{"id":2406008,"url":"https://alion.io/job/syone-oracle-developer-2","title":"Oracle Developer","company":{"id":2555720,"name":"Syone","domain":"syone.com","url":"https://alion.io/company/syone","size_band":"51-200","is_staffing_agency":false,"employer_type":"services","is_intermediary":false,"listed_via":null,"ats_vendor":"Deel","truth_index":{"grade":"B","score":75,"open_postings":4,"ghost_share":0,"stale_share":1,"repost_share":0,"time_to_fill_p50_days":null,"computed_at":"2026-10-14T06:34:16Z"}},"role":"Data Science","role_family":"Data Science","seniority":"junior","employment_type":"full_time","work_mode":"hybrid","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Porto, Portugal"],"countries":["PT"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":null,"experience_years_min":2,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"CI/CD","optional":false},{"name":"ETL/ELT","optional":false},{"name":"GDPR","optional":false},{"name":"Oracle","optional":false},{"name":"SQL","optional":false}],"status":"live","first_seen_at":"2026-09-16T11:55:46Z","employer_posted_date":"2026-09-16","last_verified_at":"2026-10-14T07:59:16Z","board_verified":true,"closed_at":null,"days_open":27,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":27},"description":"Job details\nWhat you will do:\nDevelop and maintain Oracle BI solutions, working with Oracle databases and business intelligence technologies;\n\nDevelop and maintain PL/SQL procedures, queries, and data processing solutions;\n\nDesign and develop ETL processes to support data integration and transformation;\n\nDevelop and maintain OBIEE dashboards, both interactive and static;\n\nWork with multidimensional data modelling to support business intelligence solutions;\n\nDesign, develop, and maintain Data Marts according to business and technical requirements;\n\nCollaborate with development and business teams throughout the software development lifecycle;\n\nApply software development best practices, including TDD/BDD where applicable;\n\nContribute to Continuous Delivery and deployment processes;\n\nAnalyse and troubleshoot data and BI-related issues, ensuring reliable and scalable solutions.\n\nWhat you need to bring:\nDegree in Computer Science, Computer Engineering, Information Technology, or a related field;\n\nProfessional experience working with Oracle databases, preferably Oracle 12c;\n\nStrong knowledge of PL/SQL and SQL;\n\nProfessional experience developing ETL processes;\n\nExperience developing dashboards using OBIEE, both interactive and static;\n\nGood understanding of multidimensional data modelling concepts;\n\nExperience developing and maintaining Data Marts;\n\nKnowledge of TDD/BDD practices;\n\nKnowledge of Continuous Delivery principles and practices;\n\nStrong analytical and problem-solving skills;\n\nGood communication skills and ability to work effectively in a collaborative environment;\n\nAvailability to work in a hybrid model in Lisbon.\n\nBy applying, you accept our GDPR policies. Your personal data in your CV and documents will be used solely for processing your application at SYONE. SYONE, S.A. (NIPC 504729624) is the data controller, located at Rua Alfredo da Silva, 8-A, Edifício Stern, Piso 3D, 2610-016 Amadora. We will use your data to tailor your application to relevant vacancies and for potential employment contracts. If selected, your data will be kept during your employment and for at least two years after. If not selected, your data will be kept for two years for future vacancies and then deleted, except for your contact details. You can exercise your rights (access, rectification, erasure, etc.) by emailing . Your data may be shared with our HR service providers and will be stored securely. You can withdraw your consent at any time. We will not use your data for other purposes without your express consent. 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