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Se busca Ingeniero de automatización de pruebas (Python) para empresa Fintech, para desarrollar y mantener software de pruebas automatizadas para dispositivos de pago, interactuando con hardware y protocolos.

Se busca consultor en Python con IA con al menos 7 años de experiencia TI y 5 en consultoría de IA.

Seeking a Full Stack Engineer to develop and enhance applications using AI/ML technologies, with a focus on Python and React.

Seeking an Engineer to deploy AI-powered systems for enterprise clients. Responsibilities include backend architecture, AI integration, API development, and deployment using Python, FastAPI, Docker, and Kubernetes.

Se busca un Ingeniero de Plataforma con experiencia en Microsoft Azure y Databricks para automatizar infraestructuras y optimizar entornos cloud. Se valora conocimiento en CI/CD, Kubernetes, Terraform y Python. La posición es remota.

Se busca programador fullstack con experiencia en Java/Python/Go/RoR/Erlang/Node, front-end y microservicios para desarrollar software de e-commerce y un buscador de IA. Se valora interés en Elixir, con formación incluida. El puesto es remoto con visitas mensuales a Madrid, contrato indefinido y horario flexible.

As a Data Analytics Engineer at Deel, you design and maintain data models and end-to-end pipelines to deliver timely, reliable data for analysis. You work with analytics engineers and analysts to ensure consistent metrics and definitions across the team. You apply SQL and dbt to transform data and validate quality, optimizing performance as needed. You will contribute to analytics workflows and occasionally lead parts of meetings. This role supports Deel’s mission to enable a global, compliant, data-driven workforce. Remote work with optional WeWork access Design, develop, and maintain data models (e.G., in dbt) aligned with data architecture and business requirements Manage data pipelines end-to-end from extraction to transformation and loading Use complex SQL queries and macros to transform data and optimize performance Incorporate data quality checks and cleansing routines for reliable datasets Collaborate with data analysts and analytics engineers to ensure consistency and accuracy of metrics Contribute to team processes by leading portions of meetings or sharing improvements to analytics workflows Bachelor’s or Master’s degree in a relevant field (e.G., Computer Science, Mathematics, Physics) At least 3 years of experience in data analytics engineering or BI development Strong proficiency in SQL and experience with dbt and data warehousing concepts Hands-on experience with BI platforms (Looker, Tableau, or similar) Basic programming skills in Python or similar language for data processing and automation Proven ability to handle multiple data projects, troubleshoot data issues, and meet deadlines Good communication skills and ability to collaborate with technical and non-technical team members Ability to manage multiple data projects SQL dbt Data modeling #J-18808-Ljbffr

Ingeniero/a de análisis de datos para gestionar y optimizar proyectos con gran volumen de datos en e-commerce, colaborando en equipo internacional y utilizando tecnologías Big Data y Cloud. Se requiere experiencia en desarrollo de software, lenguajes Python y SQL, bases de datos SQL Server, Spark, Databricks/BigQuery y Git.

Se busca un Ingeniero QA con al menos 2 años de experiencia en pruebas automatizadas móviles para un cliente internacional. El rol implica definición y ejecución de tests, pensamiento crítico, conocimiento de metodologías Agile, herramientas como Appium, Selenium, Git, Jira, Jenkins, y Python. Se ofrece salario hasta 35k y modalidad 100% remota.

Seeking a Backend Engineer for a fast-scaling AI property tech company in Barcelona. Responsibilities include building backend applications with Python/FastAPI, working with AI-assisted development, and contributing to architecture. Requires strong Python and FastAPI experience.

Senior AI Engineer sought for an AI incubator focusing on GNNs and Generative AI for enterprise solutions. Responsibilities include building agentic workflows, optimizing retrieval, and integrating LLMs. Requires Python expertise and knowledge of graph databases.

Analista de datos con experiencia mínima de 6 años, dominio avanzado de SQL y conocimientos de scripting (Python).

We are looking for a Senior Data Modeller / Data Integration Developer to design and implement data architecture, data models, integration solutions, and data quality processes across enterprise data platforms. What You’ll Bring: Strong experience in Data Architecture, Data Modelling & Data Engineering Experience translating business requirements into data and engineering specifications Hands‑on experience developing, coordinating and maintaining data models Experience with solution architecture, design and implementation of data-driven products Strong experience in large‑scale data migration and Big Data on‑premise environments Experience integrating Data Science platforms such as Dataiku Strong hands‑on experience with Docker & Kubernetes Good knowledge of distributed query engines such as Presto / Trino Experience with Hadoop, Hive, HBase, Spark, Solr, Tez, Kafka Experience with orchestration tools such as Apache Airflow / NiFi Strong understanding of Data Quality standards, policies and processes Expert‑level SQL skills across traditional DWH and distributed data environments Python automation and troubleshooting experience using Jupyter Notebooks / common IDEs Experience preparing data for reporting, analytics and visualization using Tableau, Power BI or Python Knowledge of Agile methodologies – Scrum / SAFe Banking or Financial Services data experience is highly advantageous Excellent communication and stakeholder management skills #J-18808-Ljbffr

Analista de datos senior con experiencia en cloud y reporting en Power BI, SQL avanzado y diseño de datos. Se valora experiencia en metodologías ágiles y Python/R.

Qualifyze, a leader in supply chain compliance, is seeking a hands-on engineer to drive AI-powered automation and data transformation.You will partner with business teams to define problems, design scalable workflows, and deliver end-to-end solutions from PoC to production.You will build and maintai

You will apply Python and Angular skills, work with cloud-native development, and drive metadata management, data lineage and governance workflows across the organization.

