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    Full Stack Product Engineer: Automate Ops at Scale

    A leading tech company in Spain is seeking a Full-stack Engineer to spearhead the creation of product features that automate business processes. The ideal candidate will have over 2 years of end-to-end product development experience and a strong knowledge of TypeScript, React, Python, and FastAPI. Responsibiliti ...

    Clinical Data Specialist — Biostatistics & CDM (Hybrid)

    A global healthcare company is seeking a Data Manager to support their Clinical Affairs Team in Sant Cugat del Vallès, Spain. You will manage data workflows, prepare statistical analyses, and collaborate on clinical studies. The ideal candidate has a Bachelor’s degree in a relevant field and 2–3 years of experie ...

    Senior Marketing Data Analyst — AI Driven Growth Insights

    A global interactive entertainment company in Barcelona seeks a Senior Marketing Data Analyst to join its Marketing Analytics team. You'll be responsible for data-driven initiatives, building analytical frameworks, and collaborating with cross-functional teams to improve marketing performance. The ideal candidat ...

    Deep Learning Engineer Scalable Training & Compression

    A technology recruitment firm in Barcelona seeks a Deep Learning Engineer with a Master's or Ph.D. in a relevant field. The role involves leading the design, training, and optimization of deep learning models while applying state-of-the-art model compression techniques. Candidates should have over 3 years of han ...

    Open Source Container & Virtualization Engineer

    A leading software provider in Barcelona is hiring exceptional engineers to focus on virtualization and container technologies, including Go, Rust, C/C++, and Python. You will design features, engage with communities, conduct security analyses, and collaborate with a distributed team. This fully remote role prov ...

    Senior AI Engineer: Applied Solutions & Impact

    A global consultancy is seeking a Senior Lead Applied AI Engineer in Barcelona to design and build production-grade internal AI applications. You will collaborate with AI Product Managers to ensure impactful solutions while establishing best engineering practices within a growing Data & AI function. Ideal candid ...

    Principal Software Engineer, Engineering Productivity

    A leading technology company in Spain is seeking a Principal Software Engineer to enhance Engineering Productivity. Your role will involve solving complex technical challenges, driving large-scale projects, and promoting engineering quality across teams. Strong communication skills and the ability to influence s ...

    Power Systems Data Integration & Optimization Engineer

    A leading analytics firm in Barcelona is looking for an expert to join their R&D team to design high-performance algorithms for power flow and simulations. The ideal candidate will hold a PhD in a relevant field and possess strong skills in numerical analysis and optimization, with experience in Python or C++. Y ...

    Software Engineer Architect Travel Platform & APIs

    A travel technology company based in Barcelona is seeking a skilled Software Engineer to contribute to product development for a web-based platform. The ideal candidate will have extensive experience with Python/Django and React, demonstrating a pragmatic approach to system design and architecture. You'll work i ...

    Staff Security Engineer: DevSecOps & Threat Modeling

    A global technology company based in Spain is seeking a Staff Security Engineer to shape the future of secure digital work. This important role involves managing security best practices, building innovative security tools, and designing secure architectures. Candidates should have over 8 years of experience in w ...

    Cloud BI Data Engineer: BigQuery & Pipelines

    A leading travel tech company in Barcelona is seeking a passionate BI Data Engineer to join their Business Intelligence team. This role involves developing and optimizing data pipelines, ensuring data quality, and supporting analytical needs. Candidates should have strong experience in Python, SQL, and data mode ...

    POS Loans Data Analyst: Experiment Driven Strategy

    A financial services company is seeking a Data Analyst to join their POS Loans team in Spain. The successful candidate will focus on behavioral research and turn raw data into actionable business insights. Responsibilities include designing and evaluating A/B tests, generating optimization hypotheses, and improv ...

    Learning Driven Robotics Engineer for Agrifood & Industry

    A leading technology research organization in Cerdanyola del Vallès is seeking an AI/Robotics Engineer to innovate in robotic manipulation for agrifood and manufacturing. The role requires an MSc in robotics or related fields and emphasizes collaboration in a multidisciplinary team. Candidates should have expert ...

