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- ...modelling techniques, including OLTP, OLAP, and Data Vault 2.0 methodologies. Write optimized SQL queries for data extraction, transformation, and loading. Utilize Python for advanced data processing, automation tasks, and system integration. Be an advisor with...SQLPythonTiempo completo
Merck Gruppe
Mollet del Vallès, Barcelona5 días atrás - ...debt"), propose and implement solutions. Backend Engineer Requirements Significant professional experience (5+ years) with Python, SQL, SQLAlchemy, PostgreSQL, Redis, Celery. It'd be great if you have experience with developing web parsers (e.g. Selenium) + experience...SQLPythonRemoto
Collectly
Barcelona21 horas atrás - ...showcasing your work. Proficiency in programming languages such as Python, with experience in data analysis libraries such as Pandas,... ...Experience with database technologies including MongoDB and SQL, with the ability to write complex queries and perform data manipulation...SQLPythonTemporalRemotoTrabajo híbridoHorario flexible
Workfully Italy
Barcelona4 días atrás - ...multinational or large-scale organizations. # Proficiency in Python, R, or Scala , and strong expertise in Pandas, NumPy, SciPy .... ...understanding of machine learning algorithms, statistical analysis, and SQL . # Experience in Azure environment is a big plus. #...SQLPythonAutónomoFreelanceTiempo completoInterinoContratoContratistaRemotoTrabajo híbrido
Robert Walters Spain
Barcelona4 días atrás - .... Technical Requirements-Core Software Skills : Expert in Python (Flask, SQLAlchemy, Pandas) for backend and data processing.... ...Apache Airflow or AWS Glue . Experience with NoSQL (DynamoDB) and SQL databases for structured / unstructured data. DevOps Basics :...SQLPythonPrácticaContratoTrabajar en la oficinaTrabajo híbridoHorario flexible3 días a la semana
Jordan martorell s.l.
Barcelona3 días atrás - ...experience working as a Data Engineer • Ability to write complex SQL queries • A good understanding of distributed computation •... ...with Azure Cloud. • Experience with Databricks. • 2+ years Python • 1+ years Pyspark • 1+ years of experience working as a...SQLPythonTrabajo de veranoDesde casaTrabajo híbrido
Zurich 56 Company Ltd
Barcelona3 días atrás - ...to establish causal relationships when A/B testing is not possible. Your Toolset Includes: SQL - you would be comfortable leading a SQL 101 course Proficient Python and the most common data science libraries – scikit-learn, xgboost, numpy, scipy, pandas Data...SQLPythonEmpleo permanenteContratoTrabajar en la oficinaRemotoTrabajo híbridoTurno de noche2 días a la semanaLunes a jueves
A Place for Rover, Inc.
Barcelona4 días atrás - ...deseable pero no excluyente). APTITUDES : NLP, ARTIFICIAL INTELLIGENCE (AI), GITHUB, SQL, TIME SERIES FORECASTING, RECURRENT NEURAL NETWORKS (RNN), MACHINE LEARNING, PYTHON (PROGRAMMING LANGUAGE), DATA ANALYSIS, DEEP LEARNING, CLOUD COMPUTING, CONVOLUTIONAL...SQLPythonTiempo parcialPrácticaAutónomoTemporalContratoPráctica remuneradaRemotoTurno de nocheHorario flexible
HelloMrLead
Barcelona4 días atrás - ...Develop, test, and maintain scalable applications in Python. Collaborate with cross-functional teams to define, design, and launch... ...knowledge of web frameworks such as Django or Flask. Experience with SQL and NoSQL databases. Familiarity with version control tools...SQLPython
Futura
Barcelona2 días atrás - ...Descripción del empleo En Almato Iberia buscamos un programador Python con un nivel alto de inglés con al menos 4 años de experiencia... ...) Habilidades deseables: Conocimiento de bases de datos SQL y NoSQL. Familiaridad con frameworks y bibliotecas como Django...SQLPythonIndefinidoTrabajar en la oficinaRemotoHorario flexible
Almato AG
Barcelona2 días atrás - ...approaches. - From prototype to production: Write clean, tested Python, review peers’ code; deploy services through our CI/CD pipeline.... ..., and writing code that lasts. ~ Comfortable working with SQL and relational databases to dig into the data and uncover...SQLPythonTrabajar en la oficinaTrabajo híbridoHorario flexibleFin de semana
- ...across the customer journey. Leverage AI tools such as text-to-SQL and conversational interfaces, and contribute to the development... ...in a similar role analyzing data. ~ Strong experience with Python, particularly in data analysis, AI, and machine learning (Pandas...SQLPythonEmpleo permanenteContratoRemotoTrabajo híbrido
Exoticca Travel UK Limited
Barcelona2 días atrás - ...development, preferably in AI-powered systems. # Strong proficiency in Python with experience in backend frameworks such as FastAPI, Django,... ...Node.js, Go is a plus. # Hands-on experience with databases (SQL and NoSQL) and data storage solutions. # Knowledge of AI model...SQLPythonTrabajo híbrido
Openchip & Software Technologies
Barcelona4 días atrás - ...Analytics, CLM/CRM Analytics and/or Risk Analytics. Conduct analyses in typical analytical tools ranging from SAS, SPSS, Eviews, R, Python, SQL, Teradata, Hadoop, Access, Excel, etc. Communicate analyses via compelling presentations. Solve problems, disaggregate...SQLPython
Metyis
Barcelona3 días atrás - ...physics, or another quantitative field. Strong coding skills (Python is a must, but other languages are also valued), capable of... ...Numpy, Scikit-learn, TensorFlow, Keras, PyTorch. Advanced in SQL, capable of getting the data required from the appropriate sources...SQLPythonPatrocinio de visaTrabajar en la oficinaDesde casaRemotoTrabajo híbridoHorario flexible