We are looking for a Senior Full Stack Developer with strong AI expertise to build and deploy AI solutions in production.Backend and AI integration end to end, in an Agile Scrum team alongside data scientists, AI engineers and frontend developers.Main Responsibilities & Key Activities: * Develop sca

Merlin Digital Partner is seeking a Senior Software Engineer (Python) to design backend systems, cloud infrastructure and APIs powering its connected health technologies.

Solid experience with Python and Infrastructure as Code using Terraform or AWS CDK. Developing internal Python tools, libraries and reusable frameworks.

We value 5+ years of Python experience, Django expertise, and hands-on Kubernetes, GitLab CI/CD, and AWS.

Emburse in Barcelona is seeking a senior software engineer to help build scalable services and APIs for our AI-powered expense platform.You’ll work in a distributed web application environment, delivering high-quality code and robust integrations.You will mentor junior engineers, participate in ar

Generate impact: Contribute to the design and execution of migration logic, build scripts using Python and API connections, and assist in coordinating the technical transition. Python scripting and API-based integrations (essential).

Arquitecto Python con 8 años de experiencia para liderar el diseño, la arquitectura, el desarrollo y la evolución de una plataforma tecnológica de un cliente global. Se requiere dominio de Python y experiencia con APIs, microservicios y soluciones cloud nativas.

En ALTEN España estamos buscando un/a Analista Programador con experiencia en desarrollo backend con Python y conocimientos en frontend con Angular/vue/React/Next. Experiencia sólida en desarrollo con Python.

The role focuses on utilizing SQL, Python, and JavaScript to create automation solutions and robust reporting capabilities while managing large volumes of data.

The position requires 3+ years in data or software engineering, strong Scala or Python and Spark skills, plus SQL and AWS experience.

Responsabilidades * Proponer y desarrollar nuevas funcionalidades del producto, tanto en el backend (Python/Django) como en el frontend (TypeScript/Next. Nuestro tech stack: Python, Django, TypeScript, Next. Sólido dominio de Python y Django (must-have).

Clarivate Analytics seeks a Lead Software Engineer - AI Product development in Barcelona to build scalable AI-powered software using Python, cloud platforms, and LLM-based applications. Ideal candidates have 7+ years in software, 4+ years in Python backend, 3+ years with LLMs, and strong collaborati

For Treasury Automation our technical stack is: Python, FastAPI, Vue. We believe in making small incremental changes to existing system instead of large quarter releases Experience with python and pytest Math and statistical background, in particular experience with time series forecasting or ea

Cuál es nuestro stack tecnológico? Backend en Python con FastAPI como framework principal. Lo que buscamos en ti Experiencia sólida (5+ años) desarrollando backend en Python, idealmente con FastAPI. Qué buscamos? Buscamos un/a Backend Developer (Python) para reforzar el equipo Técnico.

ERNI in Catalonia is seeking a skilled full‑stack developer to build enterprise content management platforms using PHP and Python.

The Role: You will be responsible for: Designing, developing and maintaining scalable backend services , primarily using Python. Strong professional development experience with Python. Experience working with modern Python backend frameworks such as FastAPI, Django or similar.

JOB OPPORTUNITY - BARCELONA (SPAIN) At InnoIT, we’re looking for experienced Senior Python developers to lead the design, development, and delivery of backend solutions. Requirements: Bachelor’s degree or higher in Computer Science, Engineering, or related fiel 5+ years of proven experience as a

Design and implement test frameworks using Python and XCTest.

En THEWHITEAM buscamos un/a Senior Python Developer para impulsar el desarrollo y evolución de soluciones tecnológicas. Mínimo 7 años de experiencia en desarrollo con Python. Conocimientos del ecosistema Python: Pip, Poetry, UV y FastAPI.

En Second Window buscas un perfil senior orientado a construir y mantener aplicaciones empresariales con foco en Python, bases de datos Oracle y soluciones de mensajería e integración. Diseñar, desarrollar y mantener aplicaciones empresariales con Python. Python: mínimo 6 años de experiencia.

Mínimo 7 años de experiencia en desarrollo con Python. Conocimientos del ecosistema Python: Pip, Poetry, UV y FastAPI. En THEWHITEAM buscamos un/a Senior Python Developer para impulsar el desarrollo y evolución de soluciones tecnológicas.

Design and implement test frameworks using Python and XCTest.

Diseñar, desarrollar y mantener aplicaciones empresariales con Python. Python: mínimo 6 años de experiencia. En Second Window buscas un perfil senior orientado a construir y mantener aplicaciones empresariales con foco en Python, bases de datos Oracle y soluciones de mensajería e integración.

Conocimiento de Python y Spark; Scala deseable.

Python: mínimo 6 años de experiencia. En Second Window buscas un perfil senior orientado a construir y mantener aplicaciones empresariales con foco en Python, bases de datos Oracle y soluciones de mensajería e integración. Diseñar, desarrollar y mantener aplicaciones empresariales con Python.

Conocimiento de Python y Spark; Scala deseable.

En este rol, trabajarás en el desarrollo backend de la aplicación utilizando Python y TypeScript, con integración al frontend a través de API REST. Desarrollar y mantener el backend en Python y TypeScript.

Conocimiento de Python y Spark; Scala deseable.

En THEWHITEAM buscamos un/a Senior Python Developer para impulsar el desarrollo y evolución de soluciones tecnológicas. Mínimo 7 años de experiencia en desarrollo con Python. Conocimientos del ecosistema Python: Pip, Poetry, UV y FastAPI.

Design and implement test frameworks using Python and XCTest.

En este rol, trabajarás en el desarrollo backend de la aplicación utilizando Python y TypeScript, con integración al frontend a través de API REST. Desarrollar y mantener el backend en Python y TypeScript.

Se requiere experiencia en Vertex AI, Gemini Enterprise, GKE, GCS y AlloyDB, Python avanzado y Terraform.