דרושים Sr Specialist Sa Ai/ml Genai ב-אמזון

The AWS Graviton Software team is seeking a senior software engineer with deep expertise in DDR technology to join us in building our next-generation platforms.
You'll have the opportunity to work on cutting-edge technologies that power the AWS cloud in a dynamic, open, and fast-paced environment.In this role, you will have the opportunity to influence our software architecture and tackle the challenge of developing features for complex systems. You will become an expert in cutting-edge technologies involving high-end CPUs, reliable high-speed memory, high-speed I/O, and networking. You will lead integration efforts across various departments (hardware and software) within AWS and have the opportunity to shape our next-generation platforms.

- Bachelor's degree in Electrical Engineering or similar field
- 8+ years of professional experience in software development
- 8+ years of experience coding in low-level C
- 8+ years of experience with DDR memory subsystems, including DDR training algorithms, timing optimization, and ECC
- Experience with HW/SW interfaces at the board and chip level (e.g., I2C, SPI, DRAM, PCIe)
- Knowledge and strong understanding of hardware, software, and complete system architecture

- Experience with SoC development lifecycle
- Deep understanding of computer architecture

Annapurna Labs is looking for a Senior Security Engineer to help ensure that our hardware platforms, software deliverables, and devices are secured against the latest threats.
You will be responsible for the security assurance of our products. Influencing and scrutinizing design and implementation. Develop elaborate threat models, suggest and review solutions and mitigations. You will lead vulnerability research, penetration testing, automated penetration testing solutions and methodologies such as fuzzing, static analysis and other security checkers. You will mentor service teams in adding security testing tools and practices to their development processes.Key job responsibilities
Engineers in this role must show exemplary judgment in making technical trade-offs between short versus long term security and business goals. They must also demonstrate resilience and navigate difficult situations with composure and tact. A broad understanding of the AWS business and its interconnections is required. This position will also provide training, advice, and mentorship to other engineers throughout AWS.

- 5+ years of low-level systems security research and vulnerability testing experience
- Experience developing security tools (fuzzers, scanners, analysis frameworks)
- Security architecture design and threat modeling experience
- Proficiency in C and experience with Python
- Deep knowledge of security aspects of ARM/x86 processor architectures
- Strong understanding of hardware security (secure boot, cryptographic implementations, side-channel attacks)
- Knowledge of security protocols and cryptographic primitives
- Technical English proficiency

- Background in firmware reverse engineering and vulnerability research
- Experience with fuzzing frameworks (AFL++, libFuzzer, Syzkaller)
- Knowledge of virtualization security or hypervisor technologies
- Familiarity with AWS services
- Technical leadership, mentoring, and cross-functional collaboration
- Security publications (research, CVEs)
- CTF, bug bounty, or competitive security research background

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.
All physical requirements are expected with reasonable accommodations:
• Regularly lift and/or move up to 40 pounds; and participate in group lifts for 41+ pounds
• Ability to work in an environment that operates 24/7 with an ability to participate in primary responder rotation and provide after-hours support as needed
• Working in cramped and/or elevated and/or noisy environments
• Bending, lifting, stretching, reaching, standing and walking for up to 8+ hours a day
• Ascending and descending ladders, stairs, and gangways safely and without limitation
Key job responsibilities
• Performing server rack installations, hardware break-fix on various components, troubleshooting network issues, and responding to operational incidents that impact service availability, escalating to senior technicians and management as needed/required
• Serving as a primary contact point for both internal and external stakeholders, including engineers, software developers, vendors, and contractors
• Performing on-call duties and participating in scheduled maintenance and change management activities
• Contributing to documentation and process improvement initiatives based on your analysis of operational issues
• Helping to train and onboard new team members
A day in the life
As a Data Center Technician professional, you have industry-leading technical abilities and demonstrate a breadth of knowledge while you:
• Take ownership of technical issues brought by their customer base, engaging other teams when needed to drive resolution
• Solve problems at their root and step back to understand the broader context
• Maintain service level agreements through the implementation of proactive issue detection and reportingYou will be required to work shift work that will include days/nights/weekends/holidays. Traveling within and outside of regional work area is required. You will be responsible for having a reliable personal vehicle and valid driver's license to travel within the regional work area, as company transportation will not be provided.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.Work/Life BalanceMentorship 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.

- 2+ years of computer hardware troubleshooting and repair experience
- 1+ years of computer networking experience
- High school or equivalent diploma

As a Sr. Solutions Architect at AWS, you’ll build technical relationships with customers and operate as their trusted advisor, ensuring they get the most out of the cloud at every stage of their journey.You’ll manage the overall technical relationship between AWS and our customers, making recommendations on security, cost, performance, reliability and operational efficiency to accelerate their projects. Internally, you will be the voice of the customer, sharing their needs and wants to inform the roadmap of AWS features.In this role, your creativity will link technology to tangible solutions, with the opportunity to implement cloud-native reference architectures for a variety of use cases. You will participate in the creation and sharing of best practices, technical content and new reference architectures (e.g., white papers, code samples, blog posts) and evangelize and educate about AWS technology (e.g., through workshops, user groups, meetups, public speaking, online videos or conferences).About the team
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.
Work/Life BalanceMentorship 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.

