4IRE is a leading Ukrainian-Swedish IT consulting company that focuses on DeFi, FinTech, and Green Finance, which empowers businesses to take advantage of the latest technologies. Since 2010, we have become a long-term strategic partner helping with a full range of services required for launching the innovative FinTech and Blockchain solutions.
19 січня 2023

Blockchain Developer (вакансія неактивна)


4ire labs is looking for a skilled Blockchain Developer to help us build the contracts for groundbreaking applications to innovate.

● Worked with software dev 5+ years (Java or Node.js);
● Strong Experience with relational DBs;
● Blockchain experience for 2+ years.

Nice to have:
● Any blockchain experience, smart contracts development experience;
● Team player and social skills;
● Can discuss problems and efficiently explain his/hers own opinion;
● Personal interest in the blockchain industry and its technology.

● Lead smart contract and solidity development;
● Drive the design, development, and implementation of new features;
● Work collaboratively across workstreams to rapidly iterate, experiment, and grow the protocol;
● Design and build systems with an eye for performance, scalability, and resilience;
● Deploy, operate, and maintain services in production;
● Ensure best practices across development, testing, and security.

Working conditions:
● 100% remote;
● Flexible working hours in the European time zone;
● Team that is always ready to help;
● Opportunities for professional and personal growth;
● Paid vacation and sick leaves.