{"id":2256676,"url":"https://alion.io/job/deloittece-data-engineer-consultant-for-eu-projects-poland","title":"Data Engineer Consultant for EU projects | Poland","company":{"id":4401342,"name":"Deloitte Central Europe","domain":"deloittece.com","url":"https://alion.io/company/deloittece","size_band":"501-1000","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Avature","truth_index":null},"role":"Data Science","role_family":"Data Science","seniority":"middle","employment_type":null,"work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"explicit","locations":["Warsaw, Poland"],"countries":["PL"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":45000,"max_usd":80000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":23},"experience_years_min":3,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"ETL/ELT","optional":false},{"name":"SQL","optional":false},{"name":"Airflow","optional":true},{"name":"MS SQL","optional":true},{"name":"Python","optional":true}],"status":"live","first_seen_at":"2026-10-11T04:01:52Z","employer_posted_date":"2026-10-11","last_verified_at":"2026-10-13T11:19:06Z","board_verified":true,"closed_at":null,"days_open":2,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":2},"description":"Description & Requirements\nWho we are looking for\nAre you enthusiastic about data and its potential to transform business operations? Do you thrive in environments where data analysis, verification, and SQL expertise are at the core of your daily tasks? If so, we want you to be part of our journey!\nAs a Data Transformation Consultant, you will play a key role in driving business transformation by ensuring data integrity, enabling seamless data integration, and delivering actionable insights that empower EU institutions to meet their strategic goals.\nYour future role\nDesign, build, and maintain ETL and data integration workflows connecting multiple internal and external data sources.\nAnalyze source data, define mappings and transformation rules, and ensure data quality, consistency, and traceability.\nInvestigate data issues, troubleshoot ETL processes, and independently drive clearly defined tasks to resolution.\nCollaborate with data, BI, ERP, and subject matter experts throughout the solution lifecycle - from analysis and modelling to testing, deployment, and continuous improvement.\nWhat we expect from you\nTypically,3-4 years of relevant hands-on experience in data integration, ETL, BI, data transformation, or a related area.\nSolid SQL skills, including writing, analyzing, and troubleshooting queries and working with relational databases.\nGood understanding of ETL/ELT concepts, data integration patterns, and data warehousing (DWH) fundamentals.\nHands-on experience with data transformation, mapping, validation, and investigation of data quality issues.\nAbility to work independently on clearly defined tasks, investigate problems, and propose solutions, while knowing when to seek input from more experienced team members.\nAbility to communicate data-related findings and technical concepts clearly to both technical and non-technical stakeholders.\nInterest in working with European Union institutions and willingness to travel occasionally to Brussels.\nMaster's degree in a relevant field is a must.\nEU Work Permit\nPolish and English knowledge is a must\nNice to have\nExperience with PL/SQL and/or T-SQL.\nExperience with scripting languages such as Python or Shell scripting for data handling or automation.\nExperience with data integration or orchestration tools such as SAP Data Services, Apache Hop, Apache Airflow, or similar.\nExposure to ERP environments, particularly SAP, or experience working with enterprise-scale data landscapes.\nExperience with data modelling or BI/reporting solutions.\nWhat we offer\nOpportunity to obtain new certifications and further skills and competencies development\nOpportunity to work on the most innovating, interesting and challenging projects for leading global organizations\nReal opportunities for growth and promotion - clear and individual career path\nStability and excellent cross-training opportunities\nOpportunity to work with European Union's Agencies\nSelection process\nRecruitment process is easy, all you have to do is:\nSend us your CV\nHR Interview (45min)\nTechnical Interview (60min)\nFinal Interview (45min)\nThe recruitment process can last around 2 months.