• Duties:

    • Work with the incoming flow of customers without cold base calls.
    • Selling of intellectual services for the establishment and further maintenance of the brokerage business;
    • Work with existing clients: negotiations about the project, payment tracking, up sale services.
    • Participation in international financial exhibitions.
    • 3-5 times a year business trips funded by the company (London, Hong Kong, Limassol, etc.)
    • Processing of customers in the CRM system.



    • Fluent English; Additional Spanish lang. or Japanese on speaking level – will be your advantage.
    • WARNING! During your work you will have to communicate in english very often, so if your speaking and writing english is not Fluent, please do not respond to this position!
    • Experience in the field of sales of ready business solutions;
    • We are ready to consider the strong forex sellers without b2b experience, but with an understanding of the internal business processes of the brokerage business;
    • We are ready to consider the corporate business managers of financial institutions;
    • Ability to communicate on an equal footing with the leaders of the companies;
    • Experience in b2b sales, sales of intellectual services, and customer service is welcomed;
    • Excellent erudition and good knowledge in the field of international and domestic brokerage business;
    • The experience of the client portfolio maintenance;
    • Independence, proactive and time-management skills.
  • Develop high-quality, high-concurrency, high-availability, high-scalability API backend with distributed micro-services

    • 3+ years of backend working experience
    • 2+ years of experience developing production-level applications
    • Solid knowledge in network protocols (TCP/IP/HTTP/HTTPS)
    • Proficiency in Golang
    • Familiar with designing RESTful APIs
    • Familiar with databases and SQL/NoSQL
    • Familiar with Linux, AWS/GCP
    • Familiar with distributed system
    • Experience with Kubernetes, Docker, DevOps, and CI/CD procedures
    • Passionate with new technologies
  • Responsibilities:

    • The work of the blockchain researcher will involve the dissemination, internally and externally, of the results of such activities through publications, patents, seminars, and representing B2BX at professional meetings, in professional organizations and universities.
    • Provide technical planning and support for initial blockchain product development



    • Passionate about cryptocurrency and blockchain
    • PhD in computer science-related background with research record and commitment in one or more of the following areas: – distributed systems and large-scale web applications – performance modeling and analysis with focus on scalability – cryptography, including asymmetric (pub/private key), symmetric, hash functions, encryption/signatures
    • Familiar with Blockchain technology or other distributed system
    • Understanding of P2P networking
    • Understanding of cryptographic principles
    • Understanding of various distributed consensus methodologies (Raft, Mining, PoS, Paxos, etc)
  • Given breaches are the number one cause of death among digital currency companies, security is core to our mission and has been a key competitive differentiator for us as we scale. If you crave a real adversary but find yourself responding to generic phishing and yet another piece of adware…we should talk.

    • Build/deploy/maintain security controls, instrumentation, and detection infrastructure
    • Investigate security events, or better yet, automate the investigation and remediation of security events
    • Conduct in-depth research on attacker profiles and infrastructure to better predict and prevent future attacks
    • Significant experience in incident detection, incident response, and forensics
    • Proficient in a modern high-level language (Go preferred)
    • Strong understanding of GCP services and architectures
    • Experience mitigating DDoS attacks
    • Experience with executing incident response in virtual and containerized environments
    • Experience conducting research on threat actors and their methodologies
  • Responsibilities:

    • Maximum trading performance(TPS) out of the system
    • Performance tuning on the existing databases and backend services.



    • 3+ years experiences in backend development
    • 2+ years experiences in developing production-level application
    • Experience in high throughput, low latency system design
    • Experience in Kafka/Cockroach distributed database system technologies
    • Familiar with designing RESTful APIs
      Strong knowledge in network protocols (TCP/IP/HTTP/HTTPS)
    • Proficiency in Golang
    • Experience with databases and SQL/NoSQL
    • Passionate on new technologies
  • Responsibilities:

    • Actively monitor and identify data disparities and suspicious activity early.
    • Detect money laundering activities and prevent the adverse effects they create, including disciplinary action, substantial fines, and damage to a company’s reputation.
    • File suspicious activity report by data from transaction history, KYC, CIP (customer identification program), PEP (politically exposed person), and AML (anti-money laundering).
    • Use AI-calculated credit rating to achieve customer segmentation and rank-ordering of AML alarms.



