We are seeking an innovative Senior Applied Scientist to join Amazon's Traffic Engineering organization in developing next-generation bot detection and mitigation capabilities. You will lead the scientific development of real-time anomaly detection systems to identify and counter sophisticated automated threats, including LLM-powered agents, protecting Amazon's websites and subsidiaries worldwide.This is a critical challenge at the intersection of ML and cybersecurity. With GenAI/LLM-powered bots now capable of mimicking human behavior, evading traditional detections, and monetizing attacks, we must revolutionize our approach from reactive to real-time protection. You'll pioneer ML systems that can detect threats in milliseconds instead of days, protecting Amazon assets and compute while ensuring legitimate bot traffic continues to benefit our business. This role offers the unique opportunity to build first-of-its-kind real-time behavior-based ML models that will safeguard Amazon's global infrastructure. Your work will directly impact millions of customers by ensuring the integrity and availability of Amazon's digital presence while advancing the state-of-the-art in automated threat detection and response.Key job responsibilities- Design and develop advanced ML models for real-time detection of programmatic access patterns and anomalous behaviors- Pioneer new approaches in identifying LLM-based agents and emerging automated threats- Drive innovation in applying ML/AI techniques to traffic analysis, classification, pattern recognition and automated response systems- Collaborate with cross-functional teams to implement layered defense strategies- Mentor junior scientists and contribute to the team's technical directionBASIC QUALIFICATIONS- 3+ years of building machine learning models for business application experience- PhD, or Master's degree and 6+ years of applied research experience- Experience programming in Java, C++, Python or related language- Experience with neural deep learning methods and machine learningPREFERRED QUALIFICATIONS- Experience with modeling tools such as R, scikit-learn, Spark MLLib, MxNet, Tensorflow, numpy, scipy etc.- Experience with large scale distributed systems such as Hadoop, Spark etc.Amazon is an equal opportunity employer and does not discriminate on the basis of protected veteran status, disability, or other legally protected status.Los Angeles County applicants: Job duties for this position include: work safely and cooperatively with other employees, supervisors, and staff; adhere to standards of excellence despite stressful conditions; communicate effectively and respectfully with employees, supervisors, and staff to ensure exceptional customer service; and follow all federal, state, and local laws and Company policies. Criminal history may have a direct, adverse, and negative relationship with some of the material job duties of this position. These include the duties and responsibilities listed above, as well as the abilities to adhere to company policies, exercise sound judgment, effectively manage stress and work safely and respectfully with others, exhibit trustworthiness and professionalism, and safeguard business operations and the Company’s reputation. Pursuant to the Los Angeles County Fair Chance Ordinance, we will consider for employment qualified applicants with arrest and conviction records.Our inclusive culture empowers Amazonians to deliver the best results for our customers. If you have a disability and need a workplace accommodation or adjustment during the application and hiring process, including support for the interview or onboarding process, please visit https://amazon.jobs/content/en/how-we-hire/accommodations for more information. If the country/region you’re applying in isn’t listed, please contact your Recruiting Partner.Our compensation reflects the cost of labor across several US geographic markets. The base pay for this position ranges from $150,400/year in our lowest geographic market up to $260,000/year in our highest geographic market. Pay is based on a number of factors including market location and may vary depending on job-related knowledge, skills, and experience. Amazon is a total compensation company. Dependent on the position offered, equity, sign-on payments, and other forms of compensation may be provided as part of a total compensation package, in addition to a full range of medical, financial, and/or other benefits. For more information, please visit https://www.aboutamazon.com/workplace/employee-benefits. This position will remain posted until filled. Applicants should apply via our internal or external career site.

