Medior/Senior Business Data Analyst / BI engineer

Big-league professionals never stop and always seek ways to enhance their expertise. The position of Medior/Senior Business Data Analyst / BI engineer on the NIX team is suitable for such experts. With us, the expert will be able to take their career to the next level and fully unleash their potential!

We are looking for a contractor who, if necessary, is ready to independently relocate to Hungary, Budapest.


  • Identify and define business needs and goals.
  • Design data models for the entity and pair relationship.
  • Interact with customer, product, and engineering teams.
  • Explore, analyze and process massive amounts of data, turning it into actionable business insights.
  • Applying business analysis and product analytics technics and approaches.
  • Specification of the requirements.
  • Build automated dashboards and reports to facilitate company-wide awareness and understanding of key metrics using different BI and analytical tools.
  • Perform ad hoc analytic requests to transform data into information.


  • Master’s degree in Economics, Mathematics, Computer science or similar.
  • Upper-Intermediate level of English.


  • Experience with BI tools (Power BI, Tableau, etc.).
  • Experience with DBMS (PostgreSQL).
  • Experience with DWH (Snowflake, BigQuery, AWS RedShift, etc.).
  • Full proficiency in SQL (data modeling, queries, analytic/window functions).
  • Familiarity with data warehouse and ETL pipelines principles.
  • Advanced level of MS Excel.
  • Data mining and data analysis techniques.
  • Experience in translating business needs/requirements into technical specifications (gathering, presenting, estimating, prioritizing, etc.).
  • A clear understanding of the principles and specifics of software development methodologies (SDLC).
  • Extensive knowledge of business analysis techniques (Use case scenarios, User stories, User story mapping, Prioritization techniques, Estimation approaches, etc.).
  • Communication and negotiation skills to establish and maintain good working relationships with external organizations and internal customers.
  • Excellent time-management skills, ability to learn quickly and handle multi-tasking activities.
  • Git/VCS experience.
  • Knowledge of requirements management tools: Jira and Confluence.


  • Experience with Python 3 (Pandas, Numpy, etc.).
  • Cloud tools expertise (AWS, Azure, GCP).
  • Experience in analyzing data from third-party providers: Google Analytics (GTM), AdWords, Facebook Insights, etc.
  • Experience with Product analytics tools: Google Analytics, Amplitude, Mixpanel, etc.
  • Good understanding of data mining/data analysis methods, working knowledge of statistical methods (Correlation, Regression, Cluster analysis, K-means, decision trees, etc.).
  • Application to business problems: KPI, OKR, Conversions, LTV/CAC, ROI, Cohort analysis, a-ha moment analysis, ABC-analysis.
  • A/B testing techniques.


  • Competitive compensation packages.
  • Stable employment, based on a full-time employment contract.
  • Private health insurance (Medicover).
  • AYCM sport pass, providing discounts at various sports facilities in Hungary.
  • Interesting tasks and diverse opportunities for developing your skills.
  • Free training courses.
  • Participation in internal and external thematic events, technical conferences.
  • All necessary devices and tools for your work.
  • Active corporate life.
  • The friendly and supportive atmosphere within the team.

If you are ready for an absolutely new stage, send your resume to We will be happy to see how we can do something awesome together!