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System Engineer – data area
  • Toruń
System Engineer – data area
Toruń, Toruń, Kuyavian-Pomeranian Voivodeship, Polska
Sii Sp. z o.o.
23. 7. 2025
Informacje o stanowisku

technologies-expected :


  • SQL
  • PySpark
  • ETL
  • REST API
  • Azure DevOps
  • Cloud
  • Jira
  • AWS
  • Microsoft Azure
  • Google Cloud Platform
  • Prometheus
  • Grafana
  • Datadog
  • Python
  • Bash

about-project :


  • We are seeking a highly skilled System Engineer to join our team. This role involves the maintenance, operation, monitoring, and administration of an IT system within the anti-money laundering domain. The successful candidate will work with various external data providers and manage the data collection, transformation, and distribution across different systems.

responsibilities :


  • Monitor, ensure, and improve the health and performance of the application and system
  • Collaborate with reporting and data-providing teams to ensure system integration, data accuracy, and smooth operations
  • Work with external vendors to report issues, request changes, and track bug resolutions
  • Analyse system data to identify and resolve issues, using available tools and data integration processes
  • Oversee data transformation using PySpark in Apache Spark, ensuring smooth and efficient data flows through the system
  • Troubleshoot system and data pipeline issues as they arise
  • Read and analyse system logs to diagnose issues, optimize performance, and set up alerts based on log data to monitor system health

requirements-expected :


  • At least 5 years of experience in IT system maintenance, operation, and administration, with a focus on monitoring and troubleshooting
  • Proficiency in SQL
  • Familiarity with PySpark/Apache Spark for troubleshooting data processing tasks
  • Expertise in data integration and ETL processes, ensuring smooth system operations and data flows
  • Minimum 5 years of experience with APIs and system integrations, especially in the context of different data sources and systems
  • Over 5 years of experience with Jira, Azure DevOps, and the ability to create change requests and report bugs
  • Solid understanding of cloud computing platforms (AWS, Azure, Google Cloud) and cloud-based data storage solutions
  • Experience with monitoring and alerting tools (e.g., Prometheus, Grafana, Datadog)
  • Strong understanding of data security best practices, particularly concerning data integrity and confidentiality
  • Scripting knowledge (e.g., Python, Bash) for task automation, such as data validation or system checks
  • Knowledge of logs, ability to read and analyse them, and set up alerts based on log data to monitor system health
  • Very good English skills
  • Residing in Poland required

offered :


  • Great Place to Work since 2015 - it’s thanks to feedback from our workers that we get this special title and constantly implement new ideas
  • Employment stability - revenue of PLN 2.1BN, no debts, since 2006 on the market
  • We share the profit with Workers - over PLN 60M has already been allocated for this aim since 2022
  • Attractive benefits package - private healthcare, benefits cafeteria platform, car discounts and more
  • Comfortable workplace – class A offices or remote work
  • Dozens of fascinating projects for prestigious brands from all over the world – you can change them thanks to Job Changer application
  • PLN 1 000 000 per year for your ideas - with this amount, we support the passions and voluntary actions of our workers
  • Investment in your growth – meetups, webinars, training platform and technology blog – you choose
  • Fantastic atmosphere created by all Sii Power People

  • Praca Toruń
  • Toruń - Oferty pracy w okolicznych lokalizacjach


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