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Project:

https://valassis.com/

https://www.youtube.com/user/ValassisVCI

https://www.youtube.com/watch?v=SAGK1LaCXsU

https://en.wikipedia.org/wiki/Valassis

Valassis Communications, Inc. is a Livonia, Michigan-based company that provides media and marketing services in the United States, Europe, Mexico, and Canada, It is one of the largest coupon distributors/processors in the world.

Valassis companies include Valassis Digital, Valassis Direct Mail, Inc., Valassis Canada, Promotion Watch and NCH Marketing Services, Inc. It has approximately 7,000 employees in 28 states and nine countries.

Valassis has relationships with more than 15,000 advertisers worldwide in various industries, including automotive, consumer electronics, consumer packaged goods, financial services, franchise food, grocery, specialty retail, and telecommunications.

In February 2014, Harland Clarke Holdings, a subsidiary of M&F Worldwide, completed purchase of Valassis for approximately $1.8 billion. Before this, Valassis had been a publicly traded corporation.

Required skills:

  • Experience in analytics, data science, data engineering, or related field
  • Good experience in Python and SQL
  • Experience with Hadoop, HDFS
  • Experience with Postgres databases
  • Experience with large first and third party data sources
  • Experience troubleshooting data issues, doing ETL, and debugging python code
  • Familiar with statistical concepts (e.g., t-tests, z-tests, anova, regression)
  • Familiar with experimentation conceptions (e.g., A/B testing)
  • Strong communicator and team player

Will be a plus:

  • Experience with PySpark
  • Experience with Pandas library
  • Experience with Jupiter Notebook
  • Experience with Jira

We offer:

  • Ability to work remotely from anywhere in the world
  • Work in a company that has been on the market for over 50 years
  • Close cooperation with the development team and client
  • Dynamic and challenging tasks
  • Professional growth
  • We cover English classes, certification, team buildings, participation in local conferences
hr@zazmic.com

Interested? You know what to do. Apply for this position


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    Airbyte is the open-source data integration platform that gives your infrastructure superpowers to move data seamlessly

    Airbyte is the open-source data integration platform that gives your infrastructure superpowers to move data seamlessly. The main responcibility is to building connectors for data sources and destinations is a critical part of what will make Airbyte successful.

    Data sources and destinations like:

    Relational databases: OracleDB, MSSQL, MySQL, and others

    Data Lakes: S3, GCS, Azure Blob storage, DataBricks

    Warehousess: BigQuery, Snowflake, Clickhouse

    Queues: Kafka, Google Pubsub, Amazon Kinesis, Amazon SQS

    Working knowledge of English required

    Proactive communication: if requirements are not clear or you need support from the team, you speak up quickly so no time is wasted.

    Built for extensibility: Adapt an existing connector to your needs or build a new one with ease.

    Optionally normalized schemas: Entirely customizable, start with raw data or from some suggestion of normalized data.

    Full-grade scheduler: Automate your replications with the frequency you need.

    Real-time monitoring: We log all errors in full detail to help you understand.

    Incremental updates: Automated replications are based on incremental updates to reduce your data transfer costs.

    Manual full refresh: Sometimes, you need to re-sync all your data to start again.

    Debugging autonomy: Modify and debug pipelines as you see fit, without waiting.

    Required skills:

    • 5+ years of experience with modern Python (modern frameworks)
    • Experience with modern database architecture and management techniques (PostgresDB, mongoDB, BigQuery)
    • Strong experience with Docker and containerization
    • Used to working in a fast-paced, agile environment
    • Networking skills (TCP/UDP, IP, proxy, VPN, etc.)
    • Knowledge authorization, authentication , JWT, Oauth
    • Version control and continuous integration tools (Github CI, Jenkins, Travis CI, etc.)
    • Experience building services that leverage cloud-based infrastructure (GCP, AWS, etc.)
    • Good understanding of Linux

    Will be a plus:

    • Experience with modern JavaScript & one JavaScript framework (Vue.js, React.js, Angular, etc.)
    • Experience with Gradle

    Propose:

    • Become a known Airbyte contributor with us!
    • Working in high efficient team
    • Automated development environment, use and participate in it!
    • Professional growth
    • Airbyte is outperforming in terms of community ORK: subscriptions, new users, contributors. Airbyte is the most growing Slack community
    • Develop high reliable technical solution that exposed to other platform contributors and aimed to become a benchmark in connectors development
    • Leadership and mentorship program

    Duties:

    • Building connectors for data sources and destinations is a critical part of what will make Airbyte successful. Some of the things you’ll focus on building are connectors like:
    • Python will be mostly focused on APIs and frameworks for building APIs ○ REST APIs, SOAP, GraphQl, etc...
    • Building abstractions and frameworks to increase leverage in developing connectors
    • Building & maintaining test frameworks to ensure high quality & performance

    Our goals:

    • Work with us to make Airbyte to become a 1st number ETL platform in the world. Now we are in the top 3
    • We will achieve it by creating night numbers of connectors. No Airbyte has 70, goal is to have 200 connectors at the end of the year.
    hr@zazmic.com

    Interested? You know what to do. Apply for this position