At eero, our mission is to serve as the central nervous system of the home. While we began by revolutionizing home WiFi, we aim to create comprehensive solutions that serve both wireless and wired connectivity needs for customers and businesses across the globe.Our cross-functional team, spanning hardware, software, and manufacturing, develops advanced Ethernet switching and gateway products, alongside state of the art security features, to complement our award-winning mesh WiFi systems. As an Amazon company, we combine the best of startup culture with the resources and stability of one of the world's leading technology companies. Our team builds products that customers love - from mesh routers to high-performance wired networking devices - and we're looking for you to join us in shaping the future of the connected home.eero is looking for a Senior Solutions Architect to represent all aspects of the eero solution and integration process to B2B customers. This is an opportunity for an individual who loves to dive deep into wifi and networking technology, can build trust with stakeholders, can influence decision-making, and solve business goals with technical solutions. A Sr Solutions Architect at eero brings the right mix of communication and technical skills to build strong professional relationships with the customers and stakeholders along with building compelling networking solutions that solve customers' business objectives. You will work with the Business Development (BD) team to meet customers, discover opportunities to solve business objectives through eero solutions, provide designs & proposals, demonstrate technical solutions and back office integrations, manage proof of concept, and ultimately drive growth of the business. You will work closely with the Product and Engineering teams to share insights about customer needs and market trends to strategize on the roadmap. You will get involved early into the product development cycle to learn about the product, test it in lab environments and develop sales and customer enablement material. In this role you will be traveling to customer sites to work in person and help design and deploy eero solutions. Be flexible to travel 25 to 40% of the time (mostly within USA) which will be driven by customer engagements. Key job responsibilities- Dive deep into eero solution and its differentiators with customers and partners. Be ready to discuss the latest wifi and wired networking technologies, APIs, cloud architecture and more. - Run Proof Of Concept to demonstrate all the functionalities of the eero solution.- Work with product and engineering teams to help build roadmap and new products. - Write white papers and tech notes highlighting eero’s best features and technologies.- Test eero against competitors and put together a comprehensive “How to Test eero” guide for prospective partners outlining the best in-field and lab testing techniques.- Build integration between eero tools and customer’s service management systems. - Build API scripts to help customers automate their deployment and monitoring of the eeros. About the teamInterested in exploring career opportunities with eero Visit our careers page to view all open positions:https://www.amazon.jobs/content/en/teams/devices-services/hardware-eero country%5B%5D=US&keyword%5B%5D=eeroBASIC QUALIFICATIONS- 8+ years of specific technology domain areas (e.g. software development, cloud computing, systems engineering, infrastructure, security, networking, data & analytics) experience- Experience communicating across technical and non-technical audiences, including executive level stakeholders or clients- In depth knowledge of wifi and networking protocols- Experience in designing, deploying and troubleshooting wired and wireless networksPREFERRED QUALIFICATIONS- Experience working as a Solutions Architect or Sales engineer in the networking field- Industry level certification focusing on wireless networking (CWAP or similar).- Proficiency with wireless packet capture tools like Wireshark, omnipeek, and Ekahau.- Proficiency with pre and post deployment site survey tools like Ekahau.- Proficiency with wireless speed and performance testing tools like iPerf and IxChariot.- Comfortable in at least one scripting language and using APIs to automate workflows- Demonstrate ability to handle multiple, competing priorities in a fast-paced environment- Analytical – able to self-serve from existing data sources and collect new data from any source as requiredAmazon is an equal opportunity employer and does not discriminate on the basis of protected veteran status, disability, or other legally protected status.Los Angeles County applicants: Job duties for this position include: work safely and cooperatively with other employees, supervisors, and staff; adhere to standards of excellence despite stressful conditions; communicate effectively and respectfully with employees, supervisors, and staff to ensure exceptional customer service; and follow all federal, state, and local laws and Company policies. Criminal history may have a direct, adverse, and negative relationship with some of the material job duties of this position. These include the duties and responsibilities listed above, as well as the abilities to adhere to company policies, exercise sound judgment, effectively manage stress and work safely and respectfully with others, exhibit trustworthiness and professionalism, and safeguard business operations and the Company’s reputation. Pursuant to the Los Angeles County Fair Chance Ordinance, we will consider for employment qualified applicants with arrest and conviction records.Pursuant to the San Francisco Fair Chance Ordinance, we will consider for employment qualified applicants with arrest and conviction records.Our inclusive culture empowers Amazonians to deliver the best results for our customers. If you have a disability and need a workplace accommodation or adjustment during the application and hiring process, including support for the interview or onboarding process, please visit https://amazon.jobs/content/en/how-we-hire/accommodations for more information. If the country/region you’re applying in isn’t listed, please contact your Recruiting Partner.Our compensation reflects the cost of labor across several US geographic markets. The base pay for this position ranges from $138,200/year in our lowest geographic market up to $239,000/year in our highest geographic market. Pay is based on a number of factors including market location and may vary depending on job-related knowledge, skills, and experience. Amazon is a total compensation company. Dependent on the position offered, equity, sign-on payments, and other forms of compensation may be provided as part of a total compensation package, in addition to a full range of medical, financial, and/or other benefits. For more information, please visit https://www.aboutamazon.com/workplace/employee-benefits. This position will remain posted until filled. Applicants should apply via our internal or external career site.

