4,434 oracle/ pl sql developer jobs in Portugal.

... and architectural decisions Required Experience: - Senior‑level experience in Data Engineering, Analytics Engineering, or similar roles - Strong expertise in SQL and data modelling best practices - Proven experience building and maintaining production data pipelines - Experience working with cloud data warehouse platforms ...

... equipas de automação e delivery; - Administrar ambientes on-premises e de virtualização (VMware vSphere/ESXi, vCenter, vSAN/VxRail), incluindo upgrades, capacity planning e lifecycle management; - Planear e executar upgrades, patching e atividades de manutenção com controlo de risco, evidência e critérios de aceitação; - Produzir ...

... flows. - Test REST APIs using tools such as Postman. - Conduct exploratory testing to identify potential issues beyond scripted scenarios. - Validate data in Oracle databases and support troubleshooting activities. - Collaborate with developers, product owners, and stakeholders to ensure high-quality deliveries. - Report, ...

... Qualifications - Master's degree or equivalent experience in Data Science, Statistics, Mathematics, Computer Science, Engineering, or a related field. - Experience applying advanced analytics, machine learning, or AI techniques in a business environment. - Experience with SQL and large-scale data environments. - Programming skills ...

... Python/PySpark; - Experiência em Cloud Azure; - Conhecimentos com Databricks e Azure Data Factory; - Experiência em desenvolvimento de processos de ETL; - Experiência com SQL; - Inglês fluente (Projeto 100% em inglês); - Experiência com Scrum e/ou Kanban. Dare to live: Global Mindset | integração numa empresa internacional de rápido ...

... these U.S. export laws without sponsorship for an export license. Cloudflare is proud to be an equal opportunity employer. We are committed to providing equal employment opportunity for all people and place great value in both diversity and inclusiveness. All qualified applicants will be considered for employment without ...

... manage end-to-end AR processes, ensure accurate records, and maintain relations with clients across the French-speaking markets. Ideal candidate has 1+ year AR/O2C experience, strong Excel skills, and ERP familiarity (SAP/Oracle/NetSuite). Fluent French and advanced English are required, with a related bachelor’s degree.

... for users, troubleshoot both functional and technical issues, and coordinate with IT teams to ensure timely resolutions. The role requires 3+ years in IT support, strong SQL reporting skills, and knowledge of financial markets. A hybrid work model is offered, with two days a week at Porto or Lisbon offices in Portugal.

... practical experience in Data Engineering, knowledge of Python and SQL/NoSQL databases, as well as solid analytical skills. This position offers a flexible working environment, comprehensive onboarding, and opportunities for personal and professional development. A knowledge of cloud platforms like AWS or Azure is a plus.

... Experience with API testing (Postman, SoapUI or similar) ; - Knowledge of SQL for data validation is a plus; - Knowledge of Control-M or other schedulers is a plus; - Understanding of testing methodologies and ISTQB principles; - Experience in banking, insurance or other highly regulated environments is a plus; - Ability ...

... STACK DEVELOPER to join our project team based in Aveiro, Portugal, with work on‑site. You will join a transformation and industrialization project for a digital platform serving the automotive industrial sector, evolving an existing solution toward a global cloud‑native architecture deployed on Google Cloud Platform (GCP). ...

... PostgreSQL, MySQL, MariaDB, MSSQL, Elasticsearch, or OpenSearch. - Practical understanding of query performance, indexing strategies, data modeling, execution plans, and the trade-offs involved in designing data-intensive systems. - Demonstrated experience contributing to complex engineering initiatives, including requirements ...

... enterprise software company (B2B) - Excellent written and verbal communications skills - A working knowledge of technical infrastructure including web services, application servers, databases, virtualization, and directories is required - Conversant in modern SaaS architecture - Familiarity with Java, XML, LDAP, SQL, JSON, ...

Vantage Towers is seeking a ServiceNow Engineer to design, develop, and deploy platform enhancements with a focus on AI-powered capabilities and low-code solutions. You will translate business needs into scalable configurations, work with analysts and stakeholders, and ensure high-quality releases. The role is based in ...

... identificando oportunidades de melhoria contínua. O que procuramos Formação em Marketing Digital (fator preferencial); Nível de inglês B2; Bons conhecimentos de Excel, SQL e Data Studio; Perfil operacional, organizado e rigoroso; Capacidade de trabalhar sob pressão e gerir múltiplas prioridades; Espírito crítico, proatividade e ...

... Science, Computer Science, Engineering, Mathematics, Statistics, or a related field(Mandatory) - At least 3 years of experience in Data Science, Machine Learning, Applied AI, or Advanced Analytics , including the successful delivery of AI solutions with measurable business impact (Mandatory) - Strong expertise in Python, SQL, ...

... engineers, data analysts, data scientists, and business stakeholders to ensure data is accurate and readily available for analytics. You will manage the data platform, automate ETL/ELT, monitor quality, and enforce governance. The role requires hands-on experience with Fivetran, Kafka, SQL, and cloud data services in a ...

... assistance to customers, troubleshoot issues, and ensure a high-quality customer experience through clear communication. This is a fully remote role, open to candidates in Porto or Lisbon, with quarterly Porto office visits. Fluency in French and English, basic SQL, and strong problem-solving are essential for success.

... You’ll map end-to-end processes, translate business needs into actionable specs, and perform impact analysis across legacy and modern systems. You’ll leverage SQL for data extraction, craft clear user stories, and collaborate with technical teams, business users, and vendors to drive successful outcomes. The role requires ...

JoomPulse, a product analytics platform under Joom Group, seeks a Senior Product Analyst to transform data into actionable insights and measurable product growth. You will lead product research, analyze user behavior, and drive data-driven decisions across teams. This role offers a hybrid setup with collaboration across ...