{"id":3391345,"url":"https://alion.io/job/garanti-bbva-financial-companies-data-warehouse-data-solution-engineer","title":"Financial Companies Data Warehouse - Data Solution Engineer","company":{"id":713956,"name":"Garanti BBVA","domain":"garantibbva.com.tr","url":"https://alion.io/company/garantibbva","size_band":null,"is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Career site","truth_index":null},"role":"Data Science","role_family":"Data Science","seniority":"senior","employment_type":null,"work_mode":"hybrid","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Istanbul, Turkey"],"countries":["TR"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":47000,"max_usd":123000,"period":"year","method":"global_role_cell_scaled_by_country","sample_n":2679},"experience_years_min":6,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"ETL/ELT","optional":false},{"name":"Oracle","optional":false},{"name":"Oracle Data Integrator","optional":false},{"name":"SQL","optional":false},{"name":"Python","optional":true},{"name":"QlikSense","optional":true}],"status":"live","first_seen_at":"2026-10-28T10:12:25Z","employer_posted_date":"2026-10-28","last_verified_at":"2026-10-31T15:05:30Z","board_verified":true,"closed_at":null,"days_open":3,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":3},"description":"Garanti BBVA Teknoloji\nFinancial Companies Data Warehouse team works passionately to shape the technologies of the future.\nThey value being a team, learning from each other and producing together. Since they are excellent teammates, they are proficient in positive interpersonal communication, taking responsibility and valuing different ideas.\nThey are creative and productive. Their business is based on innovation and is only limited by their dreams. Now they are looking for new teammates with whom they will achieve together.\nIn that team;\nLearn business process and gather requirements,\nPerform conceptual and logical modelling, source system analysis and profiling,\nPrepare Source To Target mappings,\nDevelop requirements and performing unit test,\nPerform functional tests of the developed software,\nDetermine of data quality measurement rules,\nPerform functional tests of the developed software,\nCoordinate of business units in user acceptance tests,\nDeploy with using SDLC process,\nProvide application support to the business unit after the transition to production,\nManage change request processes,\nManage software maintenance request processes,\nFollow technological developments, it is expected to renew itself and the way it works in new business applications, software development tools and Management,\nTake end-to-end responsibility for data solutions when needed, from requirements gathering and analysis through development, testing and production deployment.\nLeverage AI-powered tools and emerging technologies to accelerate analysis, development, problem-solving and documentation while ensuring quality and security standards.\nContinuously explore new tools, technologies and best practices to improve engineering efficiency and solution quality.\nAranan Nitelikler\nHow do we describe the perfect match?\nBachelor’s degree on Computer Engineering, Mathematical Engineering or other related departments,\nAt least 6 years of professional experience in data analysis, data warehouse development or data engineering, with hands-on experience in both analysis and development,\nExcellent SQL and PL/SQL skills, query optimization, performance tuning and hands on experience,\nHands-on experience in ETL/ELT development, data integration and transformation processes, \nExperience with Oracle Data Integrator (ODI 12c) is a plus,\nStrong knowledge of enterprise data warehouse architecture, layered data architecture, source-to-target mapping, impact analysis and technical design,\nGood understanding of data quality standards, data governance, data lineage and metadata management,\nExperience in business requirements analysis, functional and technical analysis, solution design and technical documentation,\nExperience with business intelligence and reporting tools. Oracle OBIEE/OAS and Qlik Sense are preferred,\nExperience with Python is a plus,\nExperience in banking or financial services, particularly in Pension & Life Insurance, Investment Products, Crypto Assets or Asset Management, is a plus,\nKnowledge of data modeling and design tools, preferably Power Designer,\nFamiliarity with modern data engineering concepts, cloud data platforms and emerging data technologies is an advantage,\nInterest in and practical adoption of AI-powered tools to support data analysis, SQL development, coding, documentation, troubleshooting and productivity improvement,\nStrong analytical thinking, problem-solving, communication and stakeholder management skills,\nA proactive, collaborative and adaptable mindset, with a willingness to learn, share knowledge and continuously improve existing processes.","description_format":"text","description_chars":3602,"description_truncated":false,"requirements":{"experience_years_min":6,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":{"level":"bachelor","optional":false},"security_clearance":false,"languages":[]},"benefits":["Life insurance"],"hiring_locations":[{"name":"Turkey","iso":"TR","kind":"country"}],"hiring_excludes":[],"relocation_offered":false,"industries":["Commercial & Retail Banks"],"lifecycle":[{"event":"open","at":"2026-10-28T10:12:25Z"}],"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":10,"reasons":["conf:2","win:early"],"computed_at":"2026-10-31T05:58:55Z"},"pay":null,"html_url":"https://alion.io/job/garanti-bbva-financial-companies-data-warehouse-data-solution-engineer","json_url":"https://alion.io/job/garanti-bbva-financial-companies-data-warehouse-data-solution-engineer.json","meta":{"generated_at":"2026-10-31T17:57:10Z","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":28094,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-11-01T00:00:00Z"}},"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":713956},"rest":"https://alion.io/mcp/rest/get_company?id=713956"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fgaranti-bbva-financial-companies-data-warehouse-data-solution-engineer"},{"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%2Fgaranti-bbva-financial-companies-data-warehouse-data-solution-engineer"},{"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%2Fgaranti-bbva-financial-companies-data-warehouse-data-solution-engineer"},{"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/garanti-bbva-financial-companies-data-warehouse-data-solution-engineer\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fgaranti-bbva-financial-companies-data-warehouse-data-solution-engineer"}],"agent":{"mcp":"https://alion.io/mcp/jobs","mcp_open":"https://alion.io/mcp/open","next":[{"tool":"get_job","arguments":{"id":3391345}},{"tool":"search_jobs","arguments":{"company":"garantibbva.com.tr","detail":"compact"}},{"tool":"match_people","arguments":{"job_id":3391345},"note":"people open to offers who fit this vacancy"}],"note":"The same data through MCP tools: https://alion.io/mcp/open needs no sign-in (compact searches, postings, people); https://alion.io/mcp with an Alion account has everything. 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