Project Kuiper is Amazon’s low Earth orbit satellite broadband network. Its mission is to deliver fast, reliable internet to customers and communities around the world, and we’ve designed the system with the capacity, flexibility, and performance to serve a wide range of customers, from individual households to schools, hospitals, businesses, government agencies, and other organizations operating in locations without reliable connectivity.Export Control Requirement: Due to applicable export control laws and regulations, candidates must be a U.S. citizen or national, U.S. permanent resident (i.e., current Green Card holder), or lawfully admitted into the U.S. as a refugee or granted asylum.Key job responsibilities* Take responsibility for designing and delivering a modern, flexible, high throughput, low latency data distribution network protocol architecture spanning space and ground segments.* Lead and implement custom routing and L2 control data distribution protocols that incorporate mission critical network security, quality of service and dynamic communications infrastructures for best-in-class network services that delight our customers.* Develop flexible and cost-effective inter-networking solutions in support of connecting and peering with other public and private networks.A day in the lifeAs a Senior software engineer you will be responsible for leading the design of embedded software used in the Project Kuiper products. You will work in a collaborative environment with teams inside and outside of Amazon. You will mentor a team of software engineers on best practices while you guide your software designs from requirements gathering through mass production. You will need to be flexible and responsive to high priority issues.BASIC QUALIFICATIONS- 5+ years of non-internship professional software development experience- 5+ years of programming with at least one software programming language experience- 5+ years of leading design or architecture (design patterns, reliability and scaling) of new and existing systems experience- Experience as a mentor, tech lead or leading an engineering teamPREFERRED QUALIFICATIONS- 10+ years of full software development life cycle, including coding standards, code reviews, source control management, build processes, testing, and operations experience- Bachelor's degree in computer science or equivalent- Experience in embedded development in C/C++- Master's degree- Experience with PCIe, switch SDKs, familiarity with LLDP, RSTP, BGP, ISIS, UDLD, BFD, tunneling, link encryption, MACSec.Amazon is an equal opportunity employer and does not discriminate on the basis of protected veteran status, disability, or other legally protected status.Los Angeles County applicants: Job duties for this position include: work safely and cooperatively with other employees, supervisors, and staff; adhere to standards of excellence despite stressful conditions; communicate effectively and respectfully with employees, supervisors, and staff to ensure exceptional customer service; and follow all federal, state, and local laws and Company policies. Criminal history may have a direct, adverse, and negative relationship with some of the material job duties of this position. These include the duties and responsibilities listed above, as well as the abilities to adhere to company policies, exercise sound judgment, effectively manage stress and work safely and respectfully with others, exhibit trustworthiness and professionalism, and safeguard business operations and the Company’s reputation. Pursuant to the Los Angeles County Fair Chance Ordinance, we will consider for employment qualified applicants with arrest and conviction records.Our inclusive culture empowers Amazonians to deliver the best results for our customers. If you have a disability and need a workplace accommodation or adjustment during the application and hiring process, including support for the interview or onboarding process, please visit https://amazon.jobs/content/en/how-we-hire/accommodations for more information. If the country/region you’re applying in isn’t listed, please contact your Recruiting Partner.Our compensation reflects the cost of labor across several US geographic markets. The base pay for this position ranges from $151,300/year in our lowest geographic market up to $261,500/year in our highest geographic market. Pay is based on a number of factors including market location and may vary depending on job-related knowledge, skills, and experience. Amazon is a total compensation company. Dependent on the position offered, equity, sign-on payments, and other forms of compensation may be provided as part of a total compensation package, in addition to a full range of medical, financial, and/or other benefits. For more information, please visit https://www.aboutamazon.com/workplace/employee-benefits. This position will remain posted until filled. Applicants should apply via our internal or external career site.

Amazon Devices is an inventive research and development company that designs and engineer high-profile devices like Echo, Fire Tablets, Fire TV, and other consumer devices. We are looking for exceptional scientists to join our Applied Science team to help build industry-leading technology with multimodal language models for various edge applications. This role is for a Sr. Applied Scientist to lead science efforts for on-device inference pipelines and orchestration, working closely with cross-functional product and engineering teams to invent, design, develop, and validate new AI features for our devices.Key job responsibilities* Lead cross-functional efforts to invent, design, develop, and validate new AI features for our devices* Invent, build, and evaluate model inference and orchestrations to enable new customer experiences* Drive partnerships with product and engineering teams to implement algorithms and models in production* Train and optimize state-of-the-art multimodal models for resource-efficient deployment* Work closely with compiler engineers, hardware architects, data collection, and product teamsA day in the lifeAs an Applied Scientist with the Silicon and Solutions Group Edge AI team, you'll contribute to science solution design, conduct experiments, explore new algorithms, develop embedded inference pipelines, and discover ways to enrich our customer experiences. You'll have opportunities to collaborate across teams of engineers and scientists to bring algorithms and models to production. About the teamOur Devices team specializes in inventing new-to-world, category creating products using advanced machine learning technologies. This role is on a new cross-functional team, whose cadence and structure resembles an efficient and fast-paced startup, with rapid growth and development opportunities.BASIC QUALIFICATIONS- 3+ years of building machine learning models for business application experience- PhD, or Master's degree and 6+ years of applied research experience- Experience programming in Java, C++, Python or related language- Experience with neural deep learning methods and machine learningPREFERRED QUALIFICATIONS- Experience with modeling tools such as R, scikit-learn, Spark MLLib, MxNet, Tensorflow, numpy, scipy etc.- Experience with large scale distributed systems such as Hadoop, Spark etc.Amazon is an equal opportunity employer and does not discriminate on the basis of protected veteran status, disability, or other legally protected status.Los Angeles County applicants: Job duties for this position include: work safely and cooperatively with other employees, supervisors, and staff; adhere to standards of excellence despite stressful conditions; communicate effectively and respectfully with employees, supervisors, and staff to ensure exceptional customer service; and follow all federal, state, and local laws and Company policies. Criminal history may have a direct, adverse, and negative relationship with some of the material job duties of this position. These include the duties and responsibilities listed above, as well as the abilities to adhere to company policies, exercise sound judgment, effectively manage stress and work safely and respectfully with others, exhibit trustworthiness and professionalism, and safeguard business operations and the Company’s reputation. Pursuant to the Los Angeles County Fair Chance Ordinance, we will consider for employment qualified applicants with arrest and conviction records.Our inclusive culture empowers Amazonians to deliver the best results for our customers. If you have a disability and need a workplace accommodation or adjustment during the application and hiring process, including support for the interview or onboarding process, please visit https://amazon.jobs/content/en/how-we-hire/accommodations for more information. If the country/region you’re applying in isn’t listed, please contact your Recruiting Partner.Our compensation reflects the cost of labor across several US geographic markets. The base pay for this position ranges from $150,400/year in our lowest geographic market up to $260,000/year in our highest geographic market. Pay is based on a number of factors including market location and may vary depending on job-related knowledge, skills, and experience. Amazon is a total compensation company. Dependent on the position offered, equity, sign-on payments, and other forms of compensation may be provided as part of a total compensation package, in addition to a full range of medical, financial, and/or other benefits. For more information, please visit https://www.aboutamazon.com/workplace/employee-benefits. This position will remain posted until filled. Applicants should apply via our internal or external career site.

