Empleos de junior python junior developer en Barcelona

At Lace Lithography, we're scaling up our team and looking for a passionate and sharp talent to join us. In our company we build chip lithography technology that will enable the next 100 years of chip manufacturing. Founded in 2023, we're based in Bergen (Norway) and Barcelona (Spain), and backed by some of the world's most ambitious investors. What You'll...

Junior Java Software Engineer Community (Spain) Barcelona, SpainWe Dream. About MerkleMerkle, a dentsu company, powers the experience economy. For more than 35 years, we have put people at the heart of its approach to digital business transformation. As the only integrated experience consultancy in the world with a heritage in data science and our...

Overview In this role you help advance GenAI-powered solutions within OLX’s Generative AI Innovation team. You’ll contribute to planning, building, and deploying scalable cloud-native software, collaborating with cross-functional teams to ship impact-driven AI applications. You will mentor juniors, drive innovation, and help shape the engineering...

As a result of our growth, we are looking to hire a Junior Sage X3 Developer for our IT department.Would you like to join our team?What challenges does this position involve?You will take part in the development and maintenance of customisations within our Sage X3 ERP.You will collaborate in resolving incidents and implementing functional and technical...

We Are Waiting for You Hi there future intern! I am Álvaro, the recruiter for this position (and hopefully, your future colleague!). First, a little bit about what I like the most about working at Zurich Technology Delivery Center : The environment here is incredibly collaborative and innovative. Our tech-driven mindset fosters continuous learning and...

**ELEIA** , comercializadora de energía (luz y gas) de reciente creación y filial de Cobra, nace con el objetivo de aportar valor al mercado mediante nuevos modelos de comercialización y gestión energética, tanto a nivel nacional como internacional. Cuenta con el respaldo de más de 70 años de experiencia en la promoción, construcción y operación de...

Software Product EngineeringCompany: Dow JonesJob Description: About the Team: Our Technology team drives the evolution of our Engineering, Data, Product and UserExperience functions. Within this group, the GenAI Experiences team builds generative AIproducts that define the future of news and business intelligence for millions of users across theWall Street...

Schwarz Digits creates the technological foundation for digital sovereignty in Europe. As the IT and digital division of the Schwarz Group, we develop and manage the IT infrastructures for the retail divisions Lidl and Kaufland, as well as Schwarz Production and PreZero. At the same time, we operate as an independent provider in the external market to...

Software Product EngineeringCompany: Dow JonesJob Description: About the Team: Our Technology team drives the evolution of our Engineering, Data, Product and UserExperience functions. Within this group, the GenAI Experiences team builds generative AIproducts that define the future of news and business intelligence for millions of users across theWall Street...

Davidson Consulting España nace en el año 2014. Formamos parte del grupo Davidson, multinacional francesa de servicios tecnológicos con +18 años de experiencia en el sector y presencia en varios países europeos además de en Canadá. Somos 3000 compañeros a nivel global. En España nos caracterizamos por ser un equipo de más de 150 profesionales...

Overview In this role you will design and deliver hands-on training and workshops that demonstrate Sysdig’s capabilities across containers, Kubernetes, Linux, and public cloud. You will own the training platform’s reliability and automation, ensuring sessions run smoothly. You’ll craft structured learning journeys and clear documentation, using AI...

Freelance Senior OR Junior Full Stack Developer – React / Next. Js / Node. Js – Barcelona You will collaborate closely with the Tech Lead, Product Owner, UX Designer, and Data team to design, develop, and deliver high-quality features within an agile environment. Responsibilities Develop and maintain complex, data-heavy user interfaces using React and...

Overview As a Senior Infrastructure & Cloud Engineer, you design, implement, and operate scalable, secure infrastructure across AWS and on-premises. You will evolve Fever’s hybrid cloud strategy and support critical services at scale, collaborating across Platform Engineering, Security, DevOps, and Software Engineering. You’ll balance hands-on delivery...

Desde **Fritz&Muller** estamos buscando un/a **Ingeniero/a de Aprovisionamiento Junior** para una importante empresa del sector farmacéutico, para incorporarse al Departamento de Estrategia y dar soporte a la gestión del aprovisionamiento del vademécum de la compañía. **Funciones:** - Controlar los niveles de cobertura y disponibilidad de stock. -...

Overview In this role you turn ecommerce and consumer data into trusted insights that guide global decision-making. You own metrics, governance, and dashboards across regions, collaborating with Product, Marketing, and Finance to ensure a single source of truth. You’ll work across SQL, data warehouses, and visualization tools to deliver self-service...

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...

OLX is building a GenAI platform in Spain and seeks a mid-level Backend Engineer to help design, develop, and scale cloud-native services using Python/JVM languages in a microservices environment. The team operates on Kubernetes in AWS, with CI/CD pipelines managed through GitLab. You will contribute to strategic projects, mentor junior engineers, and...

**Love turning messy web data into clean pipelines, with AI in production rather than in a demo? This one's for you.** 🏢 **About the company** An **AI-native startup** helping companies find, analyse and win public tenders, a market worth around 10% of EU GDP. - **Traction:** 120+ customers within a year of the first paying client - **Funding:** ...

Workfully is the decentralised hiring & upskilling marketplace. The world's fastest growing and most innovative companies use Workfully to hire & develop talent globally. The Company Our client is a forward-thinking, data-driven company specializing in sports betting micro-bets. Our goal is to transform raw data into actionable insights that drive...