Sr. Software Detection Engineer - Cloud, Identity Protection (Hybrid, ISR)

As a global leader in cybersecurity, CrowdStrike protects the people, processes and technologies that drive modern organizations. Since 2011, our mission hasn’t changed — we’re here to stop breaches, and we’ve redefined modern security with the world’s most advanced AI-native platform. We work on large scale distributed systems, processing almost 3 trillion events per day and this traffic is growing daily. Our customers span all industries, and they count on CrowdStrike to keep their businesses running, their communities safe and their lives moving forward. We're proud to work for a mission-driven company leveraging AI to transform the way we work. CrowdStrikers drive their careers through flexibility and autonomy while also being expected to contribute to a culture of responsible AI adoption, experimentation, and innovation. We use an AI-first mindset as a force multiplier to proactively and continuously accelerate execution, build expertise, uncover insights, and solve complex problems. We’re always looking to add talented CrowdStrikers to the team who have limitless passion, a relentless focus on innovation and a fanatical commitment to our customers, our community and each other. Ready to join a mission that matters? The future of cybersecurity starts with you.

About the Role:

CrowdStrike's Identity Protection Product Group in Israel has grown into one of the highest-performing teams, driving significant ARR growth while tackling one of cybersecurity's hardest problems: identity posture at cloud scale. As a Senior Engineer on the Entities team, you'll own the full entity lifecycle - from scraping identity data across Active Directory, Azure, and cloud providers, through enrichment and risk scoring, to publishing millions of identity entities into CrowdStrike's asset platform. Your systems are the foundation that detection rules, alert pipelines, and customer-facing dashboards all depend on. You'll tackle real-world scale challenges: processing massive volumes of identity data through complex dependency graphs, maintaining data consistency across distributed regions, and building new high-performance Go microservices to replace and extend legacy systems.

What You'll Do:

• Own the entity enrichment pipeline - a DAG-based computation engine that calculates 100+ fields, risk scores, and privilege relationships for every identity entity

• Build and maintain data ingestion services that scrape Active Directory forests, process cloud assets from Azure/AWS via Kafka, and integrate third-party identity sources

• Design and develop new Go microservices as the team migrates performance-critical paths from Node.js/Java to Go

• Solve complex data pipeline challenges: dependency ordering, incremental computation, race condition handling, and cache invalidation at scale

• Publish entity data to CrowdStrike's centralized asset graph (SDMF), ensuring correctness and freshness for millions of identities - Optimize system performance - reduce enrichment latency, improve throughput, and handle traffic spikes gracefully - Mentor and elevate engineering talent, sharing expertise in building production systems that work under pressure

You'll work on problems like:

• Processing and enriching millions of identity entities through a 100+ provider dependency graph in real-time

• Building resilient Kafka consumers that handle cloud asset events at scale with exactly-once semantics

• Designing incremental computation strategies that avoid redundant work while maintaining data freshness

• Migrating critical services to Go for improved performance and resource efficiency

• Calculating identity risk scores by aggregating signals from AD privileges, behavioral patterns, and cloud permissions

Tech Stack:

• Go

• Java

• Node.js / JavaScript

• Python

• MongoDB, Redis, Kafka, AWS

What You'll Need:

• 7+ years of software engineering experience shipping production systems through complete lifecycles

• Proven expertise designing and building data-intensive services - pipelines, enrichment engines, or event-driven architectures at scale

• Strong proficiency in Go, Java, and Node.js (working across multiple stacks, not just one)

• Experience with MongoDB, Kafka, and event-driven microservice patterns

• Quality-focused mindset - you ship reliable software that works in production at scale

• Strong collaboration skills - you work effectively across engineering, product, support, and sales teams

• BS/MS in Computer Science or equivalent real-world experience

• Proven experience utilizing AI technologies to enhance decision-making, streamline workflows and processes, improve efficiency and drive business outcomes.

Bonus Points:

• Experience with Active Directory, LDAP, or identity/access management domains

• Familiarity with graph-based computation models (DAGs, dependency resolution)

• Background in migrating legacy systems to Go

• Experience with risk scoring or entity resolution systems

This position is based in our Ramat-Gan, Israel office and requires strong leadership presence and ability to work closely with cross-functional teams.

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Benefits of Working at CrowdStrike:

• Market leader in compensation and equity awards
• Comprehensive physical and mental wellness programs
• Competitive vacation and holidays for recharge
• Paid parental and adoption leaves
• Professional development opportunities for all employees regardless of level or role
• Employee Networks, geographic neighborhood groups, and volunteer opportunities to build connections
• Vibrant office culture with world class amenities
• Great Place to Work Certified™ across the globe

CrowdStrike is proud to be an equal opportunity employer. We are committed to fostering a culture of belonging where everyone is valued for who they are and empowered to succeed. We support veterans and individuals with disabilities through our affirmative action program.

CrowdStrike is committed to providing equal employment opportunity for all employees and applicants for employment. The Company does not discriminate in employment opportunities or practices on the basis of race, color, creed, ethnicity, religion, sex (including pregnancy or pregnancy-related medical conditions), sexual orientation, gender identity, marital or family status, veteran status, age, national origin, ancestry, physical disability (including HIV and AIDS), mental disability, medical condition, genetic information, membership or activity in a local human rights commission, status with regard to public assistance, or any other characteristic protected by law. We base all employment decisions--including recruitment, selection, training, compensation, benefits, discipline, promotions, transfers, lay-offs, return from lay-off, terminations and social/recreational programs--on valid job requirements.