Security Engineer Jobs in 2026

About Us

Winna.com is an innovative crypto casino, pushing the boundaries of online gaming with cutting-edge technology and a seamless user experience. We are building a high-performance, scalable, and secure platform to serve a growing number of players worldwide. As we scale, we are looking fo...

👋 GM

We are OpenCover — our mission is to keep the world safe onchain.

OpenCover operates at the intersection of blockchain security and insurance. Working in tandem with leading underwriters and industry players, we protect individuals, businesses and institutions against onchain risks such as m...

About Wintermute

Wintermute is a technology unicorn and one of the leading global players in the digital asset markets. Wintermute is the largest crypto-native algorithmic trading company providing liquidity across all major exchanges and trading platforms. Our OTC desk offers a wide range of sp...

Clearpool is the leading decentralized finance credit marketplace, preparing to launch Ozean — the blockchain for RWA yield. Clearpool’s permissionless protocol enables institutions to raise unsecured liquidity directly from DeFi markets, while a separate fully permissioned platform, Clearpool Prime...

Solana is looking to hire a Technical Writer to join their team. This is a full-time position that can be done remotely anywhere in the United States.

Solana - A non-profit organization dedicated to the decentralization, growth, and security of the Solana network.

Role

• Setup, maintain and monitor fleets of blockchain nodes for Nirvana’s global customer base.
• Build and maintain scaleable and flexible automations for running blockchain nodes and internal monitoring services.
• Set and maintain the best-in-class infrastructure practices.
• Collaborate w...

At Edge & Node, we’re focused on building The Graph, a decentralized protocol for accessing and organizing the world’s knowledge and information. Subgraphs, a core technology developed by Edge & Node to access blockchain data, are widely used across web3 to power decentralized applications.

We’re a...

Matter Labs is looking to hire a Staff Engineer (Cryptography) to join their team. This is a full-time position that is 100% remote with no geographical restrictions. Work remotely from anywhere.

Matter Labs - Hyperscaling Ethereum with ZK tech.

🌍 Remote Marketing & Sales Strategy Lead

Full-Time | Work from Anywhere | $65K Starting | $145K + Profit Share After Probation

We’re looking for a one-in-a-million powerhouse — a real go-getter and fast learner who can think, adapt, and execute. Someone who can take an idea or product and build a...

Are you ready to join a fast-growing team that’s redefining WordPress security? At Patchstack, we’re on a mission to make the web safer, and we’re looking for a talented Product Manager to help us deliver our suite of security products.

What is Patchstack?

We are a team passionate about open-s...