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Senior Data Engineer

  • icon tag Job Category: Analytics
  • icon briefcase Job Type: Full Time
  • icon earth Job Location: Eastern Europe (remote)
A guy with a cat
A guy with a cat

Are you passionate about developing robust data models and building scalable data pipelines, and got a deep interest in technology? Are you willing to be a part of a quickly growing, product-oriented company while working remotely from home? Then welcome to Siren Group! By joining Siren, you become a member of an innovative team with an ethical approach to business relations.

Fully remote: This job is remote anywhere in time zones +/- 2 CET. The only limitation is access to high-speed internet and having a quiet workspace.

Siren Group is a digital marketing company based in Switzerland with remote staff across the world. We specialize in generating consistent new business opportunities for medium- to large-size companies, including Fortune 1000s. Our latest venture is, an online home improvement marketplace in the U.S. HomeBuddy offers a great opportunity to work on an interesting, challenging, and constantly evolving project. 

Being already a very successful firm with stable double-digit annual revenue increases, we are aiming for even more explosive growth! Our company’s success is delivered by a smart, self-starting, and entrepreneurial team which we are actively growing. 

Siren offers a remote and flexible work environment, competitive compensation, attractive benefits, and the opportunity to work on a professional team and grow in your career. 

We are searching for a highly experienced and motivated Senior Data Engineer to join our Data and Analytics team. As a Senior Data Engineer, you will be responsible for building and maintaining our data infrastructure, creating new data flows, modeling our datasets, and ensuring data quality and reliability. This role reports to the Director of Data & Analytics.

To be a successful one of the Sirens, you need to be passionate about being a part of a very dynamic, challenging, and fast-growing business. This position isn’t for you if you’re seeking a routine office job.

What you will be doing:

  • Build and maintain data infrastructure that enables the collection, storage, and retrieval of data;
  • Create new data flows by integrating our data sources and ensuring that they are reliable and efficient;
  • Develop ETL pipelines, data warehousing, and data modeling to support business needs;
  • Ensure data quality monitoring, reliability, and lineage by developing processes and tools to identify and correct data quality issues;
  • Collaborate with other members of the Data & Analytics Team to optimize the data infrastructure and improve data governance;
  • Provide documentation and training to end-users on data sources, pipelines, and data quality procedures;
  • Stay current with the latest technologies and techniques related to data engineering, and identify opportunities to improve data infrastructure and analysis.

About you:

  • 5+ years of experience in data engineering or related field;
  • Deep understanding of data warehousing, ETL pipelines, data modeling, and APIs;
  • Expertise in Python, SQL, Snowflake, Docker, AWS, DBT, EL tools (Fivetran/Airbyte), Orchestration Tools (Prefect/Airflow), Data Quality Monitoring (Great Expectations/Monte Carlo), Version Control Systems, CI/CD;
  • Experience with data quality monitoring, reliability, and lineage will be an asset;
  • Strong analytical and problem-solving skills;
  • Business acumen & excellent communication skills (w/ technical and business stakeholders);
  • Professional fluency in English;

Nice to have:

  • Experience in SaaS or Marketplace company.

What we offer:

We have different perks and benefits, but we also can offer you a supportive work environment powered by a fantastic team!

  • Competitive compensation according to your skills, experience, and professional accomplishments, including a company bonus;
  • Paid vacation, sick leave, and holidays;
  • 100% remote work, allowing working and traveling;
  • Flexible work hours, when it is convenient to plan your working and personal time;
  • Work in one of the most dynamic and fastest-growing industries;
  • Ambitious and challenging tasks with a high degree of responsibility and independence;
  • Multicultural environment;
  • Supportive, friendly, and professional team, which you can always rely on;
  • An allowance program for compensation of expenses for wellness and the home office;
  • Paid training (school, events, conferences).

If this sounds like you, we should talk!

How to become a «Siren»


HR Recruiters and the Hiring Manager select the best candidates for Siren


Introductory 30 min Zoom/Skype interview with HR


Test task or questionnaire (depends on the role)


Hiring Manager or Technical interview


Final interview