Team Lead

R&D
Tel Aviv, Israel
Management
Full-time
Responsibilities
Lead, mentor, and grow a cross-functional team of backend, frontend, and research engineers.
Act as a hands-on technical leader: design critical systems, write production code when needed, and set a high engineering bar.
Own backend systems end-to-end, from architecture and design through implementation and production delivery.
Drive technical direction and architectural decisions for large-scale cybersecurity platforms.
Lead the delivery of complex LLM- and agent-based solutions to production, ensuring they meet enterprise standards for reliability, scalability, security, and observability.
Partner closely with Product, Research, and Client Services to translate complex technical challenges into clear, high-impact product capabilities.
Ensure backend systems are built with a strong emphasis on security, correctness, and long-term maintainability.
Review code, guide design decisions, and promote best practices across the team.
Foster a culture of ownership, collaboration, and continuous improvement.
Requirements
7+ years of experience in backend software development, with at least 2 years in a technical leadership or team lead role.
Proven experience designing and building scalable, highly available backend systems in production.
Strong background in building cybersecurity platforms, with hands-on experience in areas such as:
Identity and access management
Authentication and authorization mechanisms
Policy, permissions, and access-control models
Security-related data processing or control planes
Deep understanding of software design principles such as SOLID, modularity, testability, and long-term maintainability.
Experience leading systems through the full software development lifecycle: design, development, deployment, and ongoing evolution.
Strong communication skills, with the ability to align technical, research, and product stakeholders.

Team & Personality

A true team player (“soul player”) who prioritizes team success over individual credit.
Leads by example, takes responsibility for outcomes, and creates a culture of trust, openness, and technical excellence.
Comfortable balancing people leadership, technical depth, and delivery pressure.
High ownership mindset and strong sense of accountability to customers and production systems.

Bonus Points If You Have

Experience applying cybersecurity principles specifically to SaaS environments, including:
Single Sign-On (SSO), MFA, and identity federation (SAML, OAuth, OpenID Connect)
SaaS application configuration and security controls
Monitoring and detection of suspicious or risky behavior within SaaS applications
Integrating with SaaS APIs for security visibility and enforcement
Familiarity with Go, Scala, Python, and modern backend ecosystems.
Experience with microservices, event-driven architectures, and distributed systems.
Experience deploying and operating services on AWS, Azure, or GCP.
Exposure to LLMs, NLP, or agent-based systems, including taking complex solutions from concept to production.
BSc in Computer Science, Software Engineering, or equivalent practical experience.