Project Kuiper is Amazon’s low Earth orbit satellite broadband network. Its mission is to deliver fast, reliable internet to customers and communities around the world, and we’ve designed the system with the capacity, flexibility, and performance to serve a wide range of customers, from individual households to schools, hospitals, businesses, government agencies, and other organizations operating in locations without reliable connectivity.Export Control Requirement: Due to applicable export control laws and regulations, candidates must be a U.S. citizen or national, U.S. permanent resident (i.e., current Green Card holder), or lawfully admitted into the U.S. as a refugee or granted asylum.Key job responsibilitiesDo you want to put code in space Have you wanted an opportunity to develop the core wireless and networking for an advanced global telecom service spanning both space and terrestrial networks Have you wondered what it takes to solve a multi-dimentional resource allocation problem at global scale Project Kuiper's SDN team will design, implement and operate Kuiper's network control plane. This service will enable a high throughput telecom service using a system of LEO satellites, customer terminals, gateways, cloud services, and terrestrial network infrastructure that connect into public and private networks. For this role, you will:• Take responsibility for designing and delivering a modern, flexible, scalable, high throughput, low latency network architecture• Implement Routing and Forwarding, Traffic Engineering, and SDN technologies to deliver the best-in-class broadband network services for our customers• Implement highly-available software that will drive networking control plane operation on physical and virtual nodes• Define and automate processes used for software development, implementation, testing, and maintenance• Provide operational excellence for control plane services, to including enabling toolsand definition/refinement of operational processesExport Control Requirement:Due to applicable export control laws and regulations, candidates must be a U.S. citizen or national, U.S. permanent resident (i.e., current Green Card holder), or lawfully admitted into the U.S. as a refugee or granted asylum.A day in the lifeTThis is an opportunity to be at the heart of the design, building and operation of a massive satellite constellation and terrestrial network. We interact with the satellite ground control services, the customer engagement systems and monitoring services to constantly fine-tune our network and deliver a high quality service to our customers. You will be responsible to build the best network for our customers.About the teamThe SDN Agent team is building the brain driving the Kuiper Network. Innovation is in our DNA and we tackle the problems presented by a dynamic network at global scale. It is our responsibility to ensure that the network works and our customer has a one-of-a-kind experience using our service.Our team will design, implement and operate the control plane that provides a high throughput telecom service comprised of Low Earth Orbit satellites, customer terminals, gateways, Cloud services and terrestrial network infrastructure that connects into public and private networks.BASIC QUALIFICATIONS- 5+ years of non-internship professional software development experience- 5+ years of programming with at least one software programming language experience- 5+ years of leading design or architecture (design patterns, reliability and scaling) of new and existing systems experience- Experience as a mentor, tech lead or leading an engineering teamPREFERRED QUALIFICATIONS- 5+ years of full software development life cycle, including coding standards, code reviews, source control management, build processes, testing, and operations experience- Bachelor's degree in computer science or equivalentAmazon is an equal opportunity employer and does not discriminate on the basis of protected veteran status, disability, or other legally protected status.Los Angeles County applicants: Job duties for this position include: work safely and cooperatively with other employees, supervisors, and staff; adhere to standards of excellence despite stressful conditions; communicate effectively and respectfully with employees, supervisors, and staff to ensure exceptional customer service; and follow all federal, state, and local laws and Company policies. Criminal history may have a direct, adverse, and negative relationship with some of the material job duties of this position. These include the duties and responsibilities listed above, as well as the abilities to adhere to company policies, exercise sound judgment, effectively manage stress and work safely and respectfully with others, exhibit trustworthiness and professionalism, and safeguard business operations and the Company’s reputation. Pursuant to the Los Angeles County Fair Chance Ordinance, we will consider for employment qualified applicants with arrest and conviction records.Our inclusive culture empowers Amazonians to deliver the best results for our customers. If you have a disability and need a workplace accommodation or adjustment during the application and hiring process, including support for the interview or onboarding process, please visit https://amazon.jobs/content/en/how-we-hire/accommodations for more information. If the country/region you’re applying in isn’t listed, please contact your Recruiting Partner.Our compensation reflects the cost of labor across several US geographic markets. The base pay for this position ranges from $151,300/year in our lowest geographic market up to $261,500/year in our highest geographic market. Pay is based on a number of factors including market location and may vary depending on job-related knowledge, skills, and experience. Amazon is a total compensation company. Dependent on the position offered, equity, sign-on payments, and other forms of compensation may be provided as part of a total compensation package, in addition to a full range of medical, financial, and/or other benefits. For more information, please visit https://www.aboutamazon.com/workplace/employee-benefits. This position will remain posted until filled. Applicants should apply via our internal or external career site.

