Advanced ETL Data Analyst for Business Intelligence

5 dni temu


Warszawa, Mazovia, Polska B2B S.A Pełny etat

ETL Tester for KYC

Your responsibilities

  • Develop and execute comprehensive test scenarios to ensure data accuracy and integrity
  • Identify and track defects, ensuring timely resolution to minimize business impact
  • Design and implement advanced SQL queries to verify record counts, data truncation, invalid datatypes, NULLs, and data integrity
  • Ensure quality coverage of relevant test phases across the data migration project, guaranteeing seamless integration with existing systems
  • Analyze complex data sets to identify trends and areas for improvement

Our requirements

  • Tester ETL Knowledge of testing theory (e.g. ISTQB)
  • Strong SQL knowledge (we are working on databases mainly)
  • Proficiency in object-oriented programming using C# at an intermediate level or basic with a willingness to learn
  • Flexibility to perform manual testing, as well as automation
  • Critical analytical skills to comprehend intricate logic of user stories
  • Experience in CI/CD pipeline creation, modification, and usage
  • Distinguishing between ETL testing and functional testing
  • Knowledge of ETL test validations and checks / Quality checks Experience on ETL testing
  • Understanding of ETL tools and processes
  • Able to grasp business process
  • Experience with test management tools like JIRA and qTest
  • Able to work independently and prioritize tasks effectively
  • Strong analytical and problem-solving skills
  • Excellent communication skills and ability to collaborate with cross-functional teams
  • Able to work independently and as a team member
  • Experience working in Scrum
  • Understanding of database design
  • Knowledge of basic Database objects and relational data model

What we offer

  • Hybrid work - 1 day on-site per week
  • $80,000 - $110,000 per year, based on experience and qualifications


  • Warszawa, Mazovia, Polska Square One Resources Sp. z o.o. Pełny etat

    We are seeking a highly skilled Senior Business Intelligence Analyst to join our team at Square One Resources Sp. z o.o.Job DescriptionThe ideal candidate will have a strong background in data analysis and business intelligence, with the ability to design and develop actionable insights that drive business growth.About the RoleThis is a key opportunity for...


  • Warszawa, Mazovia, Polska Square One Resources Sp. z o.o. Pełny etat

    Job Description:Square One Resources Sp. z o.o. is seeking an experienced Business Intelligence Analyst to join our team.About the Role:We are looking for a skilled professional to support both internal and external processes in a structured, multi-step partnership model, helping to develop strategic roadmaps and solutions for opportunity...


  • Warszawa, Mazovia, Polska Square One Resources Sp. z o.o. Pełny etat

    At Square One Resources Sp. z o.o., we are seeking a skilled Business Intelligence Data Analyst to join our team.We offer an estimated salary of PLN 50,000 - 70,000 per year, depending on experience and qualifications.About the RoleThis is a fantastic opportunity for a motivated and detail-oriented individual who wants to work with cutting-edge technology...


  • Warszawa, Mazovia, Polska Square One Resources Sp. z o.o. Pełny etat

    We are seeking a highly skilled Data Analyst Lead to join our team at Square One Resources Sp. z o.o.The ideal candidate will have extensive experience in data requirement gathering and onboarding, as well as a strong background in SAP BW 7.x and HANA.Key Responsibilities:Lead data-related requirement gathering sessions to understand business needs and...


  • Warszawa, Mazovia, Polska EXANTE Pełny etat

    About the RoleWe are seeking an experienced Lead Business Intelligence Analyst to join our growing trading team at EXANTE. In this role, you will play a crucial part in transforming raw data into actionable insights that drive strategic decision-making across the business.Key Responsibilities:Design, develop, and maintain a centralized data lake by...


  • Warszawa, Mazovia, Polska Square One Resources Sp. z o.o. Pełny etat

    We are seeking a seasoned Senior Business Intelligence Developer to support a PowerBI project within the Digital Products sector in Germany. This role involves developing and maintaining PowerBI-based solutions and integrating with PowerApps.Key ResponsibilitiesCreate and optimize data models in PowerBI to drive business insights.Collaborate with the team to...


  • Warszawa, Mazovia, Polska Webellian Pełny etat

    We are Webellian, a company looking for a talented Senior Power BI Business Intelligence Developer to join our team. The ideal candidate will have expertise in building analytical solutions with a focus on the visual frontend (Power BI).As a Senior Power BI Business Intelligence Developer, you will be part of a cross-functional global product BI-team,...


  • Warszawa, Mazovia, Polska Proxify Pełny etat

    About ProxifyTalent has no borders. Our mission at Proxify is to connect top developers worldwide with opportunities they deserve, helping them fast-track their independent careers.We've successfully worked with 1,200+ happy clients, and 3,500+ talented developers trust us and our network to fulfill their dreams and objectives.Our global network of...


