Indisputable quality of skills and providing a unique super-focused approach to every single case - is the Value that we create and share with our partners and clients.

Why Work With Hexens


Founded in 2021 by a team of worldwide award-winning security experts, Hexens is a cybersecurity company with an essential focus on blockchain technologies.

Hexens provides the most comprehensive security services, implementing unique methodologies and techniques brought on by over a decade of experience in the field. Projecting in-depth knowledge and experience into novel technologies like blockchain and high-end cryptography, Hexens solves sophisticated cybersecurity challenges of the 21st century. 

Current Opportunities

Senior R&D Engineer

5 years is a company that provides state-of-the-art cybersecurity services with an essential focus on blockchain. The company solves sophisticated issues for customers with codes containing multimillion assets. Hexens is looking for an experienced Software Engineer to join their team. The ideal candidate has diverse experience in various fields of Software R&D, strong academic background, and a keenness to build scalable solutions to change the market.


  • Expertise in developing compilers/interpreters or static analysis tools
  • Ability to write safe and high-performing code with Python
  • Familiarity with the overall design of compilers
  • At least five years of overall software engineering experience
  • Experience with Data Flow/Taint Analysis

Additional Requirements:

  • Academic background in computer science or mathematics is a plus
  • Solidity/Smart contracts knowledge is a plus
  • Basic blockchain security knowledge is a plus
  • Experience with deductive DBs is a plus


  • Possibility to work alongside industry-leading specialists
  • Opportunity to work with the most exciting and prominent companies in the industry
  • Highly competitive salary based on skillset and background
  • Corporate lunches
  • Great work environment
  • Remote or On-site job with relocation package included

Senior Solidity Smart Contract Auditor

3 Years is looking for a Smart Contract Auditor to join their team. is a company that provides state-of-the-art cybersecurity services with an essential focus on blockchain. The company solves sophisticated issues for customers with codes containing multimillion assets.

Job responsibilities:

  • Review smart contracts and analyze security measures
  • Audit smart contracts following the highest security industry standards
  • Mentor and educate engineers internally on the security best practices
  • You are security-minded and aware of the pitfalls of EVM code and vulnerable flows
  • Review code (primarily solidity smart contracts) of blockchain projects
  • Work to identify vulnerabilities, design and architectural flaws, quality improvement, and ways to mitigate future risk
  • Deliver clear and concise reports and “action-items” for developers to quickly mitigate and fix any issues discovered
  • Interact with developers and key stakeholders when identifying and handling security issues
  • Other related responsibilities

Required qualifications (optional):

  • At least 3 years of work experience in cybersecurity and 1 year in smart contract audits
  • Experience with JavaScript/TypeScript
  • Demonstrated expertise with Solidity, EVM and blockchain specifics
  • Experience assessing smart contract security risks
  • Experience with unit and integration testing
  • Experience with hardhat and geth or other development frameworks and local environments
  • Fuzzing and formal verification
  • Experience developing and building on DeFi protocols and smart contracts is a big plus
  • Proactive problem solver


  • Possibility to work alongside industry-leading specialists
  • Opportunity to work with the most exciting and prominent companies in the industry
  • Highly competitive salary
  • Corporate lunches
  • Great work environment
  • Relocation package to one of our offices


PR and Communications Manager

2 years
Hexens are looking for PR and Communications Manager to join its international team. In this role, you will establish new connections, partnerships, and brand image for a wide audience. The ideal candidate is broad-minded, knows many languages, and loves meeting new people and maintaining perfect relations with them.


  • Establishing connections with partners, customers, competitors, and other players in the target market
  • Managing SERM
  • Oversees and produces, from concept to completion, a broad array of digital, promotional, and communication materials for Hexens
  • Planning, preparing, and distributing original promotional content such as articles, news, press releases, emails, blog and social media posts, and other updates on behalf of Hexens activity.
  • Promotes and attends special events and functions; promotes and reports on corporate milestones and activities such as company goals and projects; new products or services; community service activities; and new hires, promotions, and retirements
  • Arranges for photography and/or press coverage for special events
  • Performs other related duties as assigned

Key Requirements

  • Proven experience as a PR and Communications Manager or similar role.
  • Ability to successfully communicate with people from different cultures
  • Comprehensive knowledge of the international web3 market with established connections
  • Working knowledge of web analytics tools
  • Excellent spoken and written skills in English (C1/C2) and Russian.

Optional Requirements

  • BSc/BA in Marketing, Philology, Journalism, Communications, or another relevant field
  • Knowledge of Spanish, Portuguese, Armenian, or other languages.

