{"id":2160390,"url":"https://alion.io/job/talentcross-desarrollador-java-sr-","title":"Desarrollador Java Sr.","company":{"id":3853091,"name":"Talentcross","domain":"talentcross.it","url":"https://alion.io/company/talentcross","size_band":null,"is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Manatal","truth_index":null},"role":"Backend","role_family":"Backend","seniority":"senior","employment_type":null,"work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Buenos Aires, Argentina"],"countries":["AR"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":51000,"max_usd":114000,"period":"year","method":"role_seniority_country_cell","sample_n":9},"experience_years_min":5,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Apache Kafka","optional":false},{"name":"AWS","optional":false},{"name":"Azure","optional":false},{"name":"CI/CD","optional":false},{"name":"Docker","optional":false},{"name":"GCP","optional":false},{"name":"Git","optional":false},{"name":"Java","optional":false},{"name":"Kanban","optional":false},{"name":"MySQL","optional":false},{"name":"PostgreSQL","optional":false},{"name":"Scrum","optional":false},{"name":"Spring Boot","optional":false}],"status":"live","first_seen_at":"2026-10-09T08:15:32Z","employer_posted_date":"2026-10-09","last_verified_at":"2026-10-10T00:29:50Z","board_verified":true,"closed_at":null,"days_open":0,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":0},"description":"Senior Java Developer\nUbicación: Híbrido\nTipo de contrato: Full-time\nDescripción del puesto\nBuscamos un/a Senior Java Developer con sólida experiencia en el diseño, desarrollo e implementación de soluciones backend escalables y de alto rendimiento. Será responsable de liderar iniciativas técnicas, colaborar con equipos multidisciplinarios y garantizar buenas prácticas de desarrollo.\nResponsabilidades\nDiseñar, desarrollar y mantener aplicaciones backend en Java.\n\nLiderar decisiones técnicas y arquitectura de soluciones.\n\nParticipar en revisiones de código y asegurar estándares de calidad.\n\nOptimizar el rendimiento y la escalabilidad de las aplicaciones.\n\nColaborar con equipos de producto, QA y DevOps.\n\nMentorear a desarrolladores junior y semi senior.\n\nImplementar pruebas unitarias y de integración.\n\nRequisitos\n+5 años de experiencia desarrollando con Java.\n\nExperiencia sólida con frameworks como Spring / Spring Boot.\n\nConocimiento en arquitecturas de microservicios.\n\nExperiencia con APIs RESTful y servicios web.\n\nManejo de bases de datos relacionales (MySQL, PostgreSQL) y/o NoSQL.\n\nExperiencia con herramientas de versionado (Git).\n\nConocimiento de contenedores (Docker) y CI/CD.\n\nBuenas prácticas de desarrollo (Clean Code, SOLID).\n\nDeseables\nExperiencia con cloud (AWS, Azure o GCP).\n\nConocimiento en Kafka u otros sistemas de mensajería.\n\nExperiencia en metodologías ágiles (Scrum, Kanban).","description_format":"text","description_chars":1410,"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":"Spanish","level":"Advanced (C1)","optional":false}]},"benefits":[],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["Recruiting & Staffing"],"lifecycle":[{"event":"open","at":"2026-10-09T08:15:32Z"}],"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":22,"reasons":["conf:1","win:early","comp:brand"],"computed_at":"2026-10-10T02:09:35Z"},"pay":null,"html_url":"https://alion.io/job/talentcross-desarrollador-java-sr-","json_url":"https://alion.io/job/talentcross-desarrollador-java-sr-.json","meta":{"generated_at":"2026-10-10T02:09:35Z","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","counted_by":"address","units_charged":1,"used_today":3888,"day_limit":5000,"remaining_today":1112,"minute_limit":60,"resets_at":"2026-10-11T00:00:00Z"}},"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":3853091},"rest":"https://alion.io/mcp/rest/get_company?id=3853091"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Ftalentcross-desarrollador-java-sr-"},{"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%2Ftalentcross-desarrollador-java-sr-"},{"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%2Ftalentcross-desarrollador-java-sr-"},{"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/talentcross-desarrollador-java-sr-\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Ftalentcross-desarrollador-java-sr-"}]}