לוח משרות דרושים Principal Engineer משרה מלאה, לחיפוש זה נמצאו 90 משרות

Join our world-class team of researchers and engineers in Tel Aviv, Israel, and play a pivotal role in architecting a more secure foundation for the enterprise browser landscape. This is not just a job; it's a chance to leave your mark on the future of security. Become a pioneer in shaping the core of our Chromium-based enterprise browser and push the boundaries of what's possible.
Your Impact
Lead the change - Own critical features from conception to deployment, shaping the core of our Chromium-based enterprise browser
Mastermind innovations - Solve difficult challenges, keeping our users experience smooth and secure
Empower your team - Mentor and guide fellow engineers, sharing your expertise and fostering a collaborative environment where brilliance thrives
Champion excellence - Set the bar high, driving continuous improvement in processes, tools, and the overall product
Join us and
Work alongside the best in the industry, pushing the boundaries of enterprise security in a collaborative and inspiring environment
Shape the future of a critical product, impacting millions of users and making a tangible difference in the cybersecurity landscape
Grow as a leader and innovator, with unparalleled opportunities to mentor, research, and shape the technical direction of our team.

We are looking for an experienced Principal Engineer who can drive the development of our infrastructure platform. You'll be working on cloud-based solutions, developing automation tools, and building systems that enhance our development and deployment capabilities. This role offers the opportunity to work with cutting-edge technologies while solving complex infrastructure challenges.
The Infrastructure team is responsible for building and maintaining core automation systems, cloud infrastructure, and developer tools that power our products. We work extensively with Python, Azure cloud services, and modern DevOps practices to create scalable and reliable solutions.

We are seeking an exceptional software engineer with the imagination to challenge existing designs and the discipline to implement those ideas in production-quality systems.
This role requires a passion for software development, strong system design skills, and deep expertise in coding and debugging. The ideal candidate is also a natural mentor, capable of guiding and developing junior engineers.
This position is for a Principal Software Engineer with extensive experience in databases and systems algorithms for distributed data platforms (databases, replication, HA, data-traversal, deduplication), who can lead the design and implementation of large, complex initiatives end to end.

The company Virtualization team is seeking a Principal Software Engineer to help define and build the next generation of solutions for running Microsoft Windows as a guest operating system on OpenShift Virtualization. In this role, you will apply your in-depth knowledge of Windows operating systems to contribute to a critical component of our OpenShift. You will work within a collaborative, globally distributed team and have the opportunity to make a significant impact on our cloud-native and Kubernetes virtualization offerings.

What you will do

Architect, design, and implement features related to the Windows guest operating system experience within OpenShift Virtualization, focusing on performance, stability, and interoperability.

Serve as a primary resource for technical expertise on Windows guest issues, collaborating with upstream communities and other engineering teams.

Contribute to the full development life cycle, including requirement analysis, design, development, testing, and documentation.

Mentor junior team members and provide technical leadership on complex projects.

Engage with upstream communities like Kubernetes, KubeVirt, and QEMU to contribute and align our strategy.

Troubleshoot and resolve complex problems reported by customers and quality engineering teams.

Advocate for best practices in software development, including code quality, continuous integration, and automated testing.

We're looking for a Principal Software Engineer to take end-to-end ownership: from research and design through production, on systems that combine classical algorithms with AI/LLM-based capabilities. This is an AI-native role in both senses - you'll build security for AI systems, and you'll work AI-first yourself, using coding agents across the development lifecycle and knowing how to get consistently high-quality results from them.
You'll work as a senior individual contributor with real influence over architecture and product direction, collaborating directly with security researchers, data scientists, and product managers across our Poland and Israel teams (1-hour time difference - genuine daily collaboration, not satellite work).
What You'll Do:
Own solutions end to end - from studying the domain and generating your own ideas, through research and design, to coding, shipping, and supporting them in production.
Drive independent research in a new domain where problems are not fully defined, balancing innovation with practical, cost-effective engineering
Build and evolve backend & frontend, extending traditional microservices with AI/LLM-based capabilities
Use AI agents throughout development - research, design, coding, and testing - to raise both speed and quality
Work closely with security researchers, data scientists, and product managers to turn ideas into shipped product

