{"id":2905829,"url":"https://alion.io/job/jetlyn-senior-data-engineer","title":"Senior Data Engineer","company":{"id":771,"name":"Jetlyn","domain":"jetlyn.ru","url":"https://alion.io/company/jetlyn","size_band":"11-50","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":null,"truth_index":null},"role":"Data Science","role_family":"Data Science","seniority":"senior","employment_type":"full_time","work_mode":"remote","remote_scope":"stated_regions","remote_scope_basis":"inferred_company_offices","remote_working_hours":null,"hiring_geo_confidence":"inferred","locations":[],"countries":[],"hiring_countries":["RU","BY","KZ","KG","AM"],"hiring_countries_total":5,"salary":null,"salary_estimate":{"min_usd":86000,"max_usd":194000,"period":"year","method":"global_role_seniority_cell","sample_n":2491},"experience_years_min":4,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Airflow","optional":false},{"name":"Amazon S3","optional":false},{"name":"Apache Iceberg","optional":false},{"name":"Apache Kafka","optional":false},{"name":"Cassandra","optional":false},{"name":"Confluence","optional":false},{"name":"ETL/ELT","optional":false},{"name":"Flink","optional":false},{"name":"Git","optional":false},{"name":"Jira","optional":false},{"name":"MS SQL","optional":false},{"name":"PostgreSQL","optional":false},{"name":"Python","optional":false},{"name":"Redis","optional":false},{"name":"Spark","optional":false},{"name":"SQL","optional":false},{"name":"StarRocks","optional":false},{"name":"Trino","optional":false},{"name":"Apache NiFi","optional":true},{"name":"CI/CD","optional":true},{"name":"Hadoop","optional":true},{"name":"InfluxDB","optional":true},{"name":"Kubernetes","optional":true},{"name":"TimescaleDB","optional":true}],"status":"live","first_seen_at":"2026-10-20T07:47:18Z","employer_posted_date":null,"last_verified_at":"2026-10-20T07:47:18Z","board_verified":false,"closed_at":null,"days_open":2,"trust":{"level":"not_scored","repost_count":null,"flags":[],"days_open":2},"description":"Навыки: ETL, OLAP, Apache Airflow, SQL, Microsoft SQL, Redis, Apache Cassandra, PostgreSQL. Квалификация: Senior. Специализации: Разработчик баз данных.\nОписание:Ищем Senior Data Engineer с опытом проектирования архитектуры данных, разработки ETL/ELT-пайплайнов и оптимизации хранилищ OLAP/OLTP.\nОсновные задачи:\n- Проектирование архитектуры хранилищ, моделей данных и стратегий партиционирования.\n- Разработка DAG, кастомных операторов и интеграций на Python с использованием Apache Airflow.\n- Реализация потоковой обработки на Apache Flink и пакетной обработки на Apache Spark.\n- Оптимизация SQL-запросов, баз данных и производительности пайплайнов.\n- Обеспечение качества данных, реализация CDC и интеграций между системами.\n- Ведение технической документации, задач и обращений в Jira/Confluence и сервис-деске.\n- Взаимодействие с разработчиками, тестировщиками и смежными командами.\nОбязательные требования:\n- От 4 лет опыта работы Data Engineer.\n- PostgreSQL, MSSQL, Redis, Cassandra.\n- Trino/StarRocks, Apache Kafka, Apache Flink, Apache Airflow.\n- Apache Iceberg, Lakekeeper, S3, понимание архитектуры Lakehouse.\n- Python, SQL, Bash, Git.\n- Опыт разработки ETL/ELT-пайплайнов, CDC, оптимизации SQL и настройки производительности.\n- Знание архитектуры данных, моделей OLAP/OLTP, принципов целостности и согласованности данных.\n- Уверенное владение Jira и Confluence, опыт работы с сервис-деском.\n- Свободный русский язык, английский - для чтения и написания технической документации.\nБудет плюсом:\n- InfluxDB, TimescaleDB, TDengine.\n- Hadoop, YARN, Kubernetes.\n- Продвинутый SQL, CI/CD для data-пайплайнов.\n- DDD, event-driven архитектура, Apache NiFi.","description_format":"text","description_chars":1659,"description_truncated":false,"requirements":{"experience_years_min":4,"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":[],"hiring_locations":[{"name":"Russia","iso":"RU","kind":"country"},{"name":"Belarus","iso":"BY","kind":"region"},{"name":"Kazakhstan","iso":"KZ","kind":"region"},{"name":"Kyrgyzstan","iso":"KG","kind":"region"},{"name":"Armenia","iso":"AM","kind":"region"}],"hiring_excludes":[],"relocation_offered":false,"industries":["IT Outsourcing & Dedicated Teams","Custom Software Development"],"lifecycle":[{"event":"open","at":"2026-10-20T07:47:18Z"}],"visa":[],"liveness":{"score":90,"band":"hot","label":"Hiring now","p_open":1,"p_active":0.903,"p_room":1,"age_days":1,"expected_fill_days":7,"reasons":["seen:1","velocity","win:early"],"computed_at":"2026-10-22T06:10:10Z"},"pay":null,"html_url":"https://alion.io/job/jetlyn-senior-data-engineer","json_url":"https://alion.io/job/jetlyn-senior-data-engineer.json","meta":{"generated_at":"2026-10-22T15:30:32Z","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":15287,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-23T00:00:00Z"}},"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":771},"rest":"https://alion.io/mcp/rest/get_company?id=771"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fjetlyn-senior-data-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%2Fjetlyn-senior-data-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%2Fjetlyn-senior-data-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/jetlyn-senior-data-engineer\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fjetlyn-senior-data-engineer"}]}