{"id":1595666,"url":"https://alion.io/job/continuum-full-stack-c-net-react-freelance-4-meses","title":"Full-Stack C#/.NET + React — Freelance 4 Meses","company":{"id":61347,"name":"Continuum","domain":"continuumhq.com","url":"https://alion.io/company/continuumhq","size_band":"11-50","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":null,"employment_type":"freelance","work_mode":"remote","remote_scope":"stated_countries","remote_scope_basis":"posting_text","remote_working_hours":null,"hiring_geo_confidence":"inferred","locations":[],"countries":[],"hiring_countries":["CL"],"hiring_countries_total":1,"salary":null,"salary_estimate":null,"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"API Gateway","optional":false},{"name":"ASP.NET Core","optional":false},{"name":"AWS","optional":false},{"name":"AWS CDK","optional":false},{"name":"AWS Fargate","optional":false},{"name":"C#","optional":false},{"name":"CI/CD","optional":false},{"name":"DynamoDB","optional":false},{"name":"Entity Framework Core","optional":false},{"name":"Git","optional":false},{"name":"Hangfire","optional":false},{"name":"Material UI","optional":false},{"name":"Playwright","optional":false},{"name":"Polly","optional":false},{"name":"PostgreSQL","optional":false},{"name":"React Hook Form","optional":false},{"name":"Redis","optional":false},{"name":"Terraform","optional":false},{"name":"TypeScript","optional":false},{"name":"Vitest","optional":false},{"name":"Zod","optional":false},{"name":"JavaScript","optional":true},{"name":"React.js","optional":true}],"status":"live","first_seen_at":"2026-09-05T14:43:54Z","employer_posted_date":null,"last_verified_at":"2026-09-05T14:43:54Z","board_verified":false,"closed_at":null,"days_open":27,"trust":{"level":"not_scored","repost_count":null,"flags":[],"days_open":27},"description":"Requisitos\n4+ años en C# / .NET —idealmente .NET 8— con ASP.NET Core Web API y Entity Framework Core.\nReact con TypeScript en producción.\nAWS en producción: cómputo, base de datos y API Gateway.\nPostgreSQL y modelamiento relacional.\nGit y CI/CD.\nEspañol fluido.\nDisponibilidad full-time durante los ±4 meses del proyecto, con horario de referencia de Chile.\nFacturación como independiente.\nQué vas a hacer\nDesarrollar microservicios en ASP.NET Core: dominio de productos, licencias, validaciones y generación de identificadores.\nIntegrar APIs externas con HttpClientFactory y Polly, canalizadas por API Gateway, aplicando idempotencia y trazabilidad.\nConstruir las pantallas en React con TypeScript: wizards multi-paso, tablas y carga masiva de productos.\nDefinir los contratos de API en OpenAPI antes de implementar.\nEscribir pruebas unitarias y de integración.\nRevisar código de tus pares y participar de las decisiones de arquitectura junto al líder técnico.\nDeseables\nReact Query, React Hook Form, Zod.\nMaterial UI.\nFargate, RDS PostgreSQL, Cognito.\nDynamoDB, Redis o ElastiCache.\nHangfire o Quartz.NET.\nTerraform o AWS CDK.\nVitest, React Testing Library, Playwright.\nOAuth2 client-credentials, OIDC.\nPolly y patrones de resiliencia en integraciones.\nEstándares GS1 (GTIN, GLN, SSCC) o catálogos de productos.\nCondiciones — acá está el cambio que más te importa\nProyecto de 4 meses con dedicación full-time, en modalidad freelance.\n3.000 USD líquidos mensuales, equivalentes a unos 3.600 brutos aprox. Cuatro pagos mensuales por 12000 USD aprox. \n100% remoto, con horario de referencia de Chile.\nInicio inmediato","description_format":"text","description_chars":1616,"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":[]},"benefits":[],"hiring_locations":[{"name":"Chile","iso":"CL","kind":"country"}],"hiring_excludes":[],"relocation_offered":false,"industries":["UI/UX Design","Custom Software Development"],"lifecycle":[{"event":"open","at":"2026-10-01T17:46:12Z"}],"liveness":{"score":8,"band":"cold","label":"Long shot","p_open":0.85,"p_active":0.276,"p_room":0.35,"age_days":26,"expected_fill_days":7,"reasons":["seen:26","win:tail"],"computed_at":"2026-10-02T05:45:00Z"},"pay":null,"html_url":"https://alion.io/job/continuum-full-stack-c-net-react-freelance-4-meses","json_url":"https://alion.io/job/continuum-full-stack-c-net-react-freelance-4-meses.json","meta":{"generated_at":"2026-10-03T01:53:58Z","cache_seconds":300,"methodology":"https://alion.io/methodology","terms":"https://alion.io/terms","contact":"https://alion.io/contact","api":"https://alion.io/developers","usage":{"tier":"crawler","counted_by":"address","units_charged":1,"used_today":1919,"day_limit":5000,"remaining_today":3081,"minute_limit":60,"resets_at":"2026-10-04T00:00:00Z"}}}