דרושים » הנדסה » Sr Principal/ Performance & Scalability Architect (Idira)

Were looking for a driven, excellent Senior Backend Developer with a true obsession for technologies, AI, a builder who constantly explore, push boundaries and shares knowledge with others.
Join our Parking Domain and work on large-scale, high-impact systems serving millions of users!
Responsibilities
Lead complex backend projects, from functional specifications and technical design through development, deployment, and production support.
Partner closely with the Team Lead, contributing to team leadership through code reviews, mentoring, and maintaining high engineering standards.
Design, develop, and own scalable, production-grade backend systems.
Architect and lead the development of cloud-native, microservices-based systems and distributed architectures on AWS.
Work with a variety of data storage technologies and make informed decisions on data architecture.
Collaborate with cross-functional teams, including Product, DevOps, and Frontend, to deliver end-to-end solutions.
Actively leverage AI tools such as Cursor, Claude Code, and other AI coding assistants to accelerate development and improve engineering productivity.
Design and build reusable AI sub-agents, skills, and templates to scale development workflows across the team.
Main Tech Stack: Python, .NET Core, AWS, DynamoDB, SQL Server, and more.

We are looking for a Senior Staff Software Engineer to join our elite team building a new SaaS product. You will use AWS serverless architecture, AWS CDK, and Python to design, develop, test, and deploy services. This role involves practicing the full software development lifecycle in an agile environment, collaborating with cross-functional teams, and exploring new technologies.
Your Impact:
Design, develop, test, secure, and deploy services from planning to production using AWS serverless architecture, AWS CDK, and Python.
Practice the full software development life cycle within an agile-oriented environment.
Lead the design, development, and delivery of features in a complex SaaS application.
Participate in continuous and iterative engineering cycles with an emphasis on code quality, supportability, scalability, and performance.
Collaborate closely with security architects, product managers, and other development teams.
Explore, evaluate, and implement new technologies and tools to ensure we are using cutting-edge solutions.
Champion high-quality code design and participate actively in code reviews to optimize and challenge the status quo.

we are looking for a Senior AI Software Engineer to join our Generative AI foundation team. We build AI agents and shared infrastructure that power GenAI capabilities across the company, enabling CyberArks product lines to adopt agentic workflows safely, reliably, and at scale. In this role, youll be involved in the full software lifecycle - from fast-moving prototypes and POCs to production-grade, observable systems. Youll collaborate with product managers, researchers, and engineers to translate ideas into robust services, bringing a pragmatic mindset to experimentation, iteration, and operational excellence. Youll work hands-on with leading LLMs and the modern agentic ecosystem, leveraging a wide range of AWS services. Youll use cutting-edge frameworks and techniques to develop, evaluate, and continuously improve our solutions through solid design, flexible implementation, strong telemetry and evaluation, and production feedback loops.
Your Impact:
Design, develop, and deploy scalable AI agents and shared infrastructure for GenAI capabilities.
Manage the full software development lifecycle, from prototyping to production-grade, observable systems.
Collaborate with product managers, researchers, and engineers to translate ideas into robust and scalable services.
Work hands-on with large language models (LLMs), agentic frameworks, and a broad range of AWS services.
Implement strong telemetry, evaluation metrics, and feedback loops to continuously improve AI solutions.
Champion operational excellence through pragmatic experimentation, iteration, and solid design.

we are looking for a Staff Software Engineer.
Security R&D operates in two complementary modes: open contribution to product engineering - writing code alongside product teams where security expertise adds value - and developing its own security capabilities, including internal tooling, externally facing product features, AI-powered security automation, and third-party integrations.
This is a new team being stood up in Petah Tikva, Israel, co-located with ServiceNows AI Security Research team. You will help shape the teams engineering practices and technical foundation from day one.
This role reports to the Sr. Engineering Manager, Security R&D.
What You Will Do:
Build Security Capabilities
Design and develop security tooling, automation, and platform services that operate at ServiceNows enterprise scale.
Contribute code directly into ServiceNow product engineering codebases, embedding security capabilities where they have the highest impact.
Build AI-powered security automation by integrating in-house models and third-party services into production workflows.
Leverage ServiceNows platform - Agent Framework runtime, ACL enforcement, data layer, and workflow engine - to create security capabilities that external vendors cannot match.
Collaborate Across Teams
Work closely with the AI Security Research team on tooling for AI agent security, translating research insights into production-grade engineering.
Partner with product engineering teams during open contribution engagements, earning trust through code quality, reliability, and delivery.
Participate in design reviews, code reviews, and architecture discussions, contributing to the teams technical standards and engineering culture.
Grow with the Team
Help define engineering best practices as a founding member of the Security R&D team.
Contribute to hiring and onboarding as the team scales, helping maintain the engineering bar.
Stay current on emerging AI/ML technologies and security threats, bringing new ideas into the teams roadmap.

