{"id":996425,"url":"https://alion.io/job/utilities-one-propspageprops-senior-data-engineer-data-warehouse-reporting","title":"Senior Data Engineer: Data Warehouse & Reporting","company":{"id":684718,"name":"Utilities One","domain":"utilitiesone.com","url":"https://alion.io/company/utilitiesone","size_band":"501-1000","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Pinpoint","truth_index":{"grade":"A","score":100,"open_postings":3,"ghost_share":0,"stale_share":0,"repost_share":0,"time_to_fill_p50_days":20,"computed_at":"2026-11-08T05:47:12Z"}},"role":"Data Science","role_family":"Data Science","seniority":"senior","employment_type":"full_time","work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Chișinău, Moldova"],"countries":["MD"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":20000,"max_usd":52000,"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":"CI/CD","optional":false},{"name":"PostgreSQL","optional":false},{"name":"Power BI","optional":false},{"name":"Python","optional":false},{"name":"Rest API","optional":false},{"name":"SQL","optional":false},{"name":"dbt","optional":true},{"name":"Great Expectations","optional":true},{"name":"Spark","optional":true}],"status":"live","first_seen_at":"2026-09-16T08:02:46Z","employer_posted_date":"2026-10-20","last_verified_at":"2026-11-09T03:16:58Z","board_verified":true,"closed_at":null,"days_open":53,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":53},"description":"US Software Solutions is a software development company focused on providing digital technologies to the Utilities, Telecommunications, Energy Efficiency, Renewable Energy, and Gas/Electricity sectors. Thanks to a team consisting exclusively of experts in their field, we are ready to supervise any project, regardless of its complexity and scale.\nA Senior Data Engineer responsible for building and managing the company’s data warehouse and reporting infrastructure. The role ensures that data from different systems and APIs is reliably collected, transformed, stored in PostgreSQL, and prepared for accurate and efficient Power BI reporting. In short: they own the data pipeline from source systems to the final reporting layer, while ensuring data quality, performance, reliability, and maintainability.\nWork schedule:\nMonday - Friday from 14:00 till 22:00\nKey Responsibilities\nOwn ingestion pipelines from source systems into the warehouse: extraction, staging, transformation, publication.\nDesign the warehouse model - layering, grain, incremental load strategy, historization, change handling.\nWrite and optimize substantial SQL; transformation logic and reporting-layer performance both live there.\nBuild and maintain Airflow DAGs with sound scheduling, dependencies, retries, idempotency, and backfill behavior.\nIntegrate new sources, internal and third-party.\nGuarantee data quality - reconciliation against sources, validation, and alerting when a load is wrong, not just when it fails.\nWork with the BI team on the semantic layer and report performance; design upstream models that make reporting straightforward.\nImprove pipeline maintainability, testing, and observability.\nSet data engineering standards and mentor others.\nSkills, Knowledge and Expertise\n6+ years in data engineering, or backend engineering with a heavy data focus.\nStrong Python, and production Airflow experience - DAG design, scheduling semantics, idempotent tasks, backfills, debugging live failures.\nExpert SQL on PostgreSQL: complex analytical queries, execution plans, and knowing why something is slow.\nSolid warehouse modeling - dimensional design, slowly changing dimensions, grain, and incremental patterns.\nExperience building incremental ingestion from REST APIs: pagination, rate limits, retries, late-arriving data.\nPractical data quality discipline - reconciliation, validation, pipelines that fail loudly rather than quietly.\nWorking knowledge of Power BI and the Microsoft BI stack; enough to model for it and to debug a slow or incorrect report.\nContainers and CI/CD; able to own your pipelines in production.\nExperience shipping production code with AI coding tools, and the critical eye that comes with it.\nFluent Russian - engineering collaboration happens in Russian. \nProfessional English for documentation.\nClear technical writing; you can document a model so an analyst uses it without asking you.\n Nice to have:\ndbt or a comparable transformation framework.\nData quality tooling - Great Expectations, Soda, or similar.\nSpark, or columnar and MPP warehouses.\nFinancial and operational reporting domains\nBenefits\nCompetitive salary package;\nBeing part of a international, dynamic work environment;\nProfessional development (seminars, courses);\nPaid time off (PTO) such as sick days and vacation days;","description_format":"text","description_chars":3307,"description_truncated":false,"requirements":{"experience_years_min":6,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":null,"security_clearance":false,"languages":[{"language":"Russian","level":"Advanced (C1)","optional":false}]},"benefits":["Professional development"],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["Telecom Infrastructure","Construction"],"lifecycle":[{"event":"open","at":"2026-09-17T08:02:46Z"}],"visa":[],"liveness":{"score":17,"band":"cold","label":"Long shot","p_open":1,"p_active":0.614,"p_room":0.28,"age_days":52,"expected_fill_days":20,"reasons":["conf:2","win:tail","crowd:brand"],"computed_at":"2026-11-08T05:47:12Z"},"pay":null,"html_url":"https://alion.io/job/utilities-one-propspageprops-senior-data-engineer-data-warehouse-reporting","json_url":"https://alion.io/job/utilities-one-propspageprops-senior-data-engineer-data-warehouse-reporting.json","meta":{"generated_at":"2026-11-09T03:46:44Z","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":2265,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-11-10T00:00:00Z"}},"offers":[{"id":"company.slices","title":"One company in depth, by slice","status":"live","price":{"credits":0.1,"usd":0.01,"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":684718},"rest":"https://alion.io/mcp/rest/get_company?id=684718"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Futilities-one-propspageprops-senior-data-engineer-data-warehouse-reporting"},{"id":"market.stats","title":"A market slice: pay, demand and time to fill","status":"live","price":{"credits":2,"usd":0.2},"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%2Futilities-one-propspageprops-senior-data-engineer-data-warehouse-reporting"},{"id":"job.search","title":"Open jobs by role, technology, place, pay and visa","status":"live","price":{"credits":0.1,"usd":0.01},"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%2Futilities-one-propspageprops-senior-data-engineer-data-warehouse-reporting"},{"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/utilities-one-propspageprops-senior-data-engineer-data-warehouse-reporting\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Futilities-one-propspageprops-senior-data-engineer-data-warehouse-reporting"}],"agent":{"mcp":"https://alion.io/mcp/jobs","mcp_open":"https://alion.io/mcp/open","next":[{"tool":"get_job","arguments":{"id":996425}},{"tool":"search_jobs","arguments":{"company":"utilitiesone.com","detail":"compact"}},{"tool":"match_people","arguments":{"job_id":996425},"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); 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