Ruby On Rails Job (Only Russian or US Freelancers)

We are looking for a professional developer to support existing and implement new algorithms of data processing in the massive data processing system. Your role will concern building effective data pipeline, analyzing the data and building algorithms to parse data and extract information.


Responsibilities:-
Implement data processing algorithms ( primarily on Ruby )
configure, debug and support software running on large hardware cluster
blockchain / crypto data parser programming, including the implementation of new protocols
adopting to CI/CD, monitoring and alerting system
take part in data quality control, monitoring and data quality assurance
operate on large distributed cluster of data processing and storage ( Petabytes + )

Requirements:-
Experience in Ruby language
Good understanding on database technologies, data structures, algorithms
Familiar with server programming, Linux
Use to work with data
Desire to understand a variety of systems and projects


Key skills:-
Ruby
SQL
Linux
GraphQL
Extract - transform - load (ETL)


Additional skills welcome:-
Ruby on Rails
Airflow
Clickhouse
data warehouses (DWH)
decentralized and distributed systems
Blockchain