Help re-invent how millions of people watch TV! Fire TV remains the #1 best-selling streaming media player in the US, with over 100 million active users. Our goal is to be the global leader in delivering entertainment inside and outside the home, with the broadest selection of content, innovative devices, and personalized experiences for customers.Our team is an interdisciplinary group of scientists working at the intersection of Recommender Systems, Information Retrieval, Machine Learning (ML), and Spoken Language Understanding (SLU). Through close collaboration with engineering and product teams, we develop and deploy innovative algorithms that enhance content discovery and customer engagement on Fire TV. Our work directly contributes to making our devices delightful to use and indispensable for the household.Key job responsibilities- Drive new AI initiatives primarily focused on Search systems, with contributions to Recommendations and SLU, applying Deep Learning, GenAI, and other ML techniques to improve Fire TV user experience- Perform hands-on data analysis and modeling with large data sets to develop insights that increase device usage and customer experience- Design and run A/B experiments, evaluate the impact of your optimizations and communicate your results to various business stakeholders- Work closely with product managers and software engineers to design experiments and implement end-to-end solutions- Setup and monitor alarms to detect anomalous data patterns and perform root cause analyses to explain and address them- Be a member of the Amazon-wide Machine Learning Community, participating in internal and external MeetUps, Hackathons and Conferences- Help attract and recruit technical talent; mentor junior scientistsBASIC QUALIFICATIONS- PhD, or Master's degree and 6+ years of applied research experience- 3+ years of building machine learning models for business application experience- Experience programming in Java, C++, Python or related language- Experience with neural deep learning methods and machine learningPREFERRED QUALIFICATIONS- PhD in engineering, technology, computer science, machine learning, robotics, operations research, statistics, mathematics or equivalent quantitative field- Experience with modeling tools such as R, scikit-learn, Spark MLLib, MxNet, Tensorflow, numpy, scipy etc.- Experience with large scale distributed systems such as Hadoop, Spark etc.- Experience with Deep Learning for search and recommendation systems- Experience with NLP and LLM algorithms and tools a plus- Experience performing and interpreting A/B experiments- Excellent verbal/written communication skills, including an ability to effectively collaborate with research and technical teamsAmazon is an equal opportunity employer and does not discriminate on the basis of protected veteran status, disability, or other legally protected status.Los Angeles County applicants: Job duties for this position include: work safely and cooperatively with other employees, supervisors, and staff; adhere to standards of excellence despite stressful conditions; communicate effectively and respectfully with employees, supervisors, and staff to ensure exceptional customer service; and follow all federal, state, and local laws and Company policies. Criminal history may have a direct, adverse, and negative relationship with some of the material job duties of this position. These include the duties and responsibilities listed above, as well as the abilities to adhere to company policies, exercise sound judgment, effectively manage stress and work safely and respectfully with others, exhibit trustworthiness and professionalism, and safeguard business operations and the Company’s reputation. Pursuant to the Los Angeles County Fair Chance Ordinance, we will consider for employment qualified applicants with arrest and conviction records.Our inclusive culture empowers Amazonians to deliver the best results for our customers. If you have a disability and need a workplace accommodation or adjustment during the application and hiring process, including support for the interview or onboarding process, please visit https://amazon.jobs/content/en/how-we-hire/accommodations for more information. If the country/region you’re applying in isn’t listed, please contact your Recruiting Partner.Our compensation reflects the cost of labor across several US geographic markets. The base pay for this position ranges from $150,400/year in our lowest geographic market up to $260,000/year in our highest geographic market. Pay is based on a number of factors including market location and may vary depending on job-related knowledge, skills, and experience. Amazon is a total compensation company. Dependent on the position offered, equity, sign-on payments, and other forms of compensation may be provided as part of a total compensation package, in addition to a full range of medical, financial, and/or other benefits. For more information, please visit https://www.aboutamazon.com/workplace/employee-benefits. This position will remain posted until filled. Applicants should apply via our internal or external career site.

