{"id":2731072,"url":"https://alion.io/job/naxotech-tech-lead-developpeur-senior-fullstack-java","title":"Tech Lead Développeur Senior Fullstack Java","company":{"id":3908598,"name":"Naxotech","domain":"naxotech.com","url":"https://alion.io/company/naxotech","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":"lead","employment_type":"freelance","work_mode":"hybrid","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Lille, France"],"countries":["FR"],"hiring_countries":[],"hiring_countries_total":0,"salary":{"min":450,"max":530,"currency":"EUR","period":"day","gross":null,"usd_annual":149000},"salary_estimate":null,"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Angular","optional":false},{"name":"Docker","optional":false},{"name":"Helm","optional":false},{"name":"Java","optional":false},{"name":"Kubernetes","optional":false},{"name":"PHP","optional":false},{"name":"Symfony","optional":false},{"name":"JavaScript","optional":true},{"name":"TypeScript","optional":true}],"status":"live","first_seen_at":"2026-10-16T15:37:05Z","employer_posted_date":null,"last_verified_at":"2026-10-16T15:37:05Z","board_verified":false,"closed_at":null,"days_open":0,"trust":{"level":"not_scored","repost_count":null,"flags":[],"days_open":0},"description":"Nous recherchons un(e) Tech Lead / Développeur(se) Senior FullStack pour prendre la responsabilité technique d’une plateforme de formation interne. Mission longue, basée à Lille (hybride). Le poste consiste à assurer la stabilité et la maintenance de l’application legacy (Symfony 4.4) tout en pilotant la refonte complète du back-end vers une nouvelle stack en Java. Vous serez en charge de la conception et de l’architecture, du pilotage technique de la réécriture, de la gestion de la dette technique et du maintien en condition opérationnelle de l’existant. Le rôle inclut du développement FullStack (futur back-end Java, maintien du back-end actuel sous Symfony, front-end Angular), du leadership technique sur une architecture orientée micro-services (Docker) et du mentoring de l’équipe pour instaurer les bonnes pratiques et assurer la scalabilité et la performance de la plateforme.\nAbonnez-vous à la page NaxoTech sur LinkedIn pour découvrir nos offres régulières\nProfil recherché\nExpérience confirmée en prise de lead technique et en développement FullStack. Compétences demandées et niveaux requis : Kubernetes : Confirmé ; Helm : Confirmé ; Docker : Confirmé ; Angular : Avancé ; Java : Confirmé ; Microservices : Confirmé ; Symfony : Élémentaire ; PHP : Élémentaire. Capacité à gérer à la fois le maintien du legacy et la conduite de la refonte, à documenter les choix techniques, à encadrer et à transférer des compétences vers l’équipe.","description_format":"text","description_chars":1452,"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":["IT Consulting & Digital Transformation","IT Outsourcing & Dedicated Teams","IT Staffing & Staff Augmentation"],"lifecycle":[{"event":"open","at":"2026-10-16T17:56:00Z"}],"visa":[],"liveness":{"score":90,"band":"hot","label":"Hiring now","p_open":1,"p_active":0.903,"p_room":1,"age_days":0,"expected_fill_days":26,"reasons":["seen:0","velocity","win:early"],"computed_at":"2026-10-17T05:46:00Z"},"pay":{"stated_usd_annual":149000,"is_top_pay":false},"html_url":"https://alion.io/job/naxotech-tech-lead-developpeur-senior-fullstack-java","json_url":"https://alion.io/job/naxotech-tech-lead-developpeur-senior-fullstack-java.json","meta":{"generated_at":"2026-10-17T11:44:44Z","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":15432,"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":3908598},"rest":"https://alion.io/mcp/rest/get_company?id=3908598"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fnaxotech-tech-lead-developpeur-senior-fullstack-java"},{"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%2Fnaxotech-tech-lead-developpeur-senior-fullstack-java"},{"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%2Fnaxotech-tech-lead-developpeur-senior-fullstack-java"},{"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/naxotech-tech-lead-developpeur-senior-fullstack-java\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fnaxotech-tech-lead-developpeur-senior-fullstack-java"}]}