Data Engineer
Wallapop
Barcelona, Catalonia, Spain
hace 3 días

The Challenge

  • As a Data Engineer, you will partner and collaborate with Data Scientists and Engineers to make high-impact decisions based on data.
  • Your work will influence the future of Wallapop in many ways.

  • Every single day, hundreds of thousands of products are uploaded to wallapop, millions of searches are generated and millions of users trade goods and services on our platform.
  • You will allow us to find the best insights of our business by providing fast and smooth access to data.

  • If you love processing massive datasets, building robust and scalable data platforms, and getting your hands dirty by writing complex queries and data pipelines, Wallapop is your place to go.
  • You’ll be part of a growing Analytics team (21 people and counting) reporting to the Head of Analytics
  • What You Will Do

  • Work with a team of talented Data analysts, Data scientists, and other Data Engineers in order to provide them with the best possible data platform to work with
  • Support day to day problems that may occur out of the blue
  • Structure the data warehouse by developing and maintaining data models according to market best practices
  • Optimize the data warehouse in terms of concurrency, query performance, and storage
  • Implement high quality and scalable data pipelines to integrate and provide access to many different data sources
  • Care about documentation and quality both in code and implementation
  • Help drive testing, optimization, and tooling to improve data quality
  • Increase SW development standards cross data projects such as CD / CI, testing, code reviews, cloud dev environments, etc
  • Besides supporting the day to day problems that may occur, these are the main current and near-future projects in our roadmap that as a team we'll be involved :

  • Deploy and migrate to a modern workflow management system
  • Datawarehouse transformation layer with dbt
  • Increase elasticity of data infrastructure, primarily the datawarehouse
  • End-to-end data lineage and cataloging
  • Data lake standardization
  • End-to-end data lineage and cataloging
  • End-to-end monitoring and alerting, from infrastructure to business metrics
  • What We’re Looking For

  • 2+ years of experience in Data warehousing
  • In-depth knowledge of AWS Redshift or other MPP data warehouses
  • Knowledge of data lake design patterns
  • Excellent SQL and python programming skills
  • Experience in ETL / ELT processes and data pipelines
  • It Would Be Great If

  • You understand the development of serverless ETLs with AWS Glue and / or AWS Lambda
  • You have experience with Python-based workflow management systems such as Luigi or Airflow
  • You have knowledge of dbt
  • Do note that all our jobs are Barcelona-based. We work in a mostly remote capacity offering great flexibility to our employees, but we believe in the power of getting together regularly in our office.

    As a first iteration, we expect a 4+ day / month office attendance for which the specifics are decided on a team level.

    Wallapop is an equal opportunity employer. We celebrate diversity and are committed to creating an inclusive environment for all employees as we want Wallapop to be a place for everyone.

    We sponsor visa processes for international candidates when applicable and provide legal & admin support along the process combined with a competitive relocation package.

    Additionally to the opportunity to contribute to an agile product setup and work together towards achieving our meaningful mission, we offer the following Perks & Benefits :

  • An international team operating in 2 official working languages (English & Spanish), there is never a dull day in our team!
  • Brand-new, modern and inspirational office space with stunning views and a sunny terrace. All built with sustainable and recyclable materials!
  • TOP hardware of your choice (latest Apple or Windows)
  • 26 holidays per year
  • Flexible working hours + intensive Fridays
  • Generous individual learning budget of 2k per year + our very own Wallalibrary
  • Group and individual English & Spanish lessons as part of our working day
  • Private Health Insurance with Cigna
  • Flexible remuneration to deduct from gross salary (kindergarten / food / transport check)
  • TeamBuilding activities and branded Merchandising
  • AndJoy Gym plan + virtual sports classes
  • Referral Program & Charity Donation
  • Extended newborn & adoption leave
  • Bonus for weddings & newborns
  • Wallarenta (Tax income support)
  • Monthly plan for free shipping, bumps & home-pick-up on our services
  • Surprise gifts when celebrating birthdays
  • Wallanniversary loyalty program
  • 30EUR as part of your monthly payroll to contribute towards your WIFI
  • One-off payment based on compensation package to go towards setting up your wallahome office
  • Relocation package (monetary support and legal advice), if applicable
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