Empleos de programador python junior en Barcelona

Las marcas e-commerce están creciendo a un ritmo imparable, pero muchas aún se enfrentan a desafíos logísticos que frenan su expansión. En Amphora Logistics, transformamos esa realidad. Ayudamos a las marcas independientes a escalar con eficiencia, ofreciendo soluciones logísticas integrales que combinan tecnología avanzada, agilidad operativa y un...

Location & Work model: Barcelona | Hybrid Salary & Benefits: €40,000 - €50,000 gross per year + meal vouchers, flexible perks, and early Friday wrap-ups! What's the project? Our client is a world-renowned, family-owned global leader with over 150 years of history in the fragrance, flavor, and ingredient industry. With an active footprint spanning over...

TD SYNNEX Spain is seeking an experienced Python Developer to lead automation initiatives across the organization. You will design, develop and deploy BPA/RPA solutions, mentor junior developers, and collaborate with Solution Architects and business stakeholders to translate requirements into scalable automation.English and Spanish fluency are required to...

A leading technology company in Barcelona is seeking a Junior Data Engineer to handle data quality and design complex data flows. The successful candidate will implement ETL processes using Python and Airflow, ensuring data lineage transparency. An engineering background and strong skills in Python and SQL are essential. The role offers full-time employment...

OverviewJoin to apply for the Junior Software Engineer role at REVER (YC S22)Get AI-powered advice on this job and more exclusive features. This range is provided by REVER (YC S22). Your actual pay will be based on your skills and experience — talk with your recruiter to learn more.Base pay rangeREVER is a Barcelona based startup backed by Y-Combinator....

Starting date: 01/10/2026Job Reference 380_26_CS_SIM_RE1Position Junior Research Engineer (RE1)Closing Date Thursday, 13 August, 2026Reference: 380_26_CS_SIM_RE1Job title: Junior Research Engineer (RE1)About BSCThe Barcelona Supercomputing Center - Centro Nacional de Supercomputación (BSC-CNS) is the leading supercomputing center in Spain. It houses...

AI Lab - Junior Machine Learning EngineerDescription -Junior Machine Learning Engineer (GenAI Modelling)The AI Lab (under the well-known Technology and Innovation Office) is responsible for bringing state-of-the-art research in Generative AI (and AI in general) to HP’s product portfolio to solve top user needs and enable all new type of user experiences....

Junior Support & QA Engineer – Devices Location: Barcelona | Type: Full-time We’re hiring—a mission to build seamless payment experiences. Join our Devices team and help improve the quality of firmware, Android APKs, and devices. What You’ll Do In this hands‑on role you’ll work across firmware, Android, apps, and the OS layer, supporting QA and...

About the Role We are looking for a Junior Data Research Associate who will help us ensure that we have the most accurate ESG (Environmental, Social and Governance) data, in order to provide the most reliable sustainability impact measurements. The role provides an opportunity to join a dynamic, talented, diverse and young company, as well as be part of the...

Fliff unpacks sports gaming into social, free-to-play games for all types of sports fans. We've built a social sports gaming experience that allows users to compete for leaderboard positioning, to achieve badges and build their status within the game.We are pioneering play-for-fun sports gaming, with our flagship social sportsbook experience that includes...

¿Buscas el mejor lugar para crecer? Si es así, ¡Bienvenida/o a Grant Thornton! Somos una de las firmas líderes a nivel mundial de servicios profesionales de auditoría, consultoría de negocio e innovación y asesoramiento fiscal, legal y financiero. Pertenecemos a una de las organizaciones líderes en servicios profesionales, con más de 73.000...

Smadex is a cutting‑edge ad‑tech company: we process more than 4.5 million ad requests per second, replying under 100 ms (for reference, the Google search engine handles ~76,000 QPS). Every day we generate several TBs of data that need to be processed, analyzed and aggregated, so our real‑time components get smarter every day. We need you to help...

Junior Data Engineer: Data Flow & Architecture This year marks 10 years since we launched the idea that simplifying our customers' lives is possible by offering an innovative solution that allows them to easily subscribe to, manage, and switch all types of contracts through a unique and intuitive platform. In that time, we have supported more than 2 millions...

Your missionAs a Junior Site Reliability Engineer, you will be working in a stable team with principal and senior engineers providing support to our internal software engineering teams, maintaining existing applications and platforms while contributing to the next-generation application development and participating in weekly and easy on-call...

Join us at Entrust  At Entrust, we’re shaping the future of identity centric security solutions. From our comprehensive portfolio of solutions to our flexible, global workplace, we empower careers, foster collaboration, and build solutions that help keep the world moving safely.     Get to Know Us  Headquartered in Minnesota, Entrust is an...

Smadex in Barcelona is looking for a Junior Data Engineer to join their core engineering team and design complex data pipelines for their real-time bidding platform. The role requires strong SQL, Python, and database knowledge.You will be responsible for implementing data features, ensuring code quality, and collaborating with an agile team in a supportive...

About the Opportunity We are looking for a Junior Automation & Integration Engineer to help build automations, integrations, and AI-powered solutions that improve operational efficiency across an international company. Required Experience & Skills Experience with scripting, automations, or integrations (internships, projects, or professional...

Job Reference 370_26_LS_MLBR_RE1 Position Junior Research Engineer for Generative AI in Biomedicine (RE1) Closing Date Tuesday, 18 August, 2026 Reference 370_26_LS_MLBR_RE1 Job title Junior Research Engineer for Generative AI in Biomedicine (RE1) About BSC The Barcelona Supercomputing Center - Centro Nacional de Supercomputación (BSC-CNS) is the leading...

Ubicación Barcelona Atos es líder europeo en transformación digital, ciberseguridad, cloud y computación de alto rendimiento. Con presencia global y un firme compromiso con la innovación y la sostenibilidad, ofrecemos soluciones tecnológicas que impulsan el futuro digital. Con más de 67.000 profesionales en 61 países, trabajamos para diseñar un...

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...