About ZetaChain

We’re building something ambitious at ZetaChain: the first universal blockchain that connects everything—Bitcoin, Ethereum, every chain. We’re backed by top investors, live on mainnet, and building the future of blockchain technology. If you’re excited about working on big, meaningful…

About Us

We are building BOB, a hybrid L2 that combines the best of Bitcoin and Ethereum. We seek a BitVM Engineer to support the design, implementation, and launch of a novel BitVM bridge with Bitcoin security.

The Role

You enjoy proactively identifying and solving engineering challenges by applying y…

P2P.org is the largest institutional staking provider with a TVL of over $6B and a market share exceeding 20% in restaking.

We are continually focused on researching and improving our infrastructure to extract maximum APR while enhancing security. For instance, in ETH and SOL, our NRR is on average 1…

Who We Are

Float is the leading resource management software for professional services teams. Since 2012, we’ve grown every year—independently, self-funded, and profitably. We’re rated #1 for resource management on G2 and trusted by 4,500+ customers worldwide.

As a certified B Corporation, we’re commi…

Logos is a movement supporting the development of the decentralised web. Logos technologies lay the foundations for a freer internet upon which communities can evolve into network states. Each protocol in the Logos stack seeks to empower its users while upholding civil liberties and fundamental free…

About APF Company Limited

APF Company Limited is a Hong Kong headquartered blockchain ecosystem fund focused on strategic investments and active trading strategies in liquid cryptocurrency markets.

Overview

We’re seeking a talented Founding Quantitative Developer to join our Hong Kong team, where you’l…

Ripple is looking to hire a Security Engineer Intern, Secure Digital Assets Operations (Summer 2026) to join their team. This is an internship position that is based in San Francisco CA.

Ripple - Our mission is to build breakthrough crypto solutions for a world without economic borders.

Rescale is pioneering the future of engineering and scientific discovery. As the leader in digital engineering, we’re transforming how products are developed—through intelligent automation, applied AI, data management, and the integration of the world’s largest network of engineering and R&D applica…

Gemini is looking to hire a Security Engineering Intern (Summer 2026) to join their team. This is an internship position that is based in New York NY.

Gemini - Gemini is a simple and secure† platform to build your crypto portfolio.

Eigen Labs is looking to hire a Summer Fellowship 2026 to join their team. This is a full-time position that is based in San Francisco CA.

Eigen Labs - Shared security to hyperscale Ethereum.