Are you passionate about building infrastructure that trains the next generation of large language models for edge devices Join our Edge AI team at Amazon Devices (Lab126) where you'll architect and implement distributed training systems that scale to hundreds of billions of parameters. Your work will enable novel distillation and compression techniques that transform these massive models into efficient versions that run on constrained edge devices.Lead the development of our distributed training platform for large language models up to 400B parametersDesign high-performance training systems that produce models optimized for edge deploymentCollaborate with ML scientists to create compression pipelines that maintain model quality while reducing sizeDrive innovation in both large-scale training and edge-optimized model deploymentKey job responsibilities- Architect and implement distributed training systems that efficiently scale across hundreds or thousands of GPUs- Design and optimize data parallelism, tensor parallelism, and pipeline parallelism strategies for large language models- Implement memory optimization techniques like activation recomputation, ZeRO, and mixed precision training- Develop infrastructure that supports novel distillation and compression techniques for edge deployment- Create evaluation frameworks to measure performance of compressed models on target edge hardware- Collaborate with ML scientists to optimize training for downstream compression requirements- Benchmark and profile training configurations to maximize throughput and GPU utilization- Build pipelines that connect large-scale training to edge model deployment workflowsA day in the lifeYou'll start your day analyzing performance metrics from overnight training runs, identifying bottlenecks that are limiting throughput on our GPU clusters. After a quick stand-up with the team, you might pair with an ML scientist to implement a new parallelism strategy that reduces memory usage while maintaining computational efficiency.In the afternoon, you could collaborate with the model compression team to ensure your training infrastructure produces checkpoints optimized for their distillation pipeline. You might debug a communication issue causing training instability across nodes, then optimize a custom CUDA kernel to improve attention computation speed.Your work bridges the gap between massive-scale model training and efficient edge deployment, enabling AI capabilities that would otherwise be impossible on resource-constrained devices. By optimizing the training infrastructure, you directly impact how quickly we can iterate on new models and compression techniques, accelerating our path to delivering AI features to millions of Amazon devices.About the teamThe Edge AI team at Lab126 is responsible for developing the next generation of AI capabilities for Amazon devices. We're a diverse group of engineers and scientists working at the intersection of machine learning, distributed systems, and hardware optimization. Our mission is to bring powerful AI capabilities to Amazon devices while maintaining privacy, reducing latency, and optimizing for resource constraints.We tackle the full AI pipeline - from training massive models at scale to compressing and distilling them for efficient edge deployment. This end-to-end approach allows us to optimize each stage of the process specifically for our target devices, achieving capabilities that would be impossible with off-the-shelf solutions.Our team culture values deep technical expertise combined with practical problem-solving. We embrace challenges that others might consider impossible, and we're not afraid to question conventional approaches when better solutions exist. We work in a collaborative environment where ideas are valued regardless of title, and we take pride in building systems that scale efficiently from research to production.BASIC QUALIFICATIONS- 5+ years of non-internship professional software development experience- 5+ years of programming with at least one software programming language experience- 5+ years of leading design or architecture (design patterns, reliability and scaling) of new and existing systems experience- Experience as a mentor, tech lead or leading an engineering team- Experience with distributed systems or high-performance computing- Proficiency in Python and at least one systems programming language (C++, Rust, etc.)- Experience with machine learning frameworks such as PyTorch or TensorFlow- Understanding of GPU programming and optimization techniquesPREFERRED QUALIFICATIONS- 5+ years of full software development life cycle, including coding standards, code reviews, source control management, build processes, testing, and operations experience- Bachelor's degree in computer science or equivalent- Experience scaling distributed training for large language models (30B+ parameters)- Deep knowledge of PyTorch internals and distributed training modules- Hands-on experience with parallelism strategies (Data, Tensor, Pipeline, ZeRO)- Experience with model compression techniques (quantization, distillation, pruning)- Experience optimizing GPU memory usage and communication patterns- Knowledge of CUDA programming and custom kernel development- Background in cloud infrastructure (AWS, Kubernetes) for ML workloads- Experience with mixed precision training and quantization techniquesAmazon is an equal opportunity employer and does not discriminate on the basis of protected veteran status, disability, or other legally protected status.Los Angeles County applicants: Job duties for this position include: work safely and cooperatively with other employees, supervisors, and staff; adhere to standards of excellence despite stressful conditions; communicate effectively and respectfully with employees, supervisors, and staff to ensure exceptional customer service; and follow all federal, state, and local laws and Company policies. Criminal history may have a direct, adverse, and negative relationship with some of the material job duties of this position. These include the duties and responsibilities listed above, as well as the abilities to adhere to company policies, exercise sound judgment, effectively manage stress and work safely and respectfully with others, exhibit trustworthiness and professionalism, and safeguard business operations and the Company’s reputation. Pursuant to the Los Angeles County Fair Chance Ordinance, we will consider for employment qualified applicants with arrest and conviction records.Our inclusive culture empowers Amazonians to deliver the best results for our customers. If you have a disability and need a workplace accommodation or adjustment during the application and hiring process, including support for the interview or onboarding process, please visit https://amazon.jobs/content/en/how-we-hire/accommodations for more information. If the country/region you’re applying in isn’t listed, please contact your Recruiting Partner.Our compensation reflects the cost of labor across several US geographic markets. The base pay for this position ranges from $151,300/year in our lowest geographic market up to $261,500/year in our highest geographic market. Pay is based on a number of factors including market location and may vary depending on job-related knowledge, skills, and experience. Amazon is a total compensation company. Dependent on the position offered, equity, sign-on payments, and other forms of compensation may be provided as part of a total compensation package, in addition to a full range of medical, financial, and/or other benefits. For more information, please visit https://www.aboutamazon.com/workplace/employee-benefits. This position will remain posted until filled. Applicants should apply via our internal or external career site.

