{"id":868121,"url":"https://alion.io/job/citech-ingenieur-api-management-api-gateway-node-js-aws-hf","title":"Ingénieur API Management / API Gateway – Node.js & AWS (H/F)","company":{"id":716722,"name":"Citech","domain":"citech.fr","url":"https://alion.io/company/citech-3","size_band":null,"is_staffing_agency":false,"employer_type":"staffing","is_intermediary":false,"listed_via":null,"ats_vendor":"SmartRecruiters","truth_index":{"grade":"A","score":85,"open_postings":20,"ghost_share":0,"stale_share":0.8,"repost_share":0,"time_to_fill_p50_days":13,"computed_at":"2026-11-04T06:34:25Z"}},"role":"Backend","role_family":"Backend","seniority":null,"employment_type":"full_time","work_mode":"on_site","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":49000,"max_usd":88000,"period":"year","method":"role_country_seniority_unknown","sample_n":508},"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Amazon S3","optional":false},{"name":"API Gateway","optional":false},{"name":"AWS","optional":false},{"name":"AWS Lambda","optional":false},{"name":"CI/CD","optional":false},{"name":"DynamoDB","optional":false},{"name":"GitLab CI","optional":false},{"name":"IAM","optional":false},{"name":"Kong","optional":false},{"name":"Node JS","optional":false},{"name":"Python","optional":false},{"name":"Rest API","optional":false},{"name":"Terraform","optional":false},{"name":"TypeScript","optional":false},{"name":"JavaScript","optional":true}],"status":"live","first_seen_at":"2026-09-04T10:05:02Z","employer_posted_date":"2026-09-04","last_verified_at":"2026-11-04T15:42:50Z","board_verified":true,"closed_at":null,"days_open":61,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":61},"description":"CITECH recrute !\nCITECH est une ESN à taille humaine spécialisée dans les métiers de l’IT et de la transformation numérique.\nNous accompagnons nos clients dans la réalisation de projets technologiques stratégiques, en mobilisant des expertises en développement, Cloud, infrastructures, Data et cybersécurité.\nNos consultants interviennent sur des environnements techniques exigeants et innovants, avec un accompagnement de proximité tout au long de leurs missions.\nDescription du poste\n Description du poste\nVous souhaitez mettre votre expertise API Management au service d’un projet de transformation majeur autour des API ?\nNous recherchons un(e) Ingénieur API Management / API Gateway (H/F) pour rejoindre une équipe spécialisée dans les plateformes API.\nVous interviendrez sur un projet de migration à grande échelle, avec près de 400 proxies à migrer d’une solution d’API Management existante vers une nouvelle plateforme.\nVos missions\nVous serez notamment amené(e) à :\nAnalyser la plateforme API Management existante : configurations, policies, modèles de sécurité et portails.\nPréparer et réaliser la migration des proxies vers la nouvelle API Gateway.\nDévelopper et adapter les services back-end participant au cycle de vie des API.\nIntégrer les API d’administration des gateways pour gérer les déploiements, dépublications, plans et souscriptions.\nMettre en œuvre les mécanismes de sécurité et d’authentification des API.\nAutomatiser les opérations de migration et de déploiement.\nIndustrialiser les infrastructures et les déploiements avec Terraform et GitLab CI/CD.\nIntervenir sur des services serverless dans un environnement AWS.\nContribuer à la fiabilisation et à l’amélioration continue de la plateforme.\nEnvironnement technique\nAPI Management\nApigee / Kong / Gravitee ou équivalent\nNode.js\nTypeScript\nREST\nAWS Lambda\nDynamoDB\nS3\nIAM\nTerraform\nGitLab CI/CD\nPython / Bash\nOAuth2\nOpenID Connect\nAPI Keys\nmTLS\n Profil recherché\nVous disposez d’une expérience confirmée en API Management dans un environnement de production et maîtrisez au moins une solution telle qu’Apigee, Kong, Gravitee ou équivalent.\nVous êtes capable d’analyser une plateforme existante et d’en comprendre les configurations, policies et mécanismes de sécurité afin de préparer sa migration.\nVous disposez également de compétences solides en :\nNode.js / TypeScript côté back-end ;\nconception et intégration d’API REST ;\nAWS, notamment sur des architectures serverless ;\nTerraform et Infrastructure as Code ;\nGitLab CI/CD ;\nscripting et automatisation ;\nsécurité API : OAuth2, OpenID Connect et API Keys.\nUne expérience de migration entre différentes API Gateways ainsi qu’une connaissance de mTLS seront particulièrement appréciées.\nLangues :\nFrançais courant\nAnglais professionnel\nLes + du poste\nProjet de migration API à grande échelle\nEnviron 400 proxies concernés\nForte dimension API Management / API Gateway\nEnvironnement AWS et serverless\nAutomatisation et Infrastructure as Code\nDéveloppement Node.js / TypeScript\n3 jours de télétravail par semaine\nProjet mêlant développement, Cloud et DevOps\n Poste situé à Issy-les-Moulineaux\nTélétravail : 3 jours par semaine\nSalaire : selon profil et expérience.\nPourquoi rejoindre CITECH ?\nDes missions à forte valeur ajoutée auprès de grands comptes.\nUn environnement technique stimulant.\nUn accompagnement personnalisé.\nDes perspectives d'évolution.\nAlors, prêt(e) à relever ce nouveau défi ? Rejoignez-nous !","description_format":"text","description_chars":3441,"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":"English","level":"All levels","optional":false},{"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":"2026-09-13T14:56:42Z"}],"visa":[],"liveness":{"score":4,"band":"cold","label":"Long shot","p_open":1,"p_active":0.14,"p_room":0.28,"age_days":60,"expected_fill_days":13,"reasons":["conf:0","stale_co","velocity","win:tail","crowd:"],"computed_at":"2026-11-04T06:34:25Z"},"pay":null,"html_url":"https://alion.io/job/citech-ingenieur-api-management-api-gateway-node-js-aws-hf","json_url":"https://alion.io/job/citech-ingenieur-api-management-api-gateway-node-js-aws-hf.json","meta":{"generated_at":"2026-11-04T16:02:39Z","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":24548,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-11-05T00:00:00Z"}},"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":716722},"rest":"https://alion.io/mcp/rest/get_company?id=716722"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fcitech-ingenieur-api-management-api-gateway-node-js-aws-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%2Fcitech-ingenieur-api-management-api-gateway-node-js-aws-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%2Fcitech-ingenieur-api-management-api-gateway-node-js-aws-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/citech-ingenieur-api-management-api-gateway-node-js-aws-hf\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fcitech-ingenieur-api-management-api-gateway-node-js-aws-hf"}],"agent":{"mcp":"https://alion.io/mcp/jobs","mcp_open":"https://alion.io/mcp/open","next":[{"tool":"get_job","arguments":{"id":868121}},{"tool":"search_jobs","arguments":{"company":"citech.fr","detail":"compact"}},{"tool":"match_people","arguments":{"job_id":868121},"note":"people open to offers who fit this vacancy"}],"note":"The same data through MCP tools: https://alion.io/mcp/open needs no sign-in (compact searches, postings, people); https://alion.io/mcp with an Alion account has everything. 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