We're looking for an exceptional Staff / Principal Engineer who can own complex technical domains, shape system architecture, and lead end-to-end development while remaining 100% hands-on. You will report directly to the VP R&D, work closely with them on technical strategy and architecture, gradually take ownership of architectural responsibilities across the platform, and become one of the company's leading technical voices. Along the way you'll help mayors and other city leaders understand their residents and their city in more effective ways, improving the lives of millions of citizens around the world.
Key Responsibilities:
Own complex product domains from architecture through production
Lead end-to-end feature development across frontend, backend, and cloud
Drive architectural decisions and technical direction across the platform
Design and build scalable distributed systems
Design and develop AI-powered capabilities as part of the core product
Work closely with the VP R&D on technical strategy and architecture
Mentor engineers through technical leadership (without people management)
Serve as one of the company's technical leaders, influencing engineering standards and long-term technical strategy

We are looking for a hands-on AI Platform Team Lead to build and lead the team behind this platform: a high-throughput, low-latency engine that runs GPU-based models, from MMBERT-style models to LLMs, together with CPU-based heuristics and security logic.
This is a core infrastructure role for someone who wants to own the runtime layer of AI security at scale: performance, reliability, orchestration, GPU efficiency, and production-grade execution in the traffic path.
The team will also own the model lifecycle required to take AI security algorithms from research to large-scale production, working closely with research and algorithm teams.


Responsibilities
Build and lead Catos AI Platform team: hiring, mentoring, architecture, technical direction, and execution.
Own the AI security runtime platform for high-throughput, low-latency inline security decisions across Catos global cloud and PoPs.
Design the orchestration layer for running GPU models, CPU heuristics, and security logic as one production engine.
Own production readiness: observability, SLOs, autoscaling, reliability, rollout, rollback, and operational health.
Own the model lifecycle platform: registry, versioning, deployment, monitoring, and safe production rollout.
Work closely with research and algorithm teams to productionize AI security models and algorithms at scale.
Define the long-term platform strategy for AI runtime and model serving at Cato.

Required MI Software Principal Architect
Job Description Summary
As the Molecular Imaging (MI) Principal Architect, you will lead the software architectural vision and execution for MI PET and SPECT systems. This role is pivotal in shaping the software architecture that powers MI products, ensuring they are scalable, secure, and clinically impactful. You will collaborate across engineering, systems, and clinical teams to deliver differentiated solutions that advance diagnostic precision and operational efficiency in nuclear medicine.
Key Responsibilities:
Architecture Leadership & Execution:
Own and drive technical architecture discussions across MI software subsystems and products.
Define and evolve the architecture for MI software platforms, balancing legacy integration with modern design principles.
Develop and maintain architectural roadmaps aligned with MI product strategy and clinical needs.
Ensure software architectural decisions are translated into implementable designs and consistently realized across development teams.
Review and approve critical design decisions and system-level tradeoffs.
Participate in architecture governance and ensure compliance with design controls and regulatory standards (e.g., IEC 62304).
Technology Strategy & Innovation:
Evaluate and integrate emerging technologies into MI software solutions.
Drive software modernization efforts.
Collaborate with the Imaging Architect Office and MI systems teams to define the long-term technology runway for PET/SPECT modalities.
Lead the design, implementation, and governance of safe, compliant agentic AI use across the organizations software development life cycle.
Cross-Functional Collaboration:
Partner with MI systems engineering, clinical applications, and hardware teams to ensure cohesive system-level architecture.
Guide early-stage stakeholder engagement and support integration with legacy and future-state systems.
Influence and align global teams on architectural direction and technical standards.
Operational & Business Acumen:
Ensure architectural decisions support operational stability, serviceability, and lifecycle cost optimization.
Translate architectural strategies into measurable business and clinical outcomes, and communicate effectively with cross-functional stakeholders.
Support capital and operational planning through informed technology choices and risk assessments.
Mentorship & Talent Development:
Mentor staff and engineers within the MI software team, fostering architectural depth and leadership growth.
Contribute to the development of the technical career path and talent pipeline within the MI organization.

