Security Engineer Jobs in 2026

Security engineer, penetration tester, AppSec, and DevSecOps roles. Protect systems and data at leading companies.

956 jobs available — updated daily

Community Operator / Technical Community Lead (Nervos Talk)

nervos-foundation Remote Remote, Contract, Full-Time, Part-Time

About the Role

We are looking for a Community Moderator to help grow Nervos Talk, a community centered around thoughtful technical discussions.

This is a long-term role focused on building community value through content, activities, and well-designed mechanisms, while maintaining a healthy and...

Posted: Jan 13, 2026 18 views
CKB Community Manager Content Marketing Forum Moderator Open Source Proof of Work RISC-V UTXO
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Senior Distributed Systems Engineer

logos Remote Remote, Full-Time

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...

Posted: Jan 12, 2026 11 views
C C++ Engineer Linux Nim Open Source Rust Systems Engineer Distributed Systems Plugin Runtime Microkernel IPC Network Programming Blockchain Cryptography
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Account Executive

halborn Remote - US Full-Time

Halborn is looking to hire an Account Executive to join their team. This is a full-time position that can be done remotely anywhere in the United States.

Halborn - Elite blockchain security solutions.

Posted: Jan 11, 2026 14 views
Account Executive Non-Tech Security Web3
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AFC Analyst

xapo-bank Remote Full-Time

Xapo Bank is looking to hire an AFC Analyst to join their team. This is a full-time position that is 100% remote with no geographical restrictions. Work remotely from anywhere.

Xapo Bank - First Bitcoin-enabled bank to integrate fiat with crypto.

Posted: Jan 10, 2026 16 views
CDD Compliance KYC Non-Tech
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Defi Asset Manager

mev-capital Barcelona, Paris, Remote Contract, Full-Time

About MEV Capital

MEV Capital is a leading digital asset management and risk management firm specializing in DeFi yield strategies. Since 2020, we've been deploying market-neutral, highly liquid strategies across blockchain ecosystems, managing over $400M in AUM and $1B+ in Total Value Locked acr...

Posted: Jan 9, 2026 6 views
Asset Management DeFi
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Commercial Counsel

0x San Francisco Bay Area (CA), Remote - US Full-Time

Company

At 0x, our mission is to “Create a Tokenized World Where All Forms of Value Can Flow Freely”. We deliver this to web3 builders with a delightfully simple suite of developer APIs that provide faster trading, better prices, and superior user experience.

Founded in 2017, we’ve processed ov...

Posted: Jan 8, 2026 23 views
Blockchain Counsel DeFi Legal Non-Tech SaaS
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Operations & Risk Manager

sideshift-ai Remote Full-Time, Remote

SideShift.ai, the direct-to-wallet crypto exchange, is hiring an Operations & Risk Manager.

About us

  • Grown to seven-figure daily volume since launching in late 2018.
  • Swap 200+ cryptocurrencies across multiple blockchains.
  • Integrations with the likes of Trezor, Bitcoin.com, Edge Wallet and...
Posted: Jan 8, 2026 9 views
Exchange Operations Manager Risk Management
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Junior Accounting Analyst

nascent Remote - Canada, North America, South America, US Full-Time

The Opportunity

As an Accounting & Financial Operations Analyst at Nascent, you won’t just keep the books tight — you’ll help build the systems behind them. You’ll work across a wide mix of financial assets, from traditional finance workflows to emerging digital asset structures, and play a key...

Posted: Jan 8, 2026 5 views
Accounting Crypto Accounting Finance Non-Tech
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Systems Engineer (Blockchain)

logos Remote Full-Time

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...

Posted: Jan 7, 2026 23 views
C C++ Engineer Linux Nim Open Source Rust Systems Engineer
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Developer Marketing Lead

solana-foundation Remote Full-Time

Solana Foundation is looking to hire a Developer Marketing Lead to join their team. This is a full-time position that is 100% remote with no geographical restrictions. Work remotely from anywhere.

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

Posted: Jan 7, 2026 5 views
Developer Marketing Developer Relations Solana
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