Senior Python & PySpark Data Engineer for Data Platform

Luxoft; Wrocław; On-site; PLN 180,000 - 260,000; Full time

Job summary

Luxoft is seeking a senior Python developer to lead the build of a new data and application platform for an investment banking client. The role emphasizes clean code, agile delivery, and high-quality outputs.

You will design and maintain backend services and data pipelines on Databricks, implement CI/CD in Azure DevOps, mentor the team, and work with QA, product managers, and architects to ensure business-aligned deliveries.

Qualifications

• At least 8 years of professional software development experience.
• Strong hands-on Python development skills.
• Hands-on PySpark and distributed data processing.
• Proven experience designing, building and maintaining ETL pipelines.
• Hands-on experience with Databricks.
• Experience in automated testing of data pipelines and applications.
• Clean coding skills and good problem-solving ability.
• Familiarity with agile practices and clear cross-team communication.

Responsibilities

• Design, develop, and maintain scalable back-end services and APIs.
• Build and optimize data pipelines and workloads on Databricks.
• Design, implement, and maintain CI/CD pipelines in Azure DevOps.
• Advise and guide the team on architecture and best practices.
• Mentor developers through code reviews and pair programming.
• Collaborate with QA, product managers, and architects to ensure quality deliveries.

Skills

Python

PySpark

Databricks

ETL pipelines

Automated tests

Distributed processing

Clean code

Agile

Communication

SQL

Tools

Databricks

SQL

Job description

Luxoft is seeking a senior Python developer to lead the build of a new data and application platform for an investment banking client. The role emphasizes clean code, agile delivery, and high-quality outputs.

You will design and maintain backend services and data pipelines on Databricks, implement CI/CD in Azure DevOps, mentor the team, and work with QA, product managers, and architects to ensure business-aligned deliveries.