{"id":4268353,"url":"https://alion.io/job/everping-developpeur-senior-full-stack-typescript","title":"Développeur Senior Full-Stack Typescript","company":{"id":4433208,"name":"Everping","domain":"everping.eu","url":"https://alion.io/company/everping","size_band":"501-1000","is_staffing_agency":false,"employer_type":"services","is_intermediary":false,"listed_via":null,"ats_vendor":"Welcome to the Jungle","truth_index":null},"role":"Backend","role_family":"Backend","seniority":"senior","employment_type":"full_time","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":{"min":60000,"max":70000,"currency":"EUR","period":"year","gross":null,"usd_annual":77393},"salary_estimate":null,"experience_years_min":5,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Firebase","optional":false},{"name":"GraphQL","optional":false},{"name":"Nest.JS","optional":false},{"name":"TypeScript","optional":false},{"name":"JavaScript","optional":true},{"name":"Node JS","optional":true}],"status":"live","first_seen_at":"2026-11-13T15:21:37Z","employer_posted_date":"2026-11-13","last_verified_at":"2026-11-15T05:08:33Z","board_verified":true,"closed_at":null,"days_open":1,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":1},"description":"Rejoins Everping, une startup en pleine croissance, en tant que Développeur Senior Full-Stack. Tu travailleras en étroite collaboration avec notre Tech Lead pour concevoir et livrer des fonctionnalités ambitieuses et sécurisées, tout en améliorant continuellement nos applications. Tu auras un impact direct sur notre produit et notre équipe, et tu feras partie d'une équipe talentueuse et passionnée.\nMissions\nConcevoir et livrer en grande autonomie des fonctionnalités ambitieuses et sécurisées, de bout en bout, du front au back.\nRepérer ce qui mérite d’être restructuré dans la base de code, évaluer honnêtement ce que ça coûte et ce que ça apporte, et en discuter avec le Tech Lead.\nRelire le code avant la mise en production, être le dernier maillon avant la prod, et faire monter l’équipe en compétence par des code reviews et du pair programming.\nProfil recherché\nNous recherchons un·e dev senior solide et autonome, qui a envie de faire progresser une équipe sans la manager. Ton terrain à toi, c’est la qualité de ce qui part en prod et ce que tu transmets au quotidien.Ton profil :\n* Au moins 5 ans d’expérience en développement, sur des produits en production\n* Une maîtrise solide de TypeScript et React\n* L’expérience de la conception et de la maintenance d’API en production\n* De bonnes bases en bases de données relationnelles\n* L’habitude de la code review, et de faire progresser des devs moins expérimentés\n* Le réflexe sécurité, dès la conception\n* Du pragmatisme : tu sais peser le coût d’un changement face à ce qu’il apporte, défendre tes idées avec des arguments, et avancer quand la décision va dans un autre sens\nSi tu as déjà utilisé GraphQL, NestJS ou du serverless (Firebase, Cloud Functions…) en production, c’est un plus ! Et si tu ne coches pas toutes les cases, candidate quand même.","description_format":"text","description_chars":1816,"description_truncated":false,"requirements":{"experience_years_min":5,"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":["IT Service & Asset Management","IT Help Desk & Service Desk","Managed IT Services (MSP)"],"lifecycle":[{"event":"open","at":"2026-11-13T17:00:43Z"}],"visa":[],"liveness":{"score":86,"band":"hot","label":"Hiring now","p_open":1,"p_active":0.86,"p_room":1,"age_days":1,"expected_fill_days":41,"reasons":["conf:2","win:early"],"computed_at":"2026-11-15T07:52:55Z"},"pay":{"stated_usd_annual":77393,"is_top_pay":false},"html_url":"https://alion.io/job/everping-developpeur-senior-full-stack-typescript","json_url":"https://alion.io/job/everping-developpeur-senior-full-stack-typescript.json","meta":{"generated_at":"2026-11-15T13:16:37Z","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":3870,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-11-16T00:00:00Z"}},"offers":[{"id":"company.slices","title":"One company in depth, by slice","status":"live","price":{"credits":0.1,"usd":0.01,"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":4433208},"rest":"https://alion.io/mcp/rest/get_company?id=4433208"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Feverping-developpeur-senior-full-stack-typescript"},{"id":"market.stats","title":"A market slice: pay, demand and time to fill","status":"free","price":{"credits":0,"usd":0},"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%2Feverping-developpeur-senior-full-stack-typescript"},{"id":"job.search","title":"Open jobs by role, technology, place, pay and visa","status":"live","price":{"credits":0.1,"usd":0.01},"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%2Feverping-developpeur-senior-full-stack-typescript"},{"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/everping-developpeur-senior-full-stack-typescript\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Feverping-developpeur-senior-full-stack-typescript"}],"agent":{"mcp":"https://alion.io/mcp/jobs","mcp_open":"https://alion.io/mcp/open","next":[{"tool":"get_job","arguments":{"id":4268353}},{"tool":"search_jobs","arguments":{"company":"everping.eu","detail":"compact"}},{"tool":"match_people","arguments":{"job_id":4268353},"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. Docs: https://alion.io/developers"}}