Amazon introduced the first Kindle in 2007 at that time, it offered 90,000 eBooks and sold out 5.5 hours after the announcement. Since then, we have expanded to become the best-selling e-reader family in the world. We have also produced groundbreaking devices like Fire tablets, Fire TV, and more recently Amazon Echo and Alexa, the voice service that powers Echo and other devices so customers can play music, control their smart homes, and get information, news, weather, and more, using just their voice. The role: Are you seeking an environment where you can drive innovation Do you want to play a key role in the future of Amazon's Devices business We are a growing team in Amazon Devices working to prove new business ideas and continuously improving our delivery of new device features. We are looking for an engineer who is a technical leader and ready for a challenge, with an interest in working with machine learning scientists. Come and join our creative team of builders dedicated to building new consumer electronics! Working collaboratively, you will develop solutions to complex problems and engage with cross-disciplinary teams. As a Senior Software Development Engineer, you will have an opportunity to directly impact the customer experience, design, architecture, and implementation of products that will be used every day by people you know. We're looking for someone passionate about innovating on behalf of customers, who demonstrates strong product ownership and is willing to think in new ways to solve difficult problems. You will have track record of success in delivering new products, solving problems, and learning new technologies quickly. A commitment to teamwork, proactive approach to solving problems, and strong verbal and written communication skills are essential. Creating reliable, scalable, and high-performance products requires technical expertise, understanding of computer science fundamentals, and practical experience building large-scale distributed systems. This person is comfortable delivering quality solutions in a fast-growing environment where priorities may change rapidly. Job responsibilities: - Architect, design, develop, and extend high performance, test-driven code that meets requirements and is scalable and maintainable - Architect and develop solutions that are highly scalable and cost effective - Build on and maintain an existing code base as well as new components; maintain production code and contribute to deployment and QA processes - Participate in prioritization, estimation, and sprint planning - Work in an Agile/Scrum environment to deliver high quality software BASIC QUALIFICATIONS- 5+ years of non-internship professional software development experience- 5+ years of programming with at least one software programming language experience- 5+ years of leading design or architecture (design patterns, reliability and scaling) of new and existing systems experience- Experience as a mentor, tech lead or leading an engineering teamPREFERRED QUALIFICATIONS- 5+ years of full software development life cycle, including coding standards, code reviews, source control management, build processes, testing, and operations experience- Bachelor's degree in computer science or equivalentAmazon is an equal opportunity employer and does not discriminate on the basis of protected veteran status, disability, or other legally protected status.Los Angeles County applicants: Job duties for this position include: work safely and cooperatively with other employees, supervisors, and staff; adhere to standards of excellence despite stressful conditions; communicate effectively and respectfully with employees, supervisors, and staff to ensure exceptional customer service; and follow all federal, state, and local laws and Company policies. Criminal history may have a direct, adverse, and negative relationship with some of the material job duties of this position. These include the duties and responsibilities listed above, as well as the abilities to adhere to company policies, exercise sound judgment, effectively manage stress and work safely and respectfully with others, exhibit trustworthiness and professionalism, and safeguard business operations and the Company’s reputation. Pursuant to the Los Angeles County Fair Chance Ordinance, we will consider for employment qualified applicants with arrest and conviction records.Our inclusive culture empowers Amazonians to deliver the best results for our customers. If you have a disability and need a workplace accommodation or adjustment during the application and hiring process, including support for the interview or onboarding process, please visit https://amazon.jobs/content/en/how-we-hire/accommodations for more information. If the country/region you’re applying in isn’t listed, please contact your Recruiting Partner.Our compensation reflects the cost of labor across several US geographic markets. The base pay for this position ranges from $151,300/year in our lowest geographic market up to $261,500/year in our highest geographic market. Pay is based on a number of factors including market location and may vary depending on job-related knowledge, skills, and experience. Amazon is a total compensation company. Dependent on the position offered, equity, sign-on payments, and other forms of compensation may be provided as part of a total compensation package, in addition to a full range of medical, financial, and/or other benefits. For more information, please visit https://www.aboutamazon.com/workplace/employee-benefits. This position will remain posted until filled. Applicants should apply via our internal or external career site.

