Data Migration Engineer

Data Migration EngineerMiejsce pracy: WarszawaTechnologies we useExpectedSQLMicrosoft SQL ServerMySQLPostgreSQLGitGitHubOptionalPythonRubyRuby on RailsOperating systemmacOSYour responsibilitiesConduct data profiling, validation, cleansing, and enrichment to ensure the highest data quality standards.Plan, develop, monitor, and maintain data migration workflows customized to meet diverse client requirements.Design migration approaches, develop strategies, and prepare detailed technical documentation.Build, test, and execute data migration processes using tools such as AWS, Ruby, Ruby on Rails, Python, batch scripts, and PostgreSQL.Troubleshoot and resolve issues throughout the migration lifecycle, providing technical assistance as needed.Perform rigorous testing to ensure migrated data aligns accurately with client specifications.Document migration projects thoroughly to support ongoing and future initiatives.Identify opportunities to improve, automate, and streamline migration processes.Collect, organize, and analyze large datasets with meticulous attention to detail.Maintain continuous communication with clients, from gathering business requirements through to final data transfer oversight.Our requirements2-3 years of practical experience in data migration projects.At least 1 year of experience in client-facing roles is preferred.3-4 years of experience working with data using SQL and related tools (e.g., CSV, Excel, SQL Server, MySQL, PostgreSQL).Strong object-oriented programming skills.Experience with version control systems such as Git and GitHub.Solid understanding of the data migration lifecycle (Development, QA, Production).Strong commitment to thorough documentation and organization.Logical and analytical problem-solving skills.Ability to independently address complex challenges.Self-management skills to juggle multiple projects simultaneously.Detail-oriented with the ability to follow complex instructions.Client-focused mindset combined with effective cost management.Self-driven, disciplined, and able to work independently.Fluent in English and Polish (B2+ level).Experience working in Agile environments (Scrum, Kanban).OptionalExperience in ETL, data warehousing, data migration, or related fields.✨Familiarity with Python, Ruby, or Ruby on Rails.This is how we organize our workThis is how we workin houseyou focus on a single project at a timeyou develop several projects simultaneouslyyou have influence on the productyou focus on product developmentscrumkanbanThis is how we work on a projectcode quality measurescode reviewContinuous DeploymentContinuous IntegrationDevOpsactive monitoringdocumentationissue tracking toolstesting environmentsDevelopment opportunities we offerdevelopment budgetintracompany trainingsubstantive support from technological leadersWhat we offerFlexible Working Hours – We focus on results Manage your time, keep your team informed about your availability, and attend key meetings.Work from Anywhere – Choose your ideal setup Work 100% remotely within the EU, go hybrid, or enjoy our Warsaw office, fully equipped for productivity.Comprehensive Onboarding – From day one, we ensure you feel comfortable and supported, so you can quickly become part of the team.Flat Structure – We value initiative and open communication. Every voice matters herePositive Company Culture & Team Spirit – We create an environment where everyone feels appreciated and comfortable.Modern Work Methods – We use cutting-edge project management techniques inspired by the IT world.Transparent Communication – Regular 360° feedback sessions and mentor support to help you grow.Top-Notch Equipment – Get a MacBook for your work. If you choose to work from our Warsaw office, you'll also have access to a 34” (16:9) widescreen monitor and an ergonomic standing desk.Weekly English Lessons – Optional classes with a native speaker to help you improve your skills.Recruitment stages30-minute video interview 1-hour technical video interview1-hour video interview with the clientOur valuesCOMMITMENT - We are dedicated to our team, and work towards achieving our collective goals. We strive to be a trustworthy partner for our clients and to always do the right thing – and do it well.TRANSPARENCY - We are authentic, honest, and respectful. We aim to build healthy relationships based on trust, direct communication, and common goals with both our colleagues and clients.OWNERSHIP - We are accountable for the results of our actions. We are a team of individual specialists who trust each other and take responsibility for our collective success, according to our roles.INITIATIVE - We are proactive in our efforts to achieve a goal or solve a problem. We seek out new ways to do whatever is necessary to get the job done.CURIOSITY - We are constantly improving and learning new things. We stay up-to-date with the latest technology trends. We provide a flexible and practical approach to project requirements. We share our knowledge and keep an open mind.FELLOWSHIP - We build strong relationships with our colleagues and clients. We create a positive environment where everyone feels comfortable and valued. We keep in mind the feelings of others and support our colleagues in difficult situations.Additional InformationLocation: Remote or in our Warsaw officeLLINFORMATICSLLInformatics is an IT consulting company with dozens of satisfied clients across Europe and North America. We serve businesses that expect their challenging projects to be delivered according to plan, with impeccable quality, and under strict compliance requirements. Our remote-first team of 100+ experts specializes in building high-quality digital products. We set a new standard in our industry through data-driven decisions, measurable outcomes, a strategic mindset, and a solid work culture.