דרושים Sr Data Scientist Alexa Smart Home ב-אמזון ב-Canada, Vancouver

A day in the life
Diverse ExperiencesAWS values diverse experiences. Even if you do not meet all of the preferred qualifications and skills listed in the job description, we encourage candidates to apply. If your career is just starting, hasn’t followed a traditional path, or includes alternative experiences, don’t let it stop you from applying.About AWSUtility Computing (UC)Here at AWS, it’s in our nature to learn and be curious. Our employee-led affinity groups foster a culture of inclusion that empower us to be proud of our differences. Ongoing events and learning experiences, including our conferences, inspire us to never stop embracing our uniqueness.Mentorship & Career GrowthWe’re continuously raising our performance bar as we strive to become Earth’s Best Employer. That’s why you’ll find endless knowledge-sharing, mentorship and other career-advancing resources here to help you develop into a better-rounded professional.Work/Life Balance

- 8+ years of relevant systems engineering, or systems administration experience using Operating Systems, networking, and storage systems
- 5+ years of Systems Engineering, DevOps, Site Reliability Engineering (SRE) or Enterprise Production experience in Windows / Linux or similar environments
- 3+ years' experience operating in a 24/7 production environment.
- 3+ years experience with a scripting language: Perl, Python, Ruby, PowerShell or similar languages

- Bachelor's Degree in Computer Information Systems, Computer Engineering or a related discipline
- 6+ years of networking experience
- 6+ years' experience with support procedures and methodologies for production computing environments.
- Development of systems automation in a scripting language: Perl, Python, Ruby, PowerShell or similar languages
- Experience with Agile engineering practices (Scrum, continuous delivery, etc)

Key job responsibilitiesYou must be able to:
- Create, maintain and disseminate project information to stakeholders.

- 7+ years of working directly with engineering teams experience
- 5+ years of technical product or program management experience
- 3+ years of software development experience
- 5+ years of technical program management working directly with software engineering teams experience
- Experience managing programs across cross functional teams, building processes and coordinating release schedules

- 5+ years of project management disciplines including scope, schedule, budget, quality, along with risk and critical path management experience
- Experience managing projects across cross functional teams, building sustainable processes and coordinating release schedules
- Experience defining KPI's/SLA's used to drive multi-million dollar businesses and reporting to senior leadership

Cloud security is our highest priority at AWS. As an AWS customer, you benefit from an environment built to meet the requirements of the most security-sensitive organizations. As an AWS Security team member, you will help secure that environment for our customers while working on next generation security products for a variety of platforms and technologies, all operating at massive scale.
Key job responsibilities
-Building Strategic Plans for Software Development
-Ensure a High Security Bar at Scale
-Deliver Software Solutions on a large scale
A day in the life
About the team
Diverse Experiences
Amazon Security values diverse experiences. Even if you do not meet all of the preferred qualifications and skills listed in the job description, we encourage candidates to apply. If your career is just starting, hasn’t followed a traditional path, or includes alternative experiences, don’t let it stop you from applying.
Work/Life BalanceTraining and Career growth
We’re continuously raising our performance bar as we strive to become Earth’s Best Employer. That’s why you’ll find endless knowledge-sharing, training, and other career-advancing resources here to help you develop into a better-rounded professional.

- 7+ years of experience leading and managing high performance software development teams
- 12+ years of progressive experience within a software team or similar operating environment
- BA/BS in computer science, information security, related discipline, or equivalent work experience

You’ll join a diverse team of software, hardware, and network engineers, supply chain specialists, security experts, operations managers, and other vital roles. You’ll collaborate with people across AWS to help us deliver the highest standards for safety and security while providing seemingly infinite capacity at the lowest possible cost for our customers. And you’ll experience an inclusive culture that welcomes bold ideas and empowers you to own them to completion.What you will do: As a member of the AWS Board Core Design & Services team, you will own next-generation server components with a strong focus on digital circuit board design and signal integrity. You will have demonstrated results in the architecture and development of high-speed, complex PCB designs for server components, including motherboards, graphics, accelerators, and programmable hardware. Your expertise in signal integrity analysis and advanced PCB design techniques will be crucial for optimizing high-speed interfaces and ensuring robust system performance. You will interact with an interdisciplinary team of engineers to design, develop, validate, and launch at large scale.Why it matters: Public cloud IT services represent the majority of growth in the overall IT services market and will continue to do so for several years to come. The scale of AWS creates a unique opportunity for differentiated hardware that will directly benefit customers.Why you will love it: You will build next-generation hardware that powers the cloud. You will deliver improvements for our customers and have a direct impact on our bottom line. You will be part of a growing, fast paced, and fun team. You will have ownership for the implementation of your work.Key job responsibilities
As a member of the AWS Board Core Design & Services team, you will own next-generation server components with a strong focus on digital circuit board design and signal integrity. You will have demonstrated results in the architecture and development of high-speed, complex PCB designs for server components, including motherboards, graphics, accelerators, and programmable hardware. Your expertise in signal integrity analysis and advanced PCB design techniques will be crucial for optimizing high-speed interfaces and ensuring robust system performance. You will interact with an interdisciplinary team of engineers to design, develop, validate, and launch at large scale.A day in the life
Utility Computing (UC)Work/Life Balance
Mentorship and Career Growth
We’re continuously raising our performance bar as we strive to become Earth’s Best Employer. That’s why you’ll find endless knowledge-sharing, mentorship and other career-advancing resources here to help you develop into a better-rounded professional.Diverse Experiences
Amazon values diverse experiences. Even if you do not meet all of the preferred qualifications and skills listed in the job description, we encourage candidates to apply. If your career is just starting, hasn’t followed a traditional path, or includes alternative experiences, don’t let it stop you from applying.