- 8+ years of specific technology domain areas (e.g. software development, cloud computing, systems engineering, infrastructure, security, networking, data & analytics) experience
- 3+ years of design, implementation, or consulting in applications and infrastructures experience
- 10+ years of IT development or implementation/consulting in the software or Internet industries experience
- Fluent English & Hebrew

- 5+ years of infrastructure architecture, database architecture and networking experience
- Experience working with end user or developer communities
- Experience in IT development or implementation/consulting in the software or Internet industries

PhD, or Master's degree and 4+ years of CS, CE, ML or related field experience
3+ years of building models for business application experience
Experience in patents or publications at top-tier peer-reviewed conferences or journals
Experience programming in Python or related language
Experience in any of the following areas: algorithms and data structures, parsing, numerical optimization, data mining, parallel and distributed computing, high-performance computing

Experience with genAI and agents
Experience in shipping AI products

Key job responsibilitiesAs a member of the Machine Learning Acceleration team you’ll be responsible for the design and optimization of hardware in our data centers. You’ll provide leadership in the application of new technologies to large scale server deployments in a continuous effort to deliver a world-class customer experience. This is a fast-paced, intellectually challenging position, and you’ll work with thought leaders in multiple technology areas. You’ll have high standards for yourself and everyone you work with, and you’ll be constantly looking for ways to improve your products performance, quality and cost. We’re changing an industry, and we want individuals who are ready for this challenge and want to reach beyond what is possible today.
About the team
Why AWSInclusive Team CultureWork/Life BalanceMentorship 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.

- 10+ years of experience in connector or cable assembly design for high-speed applications.
- Bachelor's degree in Electrical or Mechanical Engineering or related field.
- Hands-on experience with high-speed technologies (e.g., PCIe, Ethernet, Serdes, Switches).
- Strong fundamentals in signal integrity, including channel loss, crosstalk, impedance, and return loss.
- Proficiency in mechanical and electrical CAD tools (e.g., Creo, SolidWorks, Allegro).
- Excellent written and verbal communication skills.
- Ability to work cross functionally with SW team to define and implement diagnostics for hardware validation at component, interface, and system level
- Work with ODMs, component suppliers and internal design teams on cross-boundary triaging, debugging, and resolving issues.
- Hands-on lab equipment skills (VNA, Realtime scope, Sampling scope and its accessories) for electrical validation and characterization.
- Scripting skills to automate tests, logs parsing and data collection.
- Strong technical communication skills (verbal and written) to interface with cross-functional technical leads within and/or outside of the organization.

- Experience with Server HW designs, Design validation, Production tests and signal integrity of high speed interfaces.
- Knowledge of the product development cycle from concept to mass production.
- Strong analytical capabilities
- The ability to work independently and drive tasks from start to completion
- Experience with server (x86 / ARM) design or architecture
- knowledge with PCIe interface Gen4 or above, both Electrical and Functional at the chip level and at the PCB level.

In this role you will get to practice your creativity, linking technology to tangible solutions and educating AWS customers about the art of the possible. You will have the opportunity to define or invent cloud-native reference architectures for a variety of use cases. You will have the support to grow your expertise in industry and technology areas of depth. Every day you will be learning something new from your customers, your peers and your own experiments.
Key job responsibilities
· As a Solutions Architect, you will work directly with Startup customers to accelerate their projects and recommend best-practice architectures in line with their long-term business outcomes.
· Educate customers of all sizes on the value proposition of AWS, and participate in deep architectural discussions to ensure solutions are designed for successful deployment in the cloud.
· You will own the technical relationship with the customer and operate as their trusted advisor. The best interests of the customer will shape the guidance you provide.
· Share the voice of the customer to influence the roadmap of new features and services for the AWS platform.
· Create and capture best practices, technical content and new reference architectures (e.g. white papers, code samples, blog posts).
· Evangelize and educate about AWS technology (e.g. workshops, user groups, meetups, public speaking, online videos or conferences).
· Contribute to the growth of the Solutions Architecture organization by hiring, coaching and mentoring others.
· Develop areas of depth in technical domains relevant to your interests and your customer's outcomes.About the team
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.
Work/Life BalanceMentorship 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.

- 8+ years of specific technology domain areas (e.g. software development, cloud computing, systems engineering, infrastructure, security, data & analytics).
- Experience in designing, developing or operating reliable and scalable cloud-native solutions, platforms and software.
- Fluent written and verbal communications skills in English and Hebrew with demonstrated ability to communicate technical choices to business and technology stakeholders.

- In-depth working knowledge in one or more of the following technologies: DevOps, Containers, ML/GenAI, Big Data Solutions, Serverless, Networking, Security, Databases, IOT, AI/ML, Cloud Migration and IT Transformation.
- Professional experience architecting/operating solutions built on AWS and/or AWS certification (e.g. AWS Solutions Architect Associate or Professional).
- Experience or familiarity in the Startups eco-system.
- Experience working in a customer-facing role or a role that involved public speaking.