{"id":2017622,"url":"https://alion.io/job/visian-reecriture-dune-application-mobile-en-flutter","title":"Réécriture d'une Application Mobile en Flutter","company":{"id":3908419,"name":"Visian","domain":"visian.tech","url":"https://alion.io/company/visian","size_band":"1001-5000","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Welcome to the Jungle","truth_index":null},"role":"Mobile","role_family":"Mobile","seniority":null,"employment_type":"freelance","work_mode":"hybrid","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["France"],"countries":["FR"],"hiring_countries":[],"hiring_countries_total":0,"salary":{"min":290,"max":460,"currency":"EUR","period":"day","gross":null,"usd_annual":129500},"salary_estimate":null,"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Agile","optional":false},{"name":"Capacitor","optional":false},{"name":"Copilot","optional":false},{"name":"GitLab CI","optional":false},{"name":"Ionic","optional":false},{"name":"Java","optional":false},{"name":"JUnit","optional":false},{"name":"Micronaut","optional":false},{"name":"Spring Boot","optional":false}],"status":"live","first_seen_at":"2026-09-17T14:15:51Z","employer_posted_date":null,"last_verified_at":"2026-09-17T14:15:51Z","board_verified":false,"closed_at":null,"days_open":30,"trust":{"level":"not_scored","repost_count":null,"flags":[],"days_open":30},"description":"Contexte de la mission : Dans le cadre de la modernisation de son écosystème mobile au service de plus de 25 000 utilisateurs, la Direction des Systèmes d'Information d'un grand groupe d'assurance recherche un consultant pour un projet de réécriture applicative prévu jusqu'en juin 2027.\nLe chantier porte sur la refonte de plusieurs applications mobiles (initialement développées sous Ionic Capacitor) vers une architecture cible sous Flutter, combinée à la réécriture complète de la couche Back for Front (BFF) en Java. L'utilisation de l'intelligence artificielle est intégrée aux méthodes de travail (notamment via GitHub Copilot) afin d'accélérer les phases de développement.\nMissionsRéécriture du Back for Front (BFF) : Assurer la conception, la réécriture complète et la mise en production du socle BFF en Java / architecture micro-services.\n\nDéveloppement mobile Flutter : Prendre en charge activement les développements applicatifs sous Flutter en remplacement du socle Ionic Capacitor.\n\nIntégration de l'IA & Outillage : Utiliser au quotidien GitHub Copilot pour optimiser les processus de livraison de code et être force de proposition sur de nouveaux cas d'usage IA à intégrer dans l'application.\n\nQualité & Tests : Rédiger les tests unitaires (JUnit) et garantir la robustesse des fonctionnalités développées.\n\nMCO & Évolutions : Prendre en charge la maintenance corrective et évolutive des applications post-réécriture.\n\nLivraison continue : Déployer les livrables via les pipelines GitLab CI au sein d'une organisation en méthode Agile.\n\nProfil recherché\nBack-end Java : Niveau confirmé en développement Java avec une expertise sur les architectures micro-services et les frameworks Spring Boot ou Micronaut.\n\nMobile : Niveau confirmé sur le framework Flutter (une expérience préalable avec Ionic Capacitor est un plus).\n\nQualité logicielle : Pratique confirmée de la rédaction de tests unitaires avec JUnit.\n\nIntégration continue & Méthodologie : Bonne maîtrise de GitLab CI et pratique confirmée des environnements Agiles.\n\nOutillage IA : Aisance avec l'utilisation de GitHub Copilot dans la pratique quotidienne de développement.","description_format":"text","description_chars":2147,"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":["Artificial Intelligence","Data & Analytics","Analytics & BI Consulting"],"lifecycle":[{"event":"open","at":"2026-10-07T13:04:23Z"}],"visa":[],"liveness":{"score":38,"band":"fade","label":"Fading","p_open":0.85,"p_active":0.595,"p_room":0.75,"age_days":29,"expected_fill_days":30,"reasons":["seen:29","velocity","win:late","comp:brand"],"computed_at":"2026-10-17T05:46:00Z"},"pay":{"stated_usd_annual":129500,"is_top_pay":false},"html_url":"https://alion.io/job/visian-reecriture-dune-application-mobile-en-flutter","json_url":"https://alion.io/job/visian-reecriture-dune-application-mobile-en-flutter.json","meta":{"generated_at":"2026-10-17T22:37:47Z","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":"search","counted_by":"address","units_charged":0,"used_today":0,"day_limit":null,"remaining_today":null,"minute_limit":null,"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":3908419},"rest":"https://alion.io/mcp/rest/get_company?id=3908419"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fvisian-reecriture-dune-application-mobile-en-flutter"},{"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%2Fvisian-reecriture-dune-application-mobile-en-flutter"},{"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%2Fvisian-reecriture-dune-application-mobile-en-flutter"},{"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/visian-reecriture-dune-application-mobile-en-flutter\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fvisian-reecriture-dune-application-mobile-en-flutter"}]}