{"id":4225098,"url":"https://alion.io/job/csti-desarrollador-backend-semi-sr-python-javascript-aws-e-ingles-intermedio-","title":"Desarrollador Backend Semi Sr. | Python, JavaScript , AWS e Ingles intermedio.","company":{"id":4463164,"name":"CSTI","domain":null,"url":"https://alion.io/company/csti-2","size_band":null,"is_staffing_agency":false,"employer_type":"services","is_intermediary":false,"listed_via":null,"ats_vendor":null,"truth_index":null},"role":"Backend","role_family":"Backend","seniority":"senior","employment_type":"full_time","work_mode":"remote","remote_scope":"stated_countries","remote_scope_basis":"board_field","remote_working_hours":null,"hiring_geo_confidence":"inferred","locations":["Lima, Peru"],"countries":["PE"],"hiring_countries":["PE"],"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":"AWS","optional":false},{"name":"AWS Lambda","optional":false},{"name":"GitHub","optional":false},{"name":"JavaScript","optional":false},{"name":"Microsoft Office","optional":false},{"name":"MySQL","optional":false},{"name":"PostgreSQL","optional":false},{"name":"Python","optional":false},{"name":"Rest API","optional":false}],"status":"live","first_seen_at":"2026-11-12T23:12:22Z","employer_posted_date":null,"last_verified_at":"2026-11-12T23:12:22Z","board_verified":false,"closed_at":null,"days_open":0,"trust":{"level":"not_scored","repost_count":null,"flags":[],"days_open":0},"description":"🚀 ¡En CSTI Corp estamos buscando un/a DESARROLLADOR/A BACKEND!\n\nSomos CSTI Corp, empresa peruana con más de 20 años de experiencia en servicios de consultoría tecnológica y soluciones empresariales. ¡Únete a nuestro equipo y participa en proyectos de transformación digital!🎯 REQUISITOS Bachiller o egresado de Ingeniería de Sistemas, Informática, Computación o carreras técnicas afines. Experiencia mínima de 2 años en análisis, diseño y programación de sistemas de información backend. Nivel avanzado en JavaScript y Python, así como en sus respectivos frameworks. Manejo de GitHub para el control de versiones. Nivel intermedio en desarrollo de APIs utilizando AWS Lambda y API Gateway. Experiencia en desarrollo de APIs RESTful. Nivel intermedio en bases de datos PostgreSQL y/o MySQL. Manejo de Microsoft Office (Excel y PowerPoint) a nivel intermedio. Inglés a nivel intermedio.💻 PRINCIPALES FUNCIONES Análisis: Participar en el análisis de requerimientos y en la construcción de integraciones solicitadas por los proyectos de las áreas de la Aceleradora Digital. Diseño: Participar en el diseño de soluciones e integraciones, asegurando la calidad mediante procesos de integración continua, herramientas automatizadas de análisis de código y pruebas unitarias. Integración: Desarrollar las integraciones requeridas por el negocio utilizando plataformas middleware. 🎁 BENEFICIOS Y CONDICIONES Modalidad: 100% remoto. Horario: lunes a viernes, de 8:30 a. m. a 6:00 p. m. Ingreso a planilla bajo el régimen general. Todos los beneficios de ley. Sueldo a tratar (Acorde a la posición. 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