{"id":4019744,"url":"https://alion.io/job/wezen-full-stack-java-developer","title":"Full Stack Java Developer","company":{"id":3909071,"name":"Wezen","domain":"wezen.com","url":"https://alion.io/company/wezen","size_band":null,"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":"full_time","work_mode":"hybrid","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Levallois-Perret, France"],"countries":["FR"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":null,"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Angular","optional":false},{"name":"Hibernate","optional":false},{"name":"Java","optional":false},{"name":"Linux","optional":false},{"name":"MySQL","optional":false},{"name":"SQL","optional":false},{"name":"JavaScript","optional":true},{"name":"TypeScript","optional":true}],"status":"live","first_seen_at":"2026-11-10T11:39:37Z","employer_posted_date":"2026-11-10","last_verified_at":"2026-11-10T14:35:06Z","board_verified":true,"closed_at":null,"days_open":0,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":0},"description":"Join Wezen, a leading Software as a Service company, as a Full Stack Java Developer. You'll work on all aspects of platform development, from structural conception to performance optimizations. You'll collaborate closely with the Product team and have the opportunity to grow your skills in a supportive and enthusiastic environment. The position offers a hybrid work model with two days per week in the office in Levallois-Perret.\nMissions\nParticiper à la conception et au développement de nouvelles fonctionnalités de la plateforme Wezen, en collaboration avec l'équipe produit.\nTravailler sur tous les aspects du développement de la plateforme, y compris l'optimisation des performances et l'intégration de technologies d'IA.\nCollaborer avec une équipe de développement multi-stack, en utilisant des technologies telles que Java Spring, Angular TS, Hibernate et MySQL.\nProfil recherché\n**Hard Skills:*** Junior to mid-level developer experience\n* Skills in Java, Angular, SQL, and Linux\n* Fluent in French and at ease with English\n**Soft Skills:**\n* You're proactive, a force of proposal, and love to share\n* A thirst to learn and to touch various topics!","description_format":"text","description_chars":1158,"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":["Hybrid work"],"hiring_locations":[{"name":"France","iso":"FR","kind":"country"}],"hiring_excludes":[],"relocation_offered":false,"industries":["Machine Learning","Custom Software Development"],"lifecycle":[{"event":"open","at":"2026-11-10T14:35:06Z"}],"visa":[],"liveness":{"score":86,"band":"hot","label":"Hiring now","p_open":1,"p_active":0.86,"p_room":1,"age_days":0,"expected_fill_days":25,"reasons":["conf:2","win:early"],"computed_at":"2026-11-10T17:07:00Z"},"pay":null,"html_url":"https://alion.io/job/wezen-full-stack-java-developer","json_url":"https://alion.io/job/wezen-full-stack-java-developer.json","meta":{"generated_at":"2026-11-10T17:07:00Z","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":5424,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-11-11T00:00:00Z"}},"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":3909071},"rest":"https://alion.io/mcp/rest/get_company?id=3909071"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fwezen-full-stack-java-developer"},{"id":"market.stats","title":"A market slice: pay, demand and time to fill","status":"live","price":{"credits":2,"usd":0.2},"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%2Fwezen-full-stack-java-developer"},{"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%2Fwezen-full-stack-java-developer"},{"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/wezen-full-stack-java-developer\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fwezen-full-stack-java-developer"}],"agent":{"mcp":"https://alion.io/mcp/jobs","mcp_open":"https://alion.io/mcp/open","next":[{"tool":"get_job","arguments":{"id":4019744}},{"tool":"search_jobs","arguments":{"company":"wezen.com","detail":"compact"}},{"tool":"match_people","arguments":{"job_id":4019744},"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"}}