Data Engineer

Are you passionate about blockchain technology and working with data? Do you enjoy taking ideas from early-stage concepts through to useful insights? If so, this could be a fantastic opportunity to be a hands-on engineer shaping the future blockchain data analysis! Now more than ever, we need a team of diverse, passionate and hungry individuals to drive our group vision forward, one block at a time. We need people like YOU, to be a part of our on-chain analysis revolution! As a Data Engineer you will be closely collaborating with both business and backend to design and implement an efficient way of data processing. You will be working in our data engineer team and will have plenty of opportunities to improve your skills and grow professionally.

What will you be doing

  • Designing and developing blockchain data processing pipelines for new charts, including development and optimizing of the data architecture
  • Integrating developments into existing solutions
  • Development and maintenance of infrastructure required for optimal extraction, transformation and loading of data from various sources
  • Participating in grooming solutions for data processing, ETL/ELT processes and automation of data processing workflows, including coordination with backend developers, DS, DA and QA engineers
  • Data validation: counting historical data, automating data validation

You should apply if you have

  • 3+ years of work experience
  • Solid knowledge of Python and SQL
  • Experience working with Databases (e.g. PostgreSQL, Vertica)
  • Knowledge of ETL tools (e.g. Spark, Airflow)
  • Bonus: Experience within the cryptocurrency industry
  • Bonus: Experience with CI / CD (Gitlab CI, Docker, K8s)
  • Bonus: Experience with administration of AWS

Benefits of Whalemap

  • Competitive salary
  • Ability to work from our office in London or fully remote
  • Relocation to London after probation period
  • Flexible workday: you choose when you work
  • 30 days holiday allowance per year
  • Monthly contribution towards your gym membership
  • $500 per year towards a personal development fund

Open positions

London / Remote

Whalemap is for you if you are an enthusiastic and an ambitious person who isn’t afraid to take on a challenge. Join us if you enjoy a vibrant, friendly and fast-paced working environment. Let us explore the world of blockchains together!

Don’t see an opening that fits your profile? Don’t worry, we’re always on the lookout for new talent. You can send us your CV and Cover Letter to