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Our technology has no boundaries! we are building the worlds most groundbreaking and innovative accelerated compute platforms for the world to use. Its because of our work that scientists, researchers and engineers can advance their ideas. We pioneered a supercharged form of computing loved by the fastest paced computer users in the world - scientists, designers, artists, and gamers. Our End to End networking architecture group is looking for a motivated network performance modeling architect to develop a network simulator with the purpose of analyzing and improving the performance of AI and High-Performance Computing workloads. You will solve complex problems and develop innovative software and hardware solutions using the network simulator.
What you'll be doing:
Analyze and model the communication patterns of key applications.
Develop simulation components to evaluate and analyze micro-architecture and architectural solutions.
Explore innovative ideas to improve our systems performance.

What you get to do in this role:  
Maintain existing automation test frameworks.
Collect and report quality metrics from test execution.
Work with developers to design specific testing strategies for features being developed and automate them.
Create comprehensive test plans; execute and automate them.
Support engineering organizations in troubleshooting or addressing issues with applications and dev/test environments.

Working as a bridge between Data Science and Engineering, you will collaborate across various teams, supporting both data science and engineering as well as liaising with architecture and product management to help shape the Impact AI roadmap and accelerate our value to our customers.

Job Description
What you get to do in this role:  

Data Extraction and Pre-processing: Normalizing and pre-processing data, creating datasets, organizing outcomes, documenting data-quality checks.

Model Evaluation, Implementation & Maintenance: Evaluating, selecting, and implementing models locally, setting up automated drift / performance monitoring in production.

Solution Design: Contribute to solution diagrams.

Education and Training: Educating engineers on data and model management best practices through individual and team sessions.

Presentation and Documentation: Preparing and presenting explanatory documents and presentations to PMs and relevant internal customers .

Production Deployment of Models: Bringing Python models to production, paying attention to non-functional requirements such as predictive accuracy, robustness, security, performance, and storage.

we are looking for a Senior Software Engineer to join the company DOCA SDK Verification team. The company DOCA SDK enables developers to rapidly create applications and services on top of our company BlueField data processing units (DPUs), leveraging industry-standard APIs. With DOCA, developers can deliver breakthrough networking, security, and storage performance by harnessing the power of our company's DPUs.
What you'll be doing:
Develop verification infrastructure in Python, tackling complex technical challenges, to ensure the robustness and correctness of DOCA Services
Engage in the full software development lifecycle of verification components, from design to implementation, and deployment
Write tests for verifying the functionality and performance of the DOCA platform
Debug and analyze complex system-level issues to identify root causes and ensure timely resolution.

As a Senior Software Engineer within the AI Security team, you'll play a critical role in developing specialised tools and services to secure our cutting-edge Agentic AI solutions. Youll collaborate closely with architects, researchers, and security experts to translate security research into robust, production-ready software systems focused on safeguarding AI initiatives.

What Youll Do:
Develop, maintain, and optimise high-quality backend software systems and APIs, specifically designed for Agentic AI security and safety.
Translate advanced security research findings into scalable software tools, services, and guardrails for securing AI models.
Collaborate with AI security researchers and architects to implement practical solutions for identifying and mitigating vulnerabilities unique to Agentic AI systems.
Contribute to engineering best practices (code reviews, unit testing, CI/CD pipelines) and ensure technical excellence across the development lifecycle.
Take ownership of significant features and services from conceptualization through deployment, continuously improving existing solutions.
Build and deploy data pipelines and ML model training pipelines.

What you get to do in this role:  
Maintain existing automation test frameworks.
Collect and report quality metrics from test execution.
Work with developers to design specific testing strategies for features being developed and automate them.
Create comprehensive test plans; execute and automate them.
Support engineering organizations in troubleshooting or addressing issues with applications and dev/test environments.

