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We are the fastest growing marketplace for refurbished electronics in the German speaking region and are based in Vienna. We are active in more than a dozen countries. Through our marketplace we sell completely renewed electronics like phones, laptops and tablets that are 40% cheaper and much more sustainable.Get to know us
We are looking for a Senior Data Engineer to work in the intersection between engineering and data science. Help us improve our data processing workflows and push them to the next level.
- Build the infrastructure required for extraction, transformation, and loading of data from a wide variety of data sources
- Design, implement, deploy and monitor data and ETL pipelines
- Help assemble large, complex data sets that meet critical business requirements
- Identify and analyse performance bottlenecks and problems in our data layer
- Ensure a high-quality code base
- Formal education in computer science
- Significant experience with software development in either Go or Python
- Excellent knowledge of SQL and relational databases
- Experience implementing complex data and ETL pipelines
- Experience with workflow management platforms and/or computational solutions like Apache Airflow or Google Cloud Functions
- You work independently and are goal-oriented
- You have excellent English skills
- You are located in one of the European time zones
- You are comfortable working with *nix systems
- You have experience with PostgreSQL
- You have experience with the Go programming language
- You have significant DevOps experience
- You have experience working on highly-available and fault-tolerant systems
- You are active in the open-source community
For legal matters, we have to state that the minimum wage for this position is 42,000 € gross per year. However, depending on your qualification a higher salary is obviously very likely.
Our process is usually a preliminary interview with the people team, a take home coding task, followed by a technical interview. We appreciate that your time is valuable, so we aim to keep the process relevant and transparent.
First up we will go through your application, including looking through any public profiles/resources you choose to share with us (Github, Stackoverflow, etc.)
If the application looks good, you will be invited to a preliminary interview with a member of the people team. They will describe our company culture, structure and goals along with getting an idea of what you are looking for and how you will contribute.
The next step is a take home coding task (for particular positions this step may be an online test). This is designed to give you an opportunity to demonstrate your engineering and problem solving ability. It will be a small task similar to something you would be expected to complete in your normal day to day work at refurbed. The reviewers will be looking for well prepared and complete solutions, so take your time, explain your work and ask any questions that you feel are relevant to solving the problem.
Following on from a successful completion of the coding task you will be invited to a technical interview with one or more of the engineers from the teams the position is for. The coding problem will be part of the discussion, along with broader technical and architectural questions. This is also an opportunity for you to get an idea of the internal technical and work environment, so please feel free to dig a bit deeper with any questions you may have.
If everything has gone well at this point, then we will make you an offer to join us here at refurbed! Once that is settled the people team will let you know about any remaining administrative details and our onboarding process.
Things we want to see from you:
- Your CV
- Your expected salary
- If the position requires programming skills: Your Github/GitLab profile or open source projects you contributed to
- Other representative examples of your work that are relevant to the position
- If you are active in communities like StackOverflow, please let us know as well