Sales and Marketing Manager
ChainSecurity provides smart contract audits and security services for blockchain projects, financial institutions, and corporate clients.
Maintainer signals as of 8/14/2026
About ChainSecurity
ChainSecurity examines blockchain code to identify security issues for DeFi protocols, central banks, and corporations. Founded in 2017 as an ETH Zurich spin-off, the company specializes in smart contract audits, security reviews, and technical analysis. Their team consists of security experts with academic backgrounds in cryptography and formal verification. ChainSecurity has completed security assessments for major projects including MakerDAO, Compound, Curve, and Lido, establishing a track record in securing complex blockchain implementations.
Skills
Candidate Availability
Required and preferred rules are kept separate and reflect the wording in the original posting.
About the Role
You build the company’s network and brand recognition by meeting potential clients and partners online and at conferences. You manage collaboration requests, understand client needs, coordinate them internally, improve customer satisfaction and processes, support marketing initiatives, and work with management and security engineers on future initiatives.
Requirements
- Fluent English with excellent writing skills
- 2+ years of experience in the blockchain or DeFi ecosystem
- An existing network in the blockchain or DeFi space
- Entrepreneurial experience or experience in a highly autonomous role
- Sales experience
- A bachelor's or master's degree in business administration, marketing, engineering, or a related field
- Ability to build business relationships with Web3 clients and partners
- Understanding of crypto Twitter
- Understanding of the blockchain industry
- Provable contribution to the blockchain or Web3 space
- Willingness to travel to conferences at least four to five times per year
- Proficiency in Microsoft Office, social media, and messaging apps
Responsibilities
- Build the network and brand recognition by meeting potential clients and partners at online meetings and conferences
- Monitor incoming collaboration requests
- Initiate discussions to understand needs
- Dispatch collaboration requests across the company
- Maximize customer satisfaction throughout the customer journey
- Provide operational and administrative support
- Manage relationships
- Improve processes
- Provide operational and strategic support for marketing initiatives
- Work with management and security engineers on future initiatives
Benefits
- Generous parental leave and family policy
- Possibility to work 80% or four days per week
- Respect for weekends and holidays
- Overtime can be offset during quiet periods
- Flexible schedule organization
- Work permit support for relocation to Switzerland
- Top-notch offices in Zurich
