Senior Data Scientist-50061888

Phoenix Financial is a leading and innovative force in Israel’s insurance and financial services sector, driven by cutting‑edge technology and a commitment to delivering exceptional value.

We’re looking for a strong Senior Data Scientist / Tech Lead to join our AI/ML Pricing team at Phoenix Financial.

In this role, you’ll lead the design, development, and production lifecycle of our pricing and risk models - from research and feature engineering to deployment, monitoring, and continuous improvement. You’ll take hands-on ownership of the full end-to-end ML development process while shaping the technical direction of production-grade pricing engines that directly impact underwriting precision, growth, and profitability.

What you’ll do?

• Lead the design, development, and deployment of end-to-end machine learning solutions for pricing and risk modeling.
• Own the full ML production lifecycle - from data pipelines and feature engineering to training, validation, packaging, deployment, and monitoring.
• Drive the technical architecture of our ML infrastructure, ensuring scalability, reproducibility, runtime efficiency, and operational excellence.
• Lead implementation of production-grade ML systems across cloud environments, working closely with DevOps within CI/CD and Git-based workflows.
• Ensure production stability, calibration integrity, and proactive monitoring of data drift, model drift, and system performance.
• Guide the team on best practices in model development, code quality, experimentation, and production readiness.
• Stay hands-on in model design, experimentation, and problem solving, while mentoring junior data scientists and collaborating closely with the broader DS team to translate complex pricing challenges into robust, scalable ML systems.

What are we looking for?

• Proven experience as a Senior Data Scientist with strong hands-on ownership of models in production environments.
• A true tech lead mindset - someone who can drive technical direction, make architectural decisions, and mentor others while remaining hands-on.
• Deep understanding of the full end-to-end ML development lifecycle, from research and experimentation to deployment and monitoring.
• Strong experience building and operating scalable ML infrastructure and pipelines in cloud environments.
• Solid engineering capabilities, including production-grade Python, CI/CD workflows, containerization, and scalable system thinking.
• Strong business orientation with the ability to connect advanced modeling work to measurable product and commercial impact.

Why join us?

• Technical leadership - Drive architecture, influence tech direction, and build scalable ML infrastructure end‑to‑end.
• Growth and mastery - Work with a strong data team, mentor others, and tackle complex, high‑scale modeling challenges.

Full-time, Sunday-Thursday, 9 hours per day, hybrid

Rishon LeZion, The 1000 complex, adjacent to Moshe Dayan Railway