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Senior Data Engineer

Codest Ltd. Company No. 12590542, VAT number: GB363431020 Open · verified Oct 24, 2026
Remote Warszawa Full-time Senior Data Engineering

At a glance

Senior Data Engineering role at Codest Ltd. Company No. 12590542, VAT number: GB363431020. Remote, Poland · full-time.

Pay not stated Data Engineer salary

RoleData Engineering
SenioritySenior
LocationWarszawa
WorkplaceRemote
EmploymentFull-time
PostedAug 24, 2026 · 2mo ago
Role brief

dataroles summary, based on the employer's posting.

What you'll do

  • Build and automate tools for the data platform area
  • Help product, technical and analytics teams create products, technical solutions and data-driven services
  • Troubleshoot issues raised through Slack, email and OpsGenie by the client’s technical and analytics teams

What you bring

  • You have at least five years of professional data engineering experience
  • You code mainly in Python, with JVM languages such as Java, Kotlin or Scala also in the mix
  • You bring strong SQL and PySpark skills, plus experience with Google Cloud Platform or another public cloud
  • You use software practices such as TDD, clean code and CI/CD, and work comfortably with Linux or Unix, Docker and version control
  • Your English is at least B2+

Who this fits

This is a senior, hands-on data engineering role based remotely in Warszawa, Poland. You’ll work with the client’s product, technical and analytics teams, and the role calls for collaborative working and ongoing learning.

From the employer

🌍 Hello World!

We are The Codest - International Tech Software Company with tech hubs in Poland delivering global IT solutions and projects. Our core values lie in “Customers and People First” approach that prioritises the needs of our customers and a collaborative environment for our employees, enabling us to deliver exceptional products and services.

Our expertise centers on web development, cloud engineering, DevOps and quality. After many years of developing our own product - Yieldbird, which was honored as a laureate of the prestigious Top25 Deloitte awards, we arrived at our mission: to help tech companies build impactful product and scale their IT teams through boosting IT delivery performance. Through our extensive experience with product development challenges, we have become experts in building digital products and scaling IT teams.

But our journey does not end here - we want to continue our growth. If you’re goal-driven and looking for new opportunities, join our team! What awaits you is an enriching and collaborative environment that fosters your growth at every step.


Project description:

Our client is one of the largest e-commerce platforms in Europe, used by millions of users every day. The company connects sellers - from small businesses to global brands - with customers, offering a vast product selection, fast delivery, and a well-crafted shopping experience.

The role:

  • Development and automation of tools in the Data Platform area

  • Supporting the Client's product, technical, and analytical teams in building products, including technology solutions and data-driven services

  • Assisting the Client's technical and analytical teams in resolving issues reported through organizational communication channels (Slack, email, OpsGenie)

  • At least 5 years of commercial experience in data engineering.

  • Code in Python (65% of tasks in the team) and JVM languages (Java, Kotlin, Scala; 35%).

  • Know about Google Cloud Platform (BigQuery, Composer, Dataproc, Cloud Run) or other public cloud providers.

  • Have a deep SQL and PySpark knowledge.

  • Work leveraging good practices of software development: TDD, Clean Code, CI/CD, etc.

  • Navigate efficiently in a Linux/Unix environment.

  • Have experience with Docker.

  • Work with git or other version control system.

  • Interested in emerging technologies like Generative AI and its applications.

  • Possess team-working skills and a positive attitude.

  • Eager for personal development, keeping their knowledge up-to-date, and taking an active part in the development of current solutions.

  • English level min. B2+.

Nice to have:

  • Know Apache Beam and Google Dataflow

  • Know Terraform or other IaaC tools

  • Have experience in Spark or PySpark - not necessarily in a Hadoop environment

Recruitment process:

  • 30-minute screen with our recruiter, Justyna

  • 1h technical interview

  • 1h interview with the client

  • Offer

Questions, insights? Feel free to reach out to our recruiting team:

justyna.pazdalska@thecodest.co

In the meantime, feel free to visit our website where you can find key facts about us.

Opportunity

Data Engineering work from LinkedIn, X, Reddit and Upwork, in one list.

Each morning you get everything that fits, strongest first.

Data EngineeringRemote

Find me work

By the team behind dataroles.

Find me work
Opportunity

Data Engineering work from LinkedIn, X, Reddit and Upwork, in one list.

Each morning you get everything that fits, strongest first.

Find me work

By the team behind dataroles.