{"id":3404483,"url":"https://alion.io/job/softtek-software-developer-proficient","title":"Software Developer Proficient","company":{"id":57937,"name":"Softtek","domain":"softtek.com","url":"https://alion.io/company/softtek","size_band":"5000+","is_staffing_agency":false,"employer_type":"services","is_intermediary":false,"listed_via":null,"ats_vendor":"Eightfold","truth_index":{"grade":"B","score":81,"open_postings":22,"ghost_share":0,"stale_share":0.773,"repost_share":0,"time_to_fill_p50_days":30,"computed_at":"2026-10-29T05:49:05Z"}},"role":"Backend","role_family":"Backend","seniority":"middle","employment_type":null,"work_mode":"hybrid","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Spain"],"countries":["ES"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":36000,"max_usd":88000,"period":"year","method":"role_seniority_country_cell","sample_n":11},"experience_years_min":3,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Java","optional":false},{"name":"Rest API","optional":false},{"name":"Spring Boot","optional":false},{"name":"Spring Framework","optional":false},{"name":"SQL","optional":false}],"status":"live","first_seen_at":"2026-10-26T16:47:45Z","employer_posted_date":"2026-10-28","last_verified_at":"2026-10-29T13:11:17Z","board_verified":true,"closed_at":null,"days_open":2,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":2},"description":"Título del puesto:\nBackend Developer Proficient (Java & Spring Boot)\nDescripción del puesto\nBuscamos un/a Backend Developer Proficient con al menos 3 años de experiencia en desarrollo de software backend con Java. Te incorporarás a proyectos orientados a la integración de sistemas y desarrollo de soluciones empresariales escalables, trabajando con arquitecturas basadas en microservicios, APIs y entornos cloud. Participarás en equipos multidisciplinares aplicando buenas prácticas de desarrollo y colaborando en la evolución continua de plataformas tecnológicas. Valoraremos especialmente el interés o experiencia en tecnologías de Inteligencia Artificial y LLMs.\nHabilidades requeridas\nAl menos 3 años de experiencia en desarrollo Back-End.\nExperiencia trabajando con Java, Spring Boot y Spring Framework.\nConocimientos en diseño y desarrollo de APIs REST y arquitecturas basadas en microservicios.\nExperiencia con bases de datos relacionales y consultas SQL.\nConocimiento de herramientas de integración continua, control de versiones y buenas prácticas de desarrollo de software.\nExperiencia o conocimientos en monitorización y observabilidad de aplicaciones.\nInterés o experiencia en entornos cloud, tecnologías de Inteligencia Artificial y LLMs.\nCapacidad de colaboración en equipos multidisciplinares y metodologías ágiles.\nResponsabilidades (Actividades a desempeñar)\nDesarrollar y mantener aplicaciones y servicios backend utilizando Java y Spring Boot.\nDiseñar, desarrollar e integrar APIs para la comunicación entre sistemas corporativos.\nParticipar en la implementación y evolución de arquitecturas basadas en microservicios.\nGestionar y optimizar el acceso a bases de datos relacionales y fuentes de información corporativas.\nColaborar en la resolución de incidencias y en la mejora continua de las aplicaciones.\nParticipar en procesos de integración y despliegue continuo siguiendo buenas prácticas de desarrollo.\nTrabajar junto a otros equipos técnicos para garantizar la calidad, escalabilidad y rendimiento de las soluciones.\nExplorar e incorporar nuevas capacidades tecnológicas relacionadas con Inteligencia Artificial y LLMs.\nIdiomas requeridos\nEspañol: nivel profesional.\nLocalización\nModelo híbrido Softtek 56 en alguna de nuestras oficinas.\nInformación sobre nuestro proceso de selección\nComo parte de nuestra apuesta por una experiencia de selección más flexible, objetiva y accesible, las fases iniciales del proceso podrán realizarse mediante entrevistas impulsadas por Inteligencia Artificial a través de nuestra plataforma Eightfold.\nEsta tecnología nos ayuda a conocer mejor la experiencia, competencias y motivaciones de cada profesional, ofreciendo además la posibilidad de realizar la entrevista en el momento que mejor se adapte a su disponibilidad. La Inteligencia Artificial forma parte del proceso como herramienta de apoyo, pero las decisiones de selección siguen siendo revisadas y tomadas por personas de nuestro equipo de Talent Acquisition.","description_format":"text","description_chars":2982,"description_truncated":false,"requirements":{"experience_years_min":3,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":null,"security_clearance":false,"languages":[{"language":"Spanish","level":"Advanced (C1)","optional":false}]},"benefits":[],"hiring_locations":[{"name":"Spain","iso":"ES","kind":"country"}],"hiring_excludes":[],"relocation_offered":false,"industries":["IT Consulting & Digital Transformation","IT Outsourcing & Dedicated Teams","Managed IT Services (MSP)","Enterprise Apps Implementation Partners"],"lifecycle":[{"event":"open","at":"2026-10-28T15:42:06Z"}],"visa":[],"liveness":{"score":63,"band":"ok","label":"Likely open","p_open":1,"p_active":0.632,"p_room":1,"age_days":2,"expected_fill_days":30,"reasons":["conf:1","stale_co","velocity","win:early","comp:brand"],"computed_at":"2026-10-29T05:49:05Z"},"pay":null,"html_url":"https://alion.io/job/softtek-software-developer-proficient","json_url":"https://alion.io/job/softtek-software-developer-proficient.json","meta":{"generated_at":"2026-10-29T13:20:42Z","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":20025,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-30T00:00:00Z"}},"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":57937},"rest":"https://alion.io/mcp/rest/get_company?id=57937"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fsofttek-software-developer-proficient"},{"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%2Fsofttek-software-developer-proficient"},{"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%2Fsofttek-software-developer-proficient"},{"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/softtek-software-developer-proficient\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fsofttek-software-developer-proficient"}],"agent":{"mcp":"https://alion.io/mcp/jobs","mcp_open":"https://alion.io/mcp/open","next":[{"tool":"get_job","arguments":{"id":3404483}},{"tool":"search_jobs","arguments":{"company":"softtek.com","detail":"compact"}},{"tool":"match_people","arguments":{"job_id":3404483},"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"}}