{"id":1506419,"url":"https://alion.io/job/retorna-full-stack-engineer-mobile-react-native-nestjs","title":"Full Stack Engineer - Mobile (React Native + NestJS)","company":{"id":686185,"name":"Retorna","domain":"retorna.app","url":"https://alion.io/company/retorna","size_band":"11-50","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Join","truth_index":null},"role":"Backend","role_family":"Backend","seniority":"middle","employment_type":"full_time","work_mode":"remote","remote_scope":"stated_countries","remote_scope_basis":"inferred_company_offices","remote_working_hours":null,"hiring_geo_confidence":"inferred","locations":[],"countries":[],"hiring_countries":["CL"],"hiring_countries_total":1,"salary":null,"salary_estimate":{"min_usd":66000,"max_usd":181000,"period":"year","method":"global_role_seniority_cell","sample_n":2196},"experience_years_min":4,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"AWS","optional":false},{"name":"CI/CD","optional":false},{"name":"Detox","optional":false},{"name":"Expo","optional":false},{"name":"Jest","optional":false},{"name":"Maestro","optional":false},{"name":"Nest.JS","optional":false},{"name":"Node JS","optional":false},{"name":"PostgreSQL","optional":false},{"name":"React Native","optional":false},{"name":"TypeScript","optional":false},{"name":"JavaScript","optional":true},{"name":"React.js","optional":true}],"status":"live","first_seen_at":"2026-09-29T13:53:57Z","employer_posted_date":"2026-09-29","last_verified_at":"2026-10-06T19:24:56Z","board_verified":true,"closed_at":null,"days_open":7,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":7},"description":"Somos una fintech especializada en el envío de dinero y pagos transfronterizos, 100% remota, con presencia en LATAM y Europa. Actualmente somos un equipo talentoso trabajando para hacer que mover dinero entre fronteras sea simple, rápido y humano.\nSobre el rol\nBuscamos un/a Full Stack Engineer que construya features de punta a punta: desde la app móvil que usan nuestros clientes hasta los servicios backend que la sostienen. Vas a trabajar sobre nuestro stack: React Native, NestJS, TypeScript y PostgreSQL. En un contexto fintech, la experiencia de usuario y la seguridad van de la mano, y cada feature que construyas tendrá impacto directo en cómo nuestros clientes mueven su dinero.\nTareas\nDesarrollar features completas en React Native para iOS y Android, con foco en performance, UX y seguridad.\nConstruir y mantener APIs y servicios en NestJS sobre PostgreSQL.\nGestionar el ciclo de releases móviles (App Store y Google Play), incluyendo builds, OTA updates y feature flags.\nImplementar prácticas de seguridad móvil: almacenamiento seguro, biometría y protección de datos sensibles.\nEscribir tests (unitarios, de integración y E2E) y participar en code reviews.\nRequisitos\nExperiencia en apps fintech o de pagos. 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