5,937 developer .net c# sql jobs in Portugal.

... Matemática, Estatística, Gestão de Informação, Engenharia ou áreas similares. - Experiência mínima de 3 anos em funções semelhantes. - Conhecimentos sólidos de SQL. - Experiência em ambientes de Data Warehouse, sendo a experiência com Snowflake valorizada. - Conhecimentos de Python. - Experiência em análise de dados e criação ...

... Artificial; - Experiência na criação de soluções de reporting, análise avançada de dados e automatização de processos. Competências Técnicas: - Domínio avançado de SQL e Python; - Experiência em ferramentas de Business Intelligence, nomeadamente Power BI; - Conhecimentos sólidos de Engenharia de Dados e modelação dimensional; ...

... problems: pricing, B2C, LTV, retention, AB testing, and more. - Proficient in Python for DS/ML (writing clean, readable code for models and experiments). - Confident SQL user (able to build datasets, write joins, and perform data analysis). - Nice to have: experience with MLflow/DVC, pipelines (Airflow or similar), anomaly detection/anti-fraud, ...

... solutions across locations, adapting them to local needs • Identify opportunities to automate and propose smart, scalable solutions • Collaborate with IT, developers, and business stakeholders to deliver impact • Ensure strong data governance and access management • Contribute to decisions on technology and infrastructure ...

... management and defect tracking tools (e.g., Jira, Azure DevOps, TestRail). - Experience testing web applications, APIs, and enterprise systems. - Knowledge of SQL and database validation techniques. - Strong analytical and problem-solving skills. - Excellent communication and stakeholder management abilities. Why should ...

... engineer (1 - 4 years); - Mandatory - Knowledge of ETL and / or ELT data integration processes (Alteryx or Talend, for example); - Mandatory - Proficiency in SQL; - Mandatory - Proficiency in Python and / or PySpark; - Mandatory - English ➔ Expert; - French ➔ Notions. To turn yourself from amazing to unique, you´ll have ...

... environment with a focus on execution - An undergraduate or master's degree in a quantitative discipline - Proficiency working with and interpreting data using SQL, SAS, or Python Building a global financial super app isn’t enough. Our Revoluters are a priority, and that's why in 2021 we launched our inaugural D&I Framework, ...

... Systems, Engineering, or a related field - At least 3 years of experience in Data Engineering, Data Architecture, or Business Intelligence - Strong knowledge of SQL, data modelling, and enterprise-scale data platforms - Hands-on experience with Python, Spark, and cloud-based data environments such as Microsoft Azure, AWS, ...

... to stakeholders effectively - Collaborative Problem-Solving: Collaborate with cross-functional teams, including product managers, data engineers, software developers, and business stakeholders to identify data-driven solutions and implement them in production environments - Research and Innovation: Stay up to date with ...

... solutions across locations, adapting them to local needs • Identify opportunities to automate and propose smart, scalable solutions • Collaborate with IT, developers, and business stakeholders to deliver impact • Ensure strong data governance and access management • Contribute to decisions on technology and infrastructure ...

... Glue, Athena, Step Functions, SQS/SNS, EventBridge, CloudWatch, and IAM. Azure, particularly with Azure Databricks, Data Factory, and Data Lake. - Experience with SQL databases and data modeling. - Knowledge of Spark/PySpark or similar technologies. - Experience with CI/CD pipelines (GitLab CI/CD, GitHub Actions, or CircleCI). ...

... Organized, analytical, and problem-solving-oriented, with a strong sense of responsibility and autonomy. - Knowledge of the electricity market is considered a plus. - SQL and other programming skills are valued. - Fluency in English and basic knowledge of Spanish. More than academic knowledge and technical skills, we are looking ...

... engineer over time, taking on more ownership and responsibility as they develop. You will be based in Lisbon and work closely with colleagues and clients in the Netherlands , which means real international exposure, without leaving the country and with almost no time zone difference, on projects of high technical maturity ...

... administering PostgreSQL in production environments within mission‑critical systems, - Proven experience designing, implementing, and operating high‑availability PostgreSQL architectures using Patroni, - Hands‑on experience managing Amazon RDS for PostgreSQL and Amazon Aurora PostgreSQL, - Strong expertise in backup and recovery ...

... analysis and sales forecasting, including identifying seasonality and trends Requirements - 5+ years of experience in data analysis - Ability to write complex SQL queries (complex joins, window functions, CTEs, query optimization) - Product-analytics depth (retention (paid & usage), cohort analysis, funnels, activation, ...

... development experience - Strong knowledge of computer science fundamentals - Extreme fluency in Golang (At least 1 year in a professional environment) - Mastery of SQL and NoSQL - Background in high-scale systems - Understanding of Unix-like environments - Experience working in cross-functional agile teams - Strong analytical ...

... external volumes) - Team leadership and cross-functional stakeholder management experience in consulting or professional services environments - Proficiency in SQL, Python, and modern orchestration/transformation tools (dbt, GitLab CI/CD, or equivalent) - Cloud platform expertise (AWS, Azure, GCP) including object storage, ...

... residing in the data under analysis. - Robust knowledge of statistical concepts, accompanied by expertise with a set of analytical tools ranging from databases (e.g. SQL, BigQuery, noSQL) to programming languages (e.g. R, Python), and from data visualization (e.g. Tableau, PowerBI) to machine learning. Understanding data engineering ...

... conceitos de risco e atuariais; Experiência em reservas ou Solvência II é preferencial; Será valorizado o conhecimento em linguagens de programação (ex.: VBA, R e SQL). Oferece-se: Contrato direto com a empresa cliente; Oferecemos um pacote de remuneração competitivo, onde será recompensado pelo seu desempenho individual e ...

... GMP (even high‑level), data governance, and safe‑by‑design practices; team player with resilience and a long‑term mindset; - Advanced proficiency in Python and SQL; familiarity with R and object‑oriented scripting is a plus; - Hands‑on experience with ML techniques (e.g., clustering, decision trees, neural networks, ensemble ...