Blockchain Application Support Specialist

Advertised Category: 
IT Operations
Category Description: 
Information Technology\Application Administration 
Czech Republic
Blockchain, Support, 24x7

About the Client

Our client is providing international courier, parcel, and express mail services. It is the world's largest logistics company operating around the world.

About the Role

We are looking for a Blockchain solution support specialist to join Blockchain Center of Excellence. Your primary responsibility will be consultation, guidance and problem solving expertise with respect to technical issues of infrastructure, design, methods, tools etc. to ensure that a robust, maintainable service is provided. Provides critical operational support to all given services with strong focus on Blockchain related products.


- Work as 2nd level support for services related to Blockchain implementation
- Responsible for testing and release to production
- Support Incident, Problem and Critical Incident Management as required, prioritize requests in accordance with agreed criteria and the needs of the organization in accordance with SLAs
- Maintain good working relationships with appropriate internal and external customers
- Provide technical support to users of business applications, using standard ITS processes and procedures
- Plan, execute and support implementations so the applications themselves are deployed with minimal disruption to the production environment and meet established standards. Provide deployment services for area of competence
- Provide verbal and written technical reports to specialists on aspects of system status.
- Provide technical reports to users and managers.
- Investigate problems and other requests for support and determines appropriate actions
- Liaise with staff responsible for the development of system enhancements to overcome known problems
- As a member of DevOps team, have opportunity to contribute to build phase of the projects


- Experience working with open-source platforms like Quorum, Hyperledger, Ethereum etc.
- Experience working with smart contracts such as Solidity is a plus
- Must be able to provide 24x7 on-call support on a rotational basis during the weekend and also prepare to work during public holidays
- Ability to work on 3 rotational shift (morning, noon and midnight)
- Creative problem-solving skills and ability to work conceptually

Nice to Have Skills

- Knowledge of the following languages: Java, NodeJS
- Experience with API integration with a 3rd party applications
- Previous experience working with smart contracts such as Solidity

How to apply
In case of your interest to apply for this position, please, send us your curriculum vitae in English language on .
Mission statement

Our mission is to offer variety of matching jobs to qualified candidates and fulfil our client recruitment and project needs. We have decided to operate and source in Eastern European countries.

Contact us

Klariská 14, 811 03 Bratislava, Slovakia
Lidická 700/19, 602 00 Brno, Czech Republic Phone: +421 903 427089
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