established track record in Deep Learning and Machine Learning. Strong software engineering and debugging skills, including experience with Python, C/C++, and Linux. Experience with GPUs as well as expertise in using deep learning frameworks such as TensorFlow or PyTorch.
Real-world development of agentic RAG systems, built with frameworks such as LangGraph, LlamaIndex, CrewAI, etc.
Strong background with vector databases (e.g., Pinecone, FAISS, or Milvus) and advanced indexing techniques, including k-nearest neighbors (KNN) and approximate nearest neighbor (ANN) search, to efficiently manage and query high-dimensional data.
Ability to multitask effectively in a dynamic environment, as well as clear written and oral communications skills with the ability to effectively collaborate with executives and engineering teams.
Ways to stand out from the crowd:
Hands-on experience with NVIDIA AI Enterprise Software (Morpheus, RAPIDS, NeMo and NIM) and AI infrastructure, including storage and networking (InfiniBand or Ethernet) knowledge. Expertise in DevOps/MLOps including Kubernetes, Docker, Helm charts, Jupyter notebooks.
Proven experience in curating, collecting, and preprocessing large-scale multi-modal datasets using SOTA models and techniques.
Experience with building and taking AI applications into production on cloud environments (e.g., AWS, Azure, GCP) and on-premises infrastructure.
Proven ability to build data preparation pipelines for multimodal models, including benchmarking, profiling, and optimization of innovative algorithms.
Extremely motivated, highly passionate, and curious about new technologies.
You will also be eligible for equity and benefits . NVIDIA accepts applications on an ongoing basis.
NVIDIA is committed to fostering a diverse work environment and proud to be an equal opportunity employer. As we highly value diversity in our current and future employees, we do not discriminate (including in our hiring and promotion practices) on the basis of race, religion, color, national origin, gender, gender expression, sexual orientation, age, marital status, veteran status, disability status or any other characteristic protected by law.Similar Jobs (5) Solutions Architect - Generative AI locations US, CA, Santa Clara time type Full time posted on Posted 17 Days AgoSolutions Architect, Generative AI locations US, CA, Santa Clara time type Full time posted on Posted 30+ Days AgoSolutions Architect, Generative AI Specialist locations 4 Locations time type Full time posted on Posted 12 Days Ago #J-18808-LjbffrEmbedded 5G/4G Cellular Physical Layer Data Path Signal Processing Firmware Engineer

Posted today
Job Viewed
Job Description
**Sunnyvale, California, United States**
**Hardware**
**Summary**
Posted: **Dec 14, 2024**
Role Number: **200583081**
Apple is where individual imaginations gather together, committing to the values that lead to great work. Every new product we build, service we create, or Apple Store experience we deliver is the result of us making each other's ideas stronger. That happens because every one of us shares a belief that we can make something wonderful and share it with the world, changing lives for the better. It's the diversity of our people and their thinking that inspires the innovation that runs through everything we do. When we bring everybody in, we can do the best work of our lives. Here, you'll do more than join something - you'll add something.
As a Wireless Embedded Physical Layer Data Path Signal Processing Firmware Engineer 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 software development, has experience writing firmware, which is tightly coupled to hardware, is not afraid to debate ideas openly, and is flexible enough to shift on constantly evolving requirements.
**Description**
Implement key 3GPP digital signal processing algorithms with very tight time, latency and energy budgets by interfacing to specialized cellular ASIC hardware.
If you have strong hardware programming understanding, you will implement firmware which implements 3GPP channels and procedures such as: PDCCH, PDSCH, PBCH PUCCH, PUSCH, PRACH UL/DL HARQ.
If you have linear algebra and signal processing understanding, you may implement some of the following:
- Channel Estimation
- Channel State Feedback
- Interference Cancellation
- Cell Search and Measurement
- Beam Measurement
Work with systems engineers to refine signal processing algorithms for efficient firmware/hardware execution
- Specify, design, and implement the firmware architecture for superior power, performance, and cost.