Were looking for a Principal Solutions Engineer to join us and spread our power. As a Principal Solutions Engineer you will be acting as the technical authority for the platform, specializing deeply in Outpost. Working across cloud infrastructure, Kubernetes, and customer success, you will drive business and technical value for prospects and customers.
Responsibilities:
Serve as the go to technical resource for sales and solutions engineering on our Platform architecture questions, messaging, and presentations.
Own Outpost investigations end to end, diving into IAM misconfigurations, networking failures, provisioning breakdowns, and scan degradation across customer environments.
Root cause and triage issues across multiple cloud environments, including AWS, Azure, GCP, OCI, and Alibaba.
Partner with engineering to collaborate on escalations and reproduce issues.
Clearly distinguish between our bugs, customer misconfigurations, and cloud-provider behavior, and translate these technical gaps for both customers and engineering.
Provide technical and business-relevant feedback into Product Management based on field engagements to continuously improve our position and value messaging.
Enable the broader support and field teams by building and maintaining investigation runbooks, internal knowledge base content, and onboarding materials. Lead regular thought leadership sessions to share insights derived from customer engagements.
Collaborate with our sales teams on strategic opportunities to demonstrate the platform's technical and business value. Assist SEs and prospects during the POV process with advanced use cases, installation, deployment, and troubleshooting.
Work closely with our CTO, Field CTO, Customer Success, Product Management, and R&D organizations to maintain alignment and ensure coordinated efforts across the sales process.

This is a broad, hands-on engineering role.

Youll work directly with the founders and own the most challenging parts of the platform end to end.

The focus is backend and infrastructure, but youll work across the full stack whenever a problem calls for it.

Youll help shape the technical direction, and how engineering works as the team grows.

Responsibilities
Own the Challenging Problems - Take the most complex parts of the platform end to end, from architecture through production.
Shape Architectural Decisions - Help define service boundaries, data models, and technical direction as the platform scales.
Build the Core - Design and ship the systems at the heart of the platform.
Scale the Data Pipeline - Build the ingestion, processing, and orchestration layers that move data through the platform reliably.
Own Infrastructure - Shape deployment, observability, and reliability across cloud infrastructure and Kubernetes.
Build End to End - Work across the full stack when the problem calls for it, including the surfaces your services power.

Were looking for a Principal Backend & Data Engineer to own and evolve the core data-intensive backend architecture of our AI platform. This is a senior individual contributor role with broad architectural responsibility and deep hands-on impact.

You will be a technical authority in building scalable, high-performance backend and data systems that power our AI research engine - working closely with AI scientists, platform engineers, and product leaders. Beyond implementation, you will define technical direction, set engineering standards, and influence how we build and scale data-driven AI systems across the organization.

What Youll Do
Architecture & Technical Ownership

Own the architecture of core backend and data systems that support large-scale, AI-driven computation and inference.
Design and evolve high-performance analytical processing layers handling complex data workloads at scale.
Make and drive long-term architectural decisions across backend, data, and AI integration domains.
Define standards and best practices for performance, scalability, reliability, and data correctness.
Backend & Data Engineering

Design, implement, and optimize data-intensive backend services using Python.
Build and evolve analytical compute pipelines using technologies such as Polars, DuckDB, AirFlow, Iceberg, Spark and other ingestion and processing frameworks.
Collaborate closely with AI scientists to productionize algorithms and embed advanced intelligence into the platform.
Platform & Infrastructure

Architect and maintain containerized systems using Docker and Kubernetes.
Ensure systems are observable, debuggable, and operable in production environments.
Drive performance tuning and cost-efficiency across compute-heavy workloads.
Technical Leadership

Act as a technical authority and thought leader within the engineering organization.
Mentor senior engineers through design reviews, architectural guidance, and hands-on collaboration.
Serve as a force multiplier by unblocking complex technical challenges and raising the overall engineering bar.

