Category Labs Tech Stack

EVM-compatible layer 1 blockchain optimized for high-performance transaction processing

Software Development New York, NY 51–200 employees Founded 2022 Privately Held

Category Labs builds Monad, an EVM layer 1 focused on low-level systems optimization across the database, VM, consensus, and networking layers. The team is heavily weighted toward senior systems engineers and researchers in Rust, C++, and LLVM tooling—reflecting deep infrastructure work rather than application-layer development. Active projects span bytecode execution acceleration, consensus improvements, and productionization for geographically distributed node networks, all aimed at delivering exceptional throughput on consumer-grade hardware without sacrificing decentralization.

Tech Stack 26 technologies

Core StackRust C++ Linux Docker Kubernetes Terraform Ansible Puppet Python Go GitHub C Ethereum Virtual Machine Git TCP/IP UDP Solidity Foundry Hardhat valgrind Ethereum clang LLVM gdb Unix

AdoptingRust C++

What Category Labs Is Building

◆Challenges

Slow evm-compatible chains
Maximizing uptime and robustness
Gnarly network issues
Operational pain points
Avoiding centralization
Security threats
Scaling to hundreds of millions of users
Performance bottlenecks in consensus mechanisms
Improving engineering processes
Reducing blockers

▲Active Projects

Improvements to consensus mechanism
Build automated tools for iterative improvement
Extend testing and automation for high-performance global network
Productionize blockchain software for thousands of geo-diverse nodes
Accelerating evm bytecode execution
Design new primitives for high-performance evm client
Smart contract implementation for monad client
Bytecode execution graph builder
Transaction ordering mechanism
Core improvements to the blockchain protocol

Hiring Activity

Minimal15 roles · 1 in 30d

Department

Engineering

Research

Seniority

Senior

Junior

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About Category Labs

Category Labs (formerly Monad Labs) is a systems engineering and research team building next-generation blockchain infrastructure. The company develops Monad, an EVM-compatible layer 1 blockchain designed to overcome performance bottlenecks in existing solutions through step-function improvements across all stack layers. The focus spans from-scratch databases, Byzantine Fault Tolerant consensus mechanisms, JIT compilation for EVM bytecode, and networking optimizations. The team operates from New York and was founded in 2022 as a privately held company with 51–200 employees.

HeadquartersNew York, NY

Company Size51–200 employees

Founded2022

Hiring MarketsUnited States, Canada

Frequently Asked Questions

What is Category Labs building?

Monad, an EVM-compatible layer 1 blockchain. The core mission is delivering high-performance transaction processing through deep optimization of databases, the virtual machine, consensus mechanisms, and networking—all while running on consumer-grade hardware.

What tech stack does Category Labs use?

Rust, C++, C, LLVM, clang, gdb, valgrind for systems work; Solidity, Foundry, Hardhat for smart contracts; Ethereum, Docker, Kubernetes, Terraform, Ansible for infrastructure; Git and GitHub for version control.