\nAbout Deloitte\n\nIn Deloitte we support leading global organizations in optimizing and transforming their organizations. This also relates to their finance function. Our consultants offer insights, capabilities, and solutions that change the way these organizations operate and make people-related decisions.\nWe are currently building in Poland a dedicated team which will focus on advisory in the area of Finance & Performance. The Team will advise our Clients in complex issues relating to i.a. Reporting, Budgeting, Controlling processes. We are looking for high-energy, committed and ambitious people to join our advisory practice. Next to advising on most sophisticated and challenging issues relating to the above mentioned areas, our Consulting professionals will also advise on potential solutions leading to optimisation of the above mentioned processes. This will also include applying the newest technologies.\nAre you ready to join our team and help our clients imagine, deliver, and run their future?\nAbout the team\nWithin our Government & Public Sector practice, our team brings deep EU industry expertise to help EU institutions address critical finance, accounting, and reporting challenges during their transformation. We are looking for consultants to strengthen our Finance @ EU Center of Excellence.","description_format":"text","description_chars":4449,"description_truncated":false,"requirements":{"experience_years_min":3,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":{"level":"master","optional":false},"security_clearance":false,"languages":[{"language":"English","level":"All levels","optional":false}]},"benefits":[],"hiring_locations":[{"name":"Poland","iso":"PL","kind":"country"}],"hiring_excludes":[],"relocation_offered":false,"industries":[],"lifecycle":[{"event":"open","at":"2026-10-11T04:01:52Z"}],"visa":[],"liveness":{"score":86,"band":"hot","label":"Hiring now","p_open":1,"p_active":0.86,"p_room":1,"age_days":2,"expected_fill_days":30,"reasons":["conf:1","win:early","comp:brand"],"computed_at":"2026-10-13T05:45:00Z"},"pay":null,"html_url":"https://alion.io/job/deloittece-data-engineer-consultant-for-eu-projects-poland","json_url":"https://alion.io/job/deloittece-data-engineer-consultant-for-eu-projects-poland.json","meta":{"generated_at":"2026-10-13T13:34:19Z","cache_seconds":300,"methodology":"https://alion.io/methodology","terms":"https://alion.io/terms","contact":"https://alion.io/contact","api":"https://alion.io/developers","about":"Alion is a live layer of people, companies and AI agents: who they are, whether they are real and active right now, what they do and how to work with them, readable by people and by agents and paid per call.","catalog":"https://alion.io/catalog.json","usage":{"tier":"crawler_verified","counted_by":"address","units_charged":1,"used_today":21011,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-14T00:00:00Z"}},"offers":[{"id":"company.slices","title":"One company in depth, by slice","status":"live","price":{"credits":0.02,"usd":0.002,"plus_per_slice":{"credits":0.05,"usd":0.005}},"unit":"per company, plus each slice with data","note":"the employer in depth","call":{"mcp_tool":"get_company","arguments":{"id":4401342},"rest":"https://alion.io/mcp/rest/get_company?id=4401342"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fdeloittece-data-engineer-consultant-for-eu-projects-poland"},{"id":"market.stats","title":"A market slice: pay, demand and time to fill","status":"live","price":{"credits":1,"usd":0.1},"unit":"per slice","note":"pay, demand and time to fill for this role and place","call":{"mcp_tool":"market_stats"},"human":"https://alion.io/catalog?offer=market.stats&for=job%2Fdeloittece-data-engineer-consultant-for-eu-projects-poland"},{"id":"job.search","title":"Open jobs by role, technology, place, pay and visa","status":"live","price":{"credits":0.02,"usd":0.002},"unit":"per posting in a list","note":"similar open postings","call":{"mcp_tool":"search_jobs"},"human":"https://alion.io/catalog?offer=job.search&for=job%2Fdeloittece-data-engineer-consultant-for-eu-projects-poland"},{"id":"company.verify","title":"Is this company real and active right now","status":"pilot","price":null,"unit":"per company","request":{"url":"https://alion.io/catalog/request","method":"POST","body":"{\"offer\": \"company.verify\", \"for\": \"job/deloittece-data-engineer-consultant-for-eu-projects-poland\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fdeloittece-data-engineer-consultant-for-eu-projects-poland"}]}