דרושים » תוכנה » R&D Team Lead

We are looking for a talented R&D Team Leader to lead our Runtime development team. As a vital part of our mission to deliver end-to-end security solutions, you will build capabilities that connect the software supply chain to a real-world production context-protecting software where it actually runs. If you thrive in dynamic environments, take ownership of features from end to end, and want to guide a talented team without losing your technical edge - this is the role for you
As an R&D Team Leader, you will...
Lead and mentor a high-caliber team of 5-7 developers, working on large-scale, complex, and cutting-edge distributed systems in a hands-on capacity
Manage the delivery of multiple, complex, simultaneous development projects from design through to release
Ensure that risks and issues are identified and managed closely while driving all stakeholders to deliver on time and to the required quality standards
Make key decisions to ensure the right effort at the right opportunity for the successful implementation of all initiatives
Lead the strategy and execution of runtime security capabilities, turning customer needs into reliable, scalable features that improve visibility and incident response in live production environments
Champion practical AI adoption across the team-standardize code assistants, test/data generation, and CI/CD bots; define guardrails, workflows, and success metrics.

We are seeking a highly motivated and experienced Team Leader to join our Fly group and be responsible for planning, coordinating, and leading technical projects across the full delivery lifecycle, with a strong focus on the AI capabilities at the core of the product.To join us, you should bring strong hands-on leadership, combining technical excellence with innovation, leading by example, and mentoring your team while fostering close collaboration with product partners, AI specialists, and external stakeholders.
As an R&D Team Leader you will:
Lead a team of 5-7 developers working on a large-scale, complex, and innovative product
Lead delivery across multiple product domains, including user-facing applications, backend infrastructure, and AI services, balancing priorities across disciplines and technologies
Identify and manage risks and challenges, ensuring alignment, commitment, and high-quality execution across all stakeholders
Prioritize roadmap items in partnership with product management and balance technical debt against feature delivery
Take an active role in recruiting, onboarding, and mentoring new team members to build a strong, collaborative, and high-performing team
Contribute to the architecture and design of the different solutions, while exploring new technologies in the AI, agent, and DevOps spaces to drive innovation and scalability.

Join us as a Software Team Leader and take the helm of a talented development team at the forefront of innovation. If you thrive in dynamic environments, have a passion for building scalable solutions, and want to make a real impact on thousands of users worldwide! This is your chance to lead, inspire, and drive excellence in a product recognized by Gartner as a market leader.
Email Security is one of the fastest-growing domains at our company, playing a critical role in protecting organizations against advanced threats. our company has been recognized as a Market Leader in Gartner for Email Security, reflecting our innovation, scale, and proven success in the field.
Our platform serves thousands of paying customers worldwide, operating across multiple geographic regions and supporting a truly global user base. The system is designed as a highly scalable, cloud-native solution, built to handle massive volumes of email traffic with strict performance and reliability requirements.
We work closely with AWS to deliver top-tier performance, availability, and security, leveraging advanced cloud services and best practices to provide an exceptional customer experience.
Key Responsibilities
Lead and Mentor Provide technical leadership and mentorship to a team of developers, fostering a collaborative and innovative environment.
Innovation and R&D
Stay updated with the latest industry trends and technologies, and drive innovation within the team.
AI Driven Development Leadership
-Oversee development of internal AI-powered DevTools and engineering productivity solutions.
-Collaborate cross-functionally with Product, UX, Customer success, and other stakeholders to define and deliver AI-powered solutions.
-Guide the team in prompt and context engineering best practices and the development of AI-based capabilities
Project Management
Oversee project timelines, deliverables, and resource allocation to ensure successful project completion.
Code Review and Quality Assurance
Conduct regular code reviews to maintain high code quality and adherence to best practices.
Performance Monitoring
Monitor and evaluate team performance, providing feedback and support to help team members grow and succeed.
Collaboration
Collaborate closely with cross-functional teams and customers to solve complex problems and innovate new features.

