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2 ימים
Location: Tel Aviv-Yafo
Job Type: Full Time
The filesystem group is a high-powered team responsible for implementing algorithms at scales of 100s of PBs. The team also manages the core filesystem components, including blocks and metadata management, snapshots, RAID logic, object-store tiering, unique cloud disaster recovery features, and more. And most importantly, they skillfully handle the most delicate part of the solution our customers data.

As a Senior Software Engineer, youll:

Design and develop distributed file system components to support data management features such as snapshots, replication, tiering, and advanced data reduction algorithms;
Participate in the design, architecture, and implementation of next-generation storage architecture;
Assist in technically managing initial storage implementations including proofs-of-concept;
Diagnose bottlenecks and implement clean and performant solutions to achieve unbeatable performance;
Design algorithms and data structures to make sure customer data is safe and coherent across our solution in a wide variety of failure modes; and
Constantly revisit the architecture, algorithms, and methodologies to improve productivity, reliability, and maintainability.
Requirements:
Mastery of low-level and performant programming in C or C++/ Rust
A thorough understanding of concurrency, inter-process communication, threading models, and synchronization concepts, including significant experience with complex multithreaded software design
Experience identifying, reproducing, and resolving complex software defects, including root cause isolation, tracing through large source codebases, and implementing long-term fixes as well as short-term workarounds
5+ years of hands-on experience with Linux development and debugging, along with a broad knowledge and understanding of Linux internals
This position is open to all candidates.
 
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2 ימים
Location: Tel Aviv-Yafo
Job Type: Full Time
As a Senior Software Engineer on our Protocols team, youll work to take our Multi-Protocols Interface to the next level. Youll achieve this primarily by helping craft ambitious features and critical components for Wekas main product, which is a distributed data platform that provides vital services and value for our customers.
Requirements:
Mastery of low-level and performant programming in C or C++
3+ years of experience in C/C++ over Linux, including low-level User-Mode OS knowledge
Experience with Python and GO
Experience with development of highly-distributed systems.
Familiarity with network concepts and protocols (UDP, TCP, InfiniBand, Ethernet, RDMA).
Familiarity with storage concepts (SMB, NFS, S3, SSD, NVMe, Linux filesystems).
Team player, autodidact, excellent communication skills, fluent English.
This position is open to all candidates.
 
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2 ימים
Location: Tel Aviv-Yafo
Job Type: Full Time
As a Senior Kernel Engineer , your primary responsibility will be collaborating with other team members on our high-performance filesystem solution and releasing our kernel driver, which is written in C on top of Linux, as part of the filesystem product.

The kernel-based filesystem driver provides file access and logic to filesystems and the ability to connect clients to the cluster. This enables the system to provide applications with local filesystem semantics and performance while providing centrally-managed, shareable, and resilient storage.

Our entire kernel team proudly delivers high-quality kernel drivers and you will have the opportunity to quickly become an integral contributor.

As a Senior Kernel Engineer, youll:

Design and develop core product features in a complex software system with a focus on Linux kernel and OS infrastructure layers
Provide architectural guidance and fresh ideas in our core kernel driver and related interfaces
Locate performance bottlenecks within Linux and/or its driver or other components, and suggest & implement enhancements to meet target performance goals
Requirements:
6+ years of hands-on experience in Linux kernel development and debugging
Master of low-level C development in Linux kernel, with vast experience in performance-sensitive code and a solid understanding of the VFS, page cache & file system concepts
Familiarity with kernel development methodologies and kernel structure, as well as experience in developing kernel modules
Top-notch experience in the Linux Kernel Driver model & development
Lock/lockless synchronization between kernel space & user space
Broad knowledge and understanding in Linux internals, kernel subsystems (Memory Management, IO, Storage, Networking), and kernel crash and core analysis skills
Knowledge of IO tools and performance benchmarks using standard tools
A deep understanding of threading and locking mechanisms
A highly motivated and independent engineer with a positive attitude, a creative and open mind, and fluency in English.
This position is open to all candidates.
 
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4 ימים
חברה חסויה
Location: Tel Aviv-Yafo
Job Type: Full Time
We are looking for a senior Windows developer who is passionate about software design, code quality, and performance. The job involves writing production-grade and highly performant code that will be shipped to thousands of endpoints. The role includes developing for the Windows kernel to collect the necessary data as well as writing user-mode code for integrating the kernel driver into our sensors architecture.