  • Warszawa, Mazovia, Polska Allegro Pełny etat

    About the RoleWe are seeking an experienced Advanced Data Analyst and Geospatial Expert to join our team at Allegro. This is a unique opportunity to leverage your skills in data analysis, machine learning, and geospatial technologies to drive business growth and innovation.Key ResponsibilitiesCollaborate with cross-functional teams to develop and implement...


  • Warszawa, Mazovia, Polska Square One Resources Sp. z o.o. Pełny etat

    We are looking for a seasoned Tableau developer to join our globally working client. The project focuses on addressing urgent challenges in production and operational activities, acting as a vital second line of defense.This initiative aims to enhance operational efficiency by leveraging advanced AI technologies to support data-driven decision-making. The...


  • Warszawa, Mazovia, Polska Grow-Talent Pełny etat

    Qlik Sense DeveloperWe are looking for a highly skilled Business Intelligence Data Architect to join our team at Grow-Talent. The ideal candidate will have 4 to 5 years of experience in designing, developing, and managing Qlik Sense applications and dashboards.About the Role:Data Analysis and Architecture: Independently design, develop, and manage Qlik Sense...


  • Warszawa, Mazovia, Polska Experis Manpower Group Pełny etat

    Job DescriptionWe are seeking a skilled Data Analyst with coding to join our team in Warsaw, Poland. This role will involve working closely with stakeholders to design and implement data mapping solutions using various programming languages.About the Role:We are looking for a highly analytical individual with expertise in MS Excel and data reconciliation.The...


  • Warszawa, Mazovia, Polska Team Up Pełny etat

    Job Title: Informatica PowerCenter ETL Developer for Pharmaceutical Data SolutionsAbout the Role:We are seeking an experienced Informatica PowerCenter ETL Developer to join our team in a fully remote position. As part of our project, you will be responsible for developing and deploying ETL workflows, estimating user stories, and managing sprints...


  • Warszawa, Mazovia, Polska DevsData LLC Pełny etat

    **Job Title:** Master ETL Specialist for Funerary Data Migrations**Location:** Remote, 100% worldwide coverage**Salary Range:** $38 per hourAbout the JobWe are seeking an experienced Senior ETL/Database Integration Developer to join our team at DevsData LLC. As a Master ETL Specialist for Funerary Data Migrations, you will be responsible for designing and...


  • Warszawa, Mazovia, Polska Capgemini Polska Pełny etat

    Compensation: The estimated salary for this position is around 60,000-80,000 PLN per annum, considering the requirements and industry standards in Poland.About Us: Capgemini Invent, a part of the Capgemini Group, combines creativity with bold technology to address the intricate challenges facing businesses today. With our expertise spanning strategic...


  • Warszawa, Mazovia, Polska Clouds On Mars Sp. Z O.o Pełny etat

    Job Description: We are seeking a highly skilled Business Intelligence (BI) professional to join our team at Clouds On Mars Sp. Z O.o. As a BI Consultant, you will be responsible for designing, developing, and implementing business intelligence solutions using Microsoft Power BI and Azure technologies. Our ideal candidate has at least 3+ years of experience...


  • Warszawa, Mazovia, Polska Huuuge Games Pełny etat

    The Senior Business Analyst role at Huuuge Games requires a highly skilled professional to bridge the gap between business objectives and technology solutions.We are an office-first company embracing a hybrid model with 3 days a week in the office, located in Poland. We're bringing fun and a truly social gaming experience to millions of players...


  • Warszawa, Mazovia, Polska Ework Group Pełny etat

    We are seeking a skilled Business Intelligence Developer to join our team at Ework Group. As a Business Intelligence Developer, you will play a crucial role in analyzing data and developing reports for our clients.In this role, you will work closely with our client from the financial sector to understand their reporting needs and develop solutions that meet...


  • Warszawa, Mazovia, Polska Michael Page International (Poland) Sp. z o.o. Pełny etat

    About Michael Page International (Poland) Sp. z o.o.A leading provider of innovative 3D printing solutions, we offer a wide range of software and services to industries such as healthcare, automotive, and aerospace. Our focus on healthcare enables us to develop advanced 3D printed medical devices and surgical guides, significantly enhancing surgical...


  • Warszawa, Mazovia, Polska B2B S.A Pełny etat

    We are seeking a skilled Data Architect to lead our team in designing and implementing cutting-edge data systems that drive AI innovation within the financial sector.The role involves crafting sophisticated data architectures that meet complex business needs while adhering to the highest standards of quality, efficiency, and scalability.Your...