Required Tetragon Software Engineering Technical Leader
Job Description
Meet the Team
We are the company founded by the creators of Cilium and eBPF. Isovalent builds open-source software and enterprise solutions solving networking, security, and observability needs for modern cloud native infrastructure. The flagship technologies, Cilium and Tetragon, are the choice of numerous, industry-leading, global organizations.
We believe in fostering an inclusive workplace where every team member feels valued, respected, and empowered. We believe that every employee contributes to our success, and we are committed to fostering an environment where everyone can thrive. We encourage candidates from all backgrounds to apply and join us in our mission to deliver exceptional products and services.
Your Impact
Tetragon is a flexible, Kubernetes-aware observability and security tool that delivers real-time insights and enforcement. Leveraging the power of eBPF, Tetragon provides low-overhead, in-kernel visibility and intelligence across diverse environments.
As a Technical Leader, you will be at the forefront of advancing Tetragons capabilities. You will guide architectural direction while staying deeply engaged in building the systems that power our platform. Your impact will span designing high-performance data pipelines, optimizing database and distributed system performance, and ensuring massive streams of system events can be ingested, aggregated, and distilled into meaningful intelligence.
You will collaborate closely with teams across, including Hypershield and Splunk, to create the integration points that transform raw data into actionable insights for enterprise security. In this role, youll solve some of the most complex system-level challenges in observability and infrastructure, helping Tetragon evolve to meet the needs of modern cloud-native environments.
What youll do:
Develop high-quality Go (and eBPF) code for the Tetragon project.
Design and implement new Tetragon features to enhance its capabilities for Runtime security detection and enforcement
Design and optimize systems for large-scale Tetragon deployment and operation in K8s or VM platforms
Architect infrastructure that converts raw event data into intelligence streams with minimal performance overhead.
Contribute to open-source projects and represent Isovalent in community discussions.
Participate in architecture reviews, code reviews, and documentation.

we are looking for a Engineering Team Lead.
In this role, you will take an integral part in the creation of a new and innovative SaaS product.
If you are a talented software engineer that likes to solve complex problems and looking for your next challenge we want you to join our team!
What youll do: As the Team Leader , you will lead a talented team to design, implement, and deploy scalable data solutions for an innovative SaaS product. Youll be responsible for shaping the direction of a system that impacts millions of users worldwide. If you're an experienced manager with a strong technical background, ready to lead in a dynamic, fast-paced production environment, we want you on our team!
Responsibilities:
Collaborate effectively with cross-functional teams (Data Science, Security, etc.) to ensure alignment on business needs and security standards.
Manage the technical backlog, make critical decisions on product milestones, and ensure timely, secure, high-quality delivery and deployment.
Foster the growth of team members through mentorship, personal development opportunities, and the promotion of continuous improvement.
Identify, manage, and mitigate security risks across the data platform, maintaining high standards in all initiatives.
Define and implement methodologies to guarantee the performance, scalability, and quality of our data infrastructure.

Were looking for an experienced and passionate Software Engineering Team Leader to join our Elastic WAF group - the group behind most strategic and modern next-generation WAF product lines within the AppSec organization.
The Foundation team builds the core infrastructure that powers these products. The team is responsible for developing the foundations of new Cloud-Native and SaaS WAF solutions, designed for simple, fast, and DevOps-friendly onboarding and installation. These products deliver best-of-breed security through a modern, scalable architecture and seamless operational experience.
If youre passionate about leading talented engineers, designing scalable systems, and shaping the architecture of cutting-edge security products, wed love to meet you.
Key Responsibility:
Lead a team of 4 skilled developers focused on building and maintaining core components, shared services, and developer tooling.
Lead distributed system design decisions and continuously improve system performance, maintainability, and technical standards.
Design and evolve scalable, multi-tenant SaaS architecture and cloud-native platform services (microservices, APIs, event-driven systems).
Be hands-on with architecture and development in Java, Go, and Kubernetes.
Drive cross-team initiatives that improve development efficiency, reliability, and scalability.
Act as a mentor and coach to help team members grow professionally and technically.
Collaborate with engineering leads and product stakeholders to set technial direction and priorities.
Champion innovation, transparency, and a strong engineering culture.
Ensure reliability and operational excellence, implementing observability (metrics/logs/tracing) and strong incident response practices.

