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Senior Software Engineer

R&D

Hybrid

Tel Aviv, Israel

Role Overview

As a Senior Software Engineer at Pillar, you will play a pivotal role in shaping the foundation of our security platform. Working closely with our Head of R&D, you will:

  • Take ownership of building our platform from the ground up, from architecture to deployment.
  • Collaborate with the R&D team to architect, design, and develop the Pillar platform.
  • Refine product features based on user feedback and ensure technical requirements align with user needs.
  • Work in an AI-first development environment, leveraging coding agents and AI tooling as core parts of the engineering workflow.
  • Innovate and solve cybersecurity challenges with a talented team of engineers.
  • Establish and promote our R&D culture and best practices.

Key Responsibilities

Ideal Candidate

  • 4+ Years of Software Engineering Experience: Hands-on experience building production-grade SaaS systems.
  • Cloud Architecture: Deep understanding of cloud architecture and modern system design principles; experience with k8s is an advantage.
  • Independent Work: Strong ability to take ownership and manage tasks autonomously, ensuring accountability for features from start to finish.
  • Programming Languages: Strong backend experience in Python and/or Go. Familiarity with Node.js, React, TypeScript, and Next.js is a plus.
  • Databases: Working experience with Postgres or other relational databases, including data modeling.
  • Event Streaming: Experience with Kafka or similar streaming platforms is an advantage.
  • Cloud Platforms: Familiarity with AWS services (e.g., EKS, ECR) is a plus.
  • A strong passion for the LLM space and AI engineering, with a focus on contributing to the development and evolution of AI-driven security solutions.

Compensation & Benefits

Why Join Us?

  • Be part of a dynamic and passionate team dedicated to revolutionizing the cybersecurity landscape for leading enterprises.
  • Enjoy a flexible and inclusive work environment that values creativity, collaboration, and continuous learning.

If you're excited about building secure, enterprise-grade infrastructure for the AI era — and want to shape a category - defining a product from day one — we’d love to hear from you.

Apply for Position

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