- BS Electrical/Computer Engineering (or equivalent experience)
- 5+ years of hands-on experience with high-speed PCB design, including signal integrity analysis and optimization
- Strong proficiency in PCB design tools (Allegro, CAM350, or equivalent) with demonstrated ability to perform detailed PCB reviews
- 5+ years of experience in high-speed interface design (DDR, PCIe, USB, etc.) with emphasis on signal integrity
- Proven track record in impedance control, stack-up design, and power integrity optimization
- 5+ years of experience in board root cause analysis and resolution, particularly focusing on signal integrity issues
- Experience with flash, I2C, SPI, UART, and ethernet interfaces

- Master's degree in electrical engineering, computer engineering, or equivalent
- 7+ years of experience in server design for cloud or enterprise applications
- Advanced expertise in:
- High-speed PCB design and signal integrity analysis
- Complex motherboard and peripheral component design
- Multi-layer PCB stack-up optimization
- Advanced routing techniques for high-speed interfaces
- EMI/EMC compliance and design considerations
- Power delivery network (PDN) design and analysis
- Proficiency with signal integrity simulation tools (Ansys, Cadence Sigrity, or similar)
- Experience in designing for reuse across multiple products
- Advanced knowledge of server technologies including:
- Signal integrity optimization techniques
- Power optimization
- Thermal considerations
- Mechanical constraints in PCB design
- BIOS and BMC integration
- High-speed networking interfaces
- Experience with impedance-controlled board design and manufacturing processes
- Strong expertise in component selection considering signal integrity requirements
- Experience in design for large scale applications with emphasis on signal integrity
- Experience working with interdisciplinary teams to execute complex PCB designs from concept to production

In this role, you will take a pragmatic and iterative approach to building software: You will simplify and get things done while experimenting on rapid iterations on the new concepts. You will need to be a focused and thoughtful leader of your team who works effectively with external and internal partners.Key job responsibilities
As a SDE, you will be responsible for designing, developing, testing, and deploying solutions for Alexa Smart Properties and enterprise customers world-wide customer. In this, you will collaborate closely with Alexa/AWS/Solution Architects and many other teams and functions to influence our overall strategy and define the team’s road map. You will also drive the system architecture, spearhead best practices that enable a quality product, and help coach and develop junior engineers. A successful candidate will have an established background in engineering large scale software systems, a strong technical ability, great communication skills, and a motivation to achieve results in a fast paced environment.A day in the life- Design and develop micro-services to create new core software services.- Build service architectures that have rock solid availability and performance.
We work on expanding Alexa's use case by creating features and core Alexa system functionality that allows Alexa to be use by business enterprises (as opposed to personal homes). You will be writing code to deliver these pieces of functionality.

- 3+ years of non-internship professional software development experience
- 2+ years of non-internship design or architecture (design patterns, reliability and scaling) of new and existing systems experience
- Experience programming with at least one software programming language

- 3+ 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

As an Sr. Applied Scientist, you'll work alongside domain experts, engineers, and other scientists to understand business problems, propose scientific solutions, and deploy them to production. You'll work on scientific initiatives for accelerating reconciliation, standardization, and onboarding. This includes:
- Leveraging GenAI/LLMs to build agentic solutions to accelerate accounting-related research/tasks and produce proactive insights.
- Building AI trust and safety in the financial domain.
- Establishing scalable, efficient, automated processes for large-scale data analysis, machine learning model development, model validation, and serving.
- Developing training/evaluation datasets for model fine-tuning.
You will need to have a start-up like mindset, as you will be working an in a highly iterative and collaborative environment with SDEs, Product Managers, and Accounting stakeholders to propose ideas, experiment, and scale rapidly. You should have a keen eye for what a good user experience should look like, possess excellent written and verbal communication, and have a keen interest in learning about accounting and financial processes.

- 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 learning

- 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.

Work hard. Have fun. Make history.Key job responsibilities
Working backwards from the customer translation complex functional and technical requirements into detailed architecture and design.
Deliver systems and features on schedule with high qualityMentor of junior engineers
A day in the life* Design and develop state-of-the-art approaches to solving complex and ambiguous big data problems
* Cultivate engineering and operational excellence through metrics and continuous learning
* Provide thought leadership and establish technical vision for the team
* Mentor and grow high performing SDEs to take on increasingly higher responsibilities
* Think big and work with Senior leadership, business stakeholders and engineering teams to define vision, strategy and requirements.
* Own all metrics around initiative goals you will define. We make decisions based on data.
* Manage the agile development process and methodology to deliver tech requirements on time and with a high-degree of precision.

- 3+ years of engineering team management experience
- 7+ years of working directly within engineering teams experience
- 3+ years of designing or architecting (design patterns, reliability and scaling) of new and existing systems 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 teams

- Experience in communicating with users, other technical teams, and senior leadership to collect requirements, describe software product features, technical designs, and product strategy
- Experience in recruiting, hiring, mentoring/coaching and managing teams of Software Engineers to improve their skills, and make them more effective, product software engineers