{"id":2011529,"url":"https://alion.io/job/payplug-senior-fullstack-developer-javareact","title":"Senior Fullstack Developer (JAVA/React)","company":{"id":53130,"name":"PayPlug","domain":"payplug.com","url":"https://alion.io/company/payplug","size_band":"11-50","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":"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":null,"salary_estimate":{"min_usd":51000,"max_usd":86000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":163},"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"CI/CD","optional":false},{"name":"Java","optional":false},{"name":"Python","optional":false}],"status":"live","first_seen_at":"2026-10-06T08:50:02Z","employer_posted_date":"2026-10-07","last_verified_at":"2026-10-17T21:24:46Z","board_verified":true,"closed_at":null,"days_open":11,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":11},"description":"Rejoins Payplug, la solution de paiement française dédiée aux commerçants et e-commerçants. En tant que Senior Fullstack Developer, tu travailleras sur notre plateforme technologique de pointe, en développant de nouvelles fonctionnalités et en contribuant à l'évolution de l'architecture applicative. Tu bénéficieras d'un environnement de travail hybride, de nombreux avantages financiers et d'une culture d'excellence.\nMissions\nAnalyser, réfléchir, développer et documenter en équipe les nouvelles fonctionnalités selon les spécifications fonctionnelles fournies par la PM.\nConcevoir, développer et documenter les nouvelles fonctionnalités sur l'ensemble de la stack (back Java, front React).\nParticiper activement à la vie de la squad (refinement, planning, daily, review, rétro) et garantir la qualité du code livré.\nProfil recherché\n* Expertise Fullstack d'au moins 5 ans : tu maîtrises au moins les deux technos principales de notre stack (Java, React/TS) avec la curiosité nécessaire pour s'approprier la troisième (Python).* Culture de l'Excellence : Tu es garant de la qualité, de la maintenabilité et de la testabilité du code, tout en sachant arbitrer pragmatiquement entre dette technique et impératifs produits.\n* Growth Mindset & Communication : Orienté solution, tu vois les défis techniques comme des opportunités d'apprentissage et tu communiques avec clarté, tant à l'oral qu'à l'écrit.\n* Le petit plus : Une expérience sur des architectures distribuées, du CI/CD mature ou des enjeux de data/migration sera fortement valorisée.","description_format":"text","description_chars":1545,"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":["Payment Processing & Gateways"],"lifecycle":[{"event":"open","at":"2026-10-07T13:03:49Z"}],"visa":[],"liveness":{"score":35,"band":"fade","label":"Fading","p_open":1,"p_active":0.629,"p_room":0.55,"age_days":10,"expected_fill_days":8,"reasons":["conf:0","velocity","win:tail"],"computed_at":"2026-10-17T05:46:00Z"},"pay":null,"html_url":"https://alion.io/job/payplug-senior-fullstack-developer-javareact","json_url":"https://alion.io/job/payplug-senior-fullstack-developer-javareact.json","meta":{"generated_at":"2026-10-17T23:53:49Z","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":2327,"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":53130},"rest":"https://alion.io/mcp/rest/get_company?id=53130"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fpayplug-senior-fullstack-developer-javareact"},{"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%2Fpayplug-senior-fullstack-developer-javareact"},{"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%2Fpayplug-senior-fullstack-developer-javareact"},{"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/payplug-senior-fullstack-developer-javareact\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fpayplug-senior-fullstack-developer-javareact"}]}