{"id":2018780,"url":"https://alion.io/job/etixway-developpeur-full-stack-net-angular-confirme-hf","title":"Développeur Full Stack .NET / Angular Confirmé (H/F)","company":{"id":3908433,"name":"EtixWay","domain":"etixway.com","url":"https://alion.io/company/etixway","size_band":null,"is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":null,"truth_index":null},"role":"Backend","role_family":"Backend","seniority":"staff","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":40000,"max":45000,"currency":"EUR","period":"year","gross":null,"usd_annual":50637},"salary_estimate":null,"experience_years_min":9,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":".NET","optional":false},{"name":"Angular","optional":false},{"name":"Azure","optional":false},{"name":"C#","optional":false},{"name":"Rest API","optional":false},{"name":"SQL","optional":false},{"name":"JavaScript","optional":true},{"name":"TypeScript","optional":true}],"status":"live","first_seen_at":"2026-09-16T08:46:09Z","employer_posted_date":null,"last_verified_at":"2026-09-16T08:46:09Z","board_verified":false,"closed_at":null,"days_open":36,"trust":{"level":"not_scored","repost_count":null,"flags":[],"days_open":36},"description":"Dans le cadre de la modernisation globale du système d'information d'un acteur majeur du secteur de l'énergie, nous recherchons un Développeur Full Stack Confirmé .NET / Angular (H/F).\nVous intégrerez l'équipe en charge des outils applicatifs supportant l'activité stratégique de gestion et d'optimisation d'un portefeuille gaz paneuropéen. Il s'agit d'un environnement à fort enjeu opérationnel où vous interviendrez sur des applications critiques dédiées à la gestion des contrats gaz, à l'équilibrage des portefeuilles et aux flux d'échanges inter-systèmes.\nVos missions : Au sein d'une équipe agile, vous prendrez une part active aux projets de transformation et de refonte Web de l'écosystème applicatif :\nConception & Analyse :\nAnalyse des besoins fonctionnels et définition des scénarios d'architecture technique.\n\nFormalisation des spécifications techniques détaillées.\n\nEstimation des charges et chiffrage des développements.\n\nDéveloppement & Modernisation :\nDéveloppement de nouvelles fonctionnalités orientées performance et scalabilité.\n\nRefonte et modernisation des applications legacy vers des technologies Web récentes (.NET 8+ / Angular).\n\nRemplacement progressif des frameworks historiques.\n\nImplémentation des fonctionnalités dans le respect des bonnes pratiques et recommandations Microsoft Azure.\n\nQualité, Recette & Exploitation :\nÉcriture des tests unitaires, d'intégration et de non-régression.\n\nValidation des performances applicatives et optimisation des requêtes.\n\nSupport technique de niveau 2 et correction d'anomalies (maintenance évolutive et corrective).\n\nParticipation active aux phases de déploiement et de mise en production.\n\nRédaction et maintien de la documentation technique et fonctionnelle.\n\nAccompagnement des utilisateurs clés lors des phases de recette. \n\nEnvironnement technique:\nVous évoluerez dans un environnement mixte associant stack moderne (target) et composants historiques en cours de migration :\nBackend : C# / .NET 8+, REST API, SignalR, WCF (en cours de migration)\n\nFrontend : Angular (v20), WPF (sur périmètre legacy)\n\nBase de données : SQL Server 2019+\n\nCloud & Infrastructure : Azure (Web API, App Services, ASE, SignalR Service), Architecture hybride Cloud & On-Premise\n\nIntégration / EAI : BizTalk (contexte d'intégration métier)\n\nProfil recherché\nExpérience : Vous justifiez de 6 à 9 ans d'expérience en développement full stack dans l'écosystème Microsoft .NET et Angular.\n\nCompétences techniques clés :\nMaitrise approfondie de .NET (C#) et des architectures d'API Web.\n\nExcellente pratique du framework Angular.\n\nBonnes connaissances des services Azure et des concepts d'architecture Cloud.\n\nCapacité à travailler sur du code existant (WPF/WCF/SQL) pour en assurer la transition vers le Web.","description_format":"text","description_chars":2755,"description_truncated":false,"requirements":{"experience_years_min":9,"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":[],"lifecycle":[{"event":"open","at":"2026-10-07T13:04:23Z"}],"visa":[],"liveness":{"score":23,"band":"cold","label":"Long shot","p_open":0.6,"p_active":0.695,"p_room":0.55,"age_days":35,"expected_fill_days":31,"reasons":["seen:35","velocity","win:tail"],"computed_at":"2026-10-22T06:10:10Z"},"pay":{"stated_usd_annual":50637,"is_top_pay":false},"html_url":"https://alion.io/job/etixway-developpeur-full-stack-net-angular-confirme-hf","json_url":"https://alion.io/job/etixway-developpeur-full-stack-net-angular-confirme-hf.json","meta":{"generated_at":"2026-10-22T17:15:12Z","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":18126,"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":3908433},"rest":"https://alion.io/mcp/rest/get_company?id=3908433"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fetixway-developpeur-full-stack-net-angular-confirme-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%2Fetixway-developpeur-full-stack-net-angular-confirme-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%2Fetixway-developpeur-full-stack-net-angular-confirme-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/etixway-developpeur-full-stack-net-angular-confirme-hf\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fetixway-developpeur-full-stack-net-angular-confirme-hf"}]}