---
title: Senior Data Integration Engineer
company: Infolet
category: Programista
subcategory: Pozostali programiści
experience_level: Regular
work_mode: hybrid
location: Kraków
employment_type: B2B
salary_min: 25200
salary_max: 30200
salary_currency: PLN
salary_period: month
technologies: [PL/SQL, Oracle SQL, PostgreSQL, REST]
posted: 2026-08-20
valid_through: 2026-09-20
url: "https://solid.jobs/offer/37120/infolet-senior-data-integration-engineer"
---

# Senior Data Integration Engineer — Infolet

## Kluczowe informacje

- **Firma:** Infolet
- **Lokalizacja:** Miłkowskiego, Kraków
- **Tryb pracy:** Hybrydowo
- **Wynagrodzenie:** 25.2k–30.2k PLN netto/m (B2B)
- **Forma zatrudnienia:** B2B
- **Wymiar etatu:** 100%
- **Godziny pracy:** Elastyczne godziny pracy
- **Poziom doświadczenia:** Regular
- **Minimalne doświadczenie:** 5 mies.
- **Kategoria:** Programista
- **Specjalizacja:** Pozostali programiści
- **Data publikacji:** 2026-08-20
- **Aktywne do:** 2026-09-20

## Technologie i umiejętności

**Wymagane:**

- PL/SQL — zaawansowany
- Oracle SQL — zaawansowany
- PostgreSQL — zaawansowany
- REST — zaawansowany

## Języki

- Polski — ekspert
- Angielski — zaawansowany

## Opis stanowiska

SUMMARY    📍  Remote or hybrid (Kraków)    ⏱   Project:   3 months    YOU WILL     Design and develop end-to-end data integration flows across enterprise systems    Build and maintain ODI 12c mappings, procedures and load plans    Develop and enhance complex PL/SQL packages, procedures and database logic    Work with large-scale Oracle database environments, including staging and warehouse layers    Design and maintain PostgreSQL schemas, indexes and PL/pgSQL functions    Implement reliable data processing mechanisms including idempotency, error handling, transaction management and retry logic    Design and maintain REST-based integrations and callbacks    Lead data migrations including source profiling, data modelling, bulk loading, deduplication, validation and cut-over    Troubleshoot complex data issues and trace data lineage across multiple systems    Maintain and evolve a large existing integration codebase while ensuring stability and backward compatibility    Collaborate with teams working with Salesforce, APIs and downstream customer-facing applications

## Kogo szukamy

MUST HAVE     Strong commercial experience with PL/SQL,   including:    packages and procedures    MERGE operations    JSON / JSON_TABLE    SAVEPOINTs and transaction management    autonomous transactions    structured exception handling      Strong hands-on experience with   Oracle Data Integrator 12c    Very good knowledge of   Oracle SQL  , including analytical functions and complex data transformations    Good knowledge of   PostgreSQL  , including schemas, indexes, PL/pgSQL and JSONB    Experience designing and implementing   REST integrations    Good understanding of data integration patterns, reliability, idempotency and error handling    Experience working with large and complex existing codebases    Ability to independently analyse data flows and troubleshoot integration issues     NICE TO HAVE     Salesforce experience, particularly   External Objects   and   Heroku Connect    Experience with   MuleSoft / DataWeave    Knowledge of   Oracle REST Data Services (ORDS)    Experience with   Heroku Postgres and Dynos    Python, Node.js or Java experience for monitoring, automation or API development    Experience with   Oracle E-Business Suite    Exposure to   Salesforce Data Cloud   or   BigQuery    Experience with Flyway, Git and AI-assisted development tools

## Benefity

**Zdrowie:**

- Pakiet medyczny
- Ubezpieczenie
- Pakiet sportowy

**Kuchnia:**

- Kawa / Herbata

## 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/37120/infolet-senior-data-integration-engineer

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*Źródło: https://solid.jobs/offer/37120/infolet-senior-data-integration-engineer · Wygenerowano: 2026-08-23T23:53:18Z*