Security Engineer Jobs in 2026

Quantitative Software Engineer Globally Remote / Engineering / DeFi Protocol

Who We Are

We are building a cutting-edge delta-neutral trading protocol that captures volatility and yield across BTC, ETH, and liquid altcoins through advanced basis trading, OTC liquidity strategies, and perpetual d...

GSR is looking to hire a KYC Onboarding Analyst to join their team. This is a full-time position that is based in New York NY.

GSR - Deep crypto market expertise as a market maker and active, multi-stage investor.

About us

Gauntlet leads the field in quantitative research and optimization of DeFi economics. We manage market risk, optimize growth, and ensure economic safety for protocols facilitating most spot trading, borrowing, and lending activity across all of DeFi, protecting and optimizing the larges...

Gemini is looking to hire a Security Engineering Intern (Summer 2025) to join their team. This is an internship position that is based in Seattle WA.

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

StarkWare is looking to hire a Technical Product Marketing Manager to join their team. This is a full-time position that is based in Netanya.

StarkWare - using STARK proofs to bringing scalability, security and privacy to a blockchain near you.

B2C2 is looking to hire an Onboarding - Senior Due Diligence Analyst to join their team. This is a full-time position that is based in London.

B2C2 - A digital asset pioneer building the ecosystem of the future.

As a Senior Rust Core Engineer at Raiku, you will spearhead our engineering efforts, driving the innovation and implementation of next-generation high-performance distributed systems. You will work with a highly proficient team of core engineers who have all contributed to foundational and novel net...

StarkWare is looking to hire a Protocol Product Manager – Starknet Core to join their team. This is a full-time position that is based in Netanya.

StarkWare - using STARK proofs to bringing scalability, security and privacy to a blockchain near you.

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,...

About Oak Security

​​Do you want to help prevent future cybersecurity attacks while building lasting client relationships? Oak Security conducts cybersecurity audits for the top projects in Web3. Since 2017, our team of 52 security engineers have performed over 600 audits for projects spanning t...