Dataflow Engineer (10/856)

INFOLET SP. Z O.O.; Kraków; On-site; PLN 223,200 - 334,800; Full time

Benefits offered by this job

Relocation package

Extended medical care

Multisport Benefit card

Life insurance

Job summary

A data engineering firm based in Kraków is looking for an experienced Data Engineer. The role involves designing and maintaining efficient data pipelines, integrating various data sources, and ensuring high performance. Candidates should have 5 to 10 years of relevant experience, strong skills in Python and Java, and familiarity with Google Cloud Platform, particularly BigQuery. The position offers a relocation package and benefits including medical care and a Multisport card.

Qualifications

• 5 - 10 years of experience as a Data Engineer or similar role.
• Strong programming skills in Python and Java.
• Hands-on experience with data pipeline orchestration tools.
• Solid experience with Google Cloud Platform, including BigQuery.
• Strong background in ETL frameworks and data processing.

Responsibilities

• Design, build, and maintain data pipelines for collecting and transforming data.
• Integrate data from various sources, including cloud platforms and databases.
• Optimize and troubleshoot existing pipelines to ensure reliability.
• Implement ETL processes for analytics-ready datasets.
• Collaborate with cross-functional teams to understand data requirements.

Skills

Python

Java

Data pipeline orchestration tools

Google Cloud Platform

SQL

NoSQL databases

Data governance

Fluent English

Fluent Polish

Tools

Google Dataflow

Job description

Project

The project is part of a Data Analytics and Engineering program focused on building, optimizing, and operating scalable data pipelines to support analytics, reporting, and data-driven decision-making across the organization.

The role involves working with large datasets and distributed systems in a cloud-based environment, integrating data from multiple internal and external sources, and ensuring high performance, reliability, and data quality.

You will

• Design, build, and maintain efficient data pipelines for collecting, transforming, and storing data
• Integrate data from various sources, including cloud platforms (Google Cloud), SQL/NoSQL databases, APIs, and external services.
• Optimize and troubleshoot existing pipelines to ensure high performance and reliability.
• Implement ETL processes to transform raw data into analytics-ready datasets.
• Collaborate with cross-functional teams (data engineering, operations) to understand data requirements and deliver solutions.
• Support data applications when required during weekends or non-office hours
• Build scalable, automated workflows capable of processing large data volumes with low latency.
• Set up monitoring and alerting for data pipelines to minimize downtime
• Create and maintain technical documentation for data flows and pipeline configurations

Must have

• 5 - 10 years of experience as a Data Engineer, Dataflow Engineer, or in a similar role working with large-scale data systems
• Strong programming skills in Python and Java
• Hands‑on experience with data pipeline orchestration tools (e.g., Google Dataflow)
• Solid experience with Google Cloud Platform, including BigQuery and Dataflow
• Strong background in ETL frameworks, real‑time data streaming, and data processing
• Experience with SQL and NoSQL databases
• Knowledge of data governance, data quality, and data security best practices
• Strong problem‑solving and troubleshooting skills
• Fluent English and Polish

Nice to have

• Experience with additional cloud services or multi‑cloud environments
• Familiarity with data formats such as JSON, Parquet, or similar
• Experience building highly available, low‑latency data pipelines
• Exposure to on‑call or out‑of‑hours support models
• Strong communication skills and experience working with both technical and non‑technical stakeholders

Our offer

• Relocation package (4500 PLN total value), paid in three installments (1500 PLN per month) in case your permanent presence in the office is mandatory, and you need to relocate from another city.
• Benefits: Extended medical care (over 2000 medical facilities in Poland, 80 in Kraków) for you and your family; Multisport Benefit card; life insurance