CEX.IO is an independent development centre that builds complex IT solutions and supports international projects for the FinTech and cryptocurrency markets. Our flagship project is CEX.IO, a multi-functional cryptocurrency exchange serving the industry worldwide since 2013.
28 ноября 2019

Senior Back-End Software Engineer (Node.js) (вакансия неактивна)


Необходимые навыки

— strong knowledge of JavaScript (ES6+);
— solid experience with NodeJS;
— understanding of microservices architecture and principles;
— PostgreSQL, Redis, MongoDB experience;
— Git + GitFlow;
— experience with Unix, practical knowledge of shell-scripts;
— Docker technology experience.

Будет плюсом

— knowledge of TypeScript;
— participation in software architecture development;
— understanding of cryptography/security (encryption/SSL/PKI/etc.);
— experience in developing of high-performance distributed systems;
— SQL/RDBMS (including deployment options, stored procedures, optimization techniques, etc.);
— experience/understanding of message broker systems (i.e. RabbitMQ);
— previous experience in the Financial Services industry or IT product companies.


— working for a product company — the results of your work are visible from day 1;
— absolutely new product — modern technologies and legacy code absence;
— zero bureaucracy, maximum customer data security;
— competitive salary;
— modern, comfortable office space in a convenient location (m. Pozniaky);
— fully equipped workplace with Macbook Pro.


— full cycle of development and support of fintech solutions (finance processing and related systems);
— participation in software architecture development;
— project integration with internal/external systems;
— incident handling and production maintenance (perspective).

О проекте

Our mission is to guide people into the world of an open financial system in a regulated way. We welcome the diligence and careful investigation that regulation and licensing entail. Now, after our six successful years of experience in this business, more than 3 million people globally use services developed by the CEX.IO LABS team. And this number grows daily.


Smooth and streamlined technical processes

— We use source control and continuous integration systems.
— We can push several updates in one day.
— We’re ready to deploy any product at the push of a button.
— We have a three-tier incident management system.
— We fix bugs before writing new code.
— Our specifications are written by humans, for humans.
— Our employees work with the best equipment.
— MacBook Pro and at least one 27″ display are guaranteed.

Comfortable and motivating work conditions

— A spacious office with sports zones, a fully equipped dining area, a terrace, and lots of extra facilities
— Medical insurance, paid sick leave, drinks and snacks, English language courses, and more
— Team building events, corporate events, semi-official parties, etc..