- Assist in the development on pre-silicon emulation systems/virtual platforms and use them for verification.
- Evaluate and implement groundbreaking tools for build, formal verification and test.
- Define methodologies and standard processes
**Minimum Qualifications**
+ BS and 3 + years of relevant industry experience.
+ Experience either with implementing digital signal processing algorithms using special purpose digital signal processing HW -OR- wireless physical layer channels by interfacing to special purpose hardware.
+ Deep understanding of software engineering principles, and core computer science fundamentals.
+ Fundamental facility with C and C++, compilers, build and source code control tools.
+ Experience with silicon prototyping, emulation systems, and virtual platforms.
+ 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.
**Preferred Qualifications**
+ Understanding of 5G and 4G 3GPP protocols.
+ Some familiarity with wireless communications.
+ Significant experience with memory constrained Real Time Operating Systems (RTOS) and concurrent programming.
**Pay & Benefits**
At Apple, base pay is one part of our total compensation package and is determined within a range. This provides the opportunity to progress as you grow and develop within a role. The base pay range for this role is between $147,400 and $272,100, and your base pay will depend on your skills, qualifications, experience, and location.
Apple employees also have the opportunity to become an Apple shareholder through participation in Apple's discretionary employee stock programs. Apple employees are eligible for discretionary restricted stock unit awards, and can purchase Apple stock at a discount if voluntarily participating in Apple's Employee Stock Purchase Plan. You'll also receive benefits including: Comprehensive medical and dental coverage, retirement benefits, a range of discounted products and free services, and for formal education related to advancing your career at Apple, reimbursement for certain educational expenses - including tuition. Additionally, this role might be eligible for discretionary bonuses or commission payments as well as relocation.Learn more about Apple Benefits. ( Apple benefit, compensation and employee stock programs are subject to eligibility requirements and other terms of the applicable plan or program.
Apple is an equal opportunity employer that is committed to inclusion and diversity. We seek to promote equal opportunity for all applicants without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, Veteran status, or other legally protected characteristics.Learn more about your EEO rights as an applicant ( .
Apple is an equal opportunity employer that is committed to inclusion and diversity. We seek to promote equal opportunity for all applicants without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, Veteran status, or other legally protected characteristics.Learn more about your EEO rights as an applicant ( .
Apple will not discriminate or retaliate against applicants who inquire about, disclose, or discuss their compensation.
Apple participates in the E-Verify program in certain locations as required by law.Learn more about the E-Verify program ( .
Apple is committed to working with and providing reasonable accommodation to applicants with physical and mental disabilities. Reasonable Accommodation and Drug Free Workplace policy Learn more .
Apple is a drug-free workplace. Reasonable Accommodation and Drug Free Workplace policy Learn more .
Apple will consider for employment all qualified applicants with criminal histories in a manner consistent with applicable law. If you're applying for a position in San Francisco, review the San Francisco Fair Chance Ordinance guidelines applicable in your area.
It is unlawful in Massachusetts to require or administer a lie detector test as a condition of employment or continued employment. An employer who violates this law shall be subject to criminal penalties and civil liability.
Embedded 5G/4G Cellular Physical Layer Data Path Signal Processing Firmware Engineer

Posted today
Job Viewed
Job Description
**Sunnyvale, California, United States**
**Hardware**
**Summary**
Posted: **Oct 22, 2024**
Role Number: **200574739**
Apple is where individual imaginations gather together, committing to the values that lead to great work. Every new product we build, service we create, or Apple Store experience we deliver is the result of us making each other's ideas stronger. That happens because every one of us shares a belief that we can make something wonderful and share it with the world, changing lives for the better. It's the diversity of our people and their thinking that inspires the innovation that runs through everything we do. When we bring everybody in, we can do the best work of our lives. Here, you'll do more than join something - you'll add something.
As a Wireless Embedded Physical Layer Data Path Signal Processing Firmware Engineer 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 software development, has experience writing firmware, which is tightly coupled to hardware, is not afraid to debate ideas openly, and is flexible enough to shift on constantly evolving requirements.