Responsibilities
Write production-grade C/C++ code to create robust and high-performance software drivers and applications for Windows.
Investigate possibly undocumented system behavior to enable product features or to resolve software issues.
Optimize code for maximum efficiency and resource utilization, ensuring the smooth operation of our solutions.
Collaborate closely with operating system internals to gather essential data for analyzing abnormal behavior on endpoints.
Participate in code reviews with an emphasis on design and code quality, ensuring the team adheres to best practices.
Work effectively within a team, contributing to a collaborative and innovative development environment.
Apply your problem-solving abilities to address complex technical challenges in the cybersecurity domains.
Requirements:
5+ years of experience in Windows drivers development.
Fluent in C.
Deep understanding of operating system concepts and Windows internals.
Experience with file-system minifilter or Windows Filtering Platform drivers - an advantage.
Familiarity with C++ (11 or later).
Proven experience in multithreaded development and synchronization.
Excellent debugging skills, including the ability to identify and rectify race conditions and memory leaks.
Capable of conducting code reviews with a focus on design and quality, contributing to a high-standard codebase.
Understanding of low-level assembly to delve into software internals.
Working with research such as IDA and WinDbg to analyze and troubleshoot software issues.
Problem-solving abilities.
Analytical thinking.
Ability to work well in a team.
This position is open to all candidates.
 
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2 ימים
חברה חסויה
Location: Tel Aviv-Yafo
Job Type: Full Time
Were looking for a Senior Software Engineer to join our growing R&D team. In this role, you will play a critical part in designing, building, and optimizing complex systems that power our AI-driven platform. Youll work across the stack- primarily on backend services - with opportunities to influence architectural decisions and build highly scalable and performant systems. Youll collaborate closely with AI, product, and frontend teams to bring advanced features to life and ensure a seamless, intelligent experience for our users.

This is a high-impact role for someone who is passionate about engineering excellence, eager to shape systems end-to-end, and ready to grow with a fast-moving, AI-first company.



Key Responsibilities:

Design, develop, and maintain robust backend systems and services.
Ensure the scalability, performance, and security of backend components.
Collaborate with front-end developers and data teams to integrate user-facing elements with server-side logic.
Optimize the platform's infrastructure to handle large-scale data processing and analysis.
Troubleshoot and debug complex issues, identifying and implementing the most effective solutions.
Contribute to the architecture and system design decisions for the backend infrastructure.
Stay up to date with industry trends and new technologies to continuously improve backend performance.
Requirements:
7+ years of software development experience in a fast-paced SaaS environment.
Strong experience with server-side technologies, particularly Node.js, Python and SQL.
In-depth knowledge of databases; experience in schema design and optimization.
Expertise in API development and microservices architecture.
Familiarity with cloud platforms such as Google Cloud/AWS.
Understanding of containerization and orchestration tools (Docker, Kubernetes).
Experience with message queues (e.g., RabbitMQ, Kafka or their cloud alternatives such as SQS/pubsub) and data processing.
Experience with client-side technologies (e.g. React) is a plus
Applied AI or video editing knowledge is a big plus.
Excellent problem-solving skills with a focus on scalability and performance.
Ability to work independently while also thriving in a collaborative team environment.
This position is open to all candidates.
 
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חברה חסויה
Location: Tel Aviv-Yafo
Job Type: Full Time
our company seeks a Senior Architect to join our growing Innovative DataEngine team!
This is a great opportunity to be part of one of the fastest-growing infrastructure companies in history, an organization that is in the center of the hurricane being created by the revolution in artificial intelligence.
As a hands-on Architect, you will be defining, designing, and building advanced storage features and extensions to make the our company platform differentiated in a broad set of use cases primarily in the HPC/AI fields. You will build proof of concept implementations and work closely with the R&D teams to deliver production-grade solutions.
we are the data platform company for the AI era. We are building the enterprise software infrastructure to capture, catalog, refine, enrich, and protect massive datasets and make them available for real-time data analysis and AI training and inference. Designed from the ground up to make AI simple to deploy and manage, our company takes the cost and complexity out of deploying enterprise and AI infrastructure across data centers, edge, and cloud.
Our success has been built through intense innovation, a customer-first mentality, and a team of fearless company ronauts who leverage their skills & experiences to make a real market impact.
Requirements:
Proficient in C/C++
At least 10 years experience in file and/or object storage product hands-on development
Deep understanding of Linux/Windows internals
Strong familiarity with NFS/SMB file protocols
Familiarity with TCP and/or RDMA technologies is a strong plus
Able to create and communicate the 'big picture' in a clear way
BSc/MSc degree in Computer Science, Engineering or equivalent.
This position is open to all candidates.
 
