{"id":150270,"url":"https://alion.io/job/amo-senior-data-engineer","title":"Senior Data Engineer","company":{"id":7991,"name":"Amo","domain":"amo.com","url":"https://alion.io/company/amo","size_band":null,"is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Ashby","truth_index":{"grade":"B","score":77,"open_postings":30,"ghost_share":0.3,"stale_share":0,"repost_share":0,"time_to_fill_p50_days":73,"computed_at":"2026-10-17T05:46:00Z"}},"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":["Paris, France"],"countries":["FR"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":57000,"max_usd":94000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":56},"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"pySpark","optional":false},{"name":"Python","optional":false},{"name":"Scala","optional":false},{"name":"Spark","optional":false},{"name":"SQL","optional":false},{"name":"Flink","optional":true},{"name":"GDPR","optional":true},{"name":"Rust","optional":true},{"name":"Slack","optional":true}],"status":"live","first_seen_at":"2026-07-30T15:25:02Z","employer_posted_date":"2026-07-30","last_verified_at":"2026-10-17T18:34:09Z","board_verified":true,"closed_at":null,"days_open":79,"trust":{"level":"ok","repost_count":0,"flags":["company_stale"],"days_open":78},"description":"What You’ll Do\nBuild and maintain batch and streaming data pipelines.\n\nMove production data into archival/data lake storage safely and observably.\n\nImprove quality, reliability, and observability of derived datasets.\n\nDesign validations for freshness, completeness, schema correctness, and data quality.\n\nBuild reusable datasets that reduce one-off data extraction and aggregation work.\n\nOptimize queries and data processing jobs for correctness, latency, and cost.\n\nPrototype in the right tools, then integrate scoped production experiments with amo’s systems where needed.\n\nMust Have\nSenior-level experience building and operating data pipelines.\n\nStrong Python and SQL.\n\nProduction experience with Python or Scala.\n\nExperience with PySpark, Spark SQL, Spark Streaming, Parquet, and Iceberg.\n\nStrong understanding of batch and stream processing.\n\nQuery optimization experience.\n\nFamiliarity with data engine internals and distributed data systems.\n\nExperience with data lakes, table/storage formats, and derived datasets.\n\nNice To Have\nExperience with Flink or similar stream processing systems.\n\nExperience with ML training or inference pipelines.\n\nFamiliarity with ranking, recommendations, embeddings, or entity resolution.\n\nExperience with privacy-sensitive data systems, GDPR workflows, or data deletion/export pipelines.\n\nExperience reading or making scoped changes in Rust-backed systems.\n\nLife at amo\nTo ensure that everyone is set up for success within our way of working, we work together onsite 5 days a week.\nWe wanted to make sure coming to the office was as comfortable as possible for you:\nWe chose a location in central Paris, near Opera (Metro lines 3,8,9 and RER A).\n\nWe have a beautiful Parisian-style office with high ceilings, balconies, and huge windows. So a lot of natural light!\n\nBecause life outside of work should also be stress-free, we cover:\nHealth care (100% coverage).\n\nMaternity Leave, Paternity Leave, Second Parent Leave (salary maintained at 100%).\n\nVacation days: 8-9 weeks (total) per year - (European summer? ).\n5 weeks of paid time off (by the state);\n\n1-2 additional weeks (RTT, based on our company contract);\n\n~11 bank holidays.\nWe shut down entirely twice a year, two weeks in summer and one week in winter to allow everyone to truly recharge and to avoid prolonged slowdowns (especially in the summer). These pauses are part of your total vacation time, giving everyone a real chance to unplug and recharge. No Slack, no email, no FOMO.","description_format":"text","description_chars":2483,"description_truncated":false,"requirements":{"experience_years_min":null,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":null,"security_clearance":false,"languages":[]},"benefits":[],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["Social Networks"],"lifecycle":[{"event":"open","at":"2026-07-30T15:25:02Z"}],"visa":[],"liveness":{"score":31,"band":"fade","label":"Fading","p_open":1,"p_active":0.695,"p_room":0.44,"age_days":78,"expected_fill_days":73,"reasons":["conf:0","win:tail","crowd:"],"computed_at":"2026-10-17T05:46:00Z"},"pay":null,"html_url":"https://alion.io/job/amo-senior-data-engineer","json_url":"https://alion.io/job/amo-senior-data-engineer.json","meta":{"generated_at":"2026-10-17T20:57:33Z","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":5307,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-18T00:00:00Z"}},"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":7991},"rest":"https://alion.io/mcp/rest/get_company?id=7991"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Famo-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%2Famo-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%2Famo-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/amo-senior-data-engineer\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Famo-senior-data-engineer"}]}