---
title: Lead Data Engineer
company: Infolet
category: Data Science
subcategory: Data Science
experience_level: Senior
work_mode: hybrid
location: Kraków
employment_type: B2B
salary_min: 21800
salary_max: 25200
salary_currency: PLN
salary_period: month
technologies: [Python, ETL, SQL, Hadoop, Spark, Splunk]
posted: 2026-07-04
valid_through: 2026-08-04
url: "https://solid.jobs/offer/34979/infolet-lead-data-engineer"
---

# Lead Data Engineer — Infolet

## Kluczowe informacje

- **Firma:** Infolet
- **Lokalizacja:** Miłkowskiego, Kraków
- **Tryb pracy:** Hybrydowo
- **Wynagrodzenie:** 21.8k–25.2k PLN netto/m (B2B)
- **Forma zatrudnienia:** B2B
- **Wymiar etatu:** 100%
- **Godziny pracy:** Elastyczne godziny pracy
- **Poziom doświadczenia:** Senior
- **Minimalne doświadczenie:** 5 mies.
- **Kategoria:** Data Science
- **Specjalizacja:** Data Science
- **Numer referencyjny:** (10/935)
- **Data publikacji:** 2026-07-04
- **Aktywne do:** 2026-08-04

## Technologie i umiejętności

**Wymagane:**

- Python — zaawansowany
- ETL — zaawansowany
- SQL — zaawansowany
- Hadoop — zaawansowany
- Spark — zaawansowany
- Splunk — zaawansowany

## Języki

- Polski — ekspert
- Angielski — zaawansowany

## Opis stanowiska

You will    Design, develop and optimize scalable ETL/ELT data pipelines.  Build and maintain data ingestion and transformation processes for structured, semi-structured and unstructured data.  Work with enterprise data platforms based on Hadoop, Spark and Splunk.  Develop data engineering solutions using Python while ensuring high quality, performance and maintainability.  Collaborate closely with BI, Analytics and cross-functional engineering teams to deliver reliable data solutions.  Support CI/CD implementation and follow software engineering best practices, including source control and automated testing.  Ensure service resilience, sustainability, and compliance with governance and risk management standards.  Troubleshoot and resolve complex data engineering challenges in production environments.  Mentor junior engineers and share technical knowledge across the team.  Contribute to continuous improvement by promoting engineering best practices and innovative technologies.

## Kogo szukamy

Must have     Strong commercial   experience as a Data Engineer   in enterprise environments.    Hands-on experience with   Hadoop, Spark, and Splunk.    Strong   Python skills   with   experience building ETL/ELT pipelines  .    Experience with   data modelling and designing scalable data pipelines  .    Experience working with   SQL and NoSQL databases  .    Experience processing raw, structured, semi-structured and unstructured data.    Good understanding of the complete data lifecycle, including ingestion, transformation and delivery.    Experience with Git and CI/CD pipelines.    Strong analytical and problem-solving skills.    Experience collaborating with BI and Analytics teams.    Ability to mentor less experienced engineers and provide technical guidance.    Excellent communication and stakeholder management skills.    Understanding of engineering governance, risk management, and compliance principles.     Nice to have     Experience working in Agile environments (Scrum, Kanban).    Experience leading technical initiatives or coordinating multiple engineering projects.    Experience implementing automated unit and integration testing.    Passion for coaching and supporting the professional development of other engineers.    Experience working with external vendors and cross-functional stakeholders.

## Benefity

**Szkolenia:**

- Szkolenia wewnętrzne

**Zdrowie:**

- Pakiet medyczny
- Ubezpieczenie
- Pakiet sportowy

**Kuchnia:**

- Kawa / Herbata

**Infrastruktura:**

- Parking rowerowy

**Inne:**

- Pakiet relokacyjny

## Lokalizacje

- Miłkowskiego, Kraków, Polska

## O firmie — Infolet

**Wielkość firmy:** 60+

**Strona WWW:** https://www.infolet.pl

Od 20 lat wspieramy liderów IT, dostarczając technologie, ekspertów i pełne wsparcie operacyjne - w tym legalizację pobytu i pracy międzynarodowych specjalistów IT

Do naszych projektów poszukujemy specjalistów Java, JavaScript, C embedded, C++, PHP, specjalistów od mobile, testerów oprogramowania, administratorów sieci i systemów i wielu innych.

## Aplikuj

Aplikuj na: https://solid.jobs/offer/34979/infolet-lead-data-engineer

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*Źródło: https://solid.jobs/offer/34979/infolet-lead-data-engineer · Wygenerowano: 2026-07-05T01:58:47Z*