Binaryx is a digital asset exchange that enables buying, exchanging, and storing cryptocurrencies and other digital assets. With offices in Estonia and Ukraine, Binaryx builds the new generation financial ecosystem with asset tokenization in the center of its focus.

What we expect:

• Strong understanding of High-Availability principles & practices;
• Expert understanding of Go or C++, OOP, Standard patterns & antipatterns, Microservices, SOA, REST APIs, gRPC, web socket, tracing, logging;
• Strong knowledge of SQL & No-SQL databases;
• Expert understanding of DB access patterns, models and tools (ORM)
• Strong understanding of queues communication standards and tools (RabbitMQ, Kafka, etc.)
• Expert understanding of most popular CI/CD tools (K8S, Docker, Jenkins, GitHub, GitLab, etc.)
• Expert understanding of build and dependency management tools.


• 7+ years of commercial software development experience and solid portfolio;
• 5+ years of experience as a software developer on backend projects;
• 3+ years of experience in designing effective, scalable, high performance and responsive enterprise-grade software;
• 2+ years of practical architect experience;
• 1+ year of Team Lead experience;
• Experience in creating architectural solutions (at least 2 projects);
• Analytical mind and attention to details, the ability to understand complex business logic, dive into code and debug software systems;
• Understand common cybersecurity risks for a given software system;
• Professional experience with C++ or Go;
• Proficient in PostgresDB;
• Deep experience with Microservices architecture;
• Experience with Enterprise Service Bus (preferably RabbitMQ);
• Experience with cloud solutions/cloud transition processes;
• 1st class design skills including the ability to draw up extremely accurate specifications that could be effectively utilized by development teams;
• Responsibility, initiative, readiness, and ability to work productively in a team;
• Understanding of PoC and MVP creation process;
• Strong organization, multi-tasking and time management skills;
• Understanding of Agile principles;
• Good understanding of computer networks, clouds, security solutions and processes;
• Good command of English, proven writing and editing skills;
• Experience developing backend architecture, including designing and implementation of CI/CD pipelines;

Will be a plus:

• Practical experience with AWS, K8S, Helm;
• Apache Kafka & Kafka Streams;
• Knowledge of modern front-end technologies;
• React/Redux;
• Experience with GraphQL;


• Designing and validation of the system architecture
• Recommend changes to project design concepts to improve efficiency
• Develop design specifications and other system-related documentation
• Verify stability, interoperability, portability, security, and scalability of Java system architecture
• Select apt design solutions and work alongside engineers to ensure the compatibility of system components
• Provide technical guidance and support the development of systems
• Identify system data, hardware, and software components required to meet user needs
• Convey architectural solutions to all levels of professionals and leaders
• Ensure compliance with established architecture, design patterns, policies, standards, and best practices
• Design, develop, implement, and maintain a series of programs, subsystems, revisions, and enhancements of the current system
• Development of high-level architecture vision;
• Research of new and compare alternatives ways for the definition of the best variant for solution development;
• Collaboration with other professionals to determine functional and non-functional requirements;
• Participation in the planning and design of the solution from the draft;
• Participation in planning, demo, retro, and other project activities;
• The leadership of the technical changes in the product and flexibility of the system to satisfy business requirements;
• Control of the implementation process;
• Development and maintenance of documentation of the architecture;
• Experiment and create architectural approaches;
• Ensure the architectural integrity and consistency of the entire product, working closely with the development, software, and business analysis team;
• Create architectural workflows, diagrams, and technical documents based on business requirements;
• Participate in the creation of the system throughout the entire life cycle of the project (until successful deployment) and control the development by the architectural requirements;
• Participate in discussions and code review.

We offer:
• Competitive salary and annual review
• Guaranteed vacation and paid sick leaves
• Opportunity for self-improvement and professional growth programs available (Paid courses, training, conferences);
• Modern office with the recreational area, convenient location, parking, and Apple Macbook equipment provided. Office location near Vasilkivska subway station in Kyiv
• Relocation support for candidates from other cities

About Binaryx

Binaryx offers the best-in-class cryptocurrency trading and exchange experiences for both professional and non-professional users. Our goal is to build an entire ecosystem where users can trade, learn and monetize their skills in cryptocurrency.

Company website:

DOU company page:

Job posted on 6 July 2021
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