Data Analyst

Full-Time
Kraków, Poland

We’re seeking motivated, numerate graduates (new or recent) who are eager to learn and make an impact. You’ll take on early responsibility in a hands-on team environment.

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date posted
June 25, 2025

General Index (GX) is a leading provider of data-driven commodity benchmarks. We assess over 4,200 daily prices across the global energy markets - from crude oil to biofuels, hydrogen, and carbon.

Our unique approach collates thousands of trades from 225+ data partners and applies expert-designed algorithms based on detailed methodologies to calculate prices. GX benchmarks are robust, consistent and compliant with IOSCO and FCA requirements. Clients rely on our data for critical trading and investment decisions.

Backed at Series A by Chalfen Ventures and 20VC (Harry Stebbings), GX is led by an experienced team and supported by a rapidly expanding global client and partner base.

With offices in London, Krakow, Houston and Singapore, we are growing our team and have an opportunity for a Data Analyst to join our Polish office.

About the role:

GX is rapidly growing our coverage of traded markets. The Data Analyst will report to the Senior Data Analyst and collaborate with global data and pricing teams to develop new assessment algorithms and support existing processes.

We’re seeking motivated, numerate graduates (new or recent) who are eager to learn and make an impact. You’ll take on early responsibility in a hands-on team environment.

You will:

  • Learn the basics of commodity trading and price assessments
  • Collaborate with data and pricing teams to develop operational processes and assessment algorithms for price benchmarks
  • Integrate new data sets and understand their structure, meaning and relevance
  • Build tools and processes to support business growth
  • Provide operational support for daily assessments
  • Clean and normalise market data from various sources

Typical daily activities:

  • Work with the Pricing team to capture requirements and implement new data features
  • Configure pipelines in our core system to support assessment processes
  • Develop Python scripts to transform trade and pricing data into our internal format
  • Support daily assessment processes alongside the Pricing team

You offer:

  • Bachelor’s degree in a relevant field from a leading university
  • Strong numerical skills and attention to detail
  • Experience programming in Python
  • Proficiency in Excel
  • Ability to work collaboratively across remote teams
  • Skill in capturing and implementing business and technical requirements
  • Interest in oil and energy markets
  • Excellent English

We offer:

  • Office in Zabłocie, Krakow
  • Competitive base salary
  • Share options for full-time employees
  • Mentorship from experienced data analysts and scientists
  • Luxmed
  • Multisport
  • Regular off sites and team socials, with a positive and high-energy culture.