Staff Software Engineer

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Lenovo Digital Trust Lab seeks a hands-on and innovative Software Engineer to join our cutting-edge research team. This role will support the development of a new high-performance security system, enabling rapid, distributed processing of large volumes of data and efficiently integrating advanced machine learning models to improve performance and detection capabilities.

You will play a key role in designing and building a high-performance, distributed security system, translating research ideas into production-grade technology that protects customer data at scale.

Candidate must be willing to work onsite three days a week in our Tel-Aviv, Israel office.

Job Responsibilities:

• Own the architecture and development of a high-performance security system.

• Design and implement scalable processing pipelines: job scheduling, work partitioning, parallel/concurrent processing, and fault-tolerant execution across distributed workers.

• Integrate advanced machine learning models into the processing pipeline, optimizing inference for throughput, latency, and cost.

• Build efficient integrations with diverse data sources and storage systems (on-premises and cloud).

• Establish performance budgets and drive profiling and optimization (I/O, CPU, memory, and network efficiency).

• Collaborate with security researchers and data scientists to turn detection research into production capabilities, and mentor engineers, lead technical design reviews, and drive engineering best practices.

• Build observability, resilience, and testability into the system, and apply secure-by-design practices.

Minimum Requirements:

• BSc in Computer Science, Electrical/Computer Engineering, or equivalent practical experience.

• 4+ years of professional software development building production-grade, high-performance systems.

• Strong proficiency C++, as well as Python.

• Proven experience designing and building distributed systems (task queues, work distribution, horizontal scaling, fault tolerance).

• Deep experience with concurrency, parallel processing, and performance optimization (profiling, I/O efficiency, memory management).

• Experience with messaging/streaming systems and datastores (SQL + NoSQL).

• Experience with cloud environments, containers, and orchestration.

Preferred Requirements:

• Experience building security or data-intensive products.

• Knowledge of storage systems, file systems, and data access protocols.

What we offer:

• Disability Insurance

• Health Insurance

• Pension Fund

• Retirement Fund

• Study Fund

• Meal Allowance

• Employee Referral Bonus

• Employee Assistance Program

• 10% discount on Lenovo products

• Internal e-learning platform

We are an Equal Opportunity Employer and do not discriminate against any employee or applicant for employment because of race, color, sex, age, religion, sexual orientation, gender identity, national origin, status as a veteran, and basis of disability or any federal, state, or local protected class.

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