Backend / Infra Engineer

Position Description

Chaos Lab's mission is to secure the future of finance. We’re looking for a passionate Backend/Infra Engineer who can help us build the most performant and scalable web3 cloud available.

At Chaos Labs, we’re developing a cloud security platform for DeFi (Decentralized Finance) protocols through run-time simulations. We work with protocols to automate economic security, risk management, parameter selection optimization, and battle test protocols through the most chaotic (🤗) market conditions. Our platform and tools are used by leading protocols, helping them manage and secure over 50 Billion in assets.

Chaos Labs was founded by ex-Facebook, Apple, Instagram, Amazon, and Microsoft engineers, being 8200 (Israeli Cyber Intelligence) and Technion alumni. We’re looking for curious, hungry engineers to join the team and help define the security and risk stack of the future.


  • Build and design a cloud platform that enables creating and managing complex blockchain simulations. Work on infrastructure architecture to support parallel execution of thousands of compute-heavy simulations runs.
  • Build cloud platform services at scale - Building data pipelines, scaling database performance, and working on a cutting-edge blockchain simulation engine.
  • Research different blockchains to design and build infrastructure, and tools for the different ecosystems.


  • 4+ years of professional experience in Infrastructure/Backend Services.
  • Deep understanding of distributed systems and scalability challenges.
  • Deep understanding of multi-threading, concurrency, and parallel processing technologies.
  • Demonstrated experience working in self-managed, fast-paced environments.
  • Experience working on cloud services such as AWS, Azure, Google Cloud, etc.
  • Experience with containers (Docker and similar solutions) and micro-services architecture.