Do you love to lead engineering teams, to build large-scale innovative software products Would you like to lead the next eero dream team At eero, our mission is to serve as the central nervous system of the home. While we began by revolutionizing home WiFi, we aim to create comprehensive solutions that serve both wireless and wired connectivity needs for customers and businesses across the globe.Our cross-functional team, spanning hardware, software, and manufacturing, develops advanced Ethernet switching and gateway products, alongside state of the art security features, to complement our award-winning mesh WiFi systems. As an Amazon company, we combine the best of startup culture with the resources and stability of one of the world's leading technology companies. Our team builds products that customers love - from mesh routers to high-performance wired networking devices - and we're looking for you to join us in shaping the future of the connected home. Join us to lead a mobile (iOS/Android) focused engineering team driving the foundations of our app into the future and bringing the eero experience to partners and customers.Key job responsibilitiesThe Core Engineering team is looking for an experienced Software Development Manager. We operate as a startup within Amazon, providing great flexibility in product and technology direction. As a leader on the team, you will be expected to operate at all levels, growing the team, diving deep into the details while providing strategic inputs for the product. You will be a key player in driving strategic planning, project execution, development of engineering talent, and the ongoing operation and improvement of our products.About the teameero was acquired by Amazon in early 2019 and has since been rapidly expanding. Headquartered in San Francisco, the eero Foundations team operates as a distributed team, with team members across the globe, as well as at HQ in SF. The team has a track record of delivering quality features at scale, with a ton of ambitious goals ahead of us.eero is looking for an experienced SDM to lead one of our Core Engineering teams and help ship many of our exciting new initiatives. We're looking for a manager who leads with empathy, who understands the value of a strong team dynamic and who can help continue to grow the team.- Interested in exploring career opportunities with eero Visit our careers page to view all open positions: https://www.amazon.jobs/content/en/teams/devices-services/hardware-eero country%5B%5D=US&keyword%5B%5D=eeroBASIC QUALIFICATIONS- 4+ years of engineering team management experience- 7+ years of engineering experience- 8+ years of leading the definition and development of multi tier web services experience- Knowledge of engineering practices and patterns for the full software/hardware/networks development life cycle, including coding standards, code reviews, source control management, build processes, testing, certification, and livesite operations- Experience partnering with product or program management teamsPREFERRED QUALIFICATIONS- Experience in communicating with users, other technical teams, and senior leadership to collect requirements, describe software product features, technical designs, and product strategy- Experience developing iOS and/or Android mobile applications- Experience leading a team of engineers building iOS and/or Android mobile applicationsAmazon is an equal opportunity employer and does not discriminate on the basis of protected veteran status, disability, or other legally protected status.Los Angeles County applicants: Job duties for this position include: work safely and cooperatively with other employees, supervisors, and staff; adhere to standards of excellence despite stressful conditions; communicate effectively and respectfully with employees, supervisors, and staff to ensure exceptional customer service; and follow all federal, state, and local laws and Company policies. Criminal history may have a direct, adverse, and negative relationship with some of the material job duties of this position. These include the duties and responsibilities listed above, as well as the abilities to adhere to company policies, exercise sound judgment, effectively manage stress and work safely and respectfully with others, exhibit trustworthiness and professionalism, and safeguard business operations and the Company’s reputation. Pursuant to the Los Angeles County Fair Chance Ordinance, we will consider for employment qualified applicants with arrest and conviction records.Pursuant to the San Francisco Fair Chance Ordinance, we will consider for employment qualified applicants with arrest and conviction records.Our inclusive culture empowers Amazonians to deliver the best results for our customers. If you have a disability and need a workplace accommodation or adjustment during the application and hiring process, including support for the interview or onboarding process, please visit https://amazon.jobs/content/en/how-we-hire/accommodations for more information. If the country/region you’re applying in isn’t listed, please contact your Recruiting Partner.Our compensation reflects the cost of labor across several US geographic markets. The base pay for this position ranges from $166,400/year in our lowest geographic market up to $287,700/year in our highest geographic market. Pay is based on a number of factors including market location and may vary depending on job-related knowledge, skills, and experience. Amazon is a total compensation company. Dependent on the position offered, equity, sign-on payments, and other forms of compensation may be provided as part of a total compensation package, in addition to a full range of medical, financial, and/or other benefits. For more information, please visit https://www.aboutamazon.com/workplace/employee-benefits. This position will remain posted until filled. Applicants should apply via our internal or external career site.

We. Are. OneStaff. Medical. An independently-owned, nationally-recognized and amazingly awesome staffing firm ready to work for you! A work ethic forged in the Midwest, we are here to stand by your side and help you find your dream assignment anywhere in this great country. We want the same like-minded, awesome candidates to travel with us. Be bold. Enjoy work again. Let us help. THE POSITION: Intensive care unit (ICU) staff RNs provide care for patients with life-threatening medical conditions. These nurses work in the critical care unit of a hospital or healthcare facility and look after patients who have experienced invasive surgery, accidents, trauma or organ failure. *Weekly amount stated in the job postings is scaled based on estimated hourly wages and potential stipends available for the location of the assignment. Hourly wages are based on various factors including but not limited to: experience, demand, availability, location, etc. Please contact one of our amazing OneStaff Recruiting Specialists for more details. **Equal Opportunity Employer** BENEFITS: Insurance We provide group benefits for Health, Dental, Vision, Life, Short Term Disability, Long Term Disability, Accident, Critical Illness, and Identity Theft Protection. 401K You are eligible to enroll 1st of the month following hire date. We match 100% of your first 3% of deferrals and an additional 50% of the next 2% you contribute. Employee Assistance Program Free to all employees who’d like information on personal issues: Education, Dependent Care, Care Giving, Legal, Financial, Lifestyle & Fitness Management, Working Smarter.