Security Engineer Jobs in 2026
Security engineer, penetration tester, AppSec, and DevSecOps roles. Protect systems and data at leading companies.
Senior Visual Designer
About CoW DAO
CoW DAO is on a mission to protect Ethereum users from MEV and optimize trade execution across DeFi. We achieve this through the CoW Protocol, CoW Swap (a leading intent-based DEX aggregator), and the innovative MEV Blocker, which together help secure, aggregate, and route trades f...
Senior Investor Relations & Fundraising Manager
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...
Business Development Manager
StarkWare is looking to hire a Business Development Manager to join their team. This is a full-time position that can be done remotely anywhere in Europe, Southeast Asia, or the United States.
StarkWare - using STARK proofs to bringing scalability, security and privacy to a blockchain near you.
Product Security Engineer – DeFi
FalconX is looking to hire a Product Security Engineer – DeFi to join their team. This is a full-time position that can be done remotely anywhere in the United States or on-site in New York City NY.
FalconX - The largest digital asset prime brokerage powering the world's leading institutions.
Senior Systems Engineer
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...
Security Operations Specialist
Fireblocks is looking to hire a Security Operations Specialist to join their team. This is a full-time position that is based in Singapore.
Fireblocks - An enterprise-grade platform delivering a secure infrastructure for moving, storing, and issuing digital assets.
Graduate Execution Trader
Who we are:
At Caleb and Brown, we’re on a mission to connect people to the world of cryptocurrency through education and information. Headquartered in Melbourne, Australia, and now powered by Swyftx, we have grown in the last nine years to become one of the leading cryptocurrency brokerage firm...
Staff React Native Engineer
About us
Aave Labs builds innovative products leveraging blockchain technologies. Aave Labs’ suite includes the Aave app, unleashing the Aave Protocol and its native stablecoin GHO, Lens, an open social network, and Family, a design-first mobile crypto wallet. Our vision is to build a people-pow...
Staff DevOps Engineer
About us
Aave Labs builds innovative products leveraging blockchain technologies. Aave Labs’ suite includes the Aave app, unleashing the Aave Protocol and its native stablecoin GHO, Lens, an open social network, and Family, a design-first mobile crypto wallet. Our vision is to build a people-pow...
Finance Lead
Role Summary
Own the Foundation’s financial operations, budgeting, and reporting.
Ensure funds are allocated, tracked, and reported clearly and responsibly.
Responsibilities
Financial Operations
- Run accounting, bookkeeping, and monthly close
- Manage cash flow (fiat + crypto) *...