What are we all about?

We are a team of builders and researchers on a mission to empower enterprises and developers worldwide to access and build on decentralized systems.

Our expertise covers several domains: Ethereum and Starknet protocol engineering, layer-2, AI, cryptography research, prot...

The role:

We're seeking auditors and developers with smart contract auditing experience/knowledge to join our team. You'll work on projects written in Solidity and Cairo. Knowledge of GoLang is a great plus. We are looking for someone who understands the Ethereum Virtual Machine, Yellow Paper, a...

About Oak Security

Do you want to help prevent cybersecurity attacks of the future? At Oak Security, we support some of the most innovative companies to secure their protocols. Our passionate team of 52 security engineers have performed over 600 audits since 2017.

Oak Security was one of the fi...

About Nethermind

Nethermind is a blockchain research and software engineering company building high-performance infrastructure, security tooling, and cryptographic systems across the Ethereum ecosystem and beyond. We work closely with protocol teams, L2s, and ZK projects to help design, review,...

About Taager

Taager is the first B2B startup specialized in supporting social sellers. We are democratizing the social e-commerce space by enabling entrepreneurs — whether beginners or experienced — to sell online without capital, inventory, or operationa...

Senior Full Stack Developer

Purpose of the Job

Senior Full Stack Developer's position main objective is the development and implementation of web-based applications, from...

We’re looking for a Senior Software Engineering Manager - Agentic Foundation to join Procore’s Product & Technology Team. The Agentic Foundation team treats AI adoption as an internal product, building and operating the tooling, frameworks, and services that make AI-native wo...

Lean is expanding our footprint by opening an office in Egypt this summer and the Solutions Engineer role is one of our first hires in market.

We’re a Series B fintech (General Catalyst and Sequoia backed), and over the last few years we have grown from a category-defining open...

Lean is expanding our footprint by opening an office in Egypt this summer, and the Staff DevOps Engineer role is one of our first hires in the market.

We’re a Series B fintech (General Catalyst and Sequoia backed), and over the last few years, we have grown from a category-defin...

About Payrails

Payrails is a global payment software company helping leading enterprises to take control of their payment operations and maximize performance. With deep experience in the payments space and firsthand knowledge of merchants' challenges, we’ve seen...