We are looking for a QA Engineer to join our Firmware QA Team, helping to ensure our companys products continue to lead the industry in performance, efficiency, and reliability. As part of our growing team, you will work at the forefront of innovation, validating innovative industry technologies across a range of high-performance platforms. You'll play a meaningful role in shaping our test strategy, expanding automation, and ensuring the flawless integration of new features into production environments.
We foster a collaborative, inclusive culture where initiative is valued , knowledge is shared, and technical excellence is expected. In this role, you will take part in feature validation, collaborate closely with architecture and development teams, and contribute to the quality of products used in AI, networking, and data center technologies around the globe. If you're passionate about quality, eager to go deep into system-level testing, and thrive in fast-paced, highly technical environments we'd love to have you on board.
What you'll be doing:
Collaborate on the validation of NVLink Fusion, a next-generation technology that will shape our companys future AI and HPC platforms.
Review architecture and requirement documents for new firmware features related to the NVLink protocol, ensuring alignment with design goals and testability across various system configurations
Design and execute comprehensive test plans for both initial releases and ongoing firmware updates
Develop and maintain automated frameworks expanding existing infrastructure with new capabilities to improve coverage, stability, and efficiency.
Identify, reproduce, and analyze bugs; work closely with R&D to assist in root cause investigation and verify fixes.
Perform a wide range of testing activities, including functional, regression, performance, security testing and many more.
Work multi-functionally with teams such as R&D, product marketing, and system verification to ensure high-quality, production-ready deliverables
Set up and maintain diverse lab topologies and test configurations to ensure robust product coverage and real-world scenario validation.

we are looking for best-in-class Physical Design Engineers to join our outstanding Networking Silicon engineering team, developing the industry's best high-speed communication devices, delivering the highest throughput and lowest latency! Come and take a part in designing our groundbreaking and innovating chips, enjoy working in a meaningful, growing and highly professional environment where you make a significant impact in a technology-focused company.
What you'll be doing:
Physical design of blocks according to specifications under challenging constraints targeting for the best power, area, and performance.
Be exposed and work on a variety of challenging designs (including high cell count and HS blocks). Resolving complex timing and congestion problems.
Daily work involves all aspects of physical design chip development (RTL2GDS) - synthesis, power and clock distribution, place and route, timing closure, power and noise analysis, and physical verification.
Taking part inflows development.

we are looking for a brilliant Software & Systems Architect to join the NIC Software/Firmware Architecture group. Be part of a team crafting the upcoming data-center DPU generation with hardware and software architects, R&D teams, and external customers. We have assembled a team of outstanding people, whose mission is to both push the frontiers of what is possible today and to define the next-generation platforms of tomorrow.
What Youll Be Doing:
Define next-generation DPU/SmartNIC architecture and features for computing clusters and data-centers.
Define the SW stack from application level to HW interface, ensuring flawless integration.
Collaborate closely with HW architects to define new HW features and SW-HW interfaces for diverse use cases.
Conduct research in network protocols, new network technologies, networking drivers, accelerations, and offloading of various network-related tasks.
Explore a wide range of topics, including Generative AI (inference and training), storage, cyber security, HPC, and emulation offloads.

We are seeking a passionate, dynamic, and skilled SW Development engineer, who shares our vision of assisting development departments and teams, in successfully navigating the product development process and DevOps.

Key Responsibilities we are looking for:
Understand the clients needs and build a work plan that meets its goals.
Committed to expertise in variety of fields to lead the clients to success.
Lead and mentor development teams to enhance their skills and knowledge.
Continuously improve, learn and stay up to date with the latest technologies and best practices.

our company has been transforming computer graphics, PC gaming, and accelerated computing for more than 25 years. Its a unique legacy of innovation thats fueled by great technologyand amazing people. Today, were tapping into the unlimited potential of AI to define the next era of computing. An era in which our GPU acts as the brains of computers, robots, and self-driving cars that can understand the world. Doing whats never been done before takes vision, innovation, and the worlds best talent. As a worker, youll be immersed in a diverse, supportive environment where everyone is inspired to do their best work. Come join the team and see how you can make a lasting impact on the world. Join our team as a Senior Power and Performance Architect - Networking, influencing the future of network systems at our company.
What you'll be doing:
Develop, model, and validate groundbreaking power and performance optimization techniques for network fabrics, components (NICs, Switches), and systems. Collaborate closely with cross-functional teams including silicon design, system architects, software/firmware engineers, performance analysts, thermal engineers, and AI researchers to ensure end-to-end power and performance optimization. You will determine strategies that successfully implement flawless performance and power efficiency in our ambitious projects!

