{"id":3145393,"url":"https://alion.io/job/lr-technologies-data-engineer-python-pyspark-hf","title":"Data Engineer Python / PySpark H/F","company":{"id":2141729,"name":"LR Technologies","domain":"lrtechnologies.fr","url":"https://alion.io/company/lrtechnologies","size_band":null,"is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Teamtailor","truth_index":{"grade":"A","score":87,"open_postings":117,"ghost_share":0,"stale_share":0.504,"repost_share":0,"time_to_fill_p50_days":33,"computed_at":"2026-10-27T05:46:45Z"}},"role":"Data Science","role_family":"Data Science","seniority":"senior","employment_type":"contractor","work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Bordeaux, France"],"countries":["FR"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":49000,"max_usd":81000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":59},"experience_years_min":6,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"pySpark","optional":false},{"name":"Python","optional":false},{"name":"Spark","optional":true}],"status":"live","first_seen_at":"2026-10-23T07:58:25Z","employer_posted_date":"2026-10-23","last_verified_at":"2026-10-27T23:32:11Z","board_verified":true,"closed_at":null,"days_open":4,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":4},"description":"LR Technologies Bordeaux recrute son/sa futur(e) Data Engineer Python / PySpark pour rejoindre les équipes de l'un de ses partenaires.\nTon terrain de jeu ? La Data, les traitements distribués et les problématiques de performance sur de gros volumes de données !\nL'objectif : concevoir, développer et optimiser des traitements de données fiables et performants, tout en garantissant leur qualité et leur disponibilité.\nTon quotidien :\nDévelopper des solutions de traitement de données en t'appuyant sur Python et PySpark\n\nIntervenir sur l'ensemble du cycle de vie des pipelines de données, de leur conception à leur mise en production\n\nTravailler sur l'amélioration des performances des traitements, notamment dans des environnements distribués manipulant d'importants volumes de données\n\nIdentifier et résoudre les problématiques liées à la qualité des données et à la fiabilité des traitements\n\nTraduire les besoins fonctionnels et techniques en solutions adaptées\n\nContribuer à la qualité des développements à travers les tests, les revues de code et la documentation technique\n\nParticiper au suivi des traitements en production et à la résolution des incidents\n\nÉchanger régulièrement avec les équipes Data, métiers et infrastructure\n\nCe poste est pour toi si :\nTu disposes d'au moins 6 ans d'expérience en développement et traitement de données, avec une expertise significative sur Python et PySpark.\nLes environnements Big Data et les architectures distribuées te sont familiers, tout comme les problématiques d'optimisation des performances et de traitement de volumes importants.\nTu as déjà eu l'occasion de développer et d'industrialiser des pipelines de données, et tu es à l'aise avec les bonnes pratiques de développement : tests, versionnement et revue de code.\nEnfin, tu sais faire preuve d'autonomie et de rigueur, tout en appréciant le travail en équipe !\nEt si on parlait Python ?\nAttention, on ne recherche pas un développeur Python orienté développement applicatif ou backend !\nCe qui nous intéresse avant tout, c'est ton expérience en Data Engineering : manipulation de données, développement de pipelines et traitements distribués avec PySpark.\nQue tu sois Data Engineer, Développeur Big Data ou Développeur Python spécialisé dans la Data, peu importe ton intitulé de poste : c'est ton expertise technique qui fera la différence !\nTu te reconnais dans cette description ? Alors, échangeons !","description_format":"text","description_chars":2412,"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":"French","level":"Advanced (C1)","optional":false}]},"benefits":[],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["IT Consulting & Digital Transformation","IT Staffing & Staff Augmentation"],"lifecycle":[{"event":"open","at":"2026-10-23T10:00:06Z"}],"visa":[],"liveness":{"score":63,"band":"ok","label":"Likely open","p_open":1,"p_active":0.632,"p_room":1,"age_days":3,"expected_fill_days":33,"reasons":["conf:2","stale_co","velocity","win:early","comp:brand"],"computed_at":"2026-10-27T05:46:45Z"},"pay":null,"html_url":"https://alion.io/job/lr-technologies-data-engineer-python-pyspark-hf","json_url":"https://alion.io/job/lr-technologies-data-engineer-python-pyspark-hf.json","meta":{"generated_at":"2026-10-28T01:49:07Z","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":2441,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-29T00:00:00Z"}},"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":2141729},"rest":"https://alion.io/mcp/rest/get_company?id=2141729"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Flr-technologies-data-engineer-python-pyspark-hf"},{"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%2Flr-technologies-data-engineer-python-pyspark-hf"},{"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%2Flr-technologies-data-engineer-python-pyspark-hf"},{"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/lr-technologies-data-engineer-python-pyspark-hf\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Flr-technologies-data-engineer-python-pyspark-hf"}]}