Wallapop
Barcelona3 días atrás - ...~ Over 3 years of experience in a similar role. ~ Strong SQL knowledge and experience, proficient in writing complex queries... ...understanding of best development practices. ~ Valuable experience with Python, Pandas, or libraries for Data Visualization tools. ~...SQLPythonTrabajar en la oficinaRemotoTrabajo híbridoHorario flexible
SeQura
Barcelona5 días atrás - ...Continuously monitor and improve model performance based on business outcomes Tech Stack: - Python (Pandas, Scikit-learn, or similar libraries) - Azure ML, Synapse Analytics - SQL - SAP ERP (ECC or S/4HANA) Requirements: - Proven experience as a freelance/...SQLPythonPor horaAutónomoFreelanceContratoContratistaRemotoTrabajo híbrido
Our Client
Barcelona5 días atrás - ...top of this, you have the following core competences: Strong Python skills with experience in LLM orchestration libraries (e.g., LangChain... ...with vector databases (Pinecone, Weaviate, Chroma, etc.) or SQL DB vector extensions (DuckDB vector similarity, SQLite VSS,...SQLPythonDesde casaRemoto
BASE life science
Barcelona4 días atrás - ...data modeling and presenting insights to stakeholders. Exceptional analytical and problem-solving skills. Proficiency in Python, PySpark, SQL, Azure AI, TensorFlow, Streamlit, Flask, Power Apps, Power BI, Snowflake, Azure SQL Database. Intermediate SQL skills or...SQLPythonTiempo completoContratoTraineeVisa de trabajo
Ecolab Deutschland GmbH
Barcelona4 días atrás - ...OpenSearch or NoSQL databases. Experience working with cloud-based data warehouses such as Snowflake. Proficiency in Python (especially pandas) and SQL for data processing. Understanding of APIs and experience building or consuming Restful APIs. Familiarity with...SQLPythonTrabajar en la oficinaInicio inmediato
Restb
Barcelona4 días atrás - ...about our data and toolkit. What do we need from you? ~4+ year of experience working with dbt, SQL and data warehousing ~4+ years of experience working with Python and its relevant data analysis modules (pandas, numpy, matplotlib, ...etc.) ~4+ year of experience...SQLPythonTrabajo híbridoHorario flexible3 días a la semana
Stuart SAS
Barcelona1 día atrás - ...documentation and quality assurance. Expertise in C/C++ and Python. Knowledge of GUI programming for Desktop applications. Knowledge... ...framework. Knowledge of cloud/web technologies (Azure/AWS, SQL Server, REST, Flask...). Working knowledge of Matlab....SQLPythonTrabajar en la oficinaTrabajo híbridoHorario flexible
Neuroelectrics Corporation
Barcelona3 días atrás - ...development experience in Go/Golang required. Proficiency in Python, Rust, Java, Spark, or C#/.NET is preferred. A willingness to... ...with both relational and documented oriented datastores such as SQL Server, Postgresql , or MySql Preferred Qualifications...SQLPython
Abbott Laboratories
Barcelona3 días atrás - ...fields. ~1+ year of experience – in data mining, software development, statistics, or machine learning. ~ Strong Python programming skills ~ SQL knowledge for managing and querying data efficiently. Experience with SQL DB Systems (Postgres, MySQL, or SQL Server...SQLPython
Volotea Alaeo SL
Barcelona5 días atrás - ...In-depth understanding of coding languages and libraries: Python: Pandas, Numpy, API consumption Java: Maven, API consumption,... ...JavaScript: React Database Management: Comfortable using SQL databases for data storage, retrieval, and manipulation. NICE...SQLPython
Aizon AI
Barcelona1 día atrás - ...similares. # Conocimientos básicos en lenguajes de programación como Python. # Experiencia inicial en ETL y herramientas de procesamiento de datos como Apache Spark o Hadoop. # Familiaridad con SQL y consulta de bases de datos. Competencias: # Capacidad para...SQLPython
Macrotest
Barcelona5 días atrás - ...Amplia experiencia en CI/CD (Github Actions, Pipelines, etc. ). -SQL/T-SQL: Queries, vistas, procedimientos almacenados -... ...conocimientos de Pandas y Numpy. -Se valorarán conocimientos de Python. En knowmad mood utilizamos la tecnología para estar cerca, nos...SQLPythonDiciembreTrabajar en la oficinaRemoto2 días a la semanaLunes a miércoles
Jordan martorell s.l.
Barcelona3 días atrás - ...actionable across all departments. Analytics & Reporting : Use SQL/NoSQL queries (MySQL, MongoDB) to extract and deliver complex... ...teams and senior management. Nice-to-Have : Proficiency in Python or R for advanced analytics and data processing. Familiarity...SQLPython
PASSNFLY
Barcelona2 días atrás - ...scalable data models and transformation pipelines using dbt and SQL.*Collaborate cross-functionally with Data Scientists, Engineers,... ...experience in data/analytics roles, with a strong focus on SQL , Python , and dbt . Proven track record working with modern data...SQLPythonTiempo completoEmpleo permanenteContratoJunioRemotoTrabajo híbrido
Robert Walters Spain
Barcelona5 días atrás - ...with experience in data science, business intelligence, or a related field. # Proficiency in Python for data analysis and AI-driven automation. # Experience with SQL for querying and managing structured data. Bonus Points For: # Experience in the gaming...SQLPythonTrabajar en la oficina
Metica Trading Limited
Barcelona1 día atrás
