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Data Engineer for SocialChorus

Aurora Postgres AWS Big Data EC2 ETL NoSQL Databases Python RDBMS RDS Redshift RoR SQL

We are currently seeking a mid-level Data Engineer to help elevate our communications platform which is being used by the largest companies in the world in some of the most technically complex environments you can find. You will be helping in implementation of “big data” systems which require queries returning within sub-second response times.


SocialChorus the creator of FirstUp, the platform that orchestrates the digital employee experience. FirstUp brings personalized information and systems access to every worker, everywhere-no matter whether they’re wired, distributed, or frontline/essential.

Joining SocialChorus means joining a movement to connect every worker. This movement has taken root and is evident in our world-class customer base and their millions of employees worldwide. Now we need your help.

project tech-stack
AWS Big Data Python Ruby

What we looking for


  • 3-5 years of experience.;
  • Experience with large-scale data and query optimization techniques;
  • Experience with ETL to data warehouse systems;
  • Experience with AWS cloud services: EC2, RDS, Redshift, Aurora Postgres;
  • Proficient in SQL;
  • Mastery of NoSQL and RDBMS;
  • Knowledge in multiple scripting languages (e.g. Python);
  • Knowledge of cloud, distributed systems, and stream-processing systems;
  • Passionate about learning new technologies and solving hard problems in a fast-paced environment.



  • Implement and support systems that reliably and efficiently provide interactive query performance on large amounts of multi-modal data;
  • Improve systems that handle scale;
  • Troubleshoot and improve the infrastructure required for optimal extraction, transformation, and loading of data from a variety of data sources using SQL and AWS ‘big data’ technologies;
  • Collect, parse, analyze, and visualize large sets of data;
  • Turn data into insights;
  • Create data tools for analytics and data scientist team members that assist them in building and optimizing our product;
  • Maintain code bases in Ruby/Rails (ETL is in Ruby).

company information:

Proxet Nation

We at Proxet believe that employee collaboration is the key to success. Our employees feel valued, listened to, and involved this way, and we are proud to say that our people are our biggest asset!

If you’d like to join our Proxet Nation and work closely with high-level professionals and our engineers, fill the form!

what we offer:

Company benefits

  • Cozy Offices

    2 cozy offices in Kyiv city center and 2 in the US

  • Work-from-home policy

    Work-from-home policy (fully remote option)

  • Insurance coverage and paid sick leaves

  • In-house English classes with native speaker

  • Countyhouse

    Proxet Residence in the countryside with the lake, sauna and BBQ area

  • Yoga classes outside on the office terrace

  • Sport competitions

    Sport competitions, our events, corporate team buildings!

Interested in this closed position?

Leave the information about yourself and we will contact you when we have suitable vacancies!