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We seek a highly motivated Network Performance Exploration Engineer to join our team of experts and help shape the foundational infrastructure for the AI revolution. Our next-generation networking systems are at the forefront of connecting and powering the world's most advanced AI clusters. As a key member of our architecture team, you will be responsible for exploring and identifying critical network optimization opportunities across our entire hardware and software stack, analyzing how system-level changes impact application-level performance.
What Youll Be Doing:
Explore and validate end-to-end application performance, defining comprehensive test plans and critical metrics to identify optimization opportunities in both hardware and software.
Establish and maintain a comprehensive database of benchmark results, tracking performance across releases to drive data-informed decisions.
Conduct deep-dive analysis into communication libraries (like NCCL), system software, and hardware configurations to investigate performance characteristics, validate architectural theories, and identify bottlenecks.
Provide critical performance data to correlate and enhance simulation tools, ensuring our models accurately predict real-world hardware behavior.
Analyze application-level traffic patterns (e.g., LLMs) on our advanced networking fabrics to identify hardware and software optimization opportunities and tune system parameters.
Lead Proof-of-Concept (POC) projects to prototype and evaluate potential hardware and software optimizations and their impact on application performance.

We are now looking for a Chip Design Engineer to join our Switch Silicon team for Verification / Design roles. As a Chip Design Engineer at our company's Networking business unit, you'll join a group of passionate engineers to design, implement and verify the next generation state-of-the-art Switch Silicon chips. In this position, you'll make a real impact in a dynamic, technology-focused company while developing the industry's best high-speed communication devices, delivering the highest throughput and lowest latency!
What You'll Be Doing:
Work in a combined design and verification team which develops some of the switch silicon core units.
Micro-architecture for RTL and simulation environment planning for units and modules.
Design/Verify RTL units/blocks according to Arch. specifications under challenging constraints with high orientation to power, area, and performance.
Build reference models, verify, and simulate chip blocks/entities according to specifications.
RTL synthesis, timing, supporting verification, and silicon post TO activities.
Work closely with multiple teams within organizations such as Architecture, Full chip Micro-Architecture, BE, and FW.

We are now looking for a best-in-class Verification Engineer to join our outstanding GPU-Networking Silicon Engineering team. As a DV Engineer at our company's GPU-Networking group, you'll make a real impact in a dynamic, technology-focused company while being a part of the team that develops the flagship product of todays semiconductor industry our companys GPU Super-Chip.
What youll be doing:
Work in a DV (Design Verification) team that has a global responsibility over deliverable units and clusters to the silicon GPU
Integrations and Full-Chip models
Verification of chip blocks/entities according to specifications under challenging constraints
Ramp-up and run DV tasks on emulation platform.

Senior software engineer (5990)
A leading technology company is looking for a C # WPF Developer to join a multidisciplinary team developing advanced Command & Control systems.
Perfect for an experienced engineer who enjoys building complex systems, taking end-to-end responsibility, and making an impact in mission-critical projects.
Sharon area | Hybrid position** What youll do:
* Design and develop Command & Control applications and supporting tools.
* Implement system -wide software integrations.
* Extend and enhance existing systems with new capabilities.
* Take part in software architecture, design activities, versioning, ICD creation, and CI/CD pipeline control.
* Support testing teams ( SQA) and guide external development teams.
* Create and maintain development documentation according to required standards.
* Work closely with system engineers, software developers, mechanical engineers, and integration teams.

As a principal developer on the backend team, you will be part of delivering new features and building infrastructure to improve the product's performance and scale.
What you’ll do: Implement and deliver new features according to products’ requirements Implement enhancement features and build the infrastructure to support the scale of the product. Participate and lead design discussions on complex topics Mentor other developers Assist in solving real-time customer issues

Position Intro:
Earnix is the premier provider of mission-critical, cloud-based intelligent decisioning across pricing, rating, underwriting, and product personalization. These fully-integrated solutions provide ultra-fast ROI and are designed to transform how global insurers and banks are run by unlocking value across all facets of the business. Earnix has been innovating for insurers and banks since 2001 with customers in over 35 countries across six continents and offices in the Americas, Europe, Asia Pacific, and Israel.

we are the leader in hybrid-cloud security posture management, using the attackers perspective to find and remediate critical attack paths across on-premises and multi-cloud networks. we are looking for a talented Senior data Engineer Join a core team of experts responsible for developing innovative cyber-attack techniques for Cloud-based environments (AWS, Azure, GCP, Kubernetes) that integrate into our fully automated attack simulation. About the Role:We are seeking an experienced Senior data Engineer to join our dynamic data team. The ideal candidate will be responsible for designing, building, and maintaining scalable data pipelines and infrastructure, ensuring the availability, reliability, and quality of our data. This role requires strong technical expertise, problem-solving skills, and the ability to collaborate across teams to deliver data -driven solutions.Key Responsibilities:
* Design, implement, and maintain robust, scalable, and high-performance data pipelines and ETL processes.
* Develop and optimize data models, schemas, and Storage solutions to support analytics and Machine Learning initiatives.
* Collaborate with software engineers and product managers to understand data requirements and deliver high-quality solutions.
* Ensure data quality, integrity, and governance across multiple sources and systems.
* Monitor and troubleshoot data workflows, resolving performance and reliability issues.
* Evaluate and implement new data technologies and frameworks to improve the data platform.
* Document processes, best practices, and data architecture.
* Mentor junior data engineers and contribute to team knowledge sharing.

You will be working together with the business in building processes and solutions that simplify both for the customer and the Cellebrite employee. Key Responsibilities:
* Own and manage end-to-end projects and items, from initial scoping and stakeholder alignment through execution, testing, deployment, and post-launch support.
* Lead and deliver end-to-end salesforce Customer Experience solutions, driving initiatives such as Customer Success, Customer Support, Training, Services and more.
* Work closely with business stakeholders and technical teams to design and execute complex projects using both out of box features.
* Design and analyze various business processes and related data from the requirements gathering to implementation and roll out.
* Responsible for evaluating and recommending a configuration that maximizes software capabilities.
* Maintenance including problem (ticket) resolution within SLA and highest quality.
* Evaluate new tools to be implemented with integration to salesforce to drive solutions to business process issues and maintain data integrity.
* Participate in Agile ceremonies and work within Scrum sprint cycles to prioritize, plan, and deliver salesforce -related tasks and enhancements
Office Location:
Petah Tikva