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Data Analyst (Fraud Rule Writer Senior Specialist)

Katowice, Poland

Pay
Pay not listed
Work setting
Not stated
Employment
Not stated

What you’ll work on

Full posting
  • Analyze fraudulent patterns and cybercrime to decide on counteractions

  • Write fraud rules that protect end clients in the application

  • Prepare reports and statistics, especially on business rules

  • Create SQL queries and code in high-level programming languages

  • Support and cooperate with clients and other internal teams

From the employer’s posting
analysis of fraudulent patterns & cybercrime in order to determine possible counteractions
writing rules that supports our application in protecting end clients
preparation of reports & stats - especially with regard to business rules
creating queries in SQL and coding in high level programming languages
supporting & cooperating with Clients, cooperation with other teams within our area

What you’ll bring

All qualifications

Core experience

  • Bachelor's or Master's degree, or graduate in mathematics, informatics, physics or similar
  • Experience analyzing large data sets
  • Experienced with SQL queries and query optimization
  • Basic statistics and statistical calculations
  • Knowledge of cybercrime threats such as phishing and skimming
Qualification wording
Education at Bachelor/Master level or a graduate in mathematics, informatics, physics and similar
have experience in analysis on large data sets
are experienced with creating SQL queries and query optimization
know the basics of statistics and can prepare statistical calculations
have knowledge about threats related to cybercrime (phishing, malware, sociotechnical attacks, skimming etc.)

Tools in this posting

  • JavaScript
  • Python
  • SQL
  • Power BI
Source — Tool mentions in context
- knowing PowerBI and how to create eye-catching dashboards, - knowing HTML and JavaScript, - being able to work independently, showing initiative and taking responsibility,
- knowledge about fraud detection systems in banking, - being able to create simple tools for work automatization using VBA/Python, - knowing PowerBI and how to create eye-catching dashboards,
- have experience in analysis on large data sets, know the basics of statistics and can prepare statistical calculations, - are experienced with creating SQL queries and query optimization, - have knowledge about threats related to cybercrime (phishing, malware, sociotechnical attacks, skimming etc.),
- writing rules that supports our application in protecting end clients, - creating queries in SQL and coding in high level programming languages, - supporting & cooperating with Clients,
- being able to create simple tools for work automatization using VBA/Python, - knowing PowerBI and how to create eye-catching dashboards, - knowing HTML and JavaScript,

Posting record

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Actively hiringFirst seen by us 2 days ago, still listed, and not a repost of an earlier posting.

Status in our records
Live
First seen by us
Oct 27, 2026 · 2 days ago
Recorded sightings
11
Last seen by us
Oct 29, 2026

These dates show when we found the posting. Check the employer’s website to confirm it is still accepting applications.

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Job description

View original posting ↗

ING Hubs Poland is hiring!

The expected salary for this position: 9600 - 14 000 PLN gross

The financial ranges specified in the announcement are adjusted and may differ from the range specified in the remuneration regulations.

We are looking for you, if you:

  • have Education at Bachelor/Master level or a graduate in mathematics, informatics, physics and similar,
  • have experience in analysis on large data sets, know the basics of statistics and can prepare statistical calculations,
  • are experienced with creating SQL queries and query optimization,
  • have knowledge about threats related to cybercrime (phishing, malware, sociotechnical attacks, skimming etc.),
  • have basic knowledge about programming and the ability to use it in learning new languages & technologies,
  • know how to use regular expressions,
  • are familiar with fuzzy logic,
  • are precise, pay attention to details & finding errors,
  • can find creative & optimal solutions to problems, think out of the box.

You'll get extra points for:

  • knowledge about fraud detection systems in banking,
  • being able to create simple tools for work automatization using VBA/Python,
  • knowing PowerBI and how to create eye-catching dashboards,
  • knowing HTML and JavaScript,
  • being able to work independently, showing initiative and taking responsibility,
  • knowledge about Agile,
  • Fraud related certificates (CFE, ACAMS).

Your responsibilities:

  • analysis of fraudulent patterns & cybercrime in order to determine possible counteractions,
  • preparation of reports & stats - especially with regard to business rules,
  • writing rules that supports our application in protecting end clients,
  • creating queries in SQL and coding in high level programming languages,
  • supporting & cooperating with Clients,
  • cooperation with other teams within our area - alerts' handlers, business analysts, developers, etc.

Information about the squad:

We are a dynamic and rapidly growing tech company, seeking a talented Fraud Rule Writer to join our Team. The successful candidate will be responsible for monitoring trends, analyzing data & creating new rules in our application.

Our Clients includes various divisions of the ING Group, located in the Netherlands, Germany, Spain, Italy, Poland, Belgium, Australia and Romania.

By joining our Team will you not only cooperate with those Clients but also with other teams within our area.

We are committed to continuous professional development and offer every team member the chance to expand their skills and pursue their interests in a dynamic and collaborative environment.

At ING Hubs Poland, we operate in accordance with the Agile approach, based on agile methodologies such as Scrum and Kanban.

The role naming convention in the global ING job architecture will be “Fraud Rule Writer III”.

Source details

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Pay

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Location & working pattern

Katowice, Poland

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