Data Science Researcher (Part-Time 25)

Tel Aviv - Israel

Monthly Salary: Not Disclosed

Posted on: 14 hours ago

Vacancies: 1 Vacancy

Job Summary

Data Science Researcher (Part-Time 25%)

Team: Data Research Team

Time Commitment: 25% (approx. 1 day a week)

Location: Tel Aviv Israel

About the Role

We are seeking an advanced PhD Candidate to join our Data Research team as a part-time researcher and subject matter expert. The core team is responsible for building and shipping data science algorithms for Rubriks product line with a special emphasis on Cyber Security.

We are opening this specialized role to tackle longer-term high-complexity research initiatives that require deep academic rigor. You will focus on bringing State-of-the-Art methodologies with an emphasis in LLMs and Advanced NLP into our ecosystem.

This role is designed for a researcher who is hands-on. We value deep theoretical knowledge but we require the ability to translate that theory into productive working code within a limited timeframe.

What youll be doing

Long-Horizon Research: Lead specific deep-dive research initiatives that require advanced methodology (e.g. novel anomaly detection architectures or LLM-based reasoning for security threats) without the pressure of daily sprint cycles.
LLM Innovation: Design and prototype advanced LLM workflows (RAG Agents Fine-tuning) to solve specific security challenges that standard APIs cannot handle.
Academic-to-Industry Bridge: Act as a knowledge hub for the team; bring SOTA academic concepts recent paper findings and novel techniques into the teams toolkit.
High-Impact Prototyping: Build functional Proofs of Concept (POCs) that the full-time engineering team can eventually operationalize.

Qualifications

Required:

Current enrollment in a PhD program (Mathematics Computer Science Statistics or related field) with a focus on Machine Learning NLP or AI.
Previous industry experience (internships or full-time) demonstrating the ability to work with noisy real-world data.
Deep Practical Engineering: Strong proficiency in Python and modern ML frameworks (PyTorch TensorFlow Hugging Face).
LLM Expertise: Demonstrated experience working with Transformers and LLMs beyond simple prompting (e.g. experience with embeddings vector databases quantization or fine-tuning).
Self-Starter: Proven ability to manage research projects independently with minimal supervision.
Communication: Excellent ability to explain complex mathematical concepts to engineers and stakeholders (English/Hebrew).

Preferred:

A track record of publications in top-tier conferences (NeurIPS ICML ICLR ACL etc.).
Background or strong interest in Cyber Security.
Experience with cloud environments (AWS/Azure/GCP) and distributed data tools (Spark/Databricks).

Join Us in Securing the Worlds Data

Rubrik (RBRK) the Security and AI Operations Company leads at the intersection of data protection cyber resilience and enterprise AI acceleration. Rubrik Security Cloud delivers complete cyber resilience by securing monitoring and recovering data identities and workloads across clouds. Rubrik Agent Cloud accelerates trusted AI agent deployments at scale by monitoring and auditing agentic actions enforcing real-time guardrails fine-tuning for accuracy and undoing agentic mistakes.

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Inclusion @ Rubrik

At Rubrik we are dedicated to fostering a culture where people from all backgrounds are valued feel they belong and believe they can succeed. Our commitment to inclusion is at the heart of our mission to secure the worlds data.

Our goal is to hire and promote the best talent regardless of background. We continually review our hiring practices to ensure fairness and strive to create an environment where every employee has equal access to opportunities for growth and excellence. We believe in empowering everyone to bring their authentic selves to work and achieve their fullest potential.

Our inclusion strategy focuses on three core areas of our business and culture:

Our Company: We are committed to building a merit-based organization that offers equal access to growth and success for all employees globally. Your potential is limitless here.
Our Culture: We strive to create an inclusive atmosphere where individuals from all backgrounds feel a strong sense of belonging can thrive and do their best work. Your contributions help us innovate and break boundaries.
Our Communities: We are dedicated to expanding our engagement with the communities we operate in creating opportunities for underrepresented talent and driving greater innovation for our clients. Your impact extends beyond Rubrik contributing to safer and stronger communities.

Equal Opportunity Employer/Veterans/Disabled

Rubrik is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race color religion sex sexual orientation gender identity national origin or protected veteran status and will not be discriminated against on the basis of disability.

Rubrik provides equal employment opportunities (EEO) to all employees and applicants for employment without regard to race color religion sex national origin age disability or addition to federal law requirements Rubrik complies with applicable state and local laws governing nondiscrimination in employment in every location in which the company has facilities. This policy applies to all terms and conditions of employment including recruiting hiring placement promotion termination layoff recall transfer leaves of absence compensation and training.

Federal law requires employers to provide reasonable accommodation to qualified individuals with disabilities. Please contact us at if you require a reasonable accommodation to apply for a job or to perform your job. Examples of reasonable accommodation include making a change to the application process or work procedures providing documents in an alternate format using a sign language interpreter or using specialized equipment.

EEO IS THE LAW

NOTIFICATION OF EMPLOYEE RIGHTS UNDER FEDERAL LABOR LAWS

Required Experience:

Data Science Researcher (Part-Time 25%)Team: Data Research TeamTime Commitment: 25% (approx. 1 day a week)Location: Tel Aviv IsraelAbout the RoleWe are seeking an advanced PhD Candidate to join our Data Research team as a part-time researcher and subject matter expert. The core team is responsible f...