(Cybersecurity) Data Analyst Cryptography
ref nr: 112/2/2026/PK/94351
In Antal we have been dealing with recruitment for over 20 years. Thanks to the fact that we operate in 10 specialised divisions, we have an excellent orientation in current industry trends. We precisely determine the specific nature of the job, classifying key skills and necessary qualifications. Our mission is not only to find a candidate whose competences fit the requirements of the given job advertisement, but first and foremost a position which meets the candidate’s expectations. Employment agency registration number: 496.
Data Analyst - Cryptography
Location: Hybrid (preferred 6 days per month in Kraków or Warsaw office)
Contract: B2B
Benefits:
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LuxMed medical package
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My Benefit cafeteria
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Dedicated Contractor Care support
Role Overview:
We are looking for a Data Analyst to join Cryptography team. The role focuses on working with large datasets in a secure environment to support analytics, automation, and reporting. You will process, clean, and analyze data, and create insights to help teams make data-driven decisions.
Key Responsibilities:
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Analyze large and complex datasets to extract insights, identify data quality issues, and design optimized logic for processing.
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Develop reusable scripts to collect, clean, and validate data from multiple sources.
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Create visualizations, dashboards, and reports using tools such as Power BI, making insights easy to understand for both technical and non-technical audiences.
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Collaborate with stakeholders to understand data and business requirements.
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Document data processes, methodologies, and insights.
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Follow good software development practices and DevOps standards.
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Participate in Agile practices including test-driven development.
Requirements:
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Proficiency in Python and SQL for data analysis.
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Experience with big data frameworks such as PySpark and Spark SQL.
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Experience developing data pipelines and analyzing data on platforms like Azure Databricks.
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Strong data visualization skills using tools like Power BI.
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Strong analytical thinking and attention to detail.
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Excellent communication and teamwork skills.
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Interest in Cybersecurity and eagerness to learn.
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Experience working in Agile development teams.
