Cybersecurity Specialist

Blum is a cutting-edge hybrid exchange tailored for Telegram and mobile platforms. Our team is passionate about technology and dedicated to pushing the boundaries of what's possible in the trading world. We are revolutionizing the way trading is done, providing seamless and secure services to both individual users and businesses. By leveraging the power of Telegram, we offer a unique and accessible approach to trading, catering to a global audience.
Launched in April 2024, Blum has gathered over 90 million users and has become one of the top 3 most popular apps on Telegram worldwide. Our experienced team brings years of expertise from leading crypto projects, including Binance, Trust Wallet, Crypto com, Bitget, and more.
Currently, our Infosecurity team is seeking a talented Cybersecurity Specialist to join our innovative team and contribute to our mission.

Responsibilities

• Conduct security research on web applications, including Telegram miniapps, Web3, and mobile applications (black/grey/white box)
• Analyze the external and internal perimeter of the organization for vulnerable services
• Perform penetration testing and security research
• Participate in Purple Team exercises, combining attack and defense activities
• Investigate cybersecurity incidents, including blockchain-related incidents
• Conduct OSINT research and analyze open-source data
• Implement and enhance security measures within the organization
• Research potential attack vectors on social networks, external services, and user accounts
• Prepare detailed reports and provide recommendations for vulnerability remediation

Requirements

• Experience in web application penetration testing
• Knowledge of attack and defense strategies in Telegram miniapps and Web3 applications
• Proficiency in OSINT and digital footprint investigations
• Experience in blockchain incident investigation, transaction analysis, and smart contract vulnerability assessment
• Understanding of attacks on decentralized exchanges (DEX), bridges, and wallets
• Proficiency with security tools such as Burp Suite, Metasploit, ZAP, nmap, and custom scripts
• Basic knowledge of programming and code analysis (Golang, JavaScript)
• Ability to automate tasks using Python or Bash
• Experience bypassing anti-fraud systems and analyzing user behavior

With Blum you will

• Join one of the largest projects in web3 and make an impact in the blockchain ecosystem
• Work with a talented and diverse team in a dynamic environment that encourages continuous learning and professional development
• Enjoy flexible working hours, unlimited vacation days and a remote-first approach
• Receive compensation for: equipment, education, sports and coworking
• Have opportunities for professional growth in high-load systems and web3 technology
• Take on challenging and complex tasks that push the boundaries of your expertise
• Get competitive monthly salary, based on experience and skills

Ready to join us? Send your CV and become part of our exciting journey!