Personal Qualities

  • Politeness and correctness
  • Creativity
  • A keen eye for detail
  • Excellent communication skills


  • Opportunity to work alongside industry-leading experts
  • Open communication culture. Everybody can (and usually does :)) talk directly to the CEO
  • Company-organized workations twice a year
  • Great work environment and corporate lunches
  • MacBook for work purposes.

Community Manager

Full-time, remote
1 year
Hexens is looking for a Community Manager to join its international team. The primary role of this person is to build and grow a professional community in the field of web3 cybersecurity.

Job Responsibilities:

  • Be responsible for properly delivering the company’s news.
  • Achieving goals in the number of attracted users.
  • Engage with the online community and respond to comments and requests.
  • Manage and guide Reddit, Discord, and other related platforms.
  • Relay community feedback to relevant internal stakeholders.
  • Devise and implement community communication initiatives.
  • Attend networking events or relevant industry workshops.
  • Solve misunderstandings and conflicts between community members.

Key Requirements:

  • Love of building and fostering relationships.
  • Proven track record in community management, customer success, or support roles.
  • Experience in online multicultural communication.
  • Wide sphere of interests across novel technologies.
  • Familiarity with cybersecurity.
  • Passion for web3 and blockchain technologies.
  • Excellent written and spoken English.
  • Ability to work independently.

Optional Requirements:

  • Bachelor/MSc Degree in linguistics, social sciences, or journalism.
  • Knowledge of Spanish, Portuguese, or Russian.
  • Developed personal brand on Instagram, Twitter, Twitch, etc.
  • Experience in public talking.


  • Possibility to work alongside industry-leading specialists.
  • Opportunity to work with the industry’s most exciting and prominent companies.
  • Two month-long workations in a year.
  • MacBook or other equipment to make work comfortable.
  • The company funds business travel and trips.
  • Great work environment.

Operations Assistant

1-2 years
Hexens is seeking a highly organized and detail-oriented Operations Assistant to join its team. This role will support the COO in organizing events, preparing docs and offers, managing and tracking client relations, maintaining candidate profiles, and helping with time management, among other responsibilities.

Job responsibilities:

  • Assist in planning and executing internal and external events, including conferences, webinars, and workshops.
  • Maintain a comprehensive and up-to-date database of job candidates’ profiles, client information, and related documents.
  • Track client relationships, ensuring timely and professional communication with stakeholders.
  • Oversee payment tracking and processing, ensuring accuracy and compliance with financial policies and guidelines.
  • Coordinate with various departments to gather necessary information and materials for events and client interactions.
  • Develop and maintain a well-organized filing system to access critical information and documents easily.
  • Assist in preparing reports, presentations, and other materials for internal and external meetings.
  • Contribute to continuously improving operational processes and procedures to enhance efficiency and effectiveness.
  • Perform other administrative tasks and ad-hoc duties as assigned by the COO.


  • Minimum 1-2 years of experience in operations, administration, or a similar role.
  • Excellent organizational and time management skills, with the ability to multitask and prioritize tasks effectively.
  • Strong interpersonal and communication skills, both written and verbal, with fluency in Armenian, English and Russian; proficiency in an additional language is a plus.
  • Proficiency in Microsoft Office Suite (Word, Excel, PowerPoint), Figma, experience with CRM systems, and project management tools.
  • Quick learner with adaptability to new challenges and staying current with industry trends.
  • Ability to work independently and collaboratively within a team, demonstrating strong team-player qualities.
  • Detail-oriented and proactive problem solver with a strong sense of ownership.


  • Possibility to work alongside industry-leading specialists.    
  • Opportunity to work with the most interesting and prominent companies in the industry.
  • Two month-long workations in a year.
  • MacBook or other equipment to make work comfortable.
  • The company funds business travel and trips.
  • Corporate lunches.
  • Great work environment.
  • Relocation package to one of our offices.

Junior Full-stack Engineer, Python

Full-time on-site (Yerevan, Armenia)
under 1 year
We are seeking a highly motivated Junior Software Engineer to join our dynamic team. This role will offer a unique opportunity to gain hands-on experience and work collaboratively with our senior engineers on various assignments.

Job responsibilities:

  • Assisting the development team with all aspects of coding, software design, and other duties as required
  • Debugging and Testing developed software and programs to ensure the best functionality
  • Researching, investigating and fixing a wide range of technical issues
  • Collaborating with senior leaders
  • Approaching problems and creating solutions
  • Proactively learning about new technologies.


  • Bachelor’s or above in Computer Science, Information Technology, or other related fields
  • Learning new information like a sponge
  • Excellent listening skills with the ability to follow instructions
  • Great team working skills
  • Outstanding attention to detail with great organizational skills.
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