{"id":3486978,"url":"https://alion.io/job/leytonmedia-senior-javascript-developer","title":"Senior JavaScript Developer","company":{"id":4449738,"name":"LeytonMedia","domain":"leytonmedia.com","url":"https://alion.io/company/leytonmedia","size_band":null,"is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":null,"truth_index":null},"role":"Frontend","role_family":"Frontend","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":["Chile"],"countries":["CL"],"hiring_countries":[],"hiring_countries_total":0,"salary":{"min":3100,"max":4800,"currency":"USD","period":"month","gross":null,"usd_annual":57600},"salary_estimate":null,"experience_years_min":5,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"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":"GraphQL","optional":false},{"name":"JavaScript","optional":false},{"name":"Jest","optional":false},{"name":"MySQL","optional":false},{"name":"Nest.JS","optional":false},{"name":"Next.js","optional":false},{"name":"Node JS","optional":false},{"name":"PostgreSQL","optional":false},{"name":"React.js","optional":false},{"name":"Rest API","optional":false},{"name":"TypeScript","optional":false}],"status":"live","first_seen_at":"2026-10-29T16:06:29Z","employer_posted_date":null,"last_verified_at":"2026-10-29T16:06:29Z","board_verified":false,"closed_at":null,"days_open":8,"trust":{"level":"not_scored","repost_count":null,"flags":[],"days_open":8},"description":"Requerimientos del cargo\n5+ años de experiencia como desarrollador/a JavaScript. Dominio de TypeScript, React y Node.js (Express, NestJS o similar). \nExperiencia con bases de datos relacionales y/o NoSQL (PostgreSQL, MySQL, MongoDB). Experiencia diseñando e integrando APIs. Manejo de Git, testing (Jest, Cypress u otros) y flujos de CI/CD. \nExperiencia en proyectos de mediana o gran escala. Capacidad de tomar ownership técnico y comunicar decisiones con claridad a equipos técnicos y de negocio.\nFunciones del cargo\nDiseñar, desarrollar y mantener aplicaciones web con React (frontend) y Node.js (backend). Participar en la definición de arquitectura, estándares de código y buenas prácticas del equipo. \nConstruir e integrar APIs REST/GraphQL y servicios de terceros, incluyendo sistemas legados. \nRealizar code reviews y apoyar técnicamente a otros desarrolladores. \nLevantar requerimientos junto al Client Manager y traducir necesidades de negocio en soluciones técnicas. \nVelar por la calidad, seguridad, rendimiento y escalabilidad de las soluciones entregadas.\nDeseables\nExperiencia en la nube (AWS, GCP o Azure) y Docker. Next.js u otros frameworks SSR. Experiencia liderando técnicamente equipos pequeños o mentoreando. Experiencia en proyectos para clientes corporativos o institucionales. Inglés técnico.\nBeneficios\nJornada laboral reducida que favorece un balance saludable entre la vida personal y profesional. \nProgramas integrales de bienestar dirigidos al cuidado físico y mental del equipo. \ncceso a una plataforma de formación con más de 2.000 cursos para potenciar el desarrollo profesional continuo.","description_format":"text","description_chars":1621,"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":[]},"benefits":[],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":[],"lifecycle":[{"event":"open","at":"2026-10-29T22:01:00Z"}],"visa":[],"liveness":{"score":86,"band":"hot","label":"Hiring now","p_open":1,"p_active":0.86,"p_room":1,"age_days":7,"expected_fill_days":29,"reasons":["seen:7","win:early"],"computed_at":"2026-11-06T05:58:05Z"},"pay":{"stated_usd_annual":57600,"is_top_pay":false},"html_url":"https://alion.io/job/leytonmedia-senior-javascript-developer","json_url":"https://alion.io/job/leytonmedia-senior-javascript-developer.json","meta":{"generated_at":"2026-11-07T02:52:57Z","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":6881,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-11-08T00:00:00Z"}},"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":4449738},"rest":"https://alion.io/mcp/rest/get_company?id=4449738"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fleytonmedia-senior-javascript-developer"},{"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%2Fleytonmedia-senior-javascript-developer"},{"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%2Fleytonmedia-senior-javascript-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/leytonmedia-senior-javascript-developer\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fleytonmedia-senior-javascript-developer"}],"agent":{"mcp":"https://alion.io/mcp/jobs","mcp_open":"https://alion.io/mcp/open","next":[{"tool":"get_job","arguments":{"id":3486978}},{"tool":"search_jobs","arguments":{"company":"leytonmedia.com","detail":"compact"}},{"tool":"match_people","arguments":{"job_id":3486978},"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"}}