    Senior ML Engineer, Recommendations (AdTech) | Remote 2x/wk

    A leading advertising technology company in Barcelona is seeking a Senior Machine Learning Engineer to develop and optimize their creative selection recommendation engine. This role demands over 5 years of experience in data science and machine learning, as well as proficiency in Python and SQL. Candidates shoul ...

    Senior ML Engineer: LLMs, Agentic AI & Pipelines

    A leading technology firm in Barcelona is seeking a Machine Learning Engineer to innovate and productize LLM-based AI pipelines. The role demands strong programming skills in Python and C++, experience with ML/DL techniques, and the capacity to work in a collaborative environment with domain experts. Ideal candi ...

    Senior MLOps Engineer: Build Scalable ML Platforms

    A progressive tech firm in Barcelona is looking for a Senior ML Engineer to lead the development and management of its ML Platform. The role involves working closely with Data Scientists and Engineering to enhance MLOps practices, ensuring models operate efficiently at scale. Candidates should have strong skills ...

    Data Scientist, ML in Production — Live Bidding

    A leading advertising technology company in Barcelona is seeking a Data Scientist to join the Machine Learning team. This role involves analyzing algorithms, developing monitoring tools, and designing experiments to enhance bidding strategies. The ideal candidate will have a strong background in mathematics or c ...

    Senior AI/ML Engineer — End to End MLOps & Production

    A leading AI solutions provider in Barcelona is seeking an AI Machine Learning Engineer responsible for developing and deploying complex AI initiatives. This high-impact role involves managing the end-to-end lifecycle of ML solutions while ensuring integration into robust systems. Candidates should have a Master ...

    Data, AI & Automation Specialist — Predictive Models

    A leading data solutions company in Spain is seeking a Data, AI & Automation Specialist to work on innovative data projects. You will develop data analysis solutions, build predictive models, and create dashboards to help clients enhance their business processes. The ideal candidate holds a relevant degree and h ...

    Senior Data Engineer: Build Scalable Data Pipelines

    A data solutions company based in Spain is seeking a Data Engineer to develop and scale robust data solutions. The role involves building high-performance pipelines and maintaining data integrity with a focus on Python and SQL. Ideal candidates should have over 5 years of experience in data engineering and a str ...

    Remote AI Data Solutions Architect

    A leading AI data solutions company in Spain is seeking a Technical Consultant to design and implement tailored AI data solutions for clients. The role requires over 3 years of experience, strong Python skills, and the ability to communicate effectively with both technical and executive stakeholders. The success ...

    RWE Analytics Lead Health Data Impact & Leadership

    A global healthcare company located in Barcelona is seeking a Project Lead for RWE Data Analytics. This role demands extensive experience in public health and healthcare data analysis, focusing on projects that enhance the understanding of real-world evidence. The ideal candidate will possess strong analytical s ...

    Data Quality & Governance Analyst

    A leading life sciences company in Spain is seeking an experienced Data Analyst to implement a data governance framework and ensure data quality. The ideal candidate will possess strong technical skills in SQL and Python, with at least 3 years of experience in data analysis. This role requires collaborating with ...

    Lead GenAI Agent Architect for Intelligent Logistics

    A logistics technology company is seeking a Lead Generative AI Engineer to innovate in transportation. This role involves leading the development of sophisticated AI agents and ensuring high-impact solutions in logistics. The ideal candidate will have extensive experience in engineering, particularly with Python ...

    Head of Data Analytics: Strategy, Insights & Growth

    A leading data-driven company is seeking a Head of Data Analytics in Europe to lead data initiatives and drive business value. You will mentor a small team, collaborate with Product and Engineering to integrate insights into the platform, and oversee the development of dashboards and reporting systems. Ideal can ...