We are looking for a creative and independent Software Engineer for tools, infrastructure, and workflows development for the IC test and product engineering group in our company Networking Business Unit.
our company Networking Business Unit has continuously reinvented itself over two decades. Our high-speed buses & network products are leading in the markets with innovative ways to improve speed and bandwidth from one generation to another and today we are known as the go-to place for End-to-End High-Speed Ethernet and InfiniBand Solutions.
We're looking to grow our company and build our teams with smart people who can join us at the cutting-edge technology. We need a creative individual, who will help move Network Silicon ICs products (Switch, NIC, SmartNic) from design to mass production. You will work with test engineers, test house, Design, IT and many other professionals in the organization for the development of tools and test infrastructure for speeding time to market and enabling next generation test capabilities, characterization and data analysis.
If you are passionate about enabling of the highest quality Network products in the market, we want to hear from you!
What you'll be doing:
Design, develop, and maintain mission-critical engineering applications and automation tools.
Build systems that automate test program validation, execution, and release processes.
Architect infrastructure for scalable test and data workflows targeting next-generation network silicon.
Collaborate with cross-functional teams to enhance HW/SW automation flows and characterization pipelines.
Support integration and deployment in manufacturing environments and Contract Manufacturers (CM).
Enable new capabilities in the CM
Leverage DevOps best practices (CI/CD, version control, infrastructure automation) to accelerate internal development cycles.
Work with various teams at our company to improve and automate data analysis capabilities for all engineering and characterization test results.

we are looking for a brilliant Software Engineer in the System Production Engineering group. You will be part of a team that shapes the next generation of system production solutions for NICs, Smart NICs/DPUs and Network Switches. You will be working close with team engineers, hardware architects, software architects, R&D teams, and external parties such as production lines. You will lead the development of our products' customer customization and raise the bar of the software development quality in the group. We have crafted a team of extraordinary people, whose mission is to push the frontiers of what is possible today and define the platform of tomorrow.
What you will be doing:
Develop test automation for our company networking products, which requires an understanding of HW and SW to provide stable, efficient and robust production tests, to enable high availability, while ensuring the quality of the products being shipped to customers
Utilize test suites to find, debug and resolve problems with production process
Work in multi discipline environment to provide robust solutions and drive defects to resolution
Generate statistics about code quality, complexity, and coverage.

As a Senior Software Engineer at Walnut, you will be part of a team thats excited about building amazing products while taking pride in the code that powers it. We embrace functional programming principles across our stack, leveraging ReScript on the frontend and Elixir on the backend to build robust, maintainable systems.

Our current stack is composed of React, ReScript, Elixir, GraphQL, Docker, and AWS.

What you will do:
Own features end-to-end, from development through testing and deployment.
Design and develop full-stack solutions that power our core product features.
Collaborate with stakeholders to define, build, and release new features.
Participate in technical decision-making regarding architecture and technology choices.
Ensure code quality and system security through automation, unit testing, and structured code reviews.
Help maintain and improve our development practices and processes.
Work autonomously and manage priorities effectively in our asynchronous, remote-first environment.

As a Staff Software Engineer, you will be a technical leader who shapes our engineering culture and architecture while mentoring other engineers. We embrace functional programming principles across our stack, leveraging ReScript on the frontend and Elixir on the backend to build robust, maintainable systems.

Our current stack is composed of React, ReScript, Elixir, GraphQL, Docker, and AWS.

What you will do:
Lead the architectural design and implementation of complex, cross-cutting features and systems.
Drive technical excellence by establishing best practices, design patterns, and coding standards.
Mentor and provide technical guidance to engineering teams across multiple projects.
Collaborate with product and engineering leadership to develop technical strategy and roadmaps.
Identify and resolve systemic technical issues before they impact product quality.
Contribute to high-level technical decisions regarding scalability, performance, and security.
Lead complex refactoring efforts to improve system resilience and maintainability.
Represent engineering in cross-functional initiatives and stakeholder discussions.
Champion innovation while maintaining a pragmatic approach to delivery.