.Our mission as a company providing IT services is to provide our clients all over the world with the best solutions. We manage to do this by analyzing the needs of our clients and matching them to the skills and aspirations of our employees. Therefore, one of our main motivations is to provide each Employee and Consultant with a satisfying experience. Joining us means being part of a community with diverse personalities. Start your adventure with ALTER SOLUTIONS! Job Description As a Senior Data Engineer, you will join newly formed team, that will be in charge of carrying out necessary and critical development and operation of Data solution. That includes data modeling support for RDS and EDM applications. The position as Senior Data Engineer offers a unique opportunity to join a new team, with focus on the Market Data sources and reference data quality. Development and configuration of reference data processingImproving the performance of data solutionsDeveloping of the EDM/RDS platformCooperation with 6 other team members, who hold positions like business analyst, data engineer or software engineerOcazionaly travel to client's headquarter Qualifications Experience with data warehouse design, ETL/ELT data processing, data modeling Good understanding of reference data managementAdvanced knowledge of SQL Knowledge of API concept An educational background (university degree) related to the position advertised (Computer Technology/Mathematics/Physics/Finance/Banking)Excellent English skills – both written and spoken Nice to have: Worked with Data Vault 2.0 conceptExperience with a SaaS reference data platformExperience from the financial sector Additional Information Location: hybrid, 3 days a week from the office in Warsaw Type of contract: B2B preferred We offer Type of contract: B2B or employment contract.Access to local and international projects – Clients from France, Germany, Portugal, UK, and Benelux.Professional development support -trainings, technical certificates, conference participation, foreign language classes, and soft skills trainings are subsidized for up to 2 000 PLN.Flexibility – You choose a form of cooperation: employment or business-to-business contract.Bonus for recommending Candidates up to 6 000 PLN.Fully paid Medicover healthcare card.Psychological support program WellBee.Multisport card.Regular integration events and gifts.Relocation packages.Long-term cooperation.Mobility Program. If You applied for this position the Controller of your personal will be ALTER SOLUTIONS POLSKA Sp. z o.O., with its registered office at ul. Emilii Plater 10/47, Warsaw. The personal data provided by you will be processed for the purpose of the recruitment process and for future recruitment processes. You will have the right too choose one or both options on next page