Position: Senior java/python developer
Category: Java
English level: intermediate
Years of experience: 7

Part of team in developing distributed system for fast crawling and processing fresh web pages. The system fetches, processes 1000 web pages per seconds and build inverted index for fulltext search on documents corpus. 
Internal system to fetch, store, proccessing and delivery information about web hosts and ips (100K input messages per second, 100 query per second). Build from scratch streaming data proccessing architecture based on Kafka and Spark. Full text search service in domain whois information (~300KK documents with regulary updates)
Programming Languages: Java SE, Python, Scala, bash, kotlin, C++(basic), Go (basic)

Frameworks and technologies: hadoop, apache hbase, pig, oozie, unix utils,
junit, google guice, google protocol buffers, apache spark, apache kafka, spring,
apache kudu, apache zookeeper, apache mesos, nginx, scalatest, apache avro, postgresql, apache parquet

Build system: sbt, make, gradle, CMake, ant

Automation: ansible, teamcity, jenkins, travis ci, docker

VCS: git, svn

Cloud: aws
Prefer vacancies in information retrieval, data processing, geo services or infrastracture highload projects. Blockchain, casino less interested.