**Description**
Implement key 3GPP digital signal processing algorithms with very tight time, latency and energy budgets by interfacing to specialized cellular ASIC hardware.
If you have strong hardware programming understanding, you will implement firmware which implements 3GPP channels and procedures such as: PDCCH, PDSCH, PBCH PUCCH, PUSCH, PRACH UL/DL HARQ.
If you have linear algebra and signal processing understanding, you may implement some of the following:
- Channel Estimation
- Channel State Feedback
- Interference Cancellation
- Cell Search and Measurement
- Beam Measurement
Work with systems engineers to refine signal processing algorithms for efficient firmware/hardware execution
- Specify, design, and implement the firmware architecture for superior power, performance, and cost.
- Assist in the development on pre-silicon emulation systems/virtual platforms and use them for verification.
- Evaluate and implement groundbreaking tools for build, formal verification and test.
- Define methodologies and standard processes
**Minimum Qualifications**
+ BS and 10+ years of relevant industry experience.
+ Experience either with implementing digital signal processing algorithms using special purpose digital signal processing HW -OR- wireless physical layer channels by interfacing to special purpose hardware.
+ Experience leading feature delivery for a complete firmware/software life cycle.
+ Experience architecting system level features.
+ Deep understanding of software engineering principles, and core computer science fundamentals.
+ Fundamental facility with C and C++, compilers, build and source code control tools.
+ Experience with silicon prototyping, emulation systems, and virtual platforms.
+ 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.
**Preferred Qualifications**
+ Understanding of 5G and 4G 3GPP protocols.
+ Some familiarity with wireless communications.
+ Significant experience with memory constrained Real Time Operating Systems (RTOS) and concurrent programming.
**Pay & Benefits**
At Apple, base pay is one part of our total compensation package and is determined within a range. This provides the opportunity to progress as you grow and develop within a role. The base pay range for this role is between $181,100 and $318,400, and your base pay will depend on your skills, qualifications, experience, and location.
Apple employees also have the opportunity to become an Apple shareholder through participation in Apple's discretionary employee stock programs. Apple employees are eligible for discretionary restricted stock unit awards, and can purchase Apple stock at a discount if voluntarily participating in Apple's Employee Stock Purchase Plan. You'll also receive benefits including: Comprehensive medical and dental coverage, retirement benefits, a range of discounted products and free services, and for formal education related to advancing your career at Apple, reimbursement for certain educational expenses - including tuition. Additionally, this role might be eligible for discretionary bonuses or commission payments as well as relocation.Learn more about Apple Benefits. ( Apple benefit, compensation and employee stock programs are subject to eligibility requirements and other terms of the applicable plan or program.
Apple is an equal opportunity employer that is committed to inclusion and diversity. We seek to promote equal opportunity for all applicants without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, Veteran status, or other legally protected characteristics.Learn more about your EEO rights as an applicant ( .
Apple is an equal opportunity employer that is committed to inclusion and diversity. We seek to promote equal opportunity for all applicants without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, Veteran status, or other legally protected characteristics.Learn more about your EEO rights as an applicant ( .
Apple will not discriminate or retaliate against applicants who inquire about, disclose, or discuss their compensation.
Apple participates in the E-Verify program in certain locations as required by law.Learn more about the E-Verify program ( .
Apple is committed to working with and providing reasonable accommodation to applicants with physical and mental disabilities. Reasonable Accommodation and Drug Free Workplace policy Learn more .
Apple is a drug-free workplace. Reasonable Accommodation and Drug Free Workplace policy Learn more .
Apple will consider for employment all qualified applicants with criminal histories in a manner consistent with applicable law. If you're applying for a position in San Francisco, review the San Francisco Fair Chance Ordinance guidelines applicable in your area.
It is unlawful in Massachusetts to require or administer a lie detector test as a condition of employment or continued employment. An employer who violates this law shall be subject to criminal penalties and civil liability.