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27/08/2025
Location: Tel Aviv-Yafo and Yokne`am
Job Type: Full Time
We are looking for a versatile Senior Software Engineer for the company DPU Platform team. This position offers the opportunity to have real impact in a multifaceted, technology-focused company affecting product lines that empower the most advanced data centers in the world. Using your deep knowledge of embedded platforms, operating systems, and software distribution technologies, you will work with a world-wide development team to solve the unique challenges of delivering the world's most powerful platforms.
What you'll be doing:
Develop system software components including processor firmware and bootloaders, kernel drivers/modules, and user space applications and libraries
Collaborating with hardware and product design teams to develop software for sophisticated SOC platform designs
Assisting world-wide teams with various customers' and internal DPU projects
Tackle complex system-level optimization and resource utilization challenges
Participate across all levels of product development lifecycle that values high-standards for clear requirements, software quality and performance
Collaborate within a worldwide matrixed software development team, and have broad impact within our highly-dynamic and technology-focused company.
Requirements:
Bachelor's degree in Computer Science/Engineering or equivalent experience
5+ years developing software for embedded systems (C is required, Python)
Proven understanding of the system software stack, with a focus on software/hardware interaction, including platform firmware, device drivers, Linux kernel, and how user-space applications utilize system services to achieve high performance
A deep knowledge of high-performance processor architecture including CPU and cache coherency concepts, as well as hardware accelerators
Well-rounded engineering skills, including technical investigation, design, testing, and agile software engineering process
Outstanding written and oral communication skills
Must be proficient in the C programming language
Experienced with build environment tools (gcc, git, github, make, bitbake, shell scripts, gerrit, jenkins, etc)
Ways to stand out from the crowd:
Background with ARMv8 microarchitecture, ATF and/or UEFI software is a strong plus
Experience with multiple Linux distributions, with the ability to compare and contrast them
Experience developing security key management solutions is very desirable
Exposure to secure boot flows and/or trusted computing environments.
This position is open to all candidates.
 
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5 ימים
חברה חסויה
Location: Tel Aviv-Yafo
Job Type: Full Time
We are looking for a senior backend engineer who is truly cross functional possesses strong engineering foundations for developing highly performant services. The ideal candidate will have a deep understanding of algorithms and Python fundamentals, as well as an understanding of the capabilities and limitations of LLMs.
They will be able to quickly collaborate with their product counterparts to iterate over new, cutting edge features and capabilities and get them to the hands of our users. Collaborating closely with product teams, they will quickly ideate, develop and deliver innovative features and capabilities to our users.
If you have the skills and experience we are looking for, we encourage you to apply for this exciting opportunity to join our team and make a significant impact on the future of AI
Role and Responsibilities:
Build the framework used to supercharge our algorithm teams to write scalable, performant algorithms
E2E ownership of production services, databases and infrastructure
Work in fast iteration loops with business/product managers to architect and deliver new products and capabilities
Drive the architectural design, including dependent services and service interactions (APIs & SDKs)
Apply judgment and experience to balance trade-offs between competing interests and optional solutions, considering profiling data to inform decisions on performance and resource utilization.
Help with coaching and mentoring team members, and maintaining high standards of software quality within the team.
Requirements:
5+ years of programming experience. Proficiency with Python is a huge plus.
Experience with building SaaS applications from conception to production.
Strong hands-on experience with production systems, continuous integration and deployment and testing best practices.
Performance engineering experience to ensure applications are built to scale, run, and perform for varying demands
Able to clearly articulate architecture patterns of complex systems, with business and technical implications, to executive and customer stakeholders
Collaborate with engineers across the organization to champion standard software patterns and the reuse of shared libraries and services
Advantage: Experience working with Large Language Models (LLMs) and cutting-edge AI technologies.
Advantage: Experience with the following technologies is a plus: Celery, Databases such as postgres, redis,and pgvector support such as Aurora & alloydb), docker containers, etc.
This position is open to all candidates.
 
