Cyber Offense and Defense Experts (CODEX) is seeking a cyber engineer to join our team to solve real-time cyber challenges, working on site with our end users in their spaces. Applicants will join a team of developers building high impact native applications for mobile devices, with continuous and meaningful feedback from users. Applicants are expected to integrate reverse engineering results into development products and expand their knowledge of the mobile platform to meet development objectives and customer requirements.
Job listings
You will help shape the security foundation of next-generation networking products used by millions worldwide and work closely with engineering teams to strengthen product resilience, elevate secure development practices, and implement advanced techniques for vulnerability identification. Operating within a highly technical environment, you will play a key part in ensuring trusted, secure, scalable product experiences.
Europe
Unlimited PTO
As a Red Team Tech Lead, you’ll lead the development of automated penetration testing capabilities, focusing on real-world attack simulations, evasion techniques, and endpoint security challenges. The role combines deep technical expertise in offensive security with cross-functional collaboration to drive innovation and align with customer needs.
5w PTO
Design and implement security and defense-in-depth controls to prevent and limit vulnerabilities. Perform cutting edge security research in EVM and other Ethereum-based smart contract platforms. Develop security tooling and developer workflows to aid in the early detection of vulnerabilities. Collaborate with core contributors to conduct internal security audits. Shepherd external security audits with the help of leading 3rd party audit firms. Operate leading bug bounty programs on Immunefi. Work in a diverse decentralized team environment with web3 professionals. Clearly communicate security risks and solutions. Adhere to the highest standards of integrity, trust, and professionalism.