Python Data Engineer

  •  Reference Number: 29017
  •  Job Published: 07 September 2026
  •  Form of employment: Contract
  •  Apply by: 28 September 2026

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Python Data Engineer

Location: Warsaw (Hybrid: 2 days in the office, 3 days remote)
Start Date: Within 30 days

We are looking for a Python Data Engineer to join an enterprise-scale project focused on customer data management.

Key Requirements
  • Minimum 4 years of experience as a Software Engineer / Developer in enterprise environments
  • Strong expertise in Python, PySpark, and software development best practices
  • Advanced knowledge of SQL and experience working with BigQuery
  • Experience with cloud-based solutions, preferably Google Cloud Platform (GCP)
  • Understanding of system integration and data exchange between applications
  • Experience with Git and CI/CD processes
  • Ability to analyze business and architectural documentation and translate requirements into technical solutions
  • Strong problem-solving skills, ownership, teamwork, and quality-oriented mindset
Nice to Have
  • Knowledge of Master Data Management (MDM) and Golden Record concepts
  • Experience with customer data management and data quality initiatives
  • Banking or financial services industry experience
Responsibilities
  • Develop and implement business and system requirements related to customer record consolidation
  • Build and maintain Golden Record business logic
  • Collaborate with analysts, architects, and testers to deliver high-quality solutions
  • Create unit and integration tests and participate in code reviews
  • Maintain and enhance cloud-based applications
  • Optimize performance, security, and reliability of developed components
  • Contribute to technical documentation and engineering standards
What We Offer
  • Private healthcare (Medicover)
  • Multisport card
  • Group life insurance
  • Hybrid working model
  • Long-term enterprise-scale projects
  • Modern cloud-based technology environment

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Experis to światowy lider rekrutacji specjalistów i kadry zarządzającej w kluczowych obszarach IT. Z nami znajdziesz konkurencyjne oferty zatrudnienia oraz ciekawe projekty IT skierowane zarówno do ekspertów z wieloletnim doświadczeniem, jak i osób, które dopiero zaczynają swoją przygodę w branży IT.

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Warszawa, Mazowieckie
The employment agency - Certificate No. 412