Senior Data Engineer

Data

Mokotowska 49, Warszawa

Harvey Nash Technology

32 000 - 40 000PLN

Gross per month - Permanent

Full-time

Permanent

Senior

Hybrid

Tech stack

English

C1

Python

advanced

Data

advanced

Spark

advanced

Delta Lake

regular

Kubernetes

regular

AWS

regular

Job description

Requirements:

• 3+ years of strong Python development experience and solid engineering practices

• Expertise in microservices frameworks and event-driven architectures

• Advanced Spark skills (PySpark, Scala) with experience in scalable, maintainable pipelines

• Experience with Spark Streaming and Delta Lake

• Familiarity with Kubernetes and MongoDB

• Proven AWS cloud experience

What You’ll Do

• Design, build, and enhance data pipelines for streaming and batch processing  Extend and support our AWS cloud data platform  Develop features using Databricks pipelines, Unity Catalog, and Spark Streaming   Lead and mentor the team, promoting best practices and process improvements  Gather requirements from stakeholders and deliver high-quality solutions  Partner with customers to ensure project success

What You’ll Bring

3+ years of strong Python development experience and solid engineering practices  Expertise in microservices frameworks and event-driven architectures  Advanced Spark skills (PySpark, Scala) with experience in scalable, maintainable pipelines  Experience with Spark Streaming and Delta Lake  Familiarity with Kubernetes and MongoDB  Proven AWS cloud experience  Strong communication and a commitment to high ethical standards

Published: 09.08.2025

Meet the company

Harvey Nash Technology

Harvey Nash Technology to firma działająca w branży rekrutacyjnej i doradztwie personalnym, oferująca usługi takie jak rekrutacje stałe, contracting, executive search oraz contract management. Firma jest częścią grupy Nash Squared i specjalizuje się w innowacyjnych rozwiązaniach HR, pomagając klientom znaleźć idealnych pracowników oraz zarządzać procesami zatrudniania.

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