{"id":2216574,"url":"https://alion.io/job/besysoft-lider-tecnico-de-performance-testing-freelance","title":"Líder Técnico de Performance Testing | Freelance","company":{"id":3853207,"name":"Besysoft","domain":"besysoft.com","url":"https://alion.io/company/besysoft","size_band":null,"is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":null,"truth_index":null},"role":"Leadership","role_family":"Leadership","seniority":"lead","employment_type":"freelance","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":46000,"max_usd":134000,"period":"year","method":"global_role_cell_scaled_by_country","sample_n":2175},"experience_years_min":5,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Dynatrace","optional":false},{"name":"Gatling","optional":false},{"name":"Grafana","optional":false},{"name":"Java","optional":false},{"name":"JMeter","optional":false},{"name":"k6","optional":false},{"name":"Kibana","optional":false}],"status":"live","first_seen_at":"2026-10-09T07:14:43Z","employer_posted_date":null,"last_verified_at":"2026-10-09T07:14:43Z","board_verified":false,"closed_at":null,"days_open":13,"trust":{"level":"not_scored","repost_count":null,"flags":[],"days_open":13},"description":"Importante empresa de tecnología se encuentra en la búsqueda de un/a Líder Técnico de Performance Testing para incorporarse a un proyecto tecnológico bajo modalidad freelance. Buscamos un perfil senior con sólida experiencia en pruebas de rendimiento, carga y estrés, que combine conocimientos técnicos, capacidad de análisis y liderazgo de equipos. La posición tendrá un rol clave en la definición de estrategias de testing, la coordinación técnica y la identificación de oportunidades de mejora para garantizar el rendimiento, la estabilidad y la escalabilidad de las aplicaciones. Principales responsabilidades Definir e implementar estrategias de pruebas de performance, carga y estrés.\n\nDiseñar escenarios de carga, picos de concurrencia y pruebas de resistencia.\n\nRelevar procesos críticos, volumetría y requerimientos de rendimiento.\n\nEstablecer SLA, métricas y criterios de aceptación.\n\nLiderar y coordinar técnicamente al equipo de Performance Testing.\n\nAnalizar resultados, detectar cuellos de botella y proponer mejoras.\n\nTrabajar junto a equipos de desarrollo e infraestructura en tareas de análisis y optimización.\n\nElaborar informes técnicos y ejecutivos, presentando resultados y recomendaciones para la toma de decisiones. Requisitos Experiencia mínima de 5 años en QA o Ingeniería de Software.\n\nAl menos 3 años de experiencia específica en pruebas de performance.\n\nExperiencia liderando iniciativas o equipos de Performance / Stress Testing.\n\nManejo de herramientas como k6, JMeter, Gatling o LoadRunner.\n\nConocimientos de aplicaciones Java, JVM, Garbage Collection, pools de conexiones y bases de datos.\n\nExperiencia con herramientas de monitoreo y observabilidad como Elastic/Kibana, Grafana, Dynatrace o similares.\n\nCapacidad de análisis, autonomía y habilidades de comunicación para presentar resultados técnicos y ejecutivos. Se valorará Experiencia con Oracle BPM, WebLogic y bases de datos Oracle.\n\nParticipación en proyectos del sector financiero.\n\nExperiencia en entornos de alta concurrencia y aplicaciones críticas para el negocio. Modalidad de contratación Contratación freelance / por proyecto.\n\nDedicación full time: 160 horas mensuales.","description_format":"text","description_chars":2168,"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":["Custom Software Development"],"lifecycle":[{"event":"open","at":"2026-10-10T08:36:16Z"}],"visa":[],"liveness":{"score":18,"band":"cold","label":"Long shot","p_open":1,"p_active":0.521,"p_room":0.35,"age_days":12,"expected_fill_days":4,"reasons":["seen:12","velocity","win:tail"],"computed_at":"2026-10-22T06:10:10Z"},"pay":null,"html_url":"https://alion.io/job/besysoft-lider-tecnico-de-performance-testing-freelance","json_url":"https://alion.io/job/besysoft-lider-tecnico-de-performance-testing-freelance.json","meta":{"generated_at":"2026-10-23T00:37:25Z","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":1103,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-24T00:00:00Z"}},"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":3853207},"rest":"https://alion.io/mcp/rest/get_company?id=3853207"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fbesysoft-lider-tecnico-de-performance-testing-freelance"},{"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%2Fbesysoft-lider-tecnico-de-performance-testing-freelance"},{"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%2Fbesysoft-lider-tecnico-de-performance-testing-freelance"},{"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/besysoft-lider-tecnico-de-performance-testing-freelance\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fbesysoft-lider-tecnico-de-performance-testing-freelance"}]}