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חברה חסויה
Location: Tel Aviv-Yafo
Job Type: Full Time and English Speakers
We are currently seeking a talented, passionate, and experienced Senior Backend Developer to join our team. You will contribute to the development of a robust product that operates across platforms and leverages cutting-edge technologies, providing critical insights for cybersecurity operations.
Main Responsibilities:
Design and implement key software components in flagship product.
Build and maintain a lightweight, cross-platform, high-performance agent (Rust).
Build and maintain a component that acts as a Command & Control (C&C) server written in Python, gathering data from Rust applications deployed on various platforms.
Collaborate with cross-functional teams to drive product and technical innovation.
Mentor and learn from other engineers in the team.
Requirements:
A minimum of 5 years of experience as a backend developer.
Extensive experience (5+ years) in C, C++, or Rust development, with knowledge of cross-platform compilation (Preferred).
Experience with Python (Including Flask, Async)
Familiarity with Docker, Kubernetes, and cloud platforms (preferably AWS).
Solid understanding of CI/CD pipelines and best practices in continuous integration and deployment.
Hands-on experience in building and maintaining distributed systems at scale.
Strong team player with excellent communication skills and a collaborative approach.
Proficiency in English (written and spoken).
Advantages:
Experience in the cybersecurity domain.
Experience in developing within a cross-platform environment.
This position is open to all candidates.
 
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Location: Tel Aviv-Yafo
Job Type: Full Time
Were looking for a bright and passionate Senior Software Engineer to join our R&D Core team. In this critical role, you will design and develop solutions for in-house operating systems and platforms building our backbone cloud data centers and our edge on-prem devices. our company's solutions are running on a variety of hardware, ranging from small, embedded devices, to high-end servers, and cloud environments.
Responsibilities:
Design and implement operating system utilities and components to ensure a performant, stable, secure, maintainable, and transparent ecosystem in our cloud
Proactively be on top of new emerging technological trends in low-level networking, hardware, kernel, and open-source themes. Implement and specialize in open-source solutions to specific our company's needs.
Investigate and test performance capabilities aiming at squeezing the lemon out of our hardware.
Requirements:
At least 6 years of experience as a hands-on senior software developer of a large-scale network or security solution.
In-depth knowledge of Networking, Network Protocols and Environment
Strong proficiency with C in a multithreaded environment
Experience in integration with open-source software and packages
Experience with implementing new hardware solutions and the ability to consume programmers guides and specs
Deep working knowledge with Linux systems, utilities, customizability options, and deep understanding of kernel internals, hardware-software interface, and system resource management
Passionate about demystifying performance, and the system internals from smallest Makefile flags and bios configurations and up to holistic integrated solutions with many moving parts
Expert in designing and building highly scalable services, particularly in SMP environments
A team player with excellent collaboration and communication skills
Ability to learn new material and be the pioneer of new technology introduced and adopted by our company.
This position is open to all candidates.
 
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1 ימים
Location: Tel Aviv-Yafo
Job Type: Full Time
Run:ai, now part of our company, has evolved AI infrastructure by merging GPU virtualization with Kubernetes-native capabilities. Our world class AI platform allows organizations to improve productivity and efficiency for data scientists and machine learning engineers. With deep Kubernetes expertise and a focus on innovation, we are dedicated to developing cutting-edge technologies, delivering the best user experience for our customers, and providing deep visibility into workload performance through rich metrics that help users optimize their AI workloads. We are looking for highly skilled software engineers to join our Platform Group and help shape the future of AI infrastructure.
The role of a Senior Software Engineer in the Platform Group is to design and develop scalable, high-performance systems that support the next generation of AI workloads. You will collaborate with experts across domains, tackle complex challenges, and drive innovations that empower our users to push the limits of AI capabilities.
What youll be doing:
Designing and developing enterprise-grade systems with a strong focus on scalability, reliability, and performance.
Building and optimizing microservices-based architectures using Kubernetes and cloud-native technologies.
Collaborating closely with backend engineers, product managers, and other collaborators to deliver impactful solutions.
Writing clean, maintainable, and testable code in Go
Conducting code and design reviews to uphold high-quality standards and mentor team members.
Requirements:
B.Sc. in Computer Science or a related field.
5+ years of experience in backend software development, including system design and architecture.
Proficiency in at least one backend programming language (We write in Go).
Strong understanding of microservices architecture, RESTful APIs, and relational databases.
Deep familiarity with Kubernetes and the cloud-native ecosystem.
Demonstrated ability to tackle complex technical challenges and deliver high-quality solutions.
Ways to stand out from the crowd:
Expertise in Kubernetes internals and advanced cloud-native technologies.
Hands-on experience with HPC or AI/ML platforms.
Familiarity with AI inference workloads and performance optimization.
Proficiency in Linux, with knowledge in networking, security, storage, and virtualization.
This position is open to all candidates.
 
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