    • Takes initiative to identify & report problems and to drive resolution
      Results oriented and has a high degree of accountability, commitment and responsibility
    • Extensive programming experience in Python
    • Experience with data-driven statistical or machine learning methods
    • Strong preference for hands-on experience with TensorFlow or similar frameworks
    • Experience in querying complex schemas and relational databases
  • Responsibilities:

    1. Design and build applications for the iOS platform
    2. Ensure the performance, quality, and responsiveness of applications
    3. Collaborate with a team to define, design, and ship new features
    4. Identify and correct bottlenecks and fix bugs
    5. Help maintain code quality, organization, and automatization



    • Proficient with Objective-C or Swift, and Cocoa Touch
    • Experience with iOS frameworks such as Core Data, Core Animation, etc.
    • Familiarity with RESTful APIs to connect iOS applications to back-end services
    • Knowledge of other web technologies and UI/UX standards
    • Understanding of Apple’s design principles and interface guidelines
    • Proficient understanding of code versioning tools
    • Familiarity with continuous integration
    • A commitment to collaborative problem solving, sophisticated design, and the creation of quality products
  • Responsibilities:

    • Solve configuration management, authentication, and scaling problems
    • Operate and improve monitoring clusters, including patching and fixing bugs
    • Collaborate with the others to deliver monitoring solutions
    • Develop and maintain cloud computing services
    • Manage the workflow of continuous integration (CI)
    • Evaluate release processes and tools for advanced improvement
    • Contribute to the release and change of the management process with developers and operations



    • Bachelor’s degree in computer science/engineering or any related field or equivalent practical experience
    • Ability to use a wide variety of open-source technologies and automation tools
    • Experience with systems and IT operations
    • Comfortable with frequent, incremental code testing and deployment.
    • Comfortable with collaboration, open communication, and reaching across functional borders
    • Unix-like (Linux or FreeBSD) system administration and programming experience, able to automate tasks with (shell) scripts
    • Accomplish assigned projects under minimal supervision
    • Ability to use configuration management tools and revision control system (Git, SVN, Saltstack, cfengine, etc.)
    • Solid experience in operating system automation, knowledge in Puppet, Chef, Salt, and Ansible
  • Develop high quality website for B2BX

    • 2+ years of front end working experience
    • Solid knowledge on HTML5, CSS3, JavaScript (ES6+), and webpack
    • Familiar with React and Redux
    • Familiar with RESTful APIs and WebSocket
    • Experience in SVG, canvas graphics, and D3.js (optional)
    • Experience in reactive programming, RxJS (optional)
    • Experience in Web UI/UX design (optional)
    • Passionate with new technologies
  • Responsibilities:

    • Develop advanced machine learning and statistical models
    • Data mining and feature engineering
    • Collaborate with engineering and product teams



    • Bachelor’s degree in computer science/engineering or any related field or equivalent practical experience
    • In-depth understanding of in-depth machine learning models and statistical analysis
    • Understanding of data processing and building production models
    • Familiar with machine learning library (e.g. Tensorflow)
    • Strong knowledge of Python or Scala
    • Competency in SQL or NoSQL


    • Manage communities in Telegram, Reddit, Bitcointalk, Facebook, Twitter
    • Troubleshooting, answering questions, solving member’s problems
    • Claim management, dealing with objections / negativity
    • Communities development and growth
    • Working with other departments



    • Fluent English and Russian
    • Relevant experience (including building followings)
    • Excelent written skills
    • Self motivated and self organized
    • Emotional intelligence (understanding context, ability to read between the lines)
  • Duties:

    • Maintenance and support of existing clients, using e-mail, skype, on-line chats and other…
    • Negotiations about the project, payment and contract conditions tracking.
    • Processing of customers in the CRM system.
    • Keeping good relationships and loyalty of clients to our company throught highly professional communication skills.
    • Weekly reports of client/project status to CEO/COO
      IT Product Support



    • Fluent English and Russian;
      It would be great if you know the second international language. (Spanish)
    • Experience with computer programs or IT background or experience in support team.
    • WARNING! During your work you will have to communicate in english very often, so if your speaking and wrighting english is not Fluent, please do not respond to this position!
    • We are ready to consider the corporate business managers of financial institutions;
    • Excelent experience in computer skills.
    • The experience of the client portfolio maintenance;
      Independence, proactive and time-management skills.