    Senior Data Analyst, Marketing — Hybrid in Barcelona

    A leading pet care company in Barcelona is seeking a Senior Analyst to support its Marketing team in making data-driven decisions. This hybrid position involves analyzing customer metrics, designing measurement frameworks, and collaborating with various business teams. Candidates should have over 6 years of expe ...

    QC Automation Engineer AI Powered SaaS for GMP

    A software-as-a-service provider is seeking an Advanced QC Automation Engineer in Barcelona. This role focuses on designing and evolving automated testing frameworks for their Quality Control department. Candidates should have 4+ years in software QA/testing, with proficiency in Python or JavaScript/TypeScript, ...

    Production AI Engineer for Real Business Impact

    A leading digital impact company in Barcelona is seeking an AI Engineer passionate about developing production-ready AI systems. You will design and deploy impactful AI solutions while collaborating closely with clients to integrate AI into their business. The ideal candidate possesses strong AI/ML implementatio ...

    Remote Engineering Manager — AI/FinTech, High Growth Equity

    A leading AI startup is looking for an experienced software engineer to join their remote team. This role involves planning, team leadership, and driving the delivery of major features. Candidates should have 5+ years in software engineering and a proven track record of shipping products. A strong background in ...

    Senior Data Engineer, AWS Analytics Pipelines & Blueprints

    A tech company in Barcelona is seeking a skilled professional to lead the design of reusable data pipeline blueprints on AWS for analytics. The ideal candidate will possess strong experience in developing data ingestion and ETL pipelines using AWS tools, as well as advanced skills in Python and SQL. You will wor ...

    Remote Data Engineering Manager: Scale Data Platform

    A leading tech company is seeking a Data Engineering Manager to oversee their data team's foundational backend. This fully remote role involves managing a team of data engineers, driving hiring strategies, and owning the technical roadmap for data infrastructure. Candidates should have extensive experience in da ...

    Data & Automation Intern: Power Platform for Supply Chain

    A global provider of water, hygiene and energy technologies is seeking an Intern for their European Digital Capabilities team in Barcelona. This role involves writing complex SQL queries and utilizing Python to solve automation issues while building solutions using Microsoft Power Platform tools. The internship ...

    Senior Marketing Data Analyst SEM Growth (Hybrid BCN)

    A leading travel subscription platform in Barcelona is seeking a Senior Data Analyst to join their Performance Marketing team. The role involves analyzing and optimizing SEM performance, working with large datasets, and collaborating with Data Science and Engineering teams. Candidates should possess a Bachelor's ...

    Lead AI Platform Engineer: Scale Production ML

    A leading B2B SaaS company is seeking an AI/ML Engineer to join their hybrid team in Barcelona. This role involves building and scaling AI/ML infrastructure, collaborating with Data Scientists and Engineers, and ensuring top-quality solutions. Ideal candidates will have 3+ years of experience in AI/ML engineerin ...

    Solutions Engineer: AI Driven Customer Solutions

    A leading e-commerce AI company located in Spain is looking for a Solutions Engineer to drive the implementation of AI-driven customer service solutions. The ideal candidate should have strong API and integration experience, proficiency in Python, and excellent communication skills. This role involves translatin ...

    Senior Data Analyst: Data Modeling & BI Insights

    Werfen is seeking a data specialist in Barcelona, Spain, with at least 5 years of experience in data analysis. The role requires expertise in developing scalable data models using SQL and Python, while also working closely with stakeholders to drive actionable insights. Candidates should be fluent in English and ...

    Full Stack Developer Build Scalable APIs & UIs

    Nordy in Barcelona is seeking an experienced software developer to contribute to both backend and frontend development of internal and customer-facing applications. A strong focus on Python backend services, proficiency in frontend technologies like React, and a collaborative approach to work are essential. The ...

    FinCrime Ops Lead: Build Global, Scalable Risk Systems

    Revolut is seeking an Operations Manager in Spain to build high-stakes financial crime systems from the ground up. The ideal candidate will have over 2 years of experience in fast-paced environments, strong SQL and Python skills, and a solid track record in leading complex projects. Responsibilities include desi ...

