Senior Data Engineer

Required to be available every day until 8:00/9:00 PM CET for meetings with the US team.

Altimetrik Poland is a digital enablement company. We deliver bite-size outcomes to enterprises and startups from all industries in an agile way to help them scale and accelerate their businesses. We are unique in Poland's IT market. Our differentiators are an innovation-first approach, a strong focus on core development, and an ability to attack the challenging and complex problems of the biggest companies in the world.

Our customer is an online marketplace connecting people who want to rent out their homes with people looking for accommodations in specific locales. Together with them, we are building a world-class payments platform that moves billions of dollars, in 191 countries, with 75 currencies, through a complex ecosystem of payments partners. They are also reinventing how to serve users to improve performance, scalability and extensibility. 

We are seeking a skilled Senior Data Engineer to join our team and design and implement various scalable data solutions for our customers providing hospitality and travel services. This role requires a strong analytical mindset, technical expertise, and the ability to collaborate across teams to ensure data solutions align with business needs.

Responsibilities:

• Build and maintain scalable data models and metrics to support variety of UC such as: fraud detection, safety incident tracking, and ID verification processes.
• Collaborate with Product Managers (PMs) to translate product requirements into comprehensive logging needs.
• Scope and implement metrics for experimentation, KPI tracking, and operational insights.
• Migrate existing data assets (pipelines, tables, metrics) to modern technology stacks.
• Identify, deprecate, and replace legacy data assets with optimized, scalable solutions.

And if you possess..

• Extensive experience designing, building, and operating robust distributed data platforms (e.g., Spark, Kafka, Flink) and handling data at the petabyte scale.
• Strong knowledge of Java, Scala, or Python, and expertise with data processing technologies and query authoring (SQL).
• Expertise in data modeling, warehousing, and working with columnar databases (e.g., Redshift, BigQuery).
• Solid understanding of Spark and ability to write, debug and optimize Spark code with Python/Scala
• Taking the initiative to discuss blockers/challenges with stakeholders to solve problems independently
• Effective communications skills (team-mates and stakeholders)
• Debugging complex issues without assistance
• Ability to navigate ambiguous product requirements to build eloquent solutions
• Ability to manage multiple projects at once

… then we are looking for you!

We work 100% remotely or from our hub in Kraków.

🔥We grow fast.

🤓We learn a lot.

🤹We prefer to do things instead of just talking about them.

If you would like to work in an environment that values trust and empowerment... don't hesitate, just apply!