Required Chief Software Architect
We are scaling rapidly - powering live sports production globally, expanding AI-driven highlight and analytics platforms, and building the next generation of athlete and fan-facing experiences. We are looking for a Chief Software Architect to lead the evolution of our end-to-end sports AI technology stack. Youll be responsible for harmonizing our cloud portfolio, integrating streaming infrastructure for over 1.5 million games, ML/AI pipelines, and consumer-facing apps with millions of users into a seamless, scalable solution.
As part of your role, you will:
Establish a unified platform strategy - define the shared services, common data models, and API standards that allow our streaming, ML, and consumer products to continue and scale as a holistic, integrated ecosystem.
Own cloud software architecture - define and maintain the end-to-end architectural vision and practice all the way from streaming to real time analysis and ML and to our data and SaaS solutions.
Drive cross-team alignment - run architecture reviews and design forums; align autonomous engineering teams on a shared technical roadmap.
Lead scalability & performance strategy - identify and eliminate bottlenecks across services, technical silos, redundant infrastructure. compute, storage, and data flows to support 10x growth.
Own security architecture - Build a security-first architecture that automates privacy compliance (GDPR/COPPA) across the entire video and data lifecycle.
Mentor and elevate engineering - act as the go-to technical authority for cross-cutting design challenges and raise the architectural bar across teams.
Leverage AI to accelerate - champion AI-first thinking and tooling across engineering workflows.

Come join the team as a Staff Machine Learning Engineer.
We are seeking a highly skilled ML engineer passionate about building a world-class platform at a high scale, specifically focused on delivering AI capabilities.
You will be part of a vibrant team of AI Scientists and ML Engineers, helping to build the next generation of awesome products and experiences using cutting-edge Generative AI technology.
If you love having stretch goals, challenges, and making customers incredibly happy while fostering your obsessive need for perfect code and user experience, this is the job for you.
Responsibilities:
Design, implement, and enhance services at large scale, specifically focusing on improving Generative AI inference, quantization, optimization, finetuning, and evaluation.
Use your coding expertise to design and implement scalable, modular, and secure services.
Develop backend systems that support serving of LLMs and AI Agents at scale, utilizing the latest industry tools and techniques.
Work cross-functionally with product managers, AI scientists, business units, and other engineers to understand, implement, refine, and design Generative AI models.
ng end-to-end responsibilities including technical documentation and automation tests.
Interact with a variety of data sources, working closely with peers to refine features from the underlying data and build end-to-end pipelines.
Resolve defects and bugs during testing, production, and post-release patches, and participate in peer code reviews.
Explore the state-of-the-art technologies and apply them to deliver customer benefits.

Be part of Analyzing, designing and developing new features for the Palo Alto IDIRA web interfaces and backend infrastructure for a fast growing SaaS enterprise product. Take part in feature development from the requirement definition stage to final deliverable.
Lead and own various development efforts in the group (Backend/Frontend)
Research platforms and frameworks in the Server side, Cloud and Container Orchestration domains, Web, UI.
Produce quality products that meet high security, stability and performance standards
Diverse technology stack using various programming languages such as Java Spring Boot, Angular 19+.
Member in a highly talented cross-functional development team, built of developers, architects and QA, in an agile oriented environment
Report to R&D Manager.

We are seeking a highly motivated and experienced Principal/Sr Staff Software Engineer to join our group. As a senior developer, you will design and build our new high-scale, complex, cutting-edge systems built in Angular, React & Python running over AWS. You will enjoy both infrastructure and applicative challenges.
Your Impact:
Practice all software development life cycle in an agile-oriented environment.
Design and implement the infrastructure of the system.
Research and implement sophisticated Cyber security mechanisms.
Explore new technologies and tools to keep us using cutting-edge solutions.
Help guide and contribute to feature design and implementation to bring the product to the next level.
Participate in continuous and iterative engineering cycles with an emphasis on code quality, supportability, scalability, and performance.

We are looking for a Principal Engineer Software to join our elite team which is responsible for building Identity Directory service and User management. In this role you will be using AWS serverless architecture, AWS CDK and C# to design, develop, test, secure & deploy services from planning to production. The team works in full collaboration with security architects, product managers and other development teams. Together we produce complex and advanced Saas service that meet the highest security standards and NFRs. We are looking forward for energetic and versatile person to join our family and help us achieving our goals.
Your Impact
Practice all software development life cycle in agile oriented environment
Design and implement the infrastructure of the system.
Research and implement sophisticated Cyber security mechanisms
Explore new technologies and tools to keep us using cutting edge solutions
Help guide and contribute to feature design and implementation to bring the product to the next level.
Participate in continuous and iterative engineering cycles with emphasis on code quality, supportability, scalability and performance.

We are looking for a Staff Performance Engineer with hands-on experience, great problem-solving skills, and self-learning ability. You should be highly motivated and have excellent interpersonal skills. A performance engineer who will identify performance and stability issues, preferably in the early stages of design, find the root cause, and suggest solutions or better design
Responsibilities:
Act as the software Performance focal point in the R&D team, lead and centralize all the relevant activities, consulting, and guidance for performance and functionality for the team
Provide actionable tasks to R&D by analysing performance results and tracking benchmarks.
Design, execute, and analyse scalability, stability, and load tests.
Review new features and assess the Performance Risk
Investigate Production/customer issues/tickets when needed
Own and maintain the performance lab environment
Provide production resource settings and optimization.