{"id":2011734,"url":"https://alion.io/job/ironhack-alternance-developpeur-web","title":"Alternance - Développeur Web","company":{"id":53826,"name":"Ironhack","domain":"ironhack.com","url":"https://alion.io/company/ironhack","size_band":"51-200","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Welcome to the Jungle","truth_index":null},"role":"Backend","role_family":"Backend","seniority":null,"employment_type":"internship","work_mode":"hybrid","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":48000,"max_usd":87000,"period":"year","method":"role_country_seniority_unknown","sample_n":449},"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Agile","optional":false},{"name":"Angular","optional":false},{"name":"Git","optional":false},{"name":"JavaScript","optional":false},{"name":"React.js","optional":false},{"name":"Vue.js","optional":false},{"name":"TypeScript","optional":true}],"status":"live","first_seen_at":"2026-10-05T11:16:30Z","employer_posted_date":"2026-10-07","last_verified_at":"2026-10-15T20:10:42Z","board_verified":true,"closed_at":null,"days_open":10,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":10},"description":"Rejoins Ironhack, une école de formation dans le domaine de la technologie. En tant que Développeur Web en alternance, tu travailleras avec une entreprise spécialisée dans les solutions technologiques pour le secteur de l'énergie. Tu développeras et maintiendras des applications web, concevras des interfaces front-end, participeras au développement de services back-end et d'API, et contribueras à la gestion des bases de données. Tu bénéficieras d'une formation accélérée de 3 mois suivie d'une année d'alternance.\nMissions\nDévelopper et maintenir des applications web internes et externes, concevoir des interfaces front-end avec JavaScript et un framework moderne.\nParticiper au développement de services back-end et d’API, contribuer à la gestion et à l’évolution des bases de données.\nRéaliser des tests, corriger les anomalies et optimiser les performances, participer aux projets en méthodologie Agile.\nProfil recherché\n* Tu es intéressé.e par le développement web et les technologies numériques* Formation en informatique, développement web ou domaine similaire\n* Bonnes bases en JavaScript, HTML et CSS\n* Connaissances d’un framework front-end comme React, Vue.js ou Angular\n* Notions en développement back-end, API et bases de données\n* À l’aise avec Git et les environnements de développement\n* [Curieux.se](http://Curieux.se), [rigoureux.se](http://rigoureux.se), autonome et doté.e d’un bon esprit d’équipe\n*Pour acquérir l'ensemble de ces compétences, vous bénéficiez pour cela d’une formation accélérée (3 mois) suivie d’une année d’alternance chez Ironhack, un acteur majeur de le la formation dans la Tech depuis plus de 10 ans.*\n**Conditions**\n* Contrat d’apprentissage\n* Rémunération : Grille officielle Alternance\n* Localisation : Paris (75008)","description_format":"text","description_chars":1766,"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":[{"language":"French","level":"Advanced (C1)","optional":false}]},"benefits":[],"hiring_locations":[{"name":"France","iso":"FR","kind":"country"}],"hiring_excludes":[],"relocation_offered":false,"industries":["Education"],"lifecycle":[{"event":"open","at":"2026-10-07T13:04:14Z"}],"visa":[],"liveness":{"score":76,"band":"hot","label":"Hiring now","p_open":1,"p_active":0.763,"p_room":1,"age_days":9,"expected_fill_days":33,"reasons":["conf:1","win:early"],"computed_at":"2026-10-15T05:46:00Z"},"pay":null,"html_url":"https://alion.io/job/ironhack-alternance-developpeur-web","json_url":"https://alion.io/job/ironhack-alternance-developpeur-web.json","meta":{"generated_at":"2026-10-15T23:39:19Z","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":35867,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-16T00:00:00Z"}},"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":53826},"rest":"https://alion.io/mcp/rest/get_company?id=53826"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fironhack-alternance-developpeur-web"},{"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%2Fironhack-alternance-developpeur-web"},{"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%2Fironhack-alternance-developpeur-web"},{"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/ironhack-alternance-developpeur-web\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fironhack-alternance-developpeur-web"}]}