This offer is not available anymore

Data Engineer in Barcelona


Est. Salary
26,000 - €33,000
Share offer

Job Description

We are looking for a versatile data engineering specialist who can easily develop, test and maintain database architectures from different sources and large-scale processing systems so that they can be leveraged to ultimately improve decision-making. You would be joining a talented team of analysts and data engineers who work together to provide actionable insights into marketing performance. Your mission: enable, facilitate and bridge from data to analytics.


What you will do


  • Maintaining and troubleshooting 3rd party dataset integrations so that they can be easily used together with first-party data

  • Using a wide array of tools to automate the reporting of 3rd party data

  • Proactively participating in shaping the data architecture of marketing analytical tools

  • Working closely with analysts to enable the discovery of actionable insights and support decision making in Marketing

  • Caring about data quality and accuracy while taking responsibility for the delivery of unambiguous metrics

  • Innovating to extract information from unorthodox data sources like spreadsheets and weather forecasts with the same reliability of a database

  • Importing data in the existing Big Data Platform to enable the creation of a single source of truth

  • Creating the necessary tables and pipelines to ensure analysts can leverage those data in any analytical exercise


We are looking for someone who


  • Has spent at least 1-3 years in a similar role

  • Possesses practical experience with cloud based data engineering stacks

  • Is a solid SQL coder

  • Has proficient Linux shell scripting skills

  • Is familiar with API integrations

  • Is able to manipulate multiple data sets and prepare tables for easily digestible reports

  • Is an excellent communicator with top-notch team working skills who can tell analysts and marketers alike in layman terms what data fields translate

  • Is well-versed in Python and/or a JVM based language

  • Possesses knowledge of database solutions and querying engines in combination with solid data processes and approaches


Nice to have


  • Some knowledge of Google marketing digital products (GA, DCM, Adwords)

  • Knowledge of AWS most common big data services (EMR, Data Pipelines, Redshift)

  • Previous experience in e-commerce

  • Exposure to big data processing technologies from the Hadoop ecosystem

Data Engineering at Casumo

Data is widely seen as a core service in Casumo and recognised for what it is (focus on Analytics & Big Data Engineering) and what it is not (owner and provider of any kind of data).

The main mission of our data engineers is to implement and maintain data integrations, data ingestions and computations (mostly in forms of different kinds of ETL processes) built to enable overall decision making for the business as a whole.


About Casumo

  • Games

  • Privately Held

  • Malta & Barcelona

  • >250

  • 2012

Who we are and what we do:

Casumo is the first online adventure-based casino. Our mission is to disrupt the industry by focusing on developing a new betting experience, using gamification and slick UI to provide an unparalleled user experience. We are quite unique in what we do and how we do it and we take pride in our Engineering culture and our Product quality and quirkiness.

Engineering at Casumo

At Casumo, we take pride in our Engineering culture and our Product quality and quirkiness. We have a modern engineering mindset, we move fast, experiment and apply an automated test approach. We believe every individual’s need and desire to be unique and let each developer be the main force for creating their best work environment and make impact. Our engineers collaborate as an international, distributed and highly skilled team. We highly value team spirit and a respectful environment. A humble and open mindset is essential to reach higher aims. We have active contributors to open source (Zipkin, Springboot, Axon framework); we care about knowledge sharing internally and externally, and we mean it. This is why we run internal Tech events and trainings - the latest being Axon - and encourage our staff to attend and/or speak to conferences. The sumos are making real impact by working on an unparalleled product. We explore, experiment and grow together in a small, highly-skilled, energetic and passionate team

What are we currently up to

- Development of new greenfield products using modern technologies

- Creating beautiful UI interactions driven by gestures

- Splitting the entire system into small, more cohesive subsystems and microservices

- New integrations with various game suppliers and payment providers.

Our tech stack:

- Backend side:

Java Microservices, EventSourcing, CQRS, DDD, messaging (RabbitMQ & Kafka) and Axon. Java frameworks: Spring Boot, Spring, Hibernate. Devops: Docker, Jenkins, AWS, cloud

- Frontend side:

KnockOutJS, Durandel, ReactJS, React Native, VueJS.

Check our current positions at casumo careers

Other data engineer jobs that might interest you...