דרושים » תוכנה » Software Engineer - Kusto

we are looking for a SW Team Leader.
As the team leader, you will manage a multidisciplinary engineering team and help shape the future of audience building and activation. You will work closely with product, architecture, data, and other engineering teams to deliver scalable, reliable, and user-centric solutions. This role requires a strong engineering leader who is passionate about building excellent teams, solving complex data and backend challenges, and driving execution in a fast-moving environment.
What Youll Do
Lead and grow a high-performing engineering team responsible for end-to-end ownership of audience-related products and capabilities
Drive the design and delivery of scalable backend systems and data flows that power audience creation, enrichment, segmentation, and activation
Partner closely with Product, Design, Architecture, and cross-functional engineering teams to define and execute the team roadmap
Translate product and business goals into clear technical plans and ensure predictable, iterative delivery
Stay hands-on and involved in architecture discussions, design reviews, and code reviews
Foster a strong engineering culture of ownership, collaboration, quality, and continuous improvement
Mentor and develop engineers, supporting their professional growth and helping them reach their full potential
Recruit top talent and build a healthy, balanced, and effective team
Ensure high production standards, operational excellence, and system reliability
Promote curiosity and technical excellence by evaluating new tools, technologies, and approaches where relevant
Take an active role in shaping the broader engineering direction of the Collab Unit together with fellow team leaders

we are looking for a talented, hands-on and experienced DevOps Engineer to join our Operations team.

In this role, you will be responsible for ensuring the availability, reliability, and scalability of our production environments, proactively monitoring systems in real time and troubleshooting complex technical challenges. Youll work with modern cloud-native technologies, help improve operational efficiency, and play a key role in maintaining and evolving our infrastructure.

This is an opportunity to work on a fascinating and challenging product, gain exposure to innovative and diverse technologies, and join a fast-growing company that is leading its field. At Upstream, we invest in our people and support both personal and professional growth.

Were looking for someone with strong technical skills, a positive mindset and a constant drive for excellence.

This is a full-time, hybrid role based in Herzliya, Israel.

Responsibilities
Implement and operate large-scale Kubernetes and cloud solutions
Build and maintain infrastructure across AWS / Azure / GCP
Monitor customer infrastructure and production environments
Roll out processes for new services and applications
Enforce and maintain cloud and product security standards
Troubleshoot and resolve technical issues in customer environments
Develop and maintain infrastructure automation tools and workflows
Implement automation processes and AI-driven tools to improve operational efficiency

As a Senior Software Architect, you will be responsible for defining the architecture and technical strategy of our SaaS and on prem platforms. You will work with multiple engineering teams on building scalable, secure, and high& performance data platforms that support enterprise AI workloads and mission critical applications.

You will:
Define and evolve architectural standards across security, data, and observability.
Collaborate with engineering teams to ensure cohesive and scalable system design.
Architect high scale services, APIs, and data pipelines for enterprise workloads.
Conduct architectural specifications review sessions (we work SDD and TDD), design workshops, and code level consultations.
Mentor engineers and lead architectural governance and design decisions.

The Software Engineering team delivers next-generation application enhancements and new products for a changing world. Working at the cutting edge, we design and develop software for platforms, peripherals, applications and diagnostics - all with the most advanced technologies, tools, software engineering methodologies and the collaboration of internal and external partners.

As a Senior Backend Engineer in the Data Management team, you will be instrumental in developing the core of our AI and data platform. You will design, develop, and maintain robust, high‑performance, and scalable backend services that support data‑driven and AI‑based solutions.

You will take part in solving complex technical challenges, optimizing system efficiency, and contributing to key architectural decisions that will shape the future of our platform. This role combines hands‑on backend development, deep problem‑solving, and close collaboration with cross‑functional teams.

You will:
Design, develop, and maintain scalable backend services for AI and data platforms.
Contribute to architecture and design decisions for distributed and high‑scale systems.
Build and maintain microservices and event‑driven systems.
Work with SQL and NoSQL databases to support data‑intensive workloads.
Debug, monitor, and improve production systems for performance and reliability.

Join us as a Principal Member of Technical Staff on our Lightning team in Israel to do the best work of your career and make a profound social impact. As a core member of our elite innovation unit, you will architect and build next-generation AI/HPC storage platforms enabling massive-scale "AI Factories."

You will operate as a deep technical leader, influencing architecture and solving complex system-level challenges across distributed filesystems and performance engineering.

As a member of Technical Staff, you will be responsible for designing and building next-generation distributed storage systems for AI and HPC workloads, focusing on extreme performance and scalability. You will work with product architects and global engineering teams on advanced filesystems, data services, and performance-critical platform innovations.

You will:

Architect extreme-scale distributed storage systems tailored for AI model training and large-scale GPU clusters.

Design and develop high-performance, multi-threaded components in C/C++ on Linux/Unix platforms.

Lead the evolution of parallel filesystems (Lustre, GPFS) and scale-out NAS architectures.

Drive end-to-end performance analysis and optimization, identifying and eliminating bottlenecks in I/O paths and memory usage.

Partner with product architects and senior leadership to translate complex customer requirements into scalable, resilient technical solutions.

