Empleos de junior python junior developer en Valencia

A leading AI solutions provider is seeking a seasoned Lead AI Engineer to design and deploy advanced AI systems. This fully remote role involves leading technical AI projects and mentoring junior engineers. The ideal candidate will have over 5 years of experience in AI/ML engineering, strong Python skills, and hands-on experience with large language models....

Trading-21 is seeking an experienced QA Automation Engineer to own the QA process for multiple projects and lead automation efforts. You will design and maintain automation scripts, participate in design reviews, and mentor junior teammates to ensure high-quality releases. The role requires strong programming skills (Python/TypeScript/Java/etc.), experience...

A leading financial technology company is seeking a Senior Software Engineer for its Merchant Data Platform in Spain. The role focuses on managing and delivering on team goals, mentoring junior engineers, and ensuring systems reliability and performance. Candidates should have over 4 years of experience in software engineering with a strong background in...

Somos una multinacional europea creada en 1997 con presencia en España desde hace más de 20 años, cotizamos en bolsa con el índice (EURONEXT: AUB), nuestra sede central en Paris, y presencia en Francia, Luxemburgo, Reino Unido, Bélgica, Italia, México, Portugal y España. Contamos con un equipo humano de más de 7.500 personas de las cuales, más de...

* Degree in Computer Science, Engineering, or equivalent professional experience. * 5+ years of relevant professional experience in data engineering, including leading technical workstreams, mentoring junior engineers, and driving software engineering best practices across teams. * Expert-level proficiency in Python and SQL, with the ability to work...

A well-capitalised European renewable energy platform is looking to appoint a Structured Finance Associate to support the financing, acquisition and development of renewable energy projects across multiple European markets. Working closely with the investment, development and senior management teams, the successful candidate will take an active role in...

¡Hola! En Hopla! Software estamos buscando incorporar un/a Developer Python / PySpark / Databricks Junior para formar parte de nuestro equipo de Datos.Buscamos perfiles con ganas de aprender, proactivos y que quieran crecer profesionalmente en el ámbito del Big Data y las tecnologías Cloud.¿Cuáles serán tus funciones?Participar en el diseño,...

This position is posted by Jobgether on behalf of a partner company. We are currently looking for a Data Engineer in NAMER, EMEA. As a Data Engineer, you will play a key role in building and scaling modern data systems that support mission‑critical features and analytics. You'll collaborate closely with product, engineering, and analytics teams to ensure...

Job Title A.I Trainer (LLM & Generative AI Specialist) Location Remote (Worldwide) Job Summary We are seeking a detail-oriented and analytical AI Trainer to support the development and improvement of artificial intelligence systems. The AI Trainer will be responsible for training, evaluating, and refining machine learning models by providing high-quality...

We are seeking a Computational Linguist to join our team. You will be part of a talented software team that delivers the latest in Conversational AI and Agentic technologies, bringing advanced voice solutions to quick-service restaurants (QSR) across the world. As part of that team, you will gain an under-the-hood understanding of all technologies involved...

WELCOME TO OLX We're building marketplace sustainable ecosystems that millions of people depend on every month – to buy and sell cars, find homes, land jobs, and trade secondhand goods. It's commerce that matters: safe, smart, and environmentally responsible. We do this with courage to innovate, commitment to outcomes, collaboration across 50+...

Senior Full Stack Engineer (Remote in Spain Possible) Apply for the Senior Full Stack Engineer role at LanguageWire, a global leader in language and content services dedicated to helping brands reach their full global potential. About the Role You will help modernize our core application and develop valuable features for our translators, customers and...

Description Position at Ookla The Opportunity We're looking for a Senior Data Engineer to join the Ookla Data Engineering team and help us process the world's best collection of data on mobile and fixed internet performance. As a data engineer you will be focused on developing tools, libraries and operations to support data scientists and analysts as they...

Description Position at Ookla The Opportunity We're looking for a Senior Data Engineer to join the Ookla Data Engineering team and help us process the world's best collection of data on mobile and fixed internet performance. As a data engineer you will be focused on developing tools, libraries and operations to support data scientists and analysts as they...

The Opportunity: We're looking for a Senior Data Engineer to join the Ookla Data Engineering team and help us process the world's best collection of data on mobile and fixed internet performance. As a data engineer you will be focused on developing tools, libraries and operations to support data scientists and analysts as they discover new and exciting ways...

En AD4 Octógono estamos seleccionando un/a Desarrollador/a Python Junior para incorporarse a un proyecto estable y de larga duración, dentro de un entorno tecnológico orientado al desarrollo de soluciones con Python, datos e Inteligencia Artificial .Buscamos una persona con una buena base técnica, ganas de aprender y especial interés por las nuevas...

* Full-time Company Description Colliers is a leading diversified professional services and investment management company. With operations in 68 countries, our 22,000 enterprising people work collaboratively to provide expert advice to maximize the potential of property and real assets to accelerate the success of our clients, our investors and our people....

**About TensorOps** TensorOps is a boutique AI consultancy that bridges strategy and execution, we design and ship production-grade AI systems for enterprise clients, from Fortune 500 companies to fast-growing unicorns. Our work spans agentic AI, LLM fine-tuning, RAG systems, and ML-driven products, deployed on AWS, GCP, and Azure. We've shipped AI...

En AD4 Octógono estamos seleccionando un/a Desarrollador/a Python Junior para incorporarse a un proyecto estable y de larga duración, dentro de un entorno tecnológico orientado al desarrollo de soluciones con Python, datos e Inteligencia Artificial .Buscamos una persona con una buena base técnica, ganas de aprender y especial interés por las nuevas...

Hopla! Software está buscando un/a Developer Python / PySpark / Databricks Junior para incorporar al equipo de Datos. Buscamos perfiles con ganas de aprender, proactivos y con interés en Big Data y Cloud.Ofrecemos contrato indefinido, seguro médico, formación y una trayectoria de desarrollo a largo plazo, con flexibilidad horaria y teletrabajo para...