{"id":2246844,"url":"https://alion.io/job/real-consulting-data-warehouse-bi-consultant","title":"Data Warehouse / BI Consultant","company":{"id":55604,"name":"Real Consulting","domain":"realconsulting.gr","url":"https://alion.io/company/real-consulting","size_band":null,"is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"SuccessFactors","truth_index":null},"role":"Data Science","role_family":"Data Science","seniority":null,"employment_type":null,"work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Athens, Greece"],"countries":["GR"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":null,"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Azure","optional":false},{"name":"Azure Data Factory","optional":false},{"name":"CI/CD","optional":false},{"name":"Databricks","optional":false},{"name":"Dimensional Modeling","optional":false},{"name":"ETL/ELT","optional":false},{"name":"MS SQL","optional":false},{"name":"Oracle ERP","optional":false},{"name":"Power BI","optional":false},{"name":"SQL","optional":false},{"name":"SSAS","optional":false},{"name":"SSIS","optional":false},{"name":"Tableau","optional":false}],"status":"live","first_seen_at":"2026-09-26T02:00:00Z","employer_posted_date":"2026-09-26","last_verified_at":"2026-10-25T20:02:17Z","board_verified":true,"closed_at":null,"days_open":29,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":29},"description":"Real Consulting (RC) is considered one of the largest IT companies in Greece, with its credibility attributed to undertaking major, high-complexity, comprehensive projects in recent years. The continuous delivery of innovative projects on time, meeting every expectation, underscores our dedication to each project we undertake. However, we owe all of this to our people! We express our gratitude concretely by constantly investing in the development of our team, promoting continuous learning, facilitating the acquisition of new skills, and supporting their evolution within the company!\nRole / Job Description\nWilling to work for a leading company with a long and solid history in Professional Services? If so, we are looking for passionate professionals to join our Analyticsteam in Athens.\nParticipate in workshops with client’s stakeholders to validate business requirements & functional specifications.\nDesign & implement on premise or cloud BI/DWH applications to cover the Business Intelligence & Reporting requirements of large organizations.\nLeverage data analysis skills to analyze business areas, understand source systems’ data and map them to DWH data model.\nDesign, Build, Test and Deploy advanced ETL processes to move and transform enterprise data.\nParticipate in the definition of best practices, standards and optimization techniques to enhance the DWH/BI solutions.\nQualifications\nBachelor’s degree in computer science, information systems, or equivalent field\nMaster’s degree in Computer Science and/or other Business Areas (e.g. MBA, Finance, Business Analytics, etc.) would be considered as a strong plus\nKnowledge of Data Management and Data Warehousing concepts (ETL, Staging/Target Area, OLAP, Dimensional Modelling, Data Marts etc.)\nWorking experience and knowledge over Enterprise DB platforms either on premise (Microsoft SQL Server) or cloud (Azure database services) and tools, preferably SSIS, SSAS, Oracle Hyperion Essbase and Azure Analytics Services (Data Lake, Data Factory, Databricks, Synapse Analytics, etc.).\nStrong knowledge on SQL scripting and SQL stored procedures.\nExperience in Reporting and Data Visualization tools (e.g. PowerBI including DAX, Tableau, SAP Analytics Cloud, etc.) would be considered as a strong plus.\nPrevious working experience would be considered as a strong plus.\nStrong communication and presentation skills.\nAdvanced analytical abilities & problem-solving skills.\nAbility to meet deadlines with high attention to detail and quality.\nCompetencies - Soft Skills\nCultivates innovation\nTech savvy\nOptimizes work processes\nCustomer focus\nSelf-development\nDrives results\nCollaboration\nCommunicates effectively\nEnsures accountability\nBenefits\nThe opportunity to be part of one of the leading Professional Services provider in Greece\nΑ working environment that is deeply respectful of your individual progression in skills and competencies\nContinuous investment in training and personal development\nParticipate in innovative and complex projects for major organizations in Greece and abroad\nCompetitive compensation and benefits package that rewards your performance and recognizes your value in company’s projects\nHybrid way of working\nA buddy will support you with your onboarding\nClear career paths and a developmental feedback framework\nThank you for your interest in becoming part of the Real Consulting team! Your application has been received.\nOur HR team will carefully review your profile, and if you proceed to the next stage, we will contact you to schedule an interview.\nWe wish you every success and look forward to the possibility of working together to build the future of Real Consulting!","description_format":"text","description_chars":3667,"description_truncated":false,"requirements":{"experience_years_min":null,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":{"level":"bachelor","optional":true},"security_clearance":false,"languages":[]},"benefits":["Continuous learning"],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["Systems Integrators","Enterprise Apps Implementation Partners","Cloud Consulting & Migration"],"lifecycle":[{"event":"open","at":"2026-10-11T02:09:03Z"}],"visa":[],"liveness":{"score":38,"band":"fade","label":"Fading","p_open":1,"p_active":0.693,"p_room":0.55,"age_days":29,"expected_fill_days":23,"reasons":["conf:3","velocity","win:tail"],"computed_at":"2026-10-25T05:49:26Z"},"pay":null,"html_url":"https://alion.io/job/real-consulting-data-warehouse-bi-consultant","json_url":"https://alion.io/job/real-consulting-data-warehouse-bi-consultant.json","meta":{"generated_at":"2026-10-25T20:26:57Z","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":28950,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-26T00:00:00Z"}},"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":55604},"rest":"https://alion.io/mcp/rest/get_company?id=55604"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Freal-consulting-data-warehouse-bi-consultant"},{"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%2Freal-consulting-data-warehouse-bi-consultant"},{"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%2Freal-consulting-data-warehouse-bi-consultant"},{"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/real-consulting-data-warehouse-bi-consultant\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Freal-consulting-data-warehouse-bi-consultant"}]}