{"id":2869585,"url":"https://alion.io/job/datasmart-full-stack-developer-java-spring-boot-react","title":"Full Stack Developer (Java / Spring Boot & React)","company":{"id":3807100,"name":"Datasmart","domain":"datasmart.pt","url":"https://alion.io/company/datasmart-2","size_band":null,"is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":null,"truth_index":null},"role":"Backend","role_family":"Backend","seniority":null,"employment_type":"full_time","work_mode":"hybrid","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Lisbon, Portugal"],"countries":["PT"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":33000,"max_usd":84000,"period":"year","method":"role_country_seniority_unknown","sample_n":122},"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"CI/CD","optional":false},{"name":"Confluence","optional":false},{"name":"Git","optional":false},{"name":"GitHub","optional":false},{"name":"GitHub Actions","optional":false},{"name":"Java","optional":false},{"name":"Maven","optional":false},{"name":"MS SQL","optional":false},{"name":"Next.js","optional":false},{"name":"React.js","optional":false},{"name":"Rest API","optional":false},{"name":"Spring Boot","optional":false},{"name":"SQL","optional":false},{"name":"JavaScript","optional":true}],"status":"live","first_seen_at":"2026-10-19T00:00:00Z","employer_posted_date":null,"last_verified_at":"2026-10-19T00:00:00Z","board_verified":false,"closed_at":null,"days_open":4,"trust":{"level":"not_scored","repost_count":null,"flags":[],"days_open":4},"description":"Sobre a vaga\nJoin our team as a Full Stack Developer (Java / Spring Boot & React) in a hybrid model in Lisbon. You will develop and maintain backend applications using Java and Spring Boot while creating frontend components with React and Next.js. Collaborate with the team to design scalable, maintainable, and reliable software solutions.\n\nO que vais fazer\n\nDevelop and maintain backend applications using Java and Spring Boot\nDesign, develop, and implement REST APIs\nWork with relational databases, including MS SQL Server or equivalent RDBMS\nDevelop frontend components and applications using React and Next.js\nWrite and maintain unit and integration tests to ensure code quality and reliability\nTroubleshoot issues, fix bugs, and optimize application performance\nManage source code using Git and follow best practices in version control\nContribute to CI/CD pipelines and DevOps practices, including GitHub Workflows and GitHub Actions\nManage dependencies and builds using Maven or equivalent tools\nMaintain clear and effective technical documentation using tools such as Confluence and IcePanel\nCollaborate with the team to design scalable, maintainable, and reliable software solutions\n\nO que é pedido\n\nStrong experience in backend development with Java and Spring Boot\nExperience designing and implementing REST APIs\nGood knowledge of SQL and relational databases, preferably MS SQL Server\nExperience with React and Next.js for frontend development\nFamiliarity with Git, Maven, unit testing, and integration testing\nKnowledge of CI/CD processes and GitHub Actions or similar automation tools\nStrong troubleshooting, debugging, and code optimization skills\nAbility to produce and maintain technical documentation\n\nO que é oferecido\n\nOpportunity to integrate into a solid company\nParticipate in projects of high recognition, nationally and internationally\nAppealing technological environment\nCareer progression\n\nResumo organizado por IA a partir do anúncio original. Confirma os detalhes no site da empresa.","description_format":"text","description_chars":2012,"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":[],"hiring_excludes":[],"relocation_offered":false,"industries":["IT Consulting & Digital Transformation","IT Training & Certification"],"lifecycle":[{"event":"open","at":"2026-10-19T18:47:25Z"}],"visa":[],"liveness":{"score":90,"band":"hot","label":"Hiring now","p_open":1,"p_active":0.903,"p_room":1,"age_days":4,"expected_fill_days":32,"reasons":["seen:4","velocity","win:early"],"computed_at":"2026-10-23T05:54:15Z"},"pay":null,"html_url":"https://alion.io/job/datasmart-full-stack-developer-java-spring-boot-react","json_url":"https://alion.io/job/datasmart-full-stack-developer-java-spring-boot-react.json","meta":{"generated_at":"2026-10-23T22:29:29Z","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":5260,"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":3807100},"rest":"https://alion.io/mcp/rest/get_company?id=3807100"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fdatasmart-full-stack-developer-java-spring-boot-react"},{"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%2Fdatasmart-full-stack-developer-java-spring-boot-react"},{"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%2Fdatasmart-full-stack-developer-java-spring-boot-react"},{"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/datasmart-full-stack-developer-java-spring-boot-react\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fdatasmart-full-stack-developer-java-spring-boot-react"}]}