We are looking for a Principal Product Manager to join our team. This is a hybrid capacity in our Israel/Tel Aviv Office role, reporting to the Senior Director, Product Management in the Security Operations Platform Product Management department. Join our data fabric and secops platform team, work in the dashboards, reporting and measurement product areas. Lead the product effort for platform reporting and dashboarding, as well as advanced semantic capabilities such as calculated dimensions, measurements, aggregations and custom KPI capabilities, enabling best-in-market product capabilities and UX that will be used by our security operations applications offerings and personas.

What youll do (Role Expectations)

Lead product discovery by deeply understanding customer problems, business goals, and operational constraints across reporting and dashboarding products that serve multiple security operations use cases

Define the product vision and roadmap for AI-powered, simple platform reporting and dashboarding capabilities from discovery through planning, UX, documentation, customer validation, and launch

Work day-to-day with engineering to prioritize backlogs, clarify scope, and ensure high-quality execution

Collaborate with applications product managers, and customers to facilitate feedback and success across multiple personas and use cases, partnering with go-to-market, sales, and customer success teams to support pilots, launches, and customer adoption

Measure product success using adoption, usage, customer value, and business outcome metrics

We are looking for a Principal AI Security Researcher with deep, hands-on expertise in AI red teaming and AI security to lead and scale RLGym’s AI security research efforts. This is not a traditional cybersecurity leadership role. We need someone who has directly worked on breaking, attacking, testing, and securing AI systems, particularly large language models (LLMs), generative AI applications, and agentic AI systems. The ideal candidate has significant practical experience designing and executing AI red-team programs, developing adversarial attacks, identifying AI-specific vulnerabilities, building automated red-teaming capabilities, and translating findings into effective guardrails and security protections. What you'll be doing:
* Lead and scale multidisciplinary teams focused on AI red teaming, adversarial testing, and AI security research.
* Design and execute sophisticated attacks against LLMs, GenAI applications, and agentic AI systems.
* Research attack techniques including prompt injection, jailbreaks, indirect prompt injection, tool abuse, agent manipulation, data leakage, model misuse, and adversarial behavior.
* Build and evolve AI red-teaming engines and automated adversarial testing systems, including RLGym.
* Building and scaling global AI security teams (red teaming, adversarial research, guardrails engineering) while fostering an innovation-driven security culture.
* Overseeing advanced adversarial evaluations for GenAI models, agentic AI, and multi-agent (A2A) systems
* Defining and implementing AI red-teaming frameworks aligned with OWASP AI Security guidelines, MITRE ATLAS, and NIST AI RMF, and operationalizing automated red-team engines to continuously stress-test models at scale.
* Partnering with product and engineering to design and deploy enterprise-ready AI guardrails – including policy enforcement layers, monitoring pipelines, and anomaly detection systems – and championing secure deployment practices for GenAI (including agent orchestration via MCP and A2A workflows).


About Alice:
Alice is a trust, safety, and security company built for the AI era. We safeguard the communicative technologies people use to create, collaborate, and interact- whether with each other or with machines. In a world where AI has fundamentally changed the nature of risk, Alice provides end-to-end coverage across the entire AI lifecycle. We support frontier model labs, enterprises, and UGC platforms with a comprehensive suite of solutions: from model hardening evaluations and pre-deployment red-teaming to runtime guardrails and ongoing drift detection. Alice is widely considered a global leader in online safety and AI security. We have some of the most forward-thinking and passionate minds in the world working to safeguard over 3 billion users across the largest AI and tech platforms. If you're creative and driven to secure the future of AI, we want to hear from you!