    Marketing Analytics & Strategy Analyst

    Agoda in Barcelona is looking for a data-driven performance marketing professional. The role involves optimizing digital marketing strategies across multiple channels like Google and social media, analyzing data to inform decision-making, and collaborating with a diverse team of experts. Candidates should posses ...

    Robotics Platform Engineer – CI/CD & ROS2 Innovator

    ABB is seeking a Software Engineer to join their Robotics team in Sant Quirze del Vallès, Spain. The role involves implementing CI/CD integrations and optimizing backend solutions while supporting the Robotic Systems team. Candidates should have 3+ years of experience, a degree in a relevant field, and competenc ...

    ML/AI Platform Engineer — MLOps, Cloud & Edge

    Siemens Energy in Barcelona is seeking a Software Engineer to join their Scalable Core team. In this role, you will design and develop advanced ML/AI platforms, ensuring seamless deployment across various environments. The ideal candidate will have a Master's degree in Computer Science or similar, over five year ...

    Hybrid Infra Verification Engineer (CI & Automation)

    Hireroo is looking for a Mid/Senior Infrastructure Verification Engineer in Barcelona, Spain. The successful candidate will support and enhance the verification environment for processor development, automate regression testing, and optimize computing resources. Key qualifications include a Bachelor's, Master's, ...

    Remote MLOps Engineer for High Scale Search & ML Platform

    An innovative technology firm based in Spain is seeking a talented software engineer to join their Machine Learning Recall team. The role involves building and maintaining search services, optimizing performance of large ML models, and enhancing observability stacks. Candidates should be proficient in Python, ha ...

    Data Governance & Analytics Intern

    Werfen is seeking a Data Analyst Intern in Barcelona, Spain, for a role that focuses on supporting data governance and quality. Ideal candidates should have 1-2 years of experience in data analytics or related fields and possess a Bachelor’s or Master’s degree in Data Science, Engineering, or similar. Proficienc ...

    AI Engineer: LLM & RAG Systems (Hybrid, AWS)

    Capitole seeks an AI Engineer to design and deploy LLM-powered applications in a dynamic AI team based in Barcelona. The role involves hands-on experience with AI technologies, working closely with domain experts while utilizing AWS services and developing scalable solutions. Candidates should have 3-5 years of ...

    Senior Personalization Engineer | Hybrid, Remote 3mo/yr

    Dow Jones & Company, Inc. is seeking a Senior Software Engineer to join the Personalization team in Barcelona. This role involves designing and building systems that deliver personalized experiences across digital products. The successful candidate will leverage backend engineering and AI techniques to enhance u ...

    Senior Tools Architect – Mobile Games Platform

    King is seeking a Senior Tools Developer based in Barcelona. In this role, you will innovate and maintain tools for mobile games, collaborating with cross-discipline teams to optimize workflows. The ideal candidate should have excellent C++ and Python skills, alongside a strong background in testing and automati ...

    Senior Security Engineer – FinTech, Cloud & AppSec Leader

    Flanks, Inc. in Vilanova y Geltrú is seeking a Senior Security Engineer to strengthen their security foundations. This role involves evolving security practices, leading security initiatives across the stack, and collaborating with teams to design secure architectures. The ideal candidate has deep experience in ...

    Senior Programmer (Remote) – Late Phase Data & SDTM/ADaM

    Phastar is seeking a Principal Programmer within the late phase Medical Affairs team to lead non-interventional and observational studies. This role involves statistical analysis using SAS, SQL, and R, as well as utilizing Python and R Shiny for data visualization. A remote working environment with flexible hour ...

    Analytics Engineer: Build Smart Data Pipelines & Insights

    A leading orthodontic clinic chain in Barcelona is seeking an experienced Analytics Engineer to enhance their data infrastructure and support their mission of making orthodontics more accessible. This hybrid role involves integrating data sources, designing data models, and leading data projects while collaborat ...

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