Business Development Engineer / Business Development Engineeress

Who Are We?

ChainSecurity is one of the leading blockchain cybersecurity companies globally, dedicated to securing essential protocols, applications, and infrastructure in the Web3 space. Our mission is to enhance safety and trustworthiness for users, companies, and institutions in the blockchain realm. By combining world-class technical expertise with profound industry knowledge, we have played a pivotal role in shaping security standards across the ecosystem. We collaborate with leading DeFi protocols, foundations, infrastructure providers, token projects, and enterprises entering the Web3 landscape.

The Role

This position is unlike traditional sales roles. You will be immersed in the most technically ambitious conversations within Web3, working directly with founders, CTOs, researchers, and institutional players who are defining the next generation of blockchain systems. You will represent one of the most respected security brands in crypto worldwide, with the autonomy to identify opportunities, forge trusted long-term partnerships, and drive strategic engagements from initial conversations to successful execution.

In this role, you'll function at the intersection of technical expertise, high-stakes relationship building, and strategic dealmaking, acting as a catalyst between ChainSecurity’s esteemed researchers and the teams defining the future of finance and crypto infrastructure. The ideal candidate will possess a blend of technical depth, commercial instinct, and intellectual curiosity, feeling comfortable discussing protocol architecture and attack surfaces with engineers, while also grasping incentives, stakeholder dynamics, and strategic decision-making processes.

Who Are You?

• Expertise: Deep and Wide
  • You possess a comprehensive understanding of the technical and financial mechanisms driving DeFi and Web3.
  • You have extensive knowledge of the DeFi market and its influencing factors.
  • You are familiar with the software development lifecycle and can naturally relate to technical founders, protocol engineers, and CTOs.
• Ownership and Mindset
  • You enjoy tackling complex problems as much as meeting new people and expanding your network.
  • Your entrepreneurial spirit drives you to operate with high ownership and autonomy.
  • You are organized, proactive, and demonstrate a strong work ethic.
• Commercial and Communication Skills
  • You combine technical credibility with sharp commercial instincts, enjoying the process of building relationships and managing deal processes.
  • You can convey complex ideas clearly, adapting your communication style to suit different audiences, from engineers to executives, both in person and online.
  • You thrive in public-facing roles.
• Examples of Relevant Backgrounds
  • Technical Founder;
  • 2+ years in Web3/DeFi in a technical, research, product, protocol, or risk-related capacity;
  • 2+ years in cybersecurity, with a strong focus on Web3/DeFi;
  • 2+ years in finance or institutional markets, demonstrating interest in Web3/DeFi;
  • Other relevant technical or financial experience.

Basic Requirements

• Fluent in English.
• Strong preference for candidates based in Zurich (Switzerland) or willing to relocate.
• Ability to manage an international travel schedule.

What Will You Do?

• Build Relationships and Close Deals
  • Establish, maintain, and foster relationships with top technical founders and engineers throughout Web3.
  • Lead technical-commercial sales processes from first conversations to signed engagements, in close partnership with our security engineers.
  • Create long-term trusted relationships with clients, keeping them connected to the broader ChainSecurity network and ecosystem.
• Bridge Technical and Commercial Worlds
  • Collaborate closely with our engineers and leadership to comprehend client needs and design customized security solutions.
  • Translate complex technical challenges into clear strategic recommendations for clients.
  • Become a trusted security advisor to leading Web3 teams.
• Represent ChainSecurity
  • Serve as an ambassador at conferences and private events across the globe.
  • Translate our engineers’ expertise, research, and accomplishments into compelling content for the market.
  • Help enhance ChainSecurity’s visibility and reputation in the industry.
• Market Intelligence and Strategy
  • Stay informed of market trends and promising opportunities across Web3.
  • Maintain a comprehensive understanding of the ecosystem, contributing actively to ChainSecurity’s long-term strategic vision and commercial direction.

What Do We Offer?

• Join one of the oldest and most respected brands in Web3 security.
• Build a long-term career with a growth trajectory toward leadership and strategic ownership.
• Gain firsthand exposure to the technologies that will shape the future of finance.
• Work directly with some of the most influential founders and teams in the industry.
• Enjoy high autonomy, real ownership, and the capability to shape both strategy and execution.
• Operate in a highly technical, performance-driven environment with minimal politics and virtually zero employee turnover.
• Receive competitive compensation with significant growth potential.
• Work from our Zurich office, enjoying flexibility, work-life balance, and a welcoming team atmosphere.
• Travel internationally and participate in key events and gatherings in Web3.

Apply online using the form below. Only applications matching the job profile will be considered.