Were looking for an Engineering Team Lead, who will be responsible for the foundational infrastructure framework used by all our engineering teams to build, deploy, and operate AI agents safely in production. We are building the "operating system" for AI, covering agent sessions, memory management, tool orchestration, durable execution, and multi-tenant isolation. You will lead a high-impact team of 3-4 engineers to create the runtime and platform that defines the future of autonomous enterprise intelligence.
Youll Own:
Agentic Framework Architecture: Designing and building our internal agentic framework, leveraging and integrating industry-standard tools such as LangChain, LangSmith, ADK, and similar ecosystems.
Evaluation and Quality Systems: Building evaluation frameworks and workflows for AI agents, including offline and online evaluations, quality metrics, regression detection, and experimentation infrastructure.
Team Leadership & Mentorship: Leading a squad of 3-4 senior engineers, fostering a culture of technical excellence, and managing end-to-end delivery in a fast-paced environment. You will spend approximately 50% of your time hands-on, architecting core systems and reviewing code, and 50% leading the team, mentoring engineers, and aligning with cross-functional stakeholders.
Observability, Monitoring, and Guardrails: Providing the organization with robust observability capabilities for AI agents, including tracing, logging, monitoring, cost tracking, and safety guardrails to ensure reliable and responsible usage.
Developer Enablement Platforms: Creating APIs, SDKs, and abstractions that enable product teams to easily build, test, and operate agents while adhering to platform standards.
Cross-Language Integrations: Designing integrations and tooling across Python and Java to enable seamless adoption of the AI framework within our broader backend ecosystem.
Youll Solve:
Agent Lifecycle and Orchestration Complexity: Managing agent execution, tool usage, memory, workflows, and failure modes in production-grade systems.
AI System Reliability at Scale: Ensuring agents remain observable, debuggable, and safe as usage scales across teams and products.
Evaluation and Drift Challenges: Detecting quality regressions, model behavior changes, and unintended agent behaviors through robust evaluation and monitoring systems.
Platform Adoption Friction: Balancing flexibility with guardrails so teams can innovate quickly without compromising reliability, security, or cost controls.

Were looking for an experienced Full Stack Team Lead to join our Tel Aviv office and lead the Platform Management team. This team is responsible for the development, scalability, and reliability of our core platform - the backbone of our product offerings.

In this role, youll lead both Frontend and Backend engineers, building features that enhance platform performance, stability, scalability, and intelligence. Youll also play a key role in integrating modern AI capabilities into the platform, including Large Language Models (LLMs), AI-driven workflows, and emerging standards such as Model Context Protocol (MCP).

If youre passionate about building scalable, high-performance systems, solving complex technical challenges, and applying AI in real-world products, wed love to hear from you.

Key Responsibilities:
Lead and mentor a team of Frontend and Backend engineers, supporting their professional growth and technical development
Design and build scalable, high-quality web applications while promoting engineering best practices, architecture standards, and efficient development processes
Drive engineering excellence through high-quality code, strong documentation, testing, and monitoring practices
Identify and resolve technical challenges, system issues, and performance bottlenecks
Collaborate with cross-functional teams, including Product, DevOps, and Support, to ensure smooth feature delivery and platform reliability
Stay up to date with emerging backend and AI/LLM technologies, and lead the adoption of relevant innovations into the platform

We are seeking an experienced Full-stack Team Leader to lead a high-performing squad within our engine engineering group. In this role, you will be overseeing the development of core platform capabilities. You will be responsible for the professional growth of your developers, the architectural integrity of your teams output, and the successful delivery of complex features across both client-side and server-side systems in a fast-moving environment.

What Will You Do:
Lead, coach, and mentor a team of full-stack engineers, fostering a culture of technical excellence and continuous improvement.
Oversee the design and implementation of complex features spanning engine logic and backend services, ensuring the team writes robust, scalable, and maintainable code.
Own the end-to-end delivery of features across multiple services; break down high-level product initiatives into clear tasks, manage dependencies, and provide accurate timelines.
Lead architectural decisions and service design, clearly articulating trade-offs and ensuring modules are scalable and align with long-term platform goals.
Act as the escalation point for complex production incidents.
Enforce high standards for testing and monitoring.
Partner closely with Product, QA, and other Engineering Leads to unblock delivery, align on priorities, and ensure shared ownership of the product roadmap.
Strong expertise in the teams core stack (Node.js, Relational/NoSQL databases) with the ability to jump into the code and execute complex implementations when necessary.
Proven ability to design scalable modules and services within a distributed domain context.
Proactively identifies and implements improvements to team processes, deployment strategies, and development tooling.
Ability to lead the team through technical pivots and independently learn/adopt new technologies as the stack evolves.