The Software Engineering team delivers next-generation application enhancements and new products for a changing world. Working at the cutting edge, we design and develop software for platforms, peripherals, applications and diagnostics - all with the most advanced technologies, tools, software engineering methodologies and the collaboration of internal and external partners.

We are currently looking for an experienced Software Principal Engineer to join our Cybersecurity Lab. The program will be highly focused on advanced Ransomware research and the development of resilient, unified security solutions that will be integrated across our Products.

Join us as a Software Principal Engineer on our Engineering Development team in Beer-Sheva, Israel to do the best work of your career and make a profound social impact.

As a Software Principal Engineer, you will be responsible for leading the architecture and developing sophisticated software systems to combat modern ransomware threats. You will align technical solutions with business goals, confidently driving and "selling" your architectural vision across the organization.


You will:
Lead the design and architecture of high-quality, complex cybersecurity systems and anti-ransomware software environments.
Present, pitch, and "sell" architectural concepts to various audiences and stakeholders, utilizing highly persuasive and assertive communication skills.
Be an active, hands-on member of the lab, collaboratively realizing features through development, test, and delivery.
Mentor team members in design collaboration, code reviews, development tools, and processes while dynamically driving the team's technical vision.
Take part in the full software development life cycle including research, development, continuous delivery, and support.

Join us to do the best work of your career and make a profound social impact as a Senior Principal Software Engineer on our Lightning Engineering R&D team in Glil-Yam (Herzliya), Israel.

As a Senior Software Principal Engineer, you will be responsible for developing sophisticated systems and software based on the customers business goals, needs, and general business environment, creating software solutions.

You will:
Develop end‑to‑end storage features for the Lightning product, driving technical execution from requirements through design, implementation, testing, and deployment.
Architect and build AI‑driven infrastructure systems, breaking down complex initiatives, identifying dependencies and risks early, and defining software specifications with a strong security and quality focus.
Set the technical bar through hands‑on development and code reviews in C++, Python, and Linux environments.
Collaborate with and influence global teams, communicating technical decisions, progress, and risks clearly, while contributing actively in an Agile development environment.
Establish and evolve engineering standards and best practices as the organization scales.

At Infinidat, a Lenovo company, we help enterprises and service providers empower their data-driven competitive advantage at scale. We're looking for a top-notch Backend Engineer to join Infinidat's Big Data / AI Ops group. In this role, you'll design and build the services that power our data platform — developing scalable microservices, optimizing data pipelines, and working closely with large-scale storage and operational datasets.

Responsibilities:

* Design, develop, and maintain backend services and microservices in Python
* Build and optimize database queries and schemas, primarily on PostgreSQL and ClickHouse
* Develop and operate data-intensive services supporting big data and AIOps workloads
* Collaborate with cross-functional teams on architecture, performance, and reliability
* Write clean, well-tested, maintainable code and participate in code reviews

At Infinidat, a Lenovo company, we empower enterprises and service providers with cutting-edge storage platforms that redefine performance, reliability, and cyber resilience at scale. We’re looking for passionate and bright individuals who wish to take part in the design, development and all technical-related aspects of INFINIDAT NAS team. The selected candidate will be part of a professional team that develops in C++ over Linux high-performance, multi-threaded, clustered, mission-critical, server-side products.

Responsibilities:

* Design, develop, and maintain SW components for NAS, including file system management .
* Implement & optimize network file-sharing protocols (NFSv3/4, SMB/CIFS, S3).
* Troubleshoot and resolve complex issues related to performance, data integrity, and reliability through clustered env.
* Collaborate with QA, PM and other RnD groups (Core, UI/CLI, mgmt API, platform/HW).
* Write clean, well-tested, maintainable code and participate in code reviews.
* Improve code quality (python suites, code coverage, static analysis, memory leak detection).
* Contribute to system architecture decisions, especially around scalability, high availability, and fault tolerance.
* Monitor and improve system performance under high I/O and concurrent access conditions.
* Document technical designs, APIs, and operational procedures.

We are looking for an R&D Group Lead to take ownership of the SaasLab group - leading multiple engineering teams responsible for the core platform services that every product depends on. You will drive the technical vision and execution or architectural transformation while ensuring the reliability and scalability of SaaS foundation.
The position requires a strong architectural mindset, experience leading platform and infrastructure-level work, and the ability to balance long-term technical strategy with continuous delivery of business value.
What youll do
Lead and mentor a group of engineers and team leads across multiple domains (core entities, access & API gateway, billing & integrations), fostering growth in design, architecture, and people leadership
Own the SaaS platform end to end - ensuring high availability, security, and operational excellence of the systems that underpin every product
Drive and execute an architectural transformation: decoupling from legacy data stores, building a resilient domain model, and adopting modern patterns like GraphQL Federation
Work closely with product managers and cross-functional stakeholders, taking accountability for group deliveries and ensuring teams ship on time with excellent quality
Lead technical initiatives, processes, methodologies, and architectural decisions across the group
Drive AI Products development, SDLC and process improvements via cutting edge tools and methodologies
Be a meaningful and major member of